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Association between age-related macular degeneration and risk of incident cancer. Br J Ophthalmol 2024:bjo-2023-323874. [PMID: 38418207 DOI: 10.1136/bjo-2023-323874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 01/08/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIMS Age-related macular degeneration (AMD) and cancer may share similar risk factors, indicating possible common pathogenic pathways. We aimed to describe the site-specific cancer risk based on the relationship of AMD with visual disability (VD) status. METHODS This was a population-based cohort study using data from the Korean National Health Insurance Service database (2009-2019) including patients who participated in a national health screening programme in 2009. The subjects were categorised based on the presence of AMD and VD. The occurrence of cancer was identified using principal diagnosis according to the International Classification of Disease, 10th revision codes in claims data. The Cox regression hazard model was used to compare HRs of site-specific cancer. RESULTS Among 4 088 814 participants, 51 596 had AMD of which 3683 subjects had VD. The mean follow-up period was 9.6 years. The overall cancer risk was generally null, but the risk of hypervascular cancer such as thyroid cancer (adjusted HR (aHR) 1.10, 95% CI 1.00 to 1.20) and renal cancer (aHR 1.16, 95% CI 1.00 to 1.33) was higher and the risk of stomach cancer (aHR 0.89, 95% CI 0.84 to 0.94) was lower in the AMD group than in the non-AMD group. CONCLUSION This study demonstrated a possible association between AMD and several cancers. Increased renal and thyroid cancer risk among patients with AMD could indicate that AMD is associated with hypervascular cancer. Further studies in which additional databases are used and the underlying detailed mechanisms evaluated are needed to validate our results.
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Correction: A lysosomal enigma CLN5 and its significance in understanding neuronal ceroid lipofuscinosis. Cell Mol Life Sci 2024; 81:45. [PMID: 38236309 PMCID: PMC10796411 DOI: 10.1007/s00018-023-05047-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2023] [Indexed: 01/19/2024]
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Sensitive skin is associated with contact sensitization and decreased nociceptive threshold. J Eur Acad Dermatol Venereol 2024; 38:e125-e127. [PMID: 37556672 DOI: 10.1111/jdv.19398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 08/03/2023] [Indexed: 08/11/2023]
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Partial in vivo reprogramming enables injury-free intestinal regeneration via autonomous Ptgs1 induction. SCIENCE ADVANCES 2023; 9:eadi8454. [PMID: 38000027 PMCID: PMC10672161 DOI: 10.1126/sciadv.adi8454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023]
Abstract
Tissue regeneration after injury involves the dedifferentiation of somatic cells, a natural adaptive reprogramming that leads to the emergence of injury-responsive cells with fetal-like characteristics. However, there is no direct evidence that adaptive reprogramming involves a shared molecular mechanism with direct cellular reprogramming. Here, we induced dedifferentiation of intestinal epithelial cells using OSKM (Oct4, Sox2, Klf4, and c-Myc) in vivo. The OSKM-induced forced dedifferentiation showed similar molecular features of intestinal regeneration, including a transition from homeostatic cell types to injury-responsive-like cell types. These injury-responsive-like cells, sharing gene signatures of revival stem cells and atrophy-induced villus epithelial cells, actively assisted tissue regeneration following damage. In contrast to normal intestinal regeneration involving Ptgs2 induction, the OSKM promotes autonomous production of prostaglandin E2 via epithelial Ptgs1 expression. These results indicate prostaglandin synthesis is a common mechanism for intestinal regeneration but involves a different enzyme when partial reprogramming is applied to the intestinal epithelium.
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Occupational characteristics and risk factors associated with endometriosis among Korean female workers. PLoS One 2023; 18:e0292362. [PMID: 37797051 PMCID: PMC10553800 DOI: 10.1371/journal.pone.0292362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023] Open
Abstract
Endometriosis is a chronic and debilitating condition that affects daily working life. Characterization of the factors associated with endometriosis in the working population can facilitate the development of prevention and intervention strategies for those at risk of endometriosis. This population-based retrospective study was conducted using the 2007-2015 National Health Insurance Service-Female Employees database. Overall, 151,386 female workers aged 15-64 years were included in the study. Participants with endometriosis were identified using the diagnosis codes in the claims data. Multivariable Cox regression analyses were used to evaluate the effect of sociodemographic, lifestyle, health, and occupational factors on endometriosis risk. Of the 151,386 participants, 4,457 were diagnosed with endometriosis. The risk of endometriosis was significantly higher in 41-60 years group (HR = 1.47 (95% CI, 1.06-2.04)) and in those with body mass index (BMI) < 18.5 kg/m2 (HR = 1.16 (95% CI, 1.05-1.27)) than 15-20 years group and those with normal BMI, respectively. According to the international standard industrial classification, occupational groups with financial and insurance activities, public administration and defence, compulsory social security, and manufacturing were at a higher risk of endometriosis. Although there was no significant association between the risk of endometriosis and type of work, the cumulative prevalence of endometriosis from 2007 to 2015 continued to rise in office workers, manual workers, and both types of workers together. The risk of endometriosis was closely linked to the occupational characteristics of female workers. This study provides a foundation for developing occupational safety and health guidelines for female workers.
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Association between plant protein intake and grip strength in Koreans aged 50 years or older: Korea National Health and Nutrition Examination Survey 2016-2018. Nutr Res Pract 2023; 17:969-983. [PMID: 37780214 PMCID: PMC10522807 DOI: 10.4162/nrp.2023.17.5.969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/03/2023] [Accepted: 06/06/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND/OBJECTIVES We investigated the association of plant and animal protein intake with grip strength in Koreans aged ≥ 50 yrs. SUBJECTS/METHODS The data was collected from 3,610 men and 4,691 women (≥ 50 yrs) from the 2016-2018 Korea National Health and Nutrition Examination Survey. We calculated the total energy intake, and the intake of animal and plant protein and collected dietary data using 1-day 24-h dietary recalls. Low grip strength (LGS) was defined as the lowest quintile (men: up to 26.8 kg, women: up to 15.7 kg). The association of protein intake with grip strength was examined using Pearson's correlation and multiple linear regression analysis. RESULTS The results proved that participants with LGS had lower daily energy, protein and fat intake, and percent energy from protein than those with normal or high grip strength (P < 0.0001). Total energy intake, animal protein, and plant protein were positively associated with grip strength. A higher intake of total plant protein (P for trend = 0.004 for men, 0.05 for women) and legumes, nuts, and seeds (LNS) protein (P for trend = 0.01 for men, 0.02 for women) was significantly associated with a lower prevalence of LGS. However, non-LNS plant protein intake was not associated with LGS (P for trend = 0.10 for men, 0.15 for women). In women, a higher total animal protein intake was significantly associated with decreased LGS (P for trend = 0.03). CONCLUSIONS Higher total plant protein and LNS protein intake are negatively associated with LGS.
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Beneficial Role of Multi-Disciplinary Treatment for Anaplastic Thyroid Cancer with Initial Distant Metastasis. Int J Radiat Oncol Biol Phys 2023; 117:e616-e617. [PMID: 37785850 DOI: 10.1016/j.ijrobp.2023.06.1996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Anaplastic thyroid cancer (ATC) is a rare, highly aggressive tumor, with median survival around 5 months. Approximately half of the ATC patients presents with distant metastases at diagnosis, showing even more devastating prognosis, yet no outcome analysis had been reported. In this study, we aim to evaluate the clinical outcome of M1 ATC patients, and to define the group of patients who would benefit from local treatment based on multi-disciplinary approach. MATERIALS/METHODS A total of 133 histology-confirmed ATC patients underwent protocol-based multidisciplinary treatment including surgery and chemoradiotherapy (CRT) between May 2016 and January 2022. Patients received intensity-modulated radiotherapy of 30 fractions concurrently with paclitaxel on days 1, 8 and 15 every 4 weeks, and lenvatinib was added upon progression. After 18 fractions of CRT, interim response analysis using modified RECIST was conducted for adaptive treatment planning. We reviewed 58 patients with distant metastasis at diagnosis (stage IVC). Overall survival (OS) and progression-free survival (PFS) were measured from the day of diagnosis. RESULTS Most common metastatic site was lung (91.4%), followed by bone (31.0%) and brain (5.2%). Lenvatinib was added for 35 patients after any sign of progression. Fourteen patients received upfront surgery (16 debulking and 5 total) followed by adjuvant CRT in 16 patients. Thirty-one patients received upfront CRT with 2 patients receiving total resection after sufficient down-staging. Six (10%) patients could not complete radiotherapy but continued receiving systemic treatment. The median follow-up was 5.9 months. The median and 1-year OS were 6.2 months and 20.5%, and PFS were 3.7 months and 3.5%. Total RT dose over 60 Gy significantly improved median OS (7.5 vs 4.1 months, p = 0.012) and median PFS (4.4 vs 3.0, p = 0.010). Patients with less than 10 initial metastatic tumors showed better median OS (9.1 vs 4.6 months, p = 0.002) but not PFS (5.1 vs 3.6, p = 0.485). At interim analysis, early response (CR, PR and SD) of primary tumor was not associated with survival, while progression of distant metastases showed significantly worse median OS (9.8 vs 4.6 months, p = 0.001). More than 10 metastatic tumors (HR 2.73, 95% CI 1.32-5.66) and stable metastasis at interim analysis (HR 2.39, 95% CI 1.04-5.48) remained as significant factor in the multivariable cox regression analysis. Median OS and PFS of patients with less than 10 metastases showing no progression at interim analysis were 9.1 months, and 5.1 months. CONCLUSION Local treatment combined with chemotherapy for M1 ATC patients showed outcome comparable to those of non-metastatic ATC results. Active local treatment should be considered especially for patients with less than 10 metastases, and patients without distant progression in early response evaluation.
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Gene editing with 'pencil' rather than 'scissors' in human pluripotent stem cells. Stem Cell Res Ther 2023; 14:164. [PMID: 37340491 DOI: 10.1186/s13287-023-03394-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/02/2023] [Indexed: 06/22/2023] Open
Abstract
Owing to the advances in genome editing technologies, research on human pluripotent stem cells (hPSCs) have recently undergone breakthroughs that enable precise alteration of desired nucleotide bases in hPSCs for the creation of isogenic disease models or for autologous ex vivo cell therapy. As pathogenic variants largely consist of point mutations, precise substitution of mutated bases in hPSCs allows researchers study disease mechanisms with "disease-in-a-dish" and provide functionally repaired cells to patients for cell therapy. To this end, in addition to utilizing the conventional homologous directed repair system in the knock-in strategy based on endonuclease activity of Cas9 (i.e., 'scissors' like gene editing), diverse toolkits for editing the desirable bases (i.e., 'pencils' like gene editing) that avoid the accidental insertion and deletion (indel) mutations as well as large harmful deletions have been developed. In this review, we summarize the recent progress in genome editing methodologies and employment of hPSCs for future translational applications.
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Efficacy of Silkworm Pupae Extract on Muscle Strength and Mass in Middle-Aged and Older Individuals: A Randomized, Double-Blind, Placebo-Controlled Trial. J Nutr Health Aging 2023; 27:578-585. [PMID: 37498105 DOI: 10.1007/s12603-023-1942-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 06/06/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVES We investigated the efficacy and safety of silkworm pupae extract (SWP) consumption for 12 weeks on muscle mass and strength in middle-aged and older individuals with relatively low skeletal muscle mass who do regular low-intensity exercise. DESIGN A randomized double-blinded placebo-controlled trial. PARTICIPANTS The study was conducted with 54 participants with relatively low skeletal muscle mass (SMM) (64.4 ± 6.1 years; body mass index, 23.8 ± 2.4 kg/m2). INTERVENTION AND MEASUREMENTS Participants were randomly assigned to one of two groups: 1000 mg of SWP/day plus regular exercise (SWP group, n=27) or placebo plus regular exercise (placebo group, n=27). All participants were required to engage in 30-60 minutes/day of walking for ≥3 days/week for 12 weeks. The primary outcome was knee extension/flexion strength (Nm), measured at the velocity of 60°/s. Secondary outcomes included body composition, biomarkers (creatine kinase and creatinine), handgrip strength, and quality of life questionnaire. RESULTS Both the intention-to-treat (ITT) and per-protocol (PP) analyses revealed no significant impact of SWP on knee strength compared to the placebo group over 12 weeks. On the other hand, the SWP group had significantly greater increases in right-handgrip strength by 1.94 kg (95% CI: 0.08-3.79; p = 0.041) and left-handgrip strength by 1.83 kg (0.25-3.41; p = 0.024) compared to the placebo group in the ITT population, after 12 weeks. Moreover, in the PP population, the SWP group revealed an even greater increase in right-handgrip strength by 2.07 kg (0.15-3. 98; p = 0.035) and left-handgrip strength by 2.21 kg (0.60-3.83; p = 0.008) for the 12-week period. However, this study resulted in a failure to detect significant differences in the body composition, biomarkers, quality of life questionnaire, physical activity, and caloric intake between the groups. None of the participants in the SWP group experienced any significant adverse events. In the placebo group, two participants experienced urticaria and allergic side effects, leading to their withdrawal from the study and two exhibited elevated levels of liver enzyme and increased diastolic blood pressure, respectively at 12 weeks. CONCLUSION SWP, in addition to low-intensity exercise, may enhance handgrip strengths in middle-aged and older adults with relatively lower SMM. Future studies need to use a large sample size over longer periods to validate our findings. This trial was registered at clinicaltrials.gov as NCT04994054.
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Status of Workers' Health Behavior and the Association between Occupational Characteristics and Health Behavior. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13021. [PMID: 36293597 PMCID: PMC9602100 DOI: 10.3390/ijerph192013021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/29/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
This study investigated differences in unhealthy lifestyle behaviors (ULBs) between workers and nonworkers and demonstrated the association of ULBs with occupational characteristics among workers. This cross-sectional study used data from the Korea National Health and Nutrition Examination Survey from 2007 to 2019. For sociodemographic data, chi-squared tests were used to analyze categorical variables. Odds ratios (ORs) and 95% confidence intervals (CIs) for ULBs were estimated using Poisson regression models after adjusting for age, sex, educational level, and household income. The variables used were current smoking status, heavy drinking, and physical inactivity. Workers were associated with an increased risk of current smoking (adjusted OR (aOR) = 1.48, 95%CI = 1.41-1.56), heavy drinking (aOR = 1.79, 95%CI = 1.68-1.90), and physical inactivity (aOR = 1.07, 95%CI = 1.04-1.11) compared with nonworkers. Among workers, the differential risks of ULB according to occupational characteristics were as follows: skilled manual workers, self-employed workers, and workers working >40 h/week were at a higher risk of engaging in all ULBs than those in other occupational categories, paid workers, and workers working ≤40 h/week, respectively. Workers showed a higher risk of ULBs than nonworkers. The risk of ULBs differed according to occupational characteristics, highlighting the need for additional studies and detailed occupational health management.
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Food Literacy Education During Nutrition Counseling for Patients With Diabetes: In-Depth Interviews With Registered Dietitians/Registered Dietitians Nutritionists. Curr Dev Nutr 2022. [PMCID: PMC9194330 DOI: 10.1093/cdn/nzac065.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objectives
To explore how food literacy is educated to patients with diabetes and related challenges encountered by the Registered Dietitians (RDs)/Registered Dietitian Nutritionists (RDNs) during nutrition counseling.
Methods
A qualitative research approach was used to explore the perceptions of 15 RDs/RDNs who have worked or are currently working with patients with diabetes. Participants were recruited through connection or snowball sampling. They completed a brief demographics survey and then an online in-depth interview. The interview questions were created based on the food literacy framework by Vidgen and Gallegos which addresses food-related knowledge, skills, and behaviors associated with four domains including planning and managing, selecting, preparing, and eating food to meet individual needs to help determine adequate intakes. Descriptive statistics was used to summarize the demographics of participants using SPSS. The audio-recordings from the in-depth interviews were transcribed verbatim and a content analysis of the transcripts was conducted to identify themes using NVivo. Data reached a point of saturation during the interviews.
Results
Even though all domains were educated on, planning and managing was the most taught domain of food literacy, focusing on meal planning and carbohydrate counting. Selecting, preparing, and eating domains of food literacy were less frequently discussed. Lack of educational materials considering different cultures and languages were identified as one of major challenges in educating food literacy. RDs/RDNs identified multiple challenges that their patients face when trying to control their diabetes including limited budget, previously developed eating behaviors and unwillingness to change. They also mentioned that the COVID-19 pandemic potentially led to patients with diabetes having poorer diabetes self-management and greater HbA1c levels.
Conclusions
The findings suggested that RDs/RDNs provided education on food literacy during nutrition counseling for patients with diabetes; however, not all four domains of food literacy were evenly educated. In the future, creating culturally sensitive and relevant educational materials can promote education on food literacy and diabetes self-management during nutrition counseling.
Funding Sources
None.
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TRPM8 agonist (cryosim-1) gel for scalp itch: A randomized, vehicle controlled clinical trial. J Eur Acad Dermatol Venereol 2022; 36:e588-e589. [PMID: 35293031 DOI: 10.1111/jdv.18080] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Drawings from a play-based intervention: Windows to the soul of rural Ugandan preschool children’s artistic development. ARTS IN PSYCHOTHERAPY 2022. [DOI: 10.1016/j.aip.2021.101876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Multiple isogenic GNE-myopathy modeling with mutation specific phenotypes from human pluripotent stem cells by base editors. Biomaterials 2022; 282:121419. [DOI: 10.1016/j.biomaterials.2022.121419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 01/28/2022] [Accepted: 02/15/2022] [Indexed: 12/19/2022]
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Associations of Serum Vitamin D Level with Sarcopenia, Non-Alcoholic Fatty Liver Disease (NAFLD), and Sarcopenia in NAFLD Among People Aged 50 Years and Older: The Korea National Health and Nutrition Examination Survey IV-V. Metab Syndr Relat Disord 2022; 20:210-218. [PMID: 35100057 DOI: 10.1089/met.2021.0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The role of serum 25-hydroxyvitamin D [25(OH)D] levels in the development of sarcopenia in non-alcoholic fatty liver disease (NAFLD) remains controversial. We investigated the association between vitamin D levels, occurrence of sarcopenia, NAFLD, and sarcopenia in NAFLD in adults aged >50 years. Methods: This study used data pertaining to 5396 adults aged >50 years (1870 men and 3526 women) from the 2008-2011 Korea National Health and Nutrition Examination Survey. Appendicular skeletal muscle mass adjusted by weight (ASM/Wt) was used to diagnose sarcopenia, and NAFLD was diagnosed using the NAFLD fat score. Results: The lowest quintile of serum 25(OH)D level (4.85-15.26 ng/mL) was associated with an increased occurrence of sarcopenia [odds ratio (OR) 2.65; 95% confidence interval (CI) 1.64-4.27], NAFLD (OR 1.82; 95% CI 1.19-2.96), and sarcopenia in NAFLD (OR 2.25; 95% CI 1.26-4.03) in men. In women, sarcopenia (OR 1.80; 95% CI 1.29-2.51) was also significantly associated with serum vitamin D levels, whereas high levels of vitamin D were not significantly related to NAFLD. Conclusions: Serum vitamin D levels are associated with sarcopenia, NAFLD, and sarcopenia in NAFLD. Vitamin D level can be a useful marker of sarcopenia and NAFLD, especially in men.
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Erythema annulare centrifugum induced by COVID-19 vaccination. Clin Exp Dermatol 2021; 47:591-592. [PMID: 34731529 PMCID: PMC8652630 DOI: 10.1111/ced.15002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 12/19/2022]
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Development of Food Literacy Assessment Tool Targeting Adults With Low Income. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:966-976. [PMID: 34426065 PMCID: PMC8922242 DOI: 10.1016/j.jneb.2021.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE Develop and test validity and reliability of the Food Literacy Assessment Tool (FLitT) in adults with low income. DESIGN Face validity was tested using cognitive interviews, content validity using expert review, and internal consistency reliability and test-retest reliability based on 2 administrations of the survey. SETTING Urban choice food pantry in Cincinnati, OH. PARTICIPANTS There were 10 and 98 adults with low income for the cognitive interview and survey, respectively VARIABLES MEASURED: Knowledge, self-efficacy, and behavior required to plan and manage, select, prepare, and eat in relation to food. ANALYSIS Cronbach α and Kuder-Richardson Formula 20 for internal consistency reliability and intraclass correlation coefficient (ICC) for test-retest reliability. RESULTS Cognitive interviews and expert feedback suggested modifications to improve the clarity of FLitT and offer more response options. Testing shows acceptable internal consistency in self-efficacy (Cronbach α = 0.92) and behavior (Cronbach α = 0.90) but not in knowledge (Kuder-Richardson Formula 20 = 0.51). The FLitT shows acceptable test-retest reliability for knowledge (ICC = 0.84), self-efficacy (ICC = 0.70), and behavior (ICC = 0.93). CONCLUSIONS AND IMPLICATIONS The FLitT was developed and tested for face and content validity and internal and test-retest reliability in adults with low income. Additional research is needed to conduct a second round of face validity and test construct validity using factor analysis with a larger size.
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Cancer-associated fibroblasts induce an aggressive phenotypic shift in non-malignant breast epithelial cells via interleukin-8 and S100A8. J Cell Physiol 2021; 236:7014-7032. [PMID: 33748944 DOI: 10.1002/jcp.30364] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/26/2021] [Accepted: 03/08/2021] [Indexed: 12/15/2022]
Abstract
Cancer-associated fibroblasts (CAFs) in the tumor microenvironment have been associated with tumor progression in breast cancer. Although crosstalk between breast cancer cells and CAFs has been studied, the effect of CAFs on non-neoplastic breast epithelial cells is not fully understood to date. Here, we investigated the effect of CAFs on aggressive phenotypes in non-neoplastic MCF10A breast epithelial cells. CAFs induced epithelial-to-mesenchymal transition (EMT) and invasive phenotype in MCF10A cells. S100A8, a potential prognostic marker in several cancers, was markedly increased in MCF10A cells by CAFs. S100A8 was crucial for CAFs-induced invasive phenotype of MCF10A cells. Among cytokines increased by CAFs, interleukin (IL)-8 induced S100A8 through transcription factors p65 NF-κB and C/EBPβ. In a xenograft mouse model with MCF10A cells and CAFs, tumor was not developed, suggesting that coinjection with CAFs may not be sufficient for in vivo tumorigenicity of MCF10A cells. Xenograft mouse tumor models with MDA-MB-231 breast carcinoma cells provided an in vivo evidence for the effect of CAFs on breast cancer progression as well as a crucial role of IL-8 in tumor growth and S100A8 expression in vivo. Using a tissue microarray of human breast cancer, we showed that S100A8 expression was correlated with poor outcomes. S100A8 expression was more frequently detected in cancer-adjacent normal human breast tissues than in normal breast tissues. Together, this study elucidated a novel mechanism for the acquisition of invasive phenotype of non-neoplastic breast cells induced by CAFs, suggesting that targeting IL-8 and S100A8 may be an effective strategy against breast cancer.
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Healthy measures: Feasibility study of a moderate carbohydrate weight management intervention. Public Health Nurs 2021; 38:1126-1130. [PMID: 34132420 DOI: 10.1111/phn.12937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 05/11/2021] [Accepted: 05/19/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND People of all weights need to prevent changes that could lead to obesity, a leading public health issue. OBJECTIVE To assess the feasibility of Healthy Measures, a moderate carbohydrate (160-300 g/d) nutrition education and behavioral intervention. DESIGN An uncontrolled intervention feasibility study including in-person group meetings every 2 weeks for 3 months. SAMPLE Fifteen participants of normal and overweight BMI. MEASUREMENTS We assessed feasibility of recruitment, attendance, retention and satisfaction as well as anthropometric measures and social cognitive variables with Healthy Measures, a nutrition-focused intervention with moderate carbohydrate portions that also emphasizes self-monitoring of anthropometric measurements. An intent-to-treat analysis was used. RESULTS Healthy Measures was feasible, with 13 participants (86.7%) completing pre- and post-intervention assessments. Eight participants lost or maintained weight (53.3%); four gained weight. Healthy eating self-efficacy increased overall (t = -2.54, p = .024). Increased protein and fat intake was associated with weight loss, while reduced protein, carbohydrate, and fat intake resulted in weight gain. CONCLUSIONS Healthy Measures shows promise for prevention of weight gain, with evidence of feasibility and positive outcomes. Further research is needed to establish efficacy relative to alternative approaches.
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A lysosomal enigma CLN5 and its significance in understanding neuronal ceroid lipofuscinosis. Cell Mol Life Sci 2021; 78:4735-4763. [PMID: 33792748 PMCID: PMC8195759 DOI: 10.1007/s00018-021-03813-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 01/09/2023]
Abstract
Neuronal Ceroid Lipofuscinosis (NCL), also known as Batten disease, is an incurable childhood brain disease. The thirteen forms of NCL are caused by mutations in thirteen CLN genes. Mutations in one CLN gene, CLN5, cause variant late-infantile NCL, with an age of onset between 4 and 7 years. The CLN5 protein is ubiquitously expressed in the majority of tissues studied and in the brain, CLN5 shows both neuronal and glial cell expression. Mutations in CLN5 are associated with the accumulation of autofluorescent storage material in lysosomes, the recycling units of the cell, in the brain and peripheral tissues. CLN5 resides in the lysosome and its function is still elusive. Initial studies suggested CLN5 was a transmembrane protein, which was later revealed to be processed into a soluble form. Multiple glycosylation sites have been reported, which may dictate its localisation and function. CLN5 interacts with several CLN proteins, and other lysosomal proteins, making it an important candidate to understand lysosomal biology. The existing knowledge on CLN5 biology stems from studies using several model organisms, including mice, sheep, cattle, dogs, social amoeba and cell cultures. Each model organism has its advantages and limitations, making it crucial to adopt a combinatorial approach, using both human cells and model organisms, to understand CLN5 pathologies and design drug therapies. In this comprehensive review, we have summarised and critiqued existing literature on CLN5 and have discussed the missing pieces of the puzzle that need to be addressed to develop an efficient therapy for CLN5 Batten disease.
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Seed dormancy and germination of Asarum sieboldii, a disjunct relict species in East Asia. PLANT BIOLOGY (STUTTGART, GERMANY) 2021; 23:300-306. [PMID: 33289269 DOI: 10.1111/plb.13224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 11/09/2020] [Indexed: 06/12/2023]
Abstract
Disjunct species in the same genus are a common feature of the flora in the temperate forests of East Asia and eastern North America. This study aimed to evaluate whether the kind of seed dormancy was maintained after species in the genus Asarum (Aristolochiaceae) were separated from their common ancestor. We classified the seed dormancy of Asarum sieboldii, an East Asian species, based on a phenology study and experiments in controlled temperature conditions, and then compared it to that of the previously studied A. canadense, an eastern North American species. The underdeveloped embryo of A. sieboldii grew and germinated (radicle emergence) in autumn but shoot emergence did not occur until the following spring. The seeds of A. sieboldii had deep simple epicotyl morphophysiological dormancy because the seeds with emerged radicle required a relatively long period of cold stratification to break epicotyl dormancy and produce a shoot. Although the seed of A. sieboldii had weaker radicle dormancy and stronger epicotyl dormancy compared to A. canadense, the kind of seed dormancy was the same for the two species. The trait of seed dormancy was inherited from a shared common ancestor and maintained in populations well after the two species (or their ancestors) separated. However, quantitative differences in temperature requirements for radicle and shoot emergence suggest the possibility of adaptation to the environment.
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Associations between Chewing Difficulty, Subjective Cognitive Decline, and Related Functional Difficulties among Older People without Dementia: Focus on Body Mass Index. J Nutr Health Aging 2021; 25:347-355. [PMID: 33575727 DOI: 10.1007/s12603-020-1521-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE This study aimed to determine whether chewing difficulty is associated with subjective cognitive decline (SCD) and related functional difficulties by body mass index. DESIGN A population-based cross-sectional study. SETTING AND PARTICIPANTS A nationwide sample of 54,004 individuals aged ≥65 years from the 2018 Korea Community Health Survey. MEASUREMENTS SCD and SCD-related functional difficulties were measured using the cognitive decline module of the Behavioral Risk Factor Surveillance System. Chewing difficulty was assessed based on a self-report questionnaire from an oral health-related behaviors interview survey. BMI was calculated from objective values by measuring height and weight through a physical meter. RESULTS Among the 54,004 individuals, the prevalence of SCD in underweight, overweight, and obesity group was 33.6% (n = 806), 30.3% (n = 9,691), and 28.7% (n=5,632) respectively. Chewing difficulty was associated with SCD and SCD-related functional difficulties. This association was more pronounced in underweight (BMI: <18.5 kg/m2) people [underweight: (odds ratio [OR] = 1.68, 95% confidence interval [CI] 1.48-1.92); normal weight: OR = 1.13, 95% CI 1.04-1.22; obese: OR = 1.15, 95% CI 1.05-1.27]. Similar trends were demonstrated for SCD-related functional difficulties (underweight: OR = 1.53, 95% CI 1.17-2.01; normal weight: OR = 1.36, 95% CI 1.15-1.63; obese: OR = 1.50, 95% CI 1.22-1.86). CONCLUSIONS Chewing difficulty was associated with SCD and SCD-related functional difficulties in older people. Our results suggest that underweight status may play roles in the associations between chewing difficulty and SCD and SCD-related functional difficulties.
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Prevalence of Anemia and Its Association with Frailty, Physical Function and Cognition in Community-Dwelling Older Adults: Findings from the HOPE Study. J Nutr Health Aging 2021; 25:679-687. [PMID: 33949637 DOI: 10.1007/s12603-021-1625-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES The prevalence of anemia and its impact on frailty and physical function amongst the multiethnic older populations in the Southeast Asian (SEA) countries are often not well studied. Singapore, a nation comprised of multiethnic communities, is one of the most rapidly aging population globally. We aim to evaluate the prevalence of anemia and its impact on frailty, and physical function in Healthy Older People Everyday (HOPE)- an epidemiologic population-based study on community-dwelling older adults in Singapore. DESIGN Cross-sectional study. SETTING Community. PARTICIPANTS 480 adults ≥ 65 years old. MEASUREMENTS Data were collected from interviewers-administered questionnaires on socio-demographics, FRAIL scale, Mini-Mental State Examination, EQ-5D, Barthel Index, and Lawton index. Hemoglobin concentration and physical assessments, including anthropometry, grip strength, timed up-and-go (TUG) were measured. RESULTS The overall prevalence of anemia was 15.2% (73 out of 480). The Indian ethnic group had the highest prevalence of anemia (32%, OR=3.02; 95%CI= 1.23-7.41) with the lowest hemoglobin concentration compared to the overall population (13.0±1.3g/L and 13.5±1.4g/L, p=0.02). Hemoglobin levels and anemia were significantly associated with frailty (OR=2.28; 95% CI=1.02-5.10), low grip strength (OR=1.79; 95% CI=1.01-3.03), ≥ one IADL impairment (OR=2.35; 95% CI=1.39-3.97). Each 1 g/dL increase in hemoglobin was associated with a 6% decrease in frailty odds after adjusting for potential covariates (OR = 0.94, 95% CI: 0.90-0.99). There was a significant difference in the mean TUG between the non-anemic (11.0±3.4 seconds) and anemic (12.3±6.0 seconds, p=0.01) counterparts, but no difference in the number of falls. CONCLUSION In our multiethnic Asian population, anemia was adversely associated with frailty, decreased muscle strength, and IADL impairment. Health policies on anemia screening should be employed to avoid or potentially delay or reverse these adverse outcomes associated with anemia. Recognition, evaluation, and treatment of anemia amongst this vulnerable population is warranted.
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Hospital infection control best practice: Five essential elements to successfully minimize healthcare-associated COVID-19. Infect Prev Pract 2020; 3:100110. [PMID: 34316572 PMCID: PMC7837126 DOI: 10.1016/j.infpip.2020.100110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 12/10/2020] [Indexed: 01/22/2023] Open
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Risk of nosocomial transmission of coronavirus disease 2019: an experience in a general ward setting in Hong Kong. J Hosp Infect 2020; 105:119-127. [PMID: 32259546 PMCID: PMC7128692 DOI: 10.1016/j.jhin.2020.03.036] [Citation(s) in RCA: 156] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 03/27/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) was first reported in Wuhan in December 2019 and has rapidly spread across different cities within and outside China. Hong Kong started to prepare for COVID-19 on 31st December 2019 and infection control measures in public hospitals were tightened to limit nosocomial transmission within healthcare facilities. However, the recommendations on the transmission-based precautions required for COVID-19 in hospital settings vary from droplet and contact precautions, to contact and airborne precautions with placement of patients in airborne infection isolation rooms. AIM To describe an outbreak investigation of a patient with COVID-19 who was nursed in an open cubicle of a general ward before the diagnosis was made. METHOD Contacts were identified and risk categorized as 'close' or 'casual' for decisions on quarantine and/or medical surveillance. Respiratory specimens were collected from contacts who developed fever, and/or respiratory symptoms during the surveillance period and were tested for SARS-CoV-2. FINDINGS A total of 71 staff and 49 patients were identified from contact tracing, seven staff and 10 patients fulfilled the criteria of 'close contact'. At the end of 28-day surveillance, 76 tests were performed on 52 contacts and all were negative, including all patient close contacts and six of the seven staff close contacts. The remaining contacts were asymptomatic throughout the surveillance period. CONCLUSION Our findings suggest that SARS-CoV-2 is not spread by an airborne route, and nosocomial transmissions can be prevented through vigilant basic infection control measures, including wearing of surgical masks, hand and environmental hygiene.
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A new aortoiliac calcification scoring system to predict grade C anastomotic leak following rectal cancer surgery. Tech Coloproctol 2020; 24:843-849. [PMID: 32468245 DOI: 10.1007/s10151-020-02246-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 05/19/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Aortoiliac calcification may be a surrogate marker of decreased visceral perfusion causing anastomotic leak (AL). The aim of this study was to evaluate the predictive role of aortoiliac calcification for AL after rectal cancer surgery. METHODS We enrolled patients with primary rectal cancer who had restorative resection at our institution between January 2013 and December 2015. An aortoiliac calcification score was calculated as the sum of calcification scores at the infrarenal aorta (0: no, 1: ≤ 3 cm, 2: > 3 cm) and the common iliac arteries (0: no, 1: unilateral, 2: bilateral). AL was classified into three grades: grade A, requiring no intervention; grade B, requiring therapeutic intervention without re-laparotomy; and grade C, requiring re-laparotomy. Clinicopathological characteristics were analyzed to identify risk factors for AL. RESULTS There were 583 patients. Three-hundred forty-five (59.2%) had an aortoiliac calcification score ≥ 3, and 37 (6.3%) patients experienced AL, in 30 cases (5.1%) grade C AL. Patients with an aortoiliac calcification score ≥ 3 had a higher incidence of grade C AL (6.7% vs. 2.9%, p = 0.045). Multivariate logistic regression analysis revealed that an aortoiliac calcification score ≥ 3 was an independent risk factor for grade C AL (odds ratio = 2.669, 95% confidence interval 1.066-6.686, p = 0.036). CONCLUSIONS Aortoiliac calcification may be considered a risk factor for grade C AL after rectal cancer surgery.
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Successful Infusion of Obinutuzumab by Desensitization: A Case of Anaphylactic Shock During Desensitization. J Investig Allergol Clin Immunol 2020; 30:457-459. [PMID: 32376522 DOI: 10.18176/jiaci.0581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Availability of Food Options and Nutrition Education in Local Food Pantries. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2020; 52:492-502. [PMID: 32094023 DOI: 10.1016/j.jneb.2019.12.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 12/04/2019] [Accepted: 12/13/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Explore the availability of food options and nutrition education at food pantries and identify the barriers to offering them to pantry clients. DESIGN Cross-sectional, mixed-methods study. SETTING Food pantry, Cincinnati, OH. PARTICIPANTS A total of 41 food pantry coordinators (aged 63.4 ± 9.1 years), recruited by e-mail/phone in an urban area. PHENOMENON OF INTEREST Availability of food options and nutrition education and barriers to improving food options and providing nutrition education at food pantries. ANALYSIS Survey data were collected using Qualtrics and analyzed using SPSS software. In-depth interviews were transcribed verbatim, transcripts were independently coded, and codes and themes were discussed until a consensus was reached. RESULTS The availability of fresh produce, dairy, low-sodium canned vegetables, and whole grains were limited, and 10 food pantries (24%) offered nutrition education to their clients. Challenges to improving food options were lack of space and equipment for storage and transportation. Identified barriers to providing nutrition education included the lack of space, funding, personnel with nutrition expertise, and clients' low interest in nutrition education. CONCLUSIONS AND IMPLICATIONS The availability of healthy food choices and nutrition education were limited at local food pantries. Collaborative efforts with community partners and nutrition experts may be necessary to overcome those barriers.
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Preparedness for COVID-19 infection prevention in Korea: a single-centre experience. J Hosp Infect 2020; 105:370-372. [PMID: 32302723 PMCID: PMC7194524 DOI: 10.1016/j.jhin.2020.04.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/09/2020] [Indexed: 11/25/2022]
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Stacking Fault Energy Analyses of Additively Manufactured Stainless Steel 316L and CrCoNi Medium Entropy Alloy Using In Situ Neutron Diffraction. Sci Rep 2020; 10:1350. [PMID: 31992801 PMCID: PMC6987211 DOI: 10.1038/s41598-020-58273-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 01/10/2020] [Indexed: 11/08/2022] Open
Abstract
Stacking fault energies (SFE) were determined in additively manufactured (AM) stainless steel (SS 316 L) and equiatomic CrCoNi medium-entropy alloys. AM specimens were fabricated via directed energy deposition and tensile loaded at room temperature. In situ neutron diffraction was performed to obtain a number of faulting-embedded diffraction peaks simultaneously from a set of (hkl) grains during deformation. The peak profiles diffracted from imperfect crystal structures were analyzed to correlate stacking fault probabilities and mean-square lattice strains to the SFE. The result shows that averaged SFEs are 32.8 mJ/m2 for the AM SS 316 L and 15.1 mJ/m2 for the AM CrCoNi alloys. Meanwhile, during deformation, the SFE varies from 46 to 21 mJ/m2 (AM SS 316 L) and 24 to 11 mJ/m2 (AM CrCoNi) from initial to stabilized stages, respectively. The transient SFEs are attributed to the deformation activity changes from dislocation slip to twinning as straining. The twinning deformation substructure and atomic stacking faults were confirmed by electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM). The significant variance of the SFE suggests the critical twinning stress as 830 ± 25 MPa for the AM SS 316 L and 790 ± 40 MPa for AM CrCoNi, respectively.
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Relationship between Sedentary Time and Handgrip Strength in Healthy Korean Women: Korea National Health and Nutrition Examination Survey 2014-2016. Korean J Fam Med 2020; 41:422-426. [PMID: 31902197 PMCID: PMC7700831 DOI: 10.4082/kjfm.19.0062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 07/23/2019] [Indexed: 11/09/2022] Open
Abstract
Background This study aimed to examine the association between sitting time and handgrip strength in healthy Korean women. Methods A total of 5,437 participants were included from the Korea National Health and Nutrition Examination Survey 2014–2016. The overall daily sitting time was estimated using health interview surveys, and handgrip strength was assessed using a digital hand dynamometer. The relationship between sitting time and handgrip strength was calculated with a weighted analysis of covariance after adjusting for confounding variables. Results Participants in each age group (19–39, 40–64, ≥65 years) were divided into three categories according to sitting time: ≤5, 6–9, and ≥10 h/d. The handgrip strength tended to decrease as sitting time increased after adjusting for age, body mass index, alcohol intake, cigarette smoking, resistance exercise, aerobic physical activity, household income, education level, hypertension, diabetes mellitus, dyslipidemia, and depression in all age groups (all P<0.001). Conclusion We observed the inverse relationship between sitting time and handgrip strength in healthy Korean women.
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P799 The echocardiographic and clinical characteristics of Fabry patients without overt left ventricular hypertrophy but progressing despite on enzyme replacement therapy. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Fabry disease (FD) is X-linked genetic disorder caused by the deficiency or absent activity of lysosomal α- galactosidase. When the heart is involved, progressive left ventricular hypertrophy (LVH) is the key feature. Although, LVH is not present in all subjects, some of them progress with LVH despite enzyme replacement therapy (ERT). The present study aimed to evaluate the characteristics of patient of FD without overt LVH, but progresses with their left ventricular mass index (LVMI).
Method : This study includes subjects carrying genetic mutations for FD without LVH (n = 12) in a single tertiary center. ‘Decreasing LVMI group (Group1)’ was defined when pre-ERT LVMI minus last LVMI value obtained by echocardiography was positive, and when negative, defined as ‘Increasing LVMI group (Group 2)’. The baseline characteristics and echocardiographic parameters including global strain was analyzed.
Result : Total 6 patients were classified as Group 1 and 2 each. The median age at diagnosis for male was 21 vs 27 for each group, and 21 vs 31 for female. The median follow-up duration was 4.0 vs 5.7 yr. The antibody formation for replaced enzyme was 3 for Group 2 and any family member who developed overt LVH was much 1 vs 3 for group 1 vs 2. Initial 3 plane GLS was worse and showed trend to drop in Group 2.
Conclusion : In the Fabry patients get worse with their LVMI but still not developed overt LVH despite enzyme replacement therapy, there are some clinical and echo-parameter difference. These findings could suggest insufficient enzyme replacement therapy.
Group 1 (n = 6) Group 2 (n = 6) Female/Male 4/2 3/3 Age of at Dx (Female) (median) 21 28 Age of at Dx (Male) (median) 21 31 F/U duration (median) 4.0 yrs 5.7 yrs Antibody formation 0 3 Any Overt LVH family Genotype c.56T > C c.40-11T > A, 782_delG, c.658C > T Initial LVMI (Median) 98.2g/m2 70.9g/m2 Initial GLS (3P) -19 -17.8 Continuously elevated LysoGb3 2 4 Proteinuria >300mg 1 3 (1 preparing HD)
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Developing Children's Oral Health Assessment Toolkits Using Machine Learning Algorithm. JDR Clin Trans Res 2019; 5:233-243. [PMID: 31710817 DOI: 10.1177/2380084419885612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Evaluating children's oral health status and treatment needs is challenging. We aim to build oral health assessment toolkits to predict Children's Oral Health Status Index (COHSI) score and referral for treatment needs (RFTN) of oral health. Parent and Child toolkits consist of short-form survey items (12 for children and 8 for parents) with and without children's demographic information (7 questions) to predict the child's oral health status and need for treatment. METHODS Data were collected from 12 dental practices in Los Angeles County from 2015 to 2016. We predicted COHSI score and RFTN using random Bootstrap samples with manually introduced Gaussian noise together with machine learning algorithms, such as Extreme Gradient Boosting and Naive Bayesian algorithms (using R). The toolkits predicted the probability of treatment needs and the COHSI score with percentile (ranking). The performance of the toolkits was evaluated internally and externally by residual mean square error (RMSE), correlation, sensitivity and specificity. RESULTS The toolkits were developed based on survey responses from 545 families with children aged 2 to 17 y. The sensitivity and specificity for predicting RFTN were 93% and 49% respectively with the external data. The correlation(s) between predicted and clinically determined COHSI was 0.88 (and 0.91 for its percentile). The RMSEs of the COHSI toolkit were 4.2 for COHSI (and 1.3 for its percentile). CONCLUSIONS Survey responses from children and their parents/guardians are predictive for clinical outcomes. The toolkits can be used by oral health programs at baseline among school populations. The toolkits can also be used to quantify differences between pre- and post-dental care program implementation. The toolkits' predicted oral health scores can be used to stratify samples in oral health research. KNOWLEDGE TRANSFER STATEMENT This study creates the oral health toolkits that combine self- and proxy- reported short forms with children's demographic characteristics to predict children's oral health and treatment needs using Machine Learning algorithms. The toolkits can be used by oral health programs at baseline among school populations to quantify differences between pre and post dental care program implementation. The toolkits can also be used to stratify samples according to the treatment needs and oral health status.
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Feasibility of a guided participation discharge program for very preterm infants in a neonatal intensive care unit: a randomized controlled trial. BMC Pediatr 2019; 19:402. [PMID: 31684903 PMCID: PMC6827218 DOI: 10.1186/s12887-019-1794-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 10/21/2019] [Indexed: 11/26/2022] Open
Abstract
Background Previous studies showed that parents of very preterm infants expressed feelings of incompetence and experienced high levels of stress upon the discharge of their infants. We conducted a systematic review of seven studies and observed potential benefits for parental outcomes when using discharge interventions that adopted guided participation (GP). More evidence is needed on the effective doses of discharge interventions underpinned by the principles of GP. Aim To investigate the feasibility and preliminarily estimate the effects on parental competence and stress outcomes of a newly developed, nurse-led, GP discharge program for mothers of very preterm infants. Methods A two-arm randomized controlled trial was conducted in a neonatal intensive care unit (NICU). Mothers of infants with gestational ages of ≤32 weeks who had no congenital malformations and did not need to undergo major surgeries were recruited. All mothers were the primary caregivers to their infants. The intervention group received a nurse-led GP discharge intervention (three structured 30- to 60-min GP sessions and one follow-up phone call). The control group received usual care. The parental outcomes were measured using the Parenting Sense of Competence Scale (C-PSOC) and Perceived Stress Scale (C-PSS) at baseline (T0), on the day of discharge (T1), after the follow-up phone call (within 72 h after discharge) (T2), and 1 month after discharge (T3). The outcomes were analyzed using generalized estimating equations based on intention-to-treat principles. Results Thirty infant–mother dyads were recruited. Greater improvements in the C-PSOC score were observed in the intervention group than in the control group at T1 and T2, although these differences were statistically insignificant. The intervention group exhibited greater improvements than the control group in the C-PSS scores at T1, T2, and T3, although these differences were also not statistically significant. Conclusions The findings suggest that a GP discharge intervention could improve parenting competence and stress among mothers with very preterm infants. The absence of adverse events suggests that the GP discharge intervention could be feasibly implemented in NICU settings. This feasibility study was not powered to determine the effectiveness of the intervention but is anticipated to lay the foundation for a future full-scale study. Trial registration ClinicalTrials.gov Identifier: NCT03668912. Date of registration: 13 September 2018 (retrospectively registered).
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P1711The association of multidisciplinary team approach with clinical outcomes in patients with acute myocardial infarction underwent veno-arterial extracorporeal membrane oxygenation. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Multidisciplinary team approach is necessary for the management of critically-ill patients. However, limited data are available on the impact of specialized extracorporeal membrane oxygenation (ECMO) team on clinical outcomes in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock.
Objectives
This study aimed to identify whether specialized ECMO team is associated with improved in-hospital mortality in AMI patients underwent venoarterial ECMO.
Methods
A total of 255 AMI patients underwent venoarterial ECMO from May 2004 to July 2018 were enrolled. In January 2014, multidisciplinary ECMO team was founded at our institution. Eligible patients were classified into pre-ECMO team group (n=131) and post-ECMO team group (n=124). The primary outcome was in-hospital mortality.
Results
In-hospital mortality (54.2% vs. 33.9%, p=0.002) and cardiac intensive care unit mortality (45.0% vs. 25.0%, p=0.001) were significantly lower after the implantation of multidisciplinary ECMO team (pre ECMO team vs. post-ECMO team). On binary logistic regression model, the multidisciplinary ECMO team approach was associated with lower risk of in-hospital mortality (odds ratio 0.36, 95% confidence interval 0.19–0.67, p=0.001). Incidence of all-cause mortality (58.3% vs. 35.2%, p<0.001) and rehospitalization due to heart failure (28.2% vs. 6.4%, p=0.001) at 6-months follow-up were also significantly lower in the post-ECMO team group than in the pre-ECMO team group.
Clinical outcomes Variables Total (N=255) Pre-ECMO team (N=131) Post-ECMO team (N=124) P value In-hospital mortality 113 (44.3) 71 (54.2) 42 (33.9) 0.002 Cardiovascular death 90 (35.3) 59 (45.0) 31 (25.0) 0.001 Noncardiovascular death 23 (9.0) 12 (9.2) 11 (8.9) >0.99 Cardiac intensive care unit mortality 106 (41.6) 68 (51.9) 38 (30.6) 0.001 Successful weaning of ECMO 169 (66.3) 75 (57.3) 94 (75.8) 0.002 Data are presented as n (%). Abbreviations: ECMO, extracorporeal membrane oxygenation.
Incidence of death, readmission for HF
Conclusions
The multidisciplinary ECMO team approach was associated with improved clinical outcomes in AMI patients complicated by cardiogenic shock. Our data support that specialized ECMO team is indispensable to improve outcomes in patients with AMI with refractory cardiogenic shock.
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P800Proposal of an algorithm for the diagnosis of hypertension by using out-of-office blood pressure measurements. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background and purpose
Based on the data of patients who measured office BP (OBP) in controlled condition, home BP (HBP), and 24-hour ambulatory BP (24hABP) for diagnosis of hypertension, we developed and validated a diagnostic algorithm for hypertension.
Methods
Patients who have high BP (≥140/90 mmHg) at the outpatient clinic were referred to measure OBP in controlled condition, HBP and 24hABP. The OBP was measured three times at each visit for 3 days in controlled condition by using a validated oscillometric device. HBP was measured for 7 days in triplicates every morning and evening. The 24hABP was measured on the 8th day. Same study protocol was used for development and validation population.
Results
In the development of algorithm, 319 patients were recruited and data of 256 patients (51.8±9.7 years, 119 men) with valid HBP and 24hABP measurements were analyzed. In the validation of algorithm, 300 patients were recruited and data of 257 patients (52.4±9.8 years, 126 men) with valid HBP and 24hABP measurements were analyzed. In the development population, the prevalence of masked hypertension was 19.5% (n=50) and most of them (n=47, 94%) was in the range of 130–139/80–89 mmHg. The BP in the range of 130–144/80–94 mmHg was defined as the grey zone of OBP, because prevalence of white-coat hypertension was lowered to 1.6% from 4.3% with threshold of 145/95 mmHg. The diagnostic sensitivity, specificity, positive and negative predictive value of OBP was improved to 97.4%, 76.5, 96.5% and 81.3% after excluding the grey zone of OBP (n=125). The diagnostic agreement between 24hABP and HBP in the grey zone of OBP was 64%. The diagnostic sensitivity, specificity, positive and negative predictive value of HBP were 88.8%, 74.7, 93.5% and 61.5% after excluding the grey zone of HBP (130–134/80–84 mmHg, n=28). Based upon these results, we developed a diagnostic algorithm for hypertension by using on out-of-office BP measurements to improved diagnostic accuracy of hypertension (Figure). In the validation population, the developed algorithm showed similar diagnostic accuracy.
Diagnostic algorithm for hypertension
Conclusion
For accurate diagnosis of hypertension, OBP measurement according to guidelines and 24hABP measurement to grey zone of OBP is preferred. To improve diagnostic accuracy of HBP measurement, 24hABP measurement to grey zone of HBP is required.
Acknowledgement/Funding
Part of this study was supported by a grand from Dong-A ST Co. Ltd., Seoul, Korea.
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1423Adherence to triple component antihypertensive regimen is higher in single-pill combination than two-pill regimen: data from a randomized controlled trial using medication event monitoring system. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Simplicity of regimen is known to be an important determinant of medication adherence and using single-pill combination (SPC) in hypertension treatment resulted in better adherence and persistence than free-equivalent combination. However, this finding has been studied only in dual-component antihypertensive treatments and in observational studies using medication possession ratio as an index of adherence. Medication event monitoring system (MEMS) is considered to be the gold standard in estimating medication adherence.
Purpose
To investigate the superiority in adherence of triple-component SPC compared to equivalent two-pill regimen using MEMS
Methods
This is a multi-center open-label randomized controlled trial. Inclusion criteria were hypertensive patients whose clinic blood pressure is not adequately controlled (systolic >140 mmHg or diastolic >90 mmHg) with combination antihypertensive regimen comprising two of three classes (angiotensin receptor blocker, calcium channel blocker and thiazide diuretics) for at least 4 weeks. Eligible patients were randomized either to single-pill (triple-component SPC, olmesartan/amlodipine/ hydrochlorothiazide 20/5/12.5 mg) or two-pill (dual-component SPC + one free pill, olmesartan/hydrochlorothiazide 20/12.5 mg + amlodipine 5 mg) groups and maintained for 12 weeks. Medications were dispensed in MEMS. Primary outcomes were the difference of percentage of dose taken (PDT) and percentage of days with prescribed dose taken correctly (PDTc) between single- and two-pill therapy, calculated from MEMS data.
Results
From 8 hospitals, 146 hypertensive patients were randomized into single- and two-pill groups. Final analysis was done in 65 and 66 patients in each group from which adherence index could be obtained. Baseline clinical characteristics of the two groups were not different. The single-pill group had significantly higher PDT and PDTc compared to the two-pill group. (median (25–75 percentile) (%), PDT 95.1 (87.9 - 100.0) vs 91.2 (79.8 - 96.5); PDTc 93.1 (79.8 - 96.5) vs 91.3 (70.7 - 96.4), p = both 0.04, by Wilcoxon rank sum test)
Percent dose taken
Conclusion
Single-pill combination of triple-component antihypertensive regimen showed superior adherence compared to equivalent two-pill therapy. Reducing pill burden by using SPC is a relevant strategy to enhance the adherence to multi-drug antihypertensive therapy.
Acknowledgement/Funding
Daiichi-Sankyo
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Inflammatory Effect of Light-Emitting Diodes Curing Light Irradiation on Raw264.7 Macrophage. ACTA ACUST UNITED AC 2019. [DOI: 10.17135/jdhs.2019.19.2.133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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The Interest and Perceived Barriers to Implementing Food Donation Guidelines at Food Pantries in Greater Cincinnati (P04-061-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-061-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
The objective of this study was to assess the interest and feasibility of implementing guidelines for food donation at food pantries in Greater Cincinnati.
Methods
A cross-sectional study was conducted using an electronic survey. The survey invitation was sent to 55 food pantries in Greater Cincinnati; 31 food pantry coordinators completed the survey (56.4% response rate). The survey was conducted using REDCap
TM version 8.1.2©. It included 46 questions that explored food donation and distribution practices as well as feedback on a sample flyer that portrayed possible food donations that aligned with MyPlate. Data were exported from REDCapTM to Microsoft Excel; descriptive statistics and thematic analysis for open-ended questions were conducted.
Results
Of the 31 food pantries, 61.2% were choice food pantries. None of the pantries had policies related to nutritional content or guidelines for food donations; however, 22.6% of pantries encouraged clients to select items in the pantry that align with MyPlate. Sixty % of pantry coordinators perceived their clients to be interested in having access to items that align with MyPlate. Most food pantry coordinators (75%) expressed interest in using the provided example food donation flyer. Feedback on the visual appearance and content of the flyer was positive. Several pantry coordinators suggested including non-food items and the ability to customize a template flyer based on pantry-specific needs. Almost half of the coordinators expressed interest in training on the implementation of guidelines for using the donation flyer as well as tracking inventory of donations. Major barriers to implementing donation guidelines included lack of resources to implement a pantry-wide initiative to request healthful foods from donors (23.3%) and to track donation volume (33.3%). An additional barrier was limited space to organize inventory in a way that healthful foods would be highlighted to clients (20.0%).
Conclusions
Findings suggested that most food pantry coordinators in the study were interested in using a donation flyer that requests healthful foods from donors. However, several barriers, which varied across pantries, exist to implementing food donation guidelines and tracking donation inventory.
Funding Sources
College of Allied Health Sciences, University of Cincinnati.
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Validity of a Food Literacy Assessment Tool in Food Pantry Clients (P04-060-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-060-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
The objective of this study was to develop an instrument to assess food literacy and to test its face validity with food pantry clients.
Methods
The Food Literacy Assessment Tool (FLAT), which targets food insecure populations, was developed using the framework of Vidgen's food literacy after intensive literature review. FLAT assesses knowledge, self-efficacy, and practices of the four components of food literacy: planning, managing & selecting, preparing, and eating. A total of 64 items were included, with four subscales based on common attributes. Nine items measure food consumption behavior, 16 measure knowledge related to food literacy, 18 measure behavior of the four components of food literacy, and 21 measure self-efficacy of those practices of food literacy. The face validity of FLAT was tested by conducting cognitive interviews with 10 food pantry clients from an urban food pantry. Semi-structured, open-ended questions were used for the cognitive interviews and probing questions were based on common sources of errors: lack of clarity of instructions and wording of items, inappropriate assumptions or bias on the target populations, and inadequate response options.
Results
The majority of participants were female (n = 7), with some high school education (n = 6), and a household income less than $10,000/year (n = 7). Major sources of errors included unclear diction, inappropriate response options, and assumptions about the target population. For self-efficacy questions, participants mentioned the wording “I am confident that I can” was more appropriate than “I can” because they answered the item with “I can” based on what they actually did rather than based on their confidence level. For questions on reading Nutrition Facts labels and unit price, some participants suggested to add a “Don't know” response option because they did not know how to read them. Assumption errors were identified in questions on knowledge, preparation/cooking, consumption, and self-efficacy related to dairy products and meat because not all participants consumed meat and/or dairy products.
Conclusions
The findings of the cognitive interviews provided feedback which improved face validity of FLAT by increasing the clarity of items and reducing inappropriate assumptions and bias.
Funding Sources
The Center for Clinical and Translational Science and Training, Community Health Grant.
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Diabetes and Health Friendly Food Pantry Shelf Design and Implementation (P04-056-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-056-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
The objective of this pilot study was to develop and examine the feasibility of implementing the “Most Diabetes and Health Friendly Shelf” initiative at an urban choice food pantry.
Methods
The “Most Diabetes and Health Friendly Shelf” initiative was developed using grocery store marketing techniques and community based participatory research (CBPR). The CBPR team designed marketing materials and food categorization criteria based on a literature review and current dietary recommendations. The program was designed to assist food pantry users in identifying healthy foods. We highlighted healthier food options within each pantry section using grocery store marketing techniques: priming, colored labeling, framing, and placement. Clients choose items from the highlighted intervention shelf or general shelf. The program was pilot tested in a choice pantry in Cincinnati, OH and usage was tracked for 6 months as part of a longitudinal observational study. The number of items on the intervention shelf versus general shelf was counted before and after pantry sessions. The total number items available, number items taken, and percentage items taken was tracked, calculated, then compared by section and shelf.
Results
Clients chose a higher total number of items from the intervention shelf (1987 items) compared to the general shelf (1863 items). The intervention shelf had a higher percentage of items taken per month (32–47%) compared to the general shelf (25–45%); however the percentage items taken from the general shelf increased overtime. There was no clear pattern of choices shown across food sections, suggesting factors other than nutrition impacted food choices. CBPR was a feasible mechanism to develop ideas and create an affordable, realistic, and attractive intervention. Despite this, results may be improved and better sustained with an individual assigned to training and marketing the intervention.
Conclusions
Findings suggested the initiative may be a feasible intervention to implement into a choice food pantry setting. Food pantry clients chose a higher percentage of diabetes-friendly foods, however further research is needed on identifying further outside factors that influence food choices within this population.
Funding Sources
The Center for Clinical and Translational Science and Training, Partnership Development Grant.
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A Pilot Study on the Most Diabetes and Health Friendly Shelves Initiative: A Qualitative Analysis (P04-016-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-016-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
The “Most Diabetes and Health Friendly Shelves” initiative was developed to assist choice food pantry clients improve food choices to prevent or manage diabetes or other diet-related chronic conditions. The objective this study was to explore the feasibility and acceptability of the program and its impact on food choices and management of health conditions in food pantry clients and volunteers at an urban food pantry.
Methods
A cross-sectional qualitative study was conducted using in-depth interviews. Thirteen pantry clients and six pantry volunteers completed the study after 9 months of the initiative beginning. Semi-structured questions were used to explore the overall perceptions of the shelves and the impact of the initiative on shopping and eating habits and diet-related chronic disease management. Interviews were recorded, transcribed, and coded by two researchers independently using NVivo 12. Major themes were identified and summarized.
Results
More than half of clients interviewed were female (n = 7), with most being Non-Hispanic white (n = 8) or Black American (n = 5). Less than half had high blood pressure (n = 6) and diabetes (n = 3). Most clients favored the shelves due to their convenience and overall appealing design. Significant impacts on food choices and shopping behaviors were identified with the common themes: becoming more selective to healthful foods, more aware of the nutritional value of food specifically sugar and sodium content, and more frequently reading Nutrition Fact labels. Several clients conveyed the positive impact the initiative had on management of their or a family members diabetes. On the contrary, a few clients expressed disinterest due to not having diet-related chronic diseases. Volunteers had positive impressions of the shelves suggesting they have encouraged clients to select healthier items, read Nutrition Facts labels more, and become more aware of diet-related chronic diseases.
Conclusions
Our findings suggested the initiative was feasible to be implemented and receptive to pantry clients at an urban choice food pantry. In addition, the initiative was shown to help achieve positive changes to shopping and eating behaviors with the possibility of improving the management of diet-related chronic diseases.
Funding Sources
The Center for Clinical and Translational Science and Training, Partnership Development Grant.
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The Pilot Study of Most Diabetes and Health Friendly Food Pantry Shelves Initiative (P04-015-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-015-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objectives
The “Most Diabetes and Health Friendly Shelves” initiative was designed to help choice food pantry clients improve their food choices to prevent or manage diabetes or other diet-related chronic diseases. The objective of this study was to assess perceptions about the initiative and any changes in food choices and shopping behaviors after the initiative was implemented at a choice food pantry.
Methods
A cross sectional quantitative study was conducted using a self-administered survey. Fifty food pantry clients completed the survey after eight months of implementing the initiative at an urban choice food pantry. The “Most Diabetes and Health Friendly Shelves,”sections of food shelves at a choice food pantry, contained healthier food options and they were marked with green tape and magnets. The goal of the initiative was to facilitate clients to choose healthier food options in an easy and quick way. A poster to introduce the initiative was hung and an education brochure was distributed to clients. The survey was composed of demographics and 47 questions on perceptions about the initiative and food choices and shopping behaviors at the food pantry as well as the grocery store. Descriptive statistics were conducted using SPSS.
Results
The majority of participants were non-Hispanic white (58%), females (58%). Less than half (44%) had high blood pressure and one-quarter (24%) had diabetes. Most participants (72%) perceived the shelves as helpful in managing or preventing diet related chronic diseases. The poster and brochure were perceived easy/very easy to use (55%, 63%) and understand (78%, 88%), respectively. The most frequently reported food items taken from the shelves included canned vegetables (82%), canned fruit (80%), and beans (74%). Participants reported that they started reading Nutrition Facts labels (44%, 50%) and selecting low-sodium (42%, 34%) or low-sugar options (30%, 22%), whole grain foods (30%, 20%), and fresh produce (36%, 32%) at the pantry and grocery store, respectively, after the implementation of the initiative.
Conclusions
Findings suggested that most participants were receptive to the “Most Diabetes and Health Friendly Shelves” initiative and it had potential to lead to positive changes in food selections and shopping behaviors in choice food pantry clients.
Funding Sources
The Center for Clinical and Translational Science and Training, Partnership Development Grant.
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An Assessment of Promotion of MyPlate and Health Screening in Food Pantries Using Mixed Methods (P04-062-19). Curr Dev Nutr 2019. [DOI: 10.1093/cdn/nzz051.p04-062-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
The objective of this study was to assess the promotion of MyPlate and the level of interest by pantry coordinators in offering health screenings to their clients at food pantries.
Methods
A cross-sectional study was conducted using mixed methods of survey and an observational checklist. The online survey was completed by 31 coordinators at urban food pantries using REDCapTM (version 8.1.2)(56.4% response rate). Ten food pantries were observed for organization of food, shelf labeling, MyPlate promotional items, and spaces for health screenings and group/individual education. Descriptive statistics were completed using Microsoft Excel.
Results
Less than two thirds (61.3%) were choice food pantries and 32.5% organized food by food groups. About half of coordinators rated encouraging MyPlate as high (22.6%) or medium (32.2%) priority. Few (22.6%) promoted MyPlate to their clients, mainly through pamphlets and posters. One third of coordinators encouraged volunteers to provide nutrition information to clients. While one pantry currently provided nutrition training for volunteers, 26% were interested in future training for volunteers. Even though more than half of food pantry coordinators were very (29%) or somewhat (25.8%) interested in providing health screenings to their clients, only 19.3% currently provided onsite blood pressure screening. Barriers included the lack of professional/trained volunteers, space, and funding for equipment. Findings from the observations showed the organization of foods differed by available space and distribution methods in food pantries and no pantries separated food by alternative options (e.g., regular vs. reduced sodium, reduced fat). In addition, the findings confirmed the promotion methods of MyPlate and limited space for health screening from the survey.
Conclusions
While promoting MyPlate was a priority at most food pantries, few pantries promoted MyPlate. Health screenings were also a priority but could not be actualized due to resource barriers. Exploration of community assets and resources and establishing collaborations with local clinics and academia may be the next step to overcome the barriers.
Funding Sources
College of Allied Health Sciences, University of Cincinnati.
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Child and Parent Demographic Characteristics and Oral Health Perceptions Associated with Clinically Measured Oral Health. JDR Clin Trans Res 2019; 3:302-313. [PMID: 30938594 DOI: 10.1177/2380084418774549] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To examine child and parent reports about the child's oral health and assess the associations of these reports with clinical assessments of oral health status by dental examiners. METHODS Surveys with 139 items for children and 133 items for parents were administered by Audio Computer-Assisted Self-Interview Software. In addition, the Children's Oral Health Status Index (COHSI) was computed from a dental examination. RESULTS A total of 334 families with children ages 8 to 17 y participated at 12 dental practices in Los Angeles County. Ordinary least squares regression models were estimated separately for child and parent surveys to identify items uniquely associated with the COHSI. Ten of 139 items the children reported regarding their oral health were associated with the COHSI. The strongest associations were found for child's age, aesthetic factors (straight teeth and pleased with teeth), and cognitive factors related to perception of dental appearance (pleased/happy with the look of the child's mouth, teeth, and jaws). Nine of 133 parent items about the child's oral health were associated with the COHSI in the parent model, notably being a single parent, parent's gender, parent born in the United States, pleased or happy with the look of their child's teeth, and accessing the Internet. CONCLUSION These child and parent survey items have potential to be used to assess oral health status for groups of children in programs and practices in lieu of dental screenings. KNOWLEDGE TRANSLATION STATEMENT The paper's results inform the development of a toolkit that can be used by schools, public health agencies, and dental programs to identify children with low oral health status based on parents' and children's responses to survey items across demographic, physical, mental, and social domains. These survey items can be used to inform parents of the desirability of proactively addressing inadequacies in their child's oral health status, enabling them to more rationally address dental needs.
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Abstract P3-12-12: Impact of regional nodal irradiation for breast cancer patients with supraclavicular and/or internal mammary lymph node involvement: A multicenter, retrospective study (KROG 16-14). Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-12-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: To evaluate the treatment outcomes of radiotherapy (RT) for breast cancer with ipsilateral supraclavicular (SCL) and/or internal mammary (IMN) lymph node involvement.
Methods: A total of 353 patients from 11 institutions were included. One hundred and thirty-six patients had SCL involvement, 148 had IMN involvement, and 69 had both. All patients received neoadjvant systemic therapy followed by breast conserving surgery or mastectomy, and postoperative RT to whole breast/chest wall. As for regional lymph node irradiation, SCL RT was given to 344 patients, and IMN RT to 236 patients. The median RT dose was 50.4 Gy.
Results: The median follow-up duration was 61 months (range, 7-173). In-field progression was present in SCL (n=20) and/or IMN (n=7). The 5-year disease-free survival (DFS) and overall survival rates were 57.8% and 75.1%, respectively. On multivariate analysis, both SCL/IMN involvement, number of axillary lymph node ≥4, triple negative subtype, and mastectomy were significant adverse prognosticators for DFS (p = 0.022, 0.001, 0.001, and 0.004, respectively). Regarding the impact of regional nodal irradiation, SCL RT dose ≥54 Gy was not associated with DFS (5-yr rate, 52.9% vs. 50.9%, p = 0.696) in SCL-involved patients, and the receipt of IMN RT was not associated with DFS (5-yr rate, 56.1% vs. 78.1%, p = 0.099) in IMN-involved patients.
Conclusion: Neoadjuvant chemotherapy followed by surgery and postoperative RT achieved an acceptable in-field regional control rate in patients with SCL and/or IMN involvement. However, a higher RT dose to SCL or IMN RT was not associated with the improved DFS in these patients.
Citation Format: Kim K, Jeong Y, Shin KH, Kim JH, Ahn SD, Kim SS, Suh C-O, Kim YB, Choi DH, Park W, Cha J, Chun M, Lee DS, Lee SY, Kim JH, Park HJ. Impact of regional nodal irradiation for breast cancer patients with supraclavicular and/or internal mammary lymph node involvement: A multicenter, retrospective study (KROG 16-14) [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P3-12-12.
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Incidence and Risk Factors of Immediate Hypersensitivity Reactions Associated With Low-Osmolar Iodinated Contrast Media: A Longitudinal Study Based on a Real-Time Monitoring System. J Investig Allergol Clin Immunol 2019; 29:444-450. [PMID: 30676320 DOI: 10.18176/jiaci.0374] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES We investigated the incidence of immediate hypersensitivity reaction (HSR) caused by different types of low-osmolar contrast media (LOCM) and cumulative exposure to LOCM. METHODS This cohort study included all consecutive patients who underwent LOCM-enhanced computed tomography from 2012 through 2014. We assessed 5 LOCM (iobitridol, iohexol, iomeprol, iopamidol, and iopromide). All patients were monitored for adverse events, and new symptoms and signs were recorded in real time using the Contrast Safety Monitoring and Management System (CoSM2oS). RESULTS The overall incidence of immediate HSR to LOCM was 0.97% (2004 events resulting from 205 726 exposures). Incidence differed significantly depending on whether the patient had a previous history of HSR to LOCM (0.80% in patients with no history and 16.99% in patients with a positive history of HSR to LOCM, P=.001). The incidence of HSR to individual LOCM ranged from 0.72% (iohexol) to 1.34% (iomeprol), although there were no significant differences across the 5 LOCM. A longitudinal analysis demonstrated that the incidence of HSR increased gradually with more frequent previous exposure to LOCM (HR=2.006 [95%CI, 1.517-2.653], P<.001). However, this cumulative increase in risk was observed in patients who had experienced HSR to LOCM, but not in those who had not. CONCLUSION The incidence of HSR did not differ significantly across the 5 LOCM assessed in the study. Repeated exposure to LOCM did not increase the risk of HSR among patients who had never experienced HSR to LOCM.
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Right Upper Lobe Collapse Secondary to an Anomalous Bronchus after Endotracheal Intubation for Routine Surgery. Anaesth Intensive Care 2019; 35:274-7. [PMID: 17444320 DOI: 10.1177/0310057x0703500219] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Perioperative hypoxaemia is a common but serious problem with well recognised causes. However, an anomalous bronchus causing lobar collapse as a cause is seldom mentioned. A healthy young male patient was anaesthetised for a knee operation. He required reintubation immediately postoperatively for hypoxia. He was found to have right upper lobe collapse. Fibreoptic examination of the trachea demonstrated an anomalous bronchus as the cause. Intra-operatively, the endotracheal tube had been inserted too deeply and the bronchial orifice had been obstructed by the tip. It took several hours for the lung to re-expand. Greater awareness of this potential complication is needed.
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Alternative technique or mitigating strategy for sevoflurane-induced neurodegeneration: a randomized controlled dose-escalation study of dexmedetomidine in neonatal rats. Br J Anaesth 2019; 119:492-505. [PMID: 28969315 DOI: 10.1093/bja/aex219] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2017] [Indexed: 12/26/2022] Open
Abstract
Background Brain injury in newborn animals from prolonged anaesthetic exposure has raised concerns for millions of children undergoing anaesthesia every yr. Alternative anaesthetic techniques or mitigating strategies are urgently needed to ameliorate potentially harmful effects. We tested dexmedetomidine, both as a single agent alternative technique and as a mitigating adjuvant for sevoflurane anaesthesia. Methods Neonatal rats were randomized to three injections of dexmedetomidine (5, 25, 50, or 100 µg kg -1 every 2 h), or 6 h of 2.5% sevoflurane as a single agent without or with dexmedetomidine (1, 5, 10, or 20 µg kg -1 every 2 h). Heart rate, oxygen saturation, level of consciousness, and response to pain were assessed. Cell death was quantified in several brain regions. Results Dexmedetomidine provided lower levels of sedation and pain control than sevoflurane. Exposure to either sevoflurane or dexmedetomidine alone did not cause mortality, but the combination of 2.5% sevoflurane and dexmedetomidine in doses exceeding 1 µg kg -1 did. Sevoflurane increased apoptosis in all brain regions; supplementation with dexmedetomidine exacerbated neuronal injury, potentially as a result of ventilatory or haemodynamic compromise. Dexmedetomidine by itself increased apoptosis only in CA2/3 and the ventral posterior nucleus, but not in prefrontal cortex, retrosplenial cortex, somatosensory cortex, subiculum, lateral dorsal thalamic nucleaus, or hippocampal CA1. Conclusions We confirm previous findings of sevoflurane-induced neuronal injury. Dexmedetomidine, even in the highest dose, did not cause similar injury, but provided lesser degrees of anaesthesia and pain control. No mitigation of sevoflurane-induced injury was observed with dexmedetomidine supplementation, suggesting that future studies should focus on anaesthetic-sparing effects of dexmedetomidine, rather than injury-preventing effects.
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Functional Outcomes of Fragility Fracture Integrated Rehabilitation Management in Sarcopenic Patients after Hip Fracture Surgery and Predictors of Independent Ambulation. J Nutr Health Aging 2019; 23:1034-1042. [PMID: 31781735 DOI: 10.1007/s12603-019-1289-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES To compare the changes in the functional level of patients with versus without sarcopenia who received by fragility fracture integrated rehabilitation management (FIRM) after hip fracture (HF) surgery over a 6-month follow-up period and to identify variables influencing independent ambulation (IA) at 6 months after HF. DESIGN Prospective observational study. SETTING Three in-hospital rehabilitation setting. PARTICIPANTS Patients older than 65 years of age (N=80) categorized by the presence of sarcopenia. INTERVENTION The FIRM program during the-2 week hospital stay after surgery. MEASUREMENTS Main outcomes for ambulatory function (Koval score, Functional Ambulatory Category) and other secondary outcomes were measured at rehabilitation admission, at discharge, at 3 months and 6 months after surgery. Other secondary outcomes were measured. The possibility of IA at 6 months after surgery were also investigated. RESULTS Sarcopenia and non-sarcopenia patients did not differ significantly in terms of changes in ambulation or other functions over a 6-month follow-up (p < 0.001 or p = 0.001). The two groups did not differ significantly in terms of final functional status (6 months). The IA ratios of the two groups did not significantly differ at 6 months after surgery (sarcopenia [54.3%] and non-sarcopenia [64.5%]). IA before fracture (p = 0.039) and age (≥80 years) (p = 0.03) were independent predictors and sarcopenia was not a predictor for the possibility of IA at 6-months after surgery. CONCLUSIONS The FIRM program was effective for promoting functional recovery in older patients with fragility HF, either with or without sarcopenia. The present findings provide evidence of the pressing need for integrated rehabilitation management in fragility fracture care to improve functional recovery in patients with sarcopenia.
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