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Kim MK, Park HJ, Lee KJ. Living lab modelling as a pilot study assessing the potential psychological health benefits of forest environment for cancer survivors. Obstet Gynecol Sci 2024; 67:404-413. [PMID: 38987994 PMCID: PMC11266852 DOI: 10.5468/ogs.24035] [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: 01/25/2024] [Revised: 04/12/2024] [Accepted: 05/31/2024] [Indexed: 07/12/2024] Open
Abstract
OBJECTIVE To evaluate the physiological and psychological changes in cancer survivors who engage in repeated forest therapy in a living environment. METHODS This study included stay-based forest therapy for female cancer survivors aged ≥40 years. The program was conducted in two cycles, each spanning 3 weeks and consisting of a 2-night, 3-day stay, followed by daily life integration. The cycles were repeated from July 2, 2022, to August 18, 2022. Participant assessment included standard physical health parameters and a questionnaire on general characteristics, lifestyle habits, stress levels, and health status. RESULTS Thirty-seven female cancer survivors participated in the forest healing program, 56.8% of whom had a history of breast cancer. The median body mass index (BMI) was 23.80 kg/m2 (range, 21.00-25.60). More than half of the patients reported mild-to-moderate fatigue, chronic pain, and mild-to-moderate depression (81%, 65%, and 73%, respectively). After two cycles of forest therapy, no significant differences were observed in terms of fatigue, pain, or BMI levels. However, significant improvements were found in quality of life measures, particularly the psychological quality of life (mean score 12.54 at baseline vs. 13.48 after cycle 2; P=0.007). Positive improvements were also observed in terms of stress (mean score 17.03 vs. 13.76; P=0.002) and depression (mean score 8.35 vs. 6.11; P=0.002) levels. CONCLUSION Our forest-healing program demonstrated that nature-based therapies improve the mental health and quality of life of female cancer survivors, suggesting the need for further research on nature-based interventions to better support cancer survivors.
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Affiliation(s)
- Mi-Kyung Kim
- Department of Obstetrics and Gynecology, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Hyo Jin Park
- Department of Family Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Kyung Ju Lee
- Department of Women's Rehabilitation, National Rehabilitation Center, Seoul, Korea
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Meng H, Choi Y, Yim K. Metabolic Syndrome According to Dietary and Health-Related Lifestyle in Male Cancer Survivors and Non-Cancer over 40 Years of Age. Foods 2024; 13:1351. [PMID: 38731722 PMCID: PMC11082997 DOI: 10.3390/foods13091351] [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: 03/14/2024] [Revised: 04/18/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Researchers often report higher metabolic syndrome (MetS) pr\4;evalence among cancer survivors than among non-cancer individuals. This study aims to explore the impact of cancer presence, activity type, and dietary lifestyle on MetS in males over 40 years of age. Participants (n = 9846; 618 cancer survivors, 9228 non-cancer) were selected by extracting data from a Korean government database spanning the years 2016 to 2021. Physical activity patterns, dietary habits, and MetS factors were measured, and a multiple logistic regression analysis was statistically processed for an odds ratio (OR). MetS was present in 32.8% of cancer survivors and 28.6% of non-cancer individuals. Gastric cancer survivors exhibited a 16% lower OR for MetS versus non-cancer participants. The ORs were higher by 1.60-, 1.45-, and 1.26-fold for colorectal, urinary, and other cancers, respectively. Cancer survivors with high calorie, carbohydrate, and fat intakes exhibited ORs of 2.01 (95% CI 1.28-4.04), 2.33 (95% CI 1.28-4.54), and 1.39 (95% CI 1.05-2.37) compared to the recommended level. The high fiber-intake group reduced the MetS OR by 20%. In conclusion, The MetS prevalence was higher in survivors with colorectal cancer, urinary cancer, and other cancers, while it was lower in patients with gastric cancer. Survivors with low rates of eating three meals a day, high skipping breakfast, increased eating-out rate, and no nutritional learning opportunity displayed higher MetS prevalence. Additionally, cancer survivors who had more strength and leisure activities had a lower OR of MetS.
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Affiliation(s)
- Huan Meng
- Department of Physical Education, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (H.M.); (Y.C.)
| | - Yongchul Choi
- Department of Physical Education, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (H.M.); (Y.C.)
| | - Kitae Yim
- Division of Liberal Arts, Daejin University, Pocheon 11159, Republic of Korea
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Zhou P, Kim Y, Lee J. Prevalence of Metabolic Syndrome Based on the Dietary Habits and Physical Activity of Korean Women Cancer Survivors. Foods 2023; 12:3554. [PMID: 37835207 PMCID: PMC10572877 DOI: 10.3390/foods12193554] [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: 08/24/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Cancer is a major cause of death in Korea. Improving dietary habits and encouraging physical activity (PA) are important in managing the quality of life and health of patients. Cancer survivors (CS) often exhibit a higher incidence of metabolic syndrome (MetS) than non-cancer (NC) individuals. The purpose of this study was to analyze the prevalence of MetS according to dietary habits and PA in women who survived various cancers: stomach, colorectal, breast, cervical, lung, thyroid, and others. The participants (n = 12,676; NC: 11,673, CS: 1003) were analyzed cross-sectionally over a 6-year period. Caloric intake, eating-out frequency, breakfast frequency, dietary supplements, dietary therapy, nutritional education, participation in aerobic activity, strength training frequency, and sedentary lifestyle were evaluated. The prevalence of MetS was 1.22 (95% confidence interval (CI), 1.07-1.39) times higher in CS than in NC, exhibiting a 1.77-fold (95%CI, 1.14-2.74) increase in colorectal cancer, 1.72-fold (95%CI, 1.29-2.30) in cervical cancer, and 3.07-fold (95%CI, 1.14-5.31) in lung cancer. A higher-than-recommended caloric intake and frequent eating out increased MetS 1.43-fold (95%CI, 1.09-1.79) and 1.11-fold (95%CI, 1.01-1.64), respectively, in NC, and 1.31-fold (95%CI, 1.03-1.75) and 2.65-fold (95%CI, 2.29-3.07), respectively, in CS. Aerobic activity below the recommended level resulted in a 1.37-fold (95%CI, 1.13-1.71) and 1.36-fold (95%CI, 1.10-1.87) increase in NC and CS, respectively, whereas muscle strength increased 1.36-fold (95%CI, 1.08-1.70) and 1.49-fold (95%CI, 1.07-2.57), respectively, at below recommended levels. MetS was more prevalent in CS than in NC; high caloric intake, frequent eating out, low PA, and more sedentary time increased the risk of MetS.
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Affiliation(s)
- Peng Zhou
- Department of Physical Education, General Graduate School, Yongin University, Yongin 17092, Republic of Korea;
| | - Yonghwan Kim
- Department of Physical Education, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - Jiseol Lee
- Department of Physical Education, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
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Ssedyabane F, Ngonzi J, Kajabwangu R, Najjuma JN, Tusubira D, Randall TC. Association between obesity and cervical intraepithelial neoplasia: results from a case control study in south western Uganda. BMC Womens Health 2023; 23:159. [PMID: 37016401 PMCID: PMC10074666 DOI: 10.1186/s12905-023-02315-1] [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: 03/29/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND Though obesity has been said to be associated with a number of malignancies including cervical cancer, its association with cervical intraepithelial neoplasia (CIN) is still a contentious issue. This study was designed to determining the prevalence and association between obesity and CIN. METHODS This was an unmatched case control study, involving women with cervical intraepithelial neoplasia (cases) and those negative for intraepithelial lesions or malignancy (controls) at the cervical cancer clinic of Mbarara Regional Referral Hospital, in south-western Uganda, between April and November 2022. Cases and controls provided written informed consent and were recruited in a ratio of 1:1. Cases were identified by visual inspection with acetic acid (VIA) and subsequent confirmation with cytology and/or histology. Demographic information was collected using an enrolment form and height, weight and waist circumference were recorded. We calculated body mass index (BMI) and identified obese women as those with body mass index of ≥ 30 kg/m2 from both case and control groups. Central obesity was defined as waist: height ration of ≥ 0.5. Data was analysed using STATA version 17. Categorical variables were analysed using proportions, chi-square and logistic regression analysis to determine association between obesity and CIN. Our level of statistical significance was set at ≤ 0.05. RESULTS The prevalence of general and central obesity among cases was 25.5% (24/94) and 0% (0/94) respectively while the prevalence of general and central obesity among controls was 33.3% (37/111) and 0% (0/111) respectively. There was an increased prevalence of general obesity among women with low grade squamous intraepithelial lesions (LSIL). However, there was no statistically significant association between general obesity and CIN. Factors associated with general obesity included residing in Mbarara city (AOR 2.156, 95%CI 1.085-4.282, P-value 0.028), age group of 31-45 years (AOR 2.421, 95%CI 1.577-9.705, P-value 0.003) and ≥ 46 years (AOR 1.971, 95%CI 1.022-11.157, P-value 0.046). CONCLUSION We observed an increased prevalence of general obesity among women with LSIL. However, there was no association between obesity and CIN. Factors associated with general obesity included residing in Mbarara city, and being in the age groups of 31-40 and ≥ 46 years. This highlights the need to rethink management of CIN to control other non-communicable diseases that could arise due to general obesity.
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Affiliation(s)
- Frank Ssedyabane
- Department of Medical Laboratory Science, Faculty of Medicine, Mbarara University of Science of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
| | - Joseph Ngonzi
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Mbarara University of Science of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | | | - Josephine Nambi Najjuma
- Department of Nursing, Mbarara University of Science of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | - Deusdedit Tusubira
- Department of Biochemistry, Mbarara University of Science of Science and Technology, P.O. Box 1410, Mbarara, Uganda
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Relationship Between Handgrip Strength and Metabolic Syndrome Among Middle-Aged and Elderly Cancer Survivors: A National Population Study. Cancer Nurs 2022; 45:457-464. [PMID: 34661564 DOI: 10.1097/ncc.0000000000001018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The number of middle-aged and elderly cancer survivors is rising. Metabolic syndrome, which has been established as an important risk factor for mortality and cardiovascular disease, has also been linked to quality of life in middle-aged and elderly cancer survivors. Recent studies documented a relationship between handgrip strength and metabolic syndrome. OBJECTIVE The aim of this study was to investigate the relationship between relative handgrip strength in middle-aged and elderly cancer survivors and metabolic syndrome in a national population-based sample from Korea. METHODS This was a cross-sectional, secondary descriptive analysis of data from the sixth to seventh (2014-2018) Korea National Health and Nutrition Examination Survey (KNHANES VI-VII). A final total of 1096 cancer survivors aged 45 years and older were selected. RESULTS Lower relative handgrip strength was linked to a higher risk of metabolic syndrome. For men, the adjusted odds ratio for having metabolic syndrome in individuals with a relative handgrip strength score of the 2 Quartile was 4.43 (95% confidence interval, 2.25-8.71) compared with the 4 Quartile (reference) ( P < .001), whereas for women, this was 3.67 (95% confidence interval, 2.06-6.53) ( P < .001). CONCLUSIONS Lower relative handgrip strength is correlated with components of metabolic syndrome and is a risk factor for metabolic syndrome among middle-aged and elderly cancer survivors. IMPLICATIONS FOR PRACTICE Physicians and nurses need to identify and monitor the handgrip strength for managing the risk of metabolic syndrome among middle-aged and elderly cancer survivors. Preventive and therapeutic programs that focus on handgrip strength should be developed to prevent metabolic syndrome during their rehabilitation.
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Jin HY, Lee JA, Park M, Park HJ. Prevalence and Risk Factors of Metabolic Syndrome Components in Childhood Cancer Survivors. J Adolesc Young Adult Oncol 2022; 12:224-231. [PMID: 35788148 DOI: 10.1089/jayao.2021.0227] [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: 11/13/2022] Open
Abstract
Purpose: It is crucial for childhood cancer survivors (CCSs) to manage metabolic syndrome. The prevalence and predictive factors of metabolic syndrome components in CCSs were investigated. Methods: This study included CCSs who were diagnosed with cancer under the age of 20 and completed therapy more than 1 year ago. The anthropometric and laboratory data were obtained from the medical records retrospectively. The reference group was extracted from the Korea National Health and Nutrition Examination Survey (2016-2019). Results: Of the participants, 29.1% (75 of 258) of the CCSs and 26.4% (1339 of 5081) of the reference group were obese. Blood pressure and triglyceride levels were significantly different in the two groups. Metabolic syndrome was identified in 35 of 258 (13.6%) patients. The reference group showed a 9.4% of prevalence (480 of 5086) (p = 0.028). A total of 127 of 230 (59.6%) met at least one of the dyslipidemia criteria. In multivariate analysis, current age and growth hormone deficiency (GHD) (OR = 5.905) were significant prognostic factors for dyslipidemia, and GHD was a significant prognostic factor for hypertriglyceridemia (OR = 2.864, p = 0.0316) and hypercholesterolemia (OR = 3.053, p = 0.0467). Cranial radiotherapy (RT) was a prognostic variable for hyper low-density lipoprotein cholesterolemia (OR = 2.866, p = 0.0032). Conclusions: The frequency of metabolic syndrome was higher in CCSs compared with the reference group. Dyslipidemia was common in CCSs with clinical parameters such as GHD and cranial RT. Risk-based long-term follow-up is needed, and early intervention is required for CCSs.
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Affiliation(s)
- Hye Young Jin
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center Hospital, Goyang-si, Republic of Korea
| | - Jun Ah Lee
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center Hospital, Goyang-si, Republic of Korea
| | - Meerim Park
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center Hospital, Goyang-si, Republic of Korea
| | - Hyeon Jin Park
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center Hospital, Goyang-si, Republic of Korea
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Raber M, Costigan M, Chandra J, Basen-Engquist K. Cooking After Cancer: the Structure and Implementation of a Community-Based Cooking Program for Cancer Survivors. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2022; 37:539-545. [PMID: 32754833 PMCID: PMC7862418 DOI: 10.1007/s13187-020-01843-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Cancer survivors are a growing population that may particularly benefit from nutrition and lifestyle interventions. Community-based programs teaching healthy cooking skills are increasingly popular and offer an opportunity to support survivors within communities. The objective of this study is to describe the curriculum and implementation of a cooking class program designed for cancer survivors, housed within an established community-based organization. First, we evaluated the class curriculum for specific constructs. An evidence-based measure of healthy cooking constructs, the Healthy Cooking Index (HCI), was used to analyze included recipes and revealed both summative cooking quality scores and individual constructs underlying the overall curriculum. Second, a self-report questionnaire based on the HCI was conducted during the first and last class of the 6-week series. This allowed for a comparison between baseline cooking practices of participants and class curricula, as well as changes in reported practices after class participation. Using the HCI items and coding system, we found the curriculum focused on seven recurring constructs (measuring fat and oil, using citrus, herbs and spices, low-fat cooking methods, olive oil, and adding fruit and vegetables). Baseline reports demonstrated that many participants already practiced the main constructs driving the curriculum. As a potential result of this overlap, no changes in practices were found between the first and last session among class participants. Cooking classes for cancer survivors should be structured to not only reinforce positive existing behaviors but also to promote other healthy cooking practices and reduce less healthy behaviors such as using red meat and animal fats. The HCI can be used to understand the underlying constructs of existing cooking class curricula and current practices of survivor populations, allowing for a more tailored approach to practical nutrition education in this high-risk group.
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Affiliation(s)
- Margaret Raber
- University of Texas MD Anderson Cancer Center, 1515 Holcombe, Houston, TX, 77030, USA.
| | - Molly Costigan
- Sustainable Food Center, Building C, 2921 E 17th St, Austin, TX, 78702, USA
| | - Joya Chandra
- University of Texas MD Anderson Cancer Center, 1515 Holcombe, Houston, TX, 77030, USA
| | - Karen Basen-Engquist
- University of Texas MD Anderson Cancer Center, 1515 Holcombe, Houston, TX, 77030, USA
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Factors Affecting the Health-Related Quality of Life of Cancer Survivors According to Metabolic Syndrome. Cancer Nurs 2022:00002820-990000000-00018. [PMID: 35439201 DOI: 10.1097/ncc.0000000000001098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cancer survivors face an increased risk of non-cancer-related deaths, particularly associated with metabolic syndrome. With increased cancer survivors having metabolic syndrome, health-related quality of life beyond cancer diagnosis and treatment has assumed greater importance. OBJECTIVE This study evaluated the prevalence rate of metabolic syndrome in cancer survivors. It examined the correlation between health-related quality of life and influencing factors according to the prevalence of metabolic syndrome. METHODS This is a cross-sectional national study using secondary data from the 2010-2018 Korean National Health and Nutrition Examination Survey by the Korea Disease Control and Prevention Agency. We analyzed a final sample of 1293 cancer survivors using multiple regression. RESULTS The prevalence rate of metabolic syndrome in cancer survivors was measured at 32.1%. Cancer survivors with metabolic syndrome had a lower health-related quality of life than those without it. The difference was statistically significant. Compared with cancer survivors without metabolic syndrome, those with it experienced substantial negative effects from stress, reducing health-related quality of life. Walking and muscle-building workouts had a positive effect on stress and improved quality of life. CONCLUSIONS Cancer survivors' metabolic syndrome should be monitored closely. Development of a customized intervention program including stress management and physical activities improves their health-related quality of life. IMPLICATIONS FOR PRACTICE Stress management and physical activities increase health-related quality of life among cancer survivors with metabolic syndrome; thus, healthcare providers should implement intervention programs that promote exercise engagement and stress management for this population.
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Kim JS, Kim H, Lee E, Seo Y. Analysis of research on metabolic syndrome in cancer survivors using topic modeling and social network analysis. Sci Prog 2021; 104:368504211061974. [PMID: 34939507 PMCID: PMC10450613 DOI: 10.1177/00368504211061974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aimed to identify the relationships between the keywords of research on metabolic syndrome in cancer survivors and the entire knowledge research structure, through topic extraction from a macro perspective. From six electronic databases, 918 studies published between 1996 and 2019 were identified and reviewed, and 365 were included. Keyword network analysis and topic modeling were applied to examine the studies. In keyword network analysis, "obesity," "treatment," "breast cancer," "body mass index," and "prostate cancer" were the major keywords, whereas "obesity" and "breast" were the dominant keywords and ranked high in frequency, degree centrality, and betweenness centrality. In topic modeling, five clustered topics emerged, namely metabolic syndrome component, post CTX(chemotherapy) sequence, prostate-specific antigen-sensitive plot, lifestyle formation, and insulin fluctuation. Topic 2, post CTX sequence, showed the highest salience in earlier studies, but this has decreased over time, and the themes of the studies have also broadened. This study may provide critical basic data for determining the changing trends of research on metabolic syndrome in cancer survivors and for predicting the direction of future research through the visualization of the effects and interactions between the major keywords in research on metabolic syndrome in cancer survivors.
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Affiliation(s)
- Ji-Su Kim
- Department of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Hyejin Kim
- Department of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Eunkyung Lee
- Department of Nursing, Kyung-In Women's University, Incheon, Republic of Korea
| | - Yeji Seo
- Department of Nursing, Semyung University, Jecheon, Chungbuk, Republic of Korea
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Association of dietary fiber intake with metabolic syndrome among adult cancer survivors: a population-based cross-sectional study. Sci Rep 2021; 11:11794. [PMID: 34083714 PMCID: PMC8175362 DOI: 10.1038/s41598-021-91312-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/18/2021] [Indexed: 12/30/2022] Open
Abstract
Nutrient intake for adult cancer survivors is of clinical importance for managing metabolic health. Whether dietary fiber intake is associated with metabolic syndrome (MetS) or not in adult cancer survivors is uncertain. We aim to investigate the association between dietary fiber intake and MetS in adult cancer survivors using a population-based cross-sectional study. A study sample of 1301 adult cancer survivors aged more than 20 years from the sixth and seventh Korea Nutrition Examination Survey (KNHANES) from 2013 to 2018 was identified. Odds ratio (OR) and 95% confidence intervals (95% CI) were estimated from multiple logistic regression adjusted for sociodemographic factors, health behavior, and nutritional status. Among 1,301 adult cancer survivors identified from the KNHANES 2013–2018, the mean dietary fiber intake was 28.1 g/day (standard error, 0.54). Compared to the first quintile of dietary fiber intake, the adjusted ORs and 95% CIs for MetS in the second, third, fourth, and fifth quintiles of dietary fiber intake were 0.84 (0.27–2.61), 0.77 (0.16–3.74), 0.55 (0.14–2.22), and 0.26 (0.05–1.39), respectively (p value for trend = 0.0007). Our findings suggest that high dietary fiber intake is marginally associated with reduced odds of MetS in adult cancer survivors.
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Cho S, Kang E, Kim JE, Kang U, Kang HG, Park M, Kim K, Kim DK, Joo KW, Kim YS, Yoon HJ, Lee H. Clinical Significance of Acute Kidney Injury in Lung Cancer Patients. Cancer Res Treat 2021; 53:1015-1023. [PMID: 33494125 PMCID: PMC8524013 DOI: 10.4143/crt.2020.1010] [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: 10/05/2020] [Accepted: 01/17/2021] [Indexed: 11/21/2022] Open
Abstract
Purpose Acute kidney injury (AKI) in cancer patients is associated with increased morbidity and mortality. The incidence of AKI in lung cancer seems to be relatively higher compared with other solid organ malignancies, although its impact on patient outcomes remains unclear. Materials and Methods The patients newly diagnosed with lung cancer from 2004 to 2013 were enrolled in this retrospective cohort study. The patients were categorized according to the presence and severity of AKI. We compared all-cause mortality and long-term renal outcome according to AKI stage. Results A total of 3,202 patients were included in the final analysis. AKI occurred in 1,783 (55.7%) patients during the follow-up period, with the majority having mild AKI stage 1 (75.8%). During the follow-up of 2.6±2.2 years, total 1,251 patients (53.7%) were died and 5-year survival rate was 46.9%. We found that both AKI development and severity were independent risk factors for all-cause mortality in lung cancer patients, even after adjustment for lung cancer-specific variables including the stage or pathological type. In addition, patients suffered from more severe AKI tend to encounter de novo chronic kidney disease development, worsening kidney function, and end-stage kidney disease progression. Conclusion In this study, more than half of the lung cancer patients experienced AKI during their diagnosis and treatment period. Moreover, AKI occurrence and more advanced AKI were associated with a higher mortality risk and adverse kidney outcomes.
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Affiliation(s)
- Semin Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Eunjeong Kang
- Department of Internal Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Ji Eun Kim
- Department of Internal Medicine, Korea University Guro Hospital, Seoul, Korea
| | - U Kang
- Department of Computer Science and Engineering, Seoul National University College of Engineering, Seoul, Korea
| | - Hee Gyung Kang
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Minsu Park
- Department of Statistics, Keimyung University, Daegu, Korea
| | - Kwangsoo Kim
- Transdisciplinary Department of Medicine & Advanced Technology, Seoul National University Hospital, Seoul, Korea
| | - Dong Ki Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kwon Wook Joo
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yon Su Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hyung-Jin Yoon
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.,Department of Biomedical Engineering, Seoul National University, Seoul, Korea
| | - Hajeong Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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Kim JS, Lee R, Kim M, Seo Y. Oncology nurses' knowledge and awareness on metabolic syndrome in cancer survivors and the perceived barriers to the provision of related care: A mixed-method study. Eur J Cancer Care (Engl) 2020; 29:e13227. [PMID: 31971653 DOI: 10.1111/ecc.13227] [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: 01/24/2019] [Revised: 12/22/2019] [Accepted: 01/07/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To identify oncology nurses' level of knowledge and awareness of metabolic syndrome (MetS) in cancer survivors and the perceived barriers to the provision of MetS-related care. METHODS In this mixed-method study, 196 participants responded to a structured modified questionnaire that included items pertaining to MetS-related knowledge and awareness. Concurrently, 24 semi-structured interviews were conducted. A qualitative survey and quantitative interview were conducted between October 2018 and December 2018. RESULTS While oncology nurses had a high level of knowledge of MetS in terms of its individual components, they failed to accurately differentiate MetS cases from non-MetS ones. Further, they showed a high level of awareness of MetS-related care for cancer survivors but did not apply their knowledge in clinical settings. In the qualitative survey, the nurses cited various factors pertaining to their perceived barriers to the provision of MetS-related care, including the fact that cancer survivors are distinguished by the specificity of the subject and inpatient environmental constraints. CONCLUSIONS Oncology nurses had a high level of knowledge of MetS but failed to accurately identify MetS cases. Thus, their level of knowledge should be improved, and strategies are needed to overcome the perceived barriers to the provision of MetS-related care.
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Affiliation(s)
- Ji-Su Kim
- Department of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Ran Lee
- National Cancer Center, Gyeonggi-do, Republic of Korea
| | - Minhae Kim
- National Cancer Center, Gyeonggi-do, Republic of Korea
| | - Yeji Seo
- Department of Nursing, Graduate School, Chung-Ang University, Seoul, Republic of Korea
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He J, Zhang J, Dong L, Dang X, Wang L, Cheng L, Huang Y. Dihydromyricetin Attenuates Metabolic Syndrome And Improves Insulin Sensitivity By Upregulating Insulin Receptor Substrate-1 (Y612) Tyrosine Phosphorylation In db/db Mice. Diabetes Metab Syndr Obes 2019; 12:2237-2249. [PMID: 31802924 PMCID: PMC6830359 DOI: 10.2147/dmso.s218487] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/01/2019] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Dihydromyricetin (DHM), the main bioactive flavonoid in vine tea, exerts multiple health beneficial effects. This work aimed to identify whether a naturally derived flavonoid product, DHM, can significantly attenuate metabolic syndrome and improve insulin sensitivity. METHODS 10-week-old db/db mice were randomly assigned to receive the antidiabetic agent metformin (Met, 50 mg/kg BW), DHM (1.0 g and 0.5 g/kg BW) or placebo and were simultaneously fed a high-fat diet for 8 weeks. The general status of the animals was observed and recorded daily, body weight and blood glucose levels were measured weekly, during the experimental period. On day 55, the oral glucose tolerance test (OGTT) was performed. After OGTT, all animals were anesthetized and sacrificed by cervical decapitation. Blood samples were collected in tubes to detect plasma insulin and the biochemical parameters of lipid metabolism. Pancreas histological changes and islet fibrosis were demonstrated by H&E staining and Masson staining, respectively. Moreover, the expression of insulin receptor substrate-1 and phosphorylated insulin receptor substrate-1 in the insulin signaling pathway was detected by Western blot assay. RESULTS The oral administration of DHM (1.0 g and 0.5 g/kg BW) reduced the fasting blood glucose, serum insulin, and glycated hemoglobin levels and the insulin resistance (HOMA-IR) index. Furthermore, DHM intervention decreased body weight and the serum lipid profile. In addition, DHM treatment also markedly decreased the relative abdominal fat weight. Western blot analysis indicated that DHM upregulated the IRS-1 (Y612) tyrosine phosphorylation, improving insulin resistance. Treatment with dihydromyricetin attenuated the progression of insulin resistance and pancreatic fibrosis in fatty db/db mice. CONCLUSION In summary, we determined the antimetabolic syndrome effect of DHM in db/db obese mice. DHM upregulates the IRS-1 (Y612) tyrosine phosphorylation, improving insulin resistance. Therefore, DHM is a promising therapeutic candidate for the control of metabolic syndrome.
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Affiliation(s)
- Jidong He
- Department of Gastroenterology, Baoji People’s Hospital, Baoji, Shanxi721000, People’s Republic of China
| | - Junpeng Zhang
- Department of Gastroenterology, Baoji People’s Hospital, Baoji, Shanxi721000, People’s Republic of China
| | - Lijuan Dong
- Department of Gastroenterology, Baoji People’s Hospital, Baoji, Shanxi721000, People’s Republic of China
| | - Xuefeng Dang
- Department of Gastroenterology, Baoji People’s Hospital, Baoji, Shanxi721000, People’s Republic of China
| | - Li Wang
- Department of Diabetic Nephropathy, Baoji Central Hospital, Baoji, Shanxi721008, People’s Republic of China
- Correspondence: Li Wang Baoji Central Hospital, No. 8, Jiangtan Road, Baoji, Shanxi721008, People’s Republic of China Email
| | - Long Cheng
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing100193, People’s Republic of China
- Long Cheng Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 151, Malianwa North Road Haidian District, Beijing100094, People’s Republic of ChinaTel/Fax +86 10 57833013 Email
| | - Yunxiang Huang
- Department of R&D, Asparagus Engineering Research Center of Hebei Province, Qinhuangdao066008, People’s Republic of China
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