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Yamanaka M, Wakabayashi H, Nishioka S, Momosaki R. Malnutrition and cachexia may affect death but not functional improvement in patients with sarcopenic dysphagia. Eur Geriatr Med 2024:10.1007/s41999-024-00984-1. [PMID: 38739334 DOI: 10.1007/s41999-024-00984-1] [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: 01/08/2024] [Accepted: 04/24/2024] [Indexed: 05/14/2024]
Abstract
PURPOSE To investigate whether two factors, malnutrition and cachexia, affect swallowing function, activities of daily living (ADL), and death in sarcopenic dysphagia. METHODS Of 467 patients enrolled in the Japanese Sarcopenic Dysphagia Database, 271 met the study eligibility criteria in a retrospective cohort study. Patients were divided into four groups based on whether they had cachexia according to the Asian Working Group for Cachexia (AWGC) criteria and malnutrition according to the Global Leadership Initiative on Malnutrition (GLIM) criteria. Multivariate analyses were performed to investigate the differences in changes in the Food Intake LEVEL Scale (FILS) and Barthel Index (BI) and death after follow-up between the malnutrition and cachexia group and the other groups. RESULTS The mean age was 83.7 ± 8.3 years, 119 (44%) were men and 152 (56%) were women. The median FILS at baseline was 7 and the median BI was 25. A total of 120 (44%) had malnutrition only, 54 (20%) had neither cachexia nor malnutrition, 12 (4%) had cachexia only, and 85 (31%) had both cachexia and malnutrition. Multivariate analyses showed no significant difference between the change in BI (P = 0.688) and the change in FILS (P = 0.928) between the malnutrition and cachexia group and the other groups; however, death increased significantly (P = 0.010). CONCLUSION Some patients diagnosed with cachexia were not malnourished, although many patients with cachexia were malnourished. While patients with both cachexia and malnutrition did not show significant improvement in ADL and swallowing function compared with patients without both conditions, the number of deaths increased significantly.
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Affiliation(s)
- Mai Yamanaka
- School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women's Medical University Hospital, 8-1, Kawada-cho, Shinjuku-ku, Tokyo, 162-0054, Japan.
| | - Shinta Nishioka
- Department of Clinical Nutrition and Food Service, Nagasaki Rehabilitation Hospital, Nagasaki, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
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Maeda D, Fujimoto Y, Nakade T, Abe T, Ishihara S, Jujo K, Matsue Y. Frailty, Sarcopenia, Cachexia, and Malnutrition in Heart Failure. Korean Circ J 2024; 54:54.e51. [PMID: 38767446 DOI: 10.4070/kcj.2024.0089] [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: 03/20/2024] [Accepted: 04/10/2024] [Indexed: 05/22/2024] Open
Abstract
With global aging, the number of patients with heart failure has increased markedly. Heart failure is a complex condition intricately associated with aging, organ damage, frailty, and cognitive decline, resulting in a poor prognosis. The relationship among frailty, sarcopenia, cachexia, malnutrition, and heart failure has recently received considerable attention. Although these conditions are distinct, they often exhibit a remarkably close relationship. Overlapping diagnostic criteria have been observed in the recently proposed guidelines and position statements, suggesting that several of these conditions may coexist in patients with heart failure. Therefore, a comprehensive understanding of these conditions is essential, and interventions must not only target these conditions individually, but also provide comprehensive management strategies. This review article provides an overview of the epidemiology, diagnostic methods, overlap, and prognosis of frailty, sarcopenia, cachexia, and malnutrition in patients with heart failure, incorporating insights from the FRAGILE-HF study data. Additionally, based on existing literature, this article discusses the impact of these conditions on the effectiveness of guideline-directed medical therapy for patients with heart failure. While recognizing these conditions early and promptly implementing interventions may be advantageous, further data, particularly from well-powered, large-scale, randomized controlled trials, are necessary to refine personalized treatment strategies for patients with heart failure.
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Affiliation(s)
- Daichi Maeda
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yudai Fujimoto
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Taisuke Nakade
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takuro Abe
- Department of Cardiology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Shiro Ishihara
- Department of Cardiology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Kentaro Jujo
- Department of Cardiology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Yuya Matsue
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
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Sun D, Yin H, Liu X, Ding Z, Shen L, Sah S, Han J, Wu G. Elevated 18F-FDG uptake in subcutaneous adipose tissue correlates negatively with nutritional status and prognostic survival in cachexia patients with gastric cancer. Clin Nutr 2024; 43:567-574. [PMID: 38242034 DOI: 10.1016/j.clnu.2024.01.006] [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: 09/21/2023] [Revised: 12/16/2023] [Accepted: 01/04/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND Browning of white adipose tissue is a crucial factor contributing to adipose loss in cachexia patients, detectable via 18F-Fluorodeoxyglucose (18F-FDG) uptake. The present study elucidates the clinical relevance of 18F-FDG uptake in the subcutaneous adipose tissue of gastric cancer patients, specifically focusing on adipose browning and its implications on patient clinical parameters and prognosis. METHODS This investigation encompassed 770 gastric cancer patients, with PET-CT imaging and clinical data meticulously combined. The 18F-FDG uptake in subcutaneous adipose tissue at the third lumbar layer was quantified, and its correlation with clinical parameters, particularly those related to nutritional status and fat metabolism, was examined. Kaplan-Meier curves were subsequently employed to probe the relationship between 18F-FDG uptake and overall survival. RESULTS Of the 770 gastric cancer patients, 252 exhibited cancer-associated cachexia, while 518 did not. Cachectic patients demonstrated elevated 18F-FDG uptake in subcutaneous adipose tissue relative to non-cachectic patients (P < 0.001). Increased 18F-FDG uptake was also correlated with reduced plasma concentrations of albumin, prealbumin, hemoglobin, platelets, cholesterol, apolipoprotein A, low-density lipoprotein, and elevated IL-6 concentrations (all P < 0.05). A significant inverse correlation was observed between 18F-FDG uptake and BMI, albumin, low-density lipoprotein, cholesterol, and apolipoprotein A (all P < 0.05). Patients with higher 18F-FDG uptake exhibited diminished overall survival rates compared to those with lower 18F-FDG uptake (P = 0.0065). Furthermore, 18F-FDG uptake in subcutaneous adipose tissue was an independent prognostic indicator in gastric cancer patients (P = 0.028). CONCLUSIONS Browning of subcutaneous adipose tissue was markedly elevated in cachectic gastric cancer patients compared to non-cachectic counterparts. Increased 18F-FDG uptake in subcutaneous adipose tissue in cachectic gastric cancer patients was inversely correlated with nutritional status and survival prognosis.
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Affiliation(s)
- Diya Sun
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Hongyan Yin
- Department of Nuclear Medicine, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Xiao Liu
- Department of Nursing, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zuoyou Ding
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Lei Shen
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Szechun Sah
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Jun Han
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China; Shanghai Clinical Nutrition Research Centre, Shanghai, China.
| | - Guohao Wu
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China; Shanghai Clinical Nutrition Research Centre, Shanghai, China.
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Chen G, Wang N, Yang R, Wu Y, Liu J, Huang Z, Zhang Z, Huang Y, Zhang C, Chan YT, Feng Y. Efficacy and safety of herbal medicines intervention for cachexia associated with cancer: A systematic review and meta-analysis. Phytother Res 2023; 37:5243-5278. [PMID: 37795775 DOI: 10.1002/ptr.7956] [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] [Received: 12/21/2022] [Revised: 05/18/2023] [Accepted: 06/30/2023] [Indexed: 10/06/2023]
Abstract
As a worldwide public health issue, cancer-induced cachexia can result in decreasing physical function and survival rate. However, the therapeutic effects of conventional approaches, including pharmacotherapy, exercise and nutritional intervention, are far from satisfactory. Herbal medicines (HMs), especially Traditional Chinese Medicine (TCM), are reported to effectively treat cachexia for centuries. The inclusion criteria of all participants in this study pointed to the diagnosis of cachexia, the trial group used herbal medicine (HM) in complementary and alternative medicine, etc. Twelve databases, including EMbase, PubMed, Web of science, Cochrane CENTRAL, CINAHL, CINAHLPlus, PsycINFO, AMED, China Biology Medicine disc (CBM), China National Knowledge Infrastructure (CNKI), Wanfang and Chongqing VIP (CQVIP) were retrieved from inception to March 28, 2022. We conducted the meta-analysis utilizing RevMan 5.3. A trial sequential analysis (TSA) was conducted to assess the adequacy of the sample size for the outcomes. We have registered the protocol and the registration number was CRD42022336446. A total of 66 studies were included, containing 3654 patients diagnosed with cancer cachexia, of which 1833 patients were assigned to the trial group and 1821 patients were treated in the control group. Outcomes cover the primary indicator KPS (RR = 1.84, 95%CI = [1.61, 2.09], p < 0.00001), and other outcomes including adverse events rate (RR = 0.37, 95%CI = [0.23, 0.58], p < 0.0001), albumin (MD = 2.14, 95%CI = [1.56, 2.71], p < 0.00001), haemoglobin (MD = 4.88, 95%CI = [3.26, 6.50], p < 0.00001), TCM syndrome effect (MD = 1.47, 95%CI = [1.31, 1.65], p < 0.00001), effect of weight (RR = 1.62, 95%CI = [1.34, 1.95], p < 0.00001), effect of appetite (RR = 1.23, 95%CI = [1.13, 1.34], p < 0.00001), FAACT (RR = 7.81, 95%CI = [6.12, 9.50], p < 0.00001), PG-SGA (MD = -2.16, 95%CI = [-2.65, -1.67], p < 0.00001) and QOL (MD = 5.76, 95%CI = [4.04, 7.48], p < 0.00001), suggesting that HMs or HMs combined with conventional treatment have an ameliorating effect on cachexia in each respect. Subgroup analysis showed that the five HMs with the best effect on improving KPS and their optimal doses were Coicis Semen (Yiyiren) in 10 g group, Citri Reticulatae Pericarpium (Chenpi) in 15 g group, Dioscoreae Rhizoma (Shanyao) in 10 g group, Ophiopogonis Radix (Maidong) in 10 g group and Ginseng Radix Et Rhizoma (Renshen) in 20 g group. In addition, there were HM combinations of levels 2-6. Egger's test showed publication bias for five outcomes. HMs have a significant effect on improving cancer cachexia on FAACT, TCM syndrome, KPS, QOL, appetite, nutritional status (evaluated by PG-SGA scale), weight, levels of albumin and haemoglobin. And the Adverse events rate is less than that of Western Medicine. The herbs with the best curative effect and their optimal dose were Dioscoreae R. (10 g), Citri R.P. (15 g), Coicis S. (10 g), Ophiopogonis R. (10 g) and Ginseng R.E.R. (20 g). Due to the quality of included studies is not high, further high-quality studies are needed to firmly establish the clinical efficacy of HM.
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Affiliation(s)
- Guoming Chen
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ning Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ruifeng Yang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yixuan Wu
- School of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiaming Liu
- School of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhiqiang Huang
- School of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhenyu Zhang
- School of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuxin Huang
- School of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Cheng Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yau-Tuen Chan
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yibin Feng
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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Maekawa E, Noda T, Maeda D, Yamashita M, Uchida S, Hamazaki N, Nozaki K, Saito H, Saito K, Ogasahara Y, Konishi M, Kitai T, Iwata K, Jujo K, Wada H, Kasai T, Nagamatsu H, Ozawa T, Izawa K, Yamamoto S, Aizawa N, Yonezawa R, Oka K, Ako J, Momomura S, Kagiyama N, Matsue Y, Kamiya K. Prognostic impact of cachexia by multi-assessment in older adults with heart failure: FRAGILE-HF cohort study. J Cachexia Sarcopenia Muscle 2023; 14:2143-2151. [PMID: 37434419 PMCID: PMC10570094 DOI: 10.1002/jcsm.13291] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/17/2023] [Accepted: 06/12/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Cachexia substantially impacts the prognosis of patients with heart failure (HF); however, there is no standard method for cachexia diagnosis. This study aimed to investigate the association of Evans's criteria, consisting of multiple assessments, with the prognosis of HF in older adults. METHODS This study is a secondary analysis of the data from the FRAGILE-HF study, a prospective multicentre cohort study that enrolled consecutive hospitalized patients aged ≥65 years with HF. Patients were divided into two groups: the cachexia and non-cachexia groups. Cachexia was defined according to Evans's criteria by assessing weight loss, muscle weakness, fatigue, anorexia, a decreased fat-free mass index and an abnormal biochemical profile. The primary outcome was all-cause mortality, as assessed in the survival analysis. RESULTS Cachexia was present in 35.5% of the 1306 enrolled patients (median age [inter-quartile range], 81 [74-86] years; 57.0% male); 59.6%, 73.2%, 15.6%, 71.0%, 44.9% and 64.6% had weight loss, decreased muscle strength, a low fat-free mass index, abnormal biochemistry, anorexia and fatigue, respectively. All-cause mortality occurred in 270 patients (21.0%) over 2 years. The cachexia group (hazard ratio [HR], 1.494; 95% confidence interval [CI], 1.173-1.903; P = 0.001) had a higher mortality risk than the non-cachexia group after adjusting for the severity of HF. Cardiovascular and non-cardiovascular deaths occurred in 148 (11.3%) and 122 patients (9.3%), respectively. The adjusted HRs for cachexia in cardiovascular mortality and non-cardiovascular mortality were 1.456 (95% CI, 1.048-2.023; P = 0.025) and 1.561 (95% CI, 1.086-2.243; P = 0.017), respectively. Among the cachexia diagnostic criteria, decreased muscle strength (HR, 1.514; 95% CI, 1.095-2.093; P = 0.012) and low fat-free mass index (HR, 1.424; 95% CI, 1.052-1.926; P = 0.022) were significantly associated with high all-cause mortality, but there was no significant association between weight loss alone (HR, 1.147; 95% CI, 0.895-1.471; P = 0.277) and all-cause mortality. CONCLUSIONS Cachexia evaluated by multi-assessment was present in one third of older adults with HF and was associated with a worse prognosis. A multimodal assessment of cachexia may be helpful for risk stratification in older patients with HF.
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Affiliation(s)
- Emi Maekawa
- Department of Cardiovascular MedicineKitasato University School of MedicineSagamiharaJapan
| | - Takumi Noda
- Department of Rehabilitation SciencesKitasato University Graduate School of Medical SciencesSagamiharaJapan
| | - Daichi Maeda
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | - Masashi Yamashita
- Department of Rehabilitation SciencesKitasato University Graduate School of Medical SciencesSagamiharaJapan
| | - Shota Uchida
- Department of Rehabilitation SciencesKitasato University Graduate School of Medical SciencesSagamiharaJapan
| | - Nobuaki Hamazaki
- Department of RehabilitationKitasato University HospitalSagamiharaJapan
| | - Kohei Nozaki
- Department of RehabilitationKitasato University HospitalSagamiharaJapan
| | - Hiroshi Saito
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
- Department of RehabilitationKameda Medical CenterKamogawaJapan
| | - Kazuya Saito
- Department of RehabilitationThe Sakakibara Heart Institute of OkayamaOkayamaJapan
| | - Yuki Ogasahara
- Department of NursingThe Sakakibara Heart Institute of OkayamaOkayamaJapan
| | - Masaaki Konishi
- Division of CardiologyYokohama City University Medical CenterYokohamaJapan
| | - Takeshi Kitai
- Department of Cardiovascular MedicineNational Cerebral and Cardiovascular CenterSuitaJapan
| | - Kentaro Iwata
- Department of RehabilitationKobe City Medical Center General HospitalKobeJapan
| | - Kentaro Jujo
- Department of CardiologyNishiarai Heart Center HospitalTokyoJapan
| | - Hiroshi Wada
- Department of Cardiovascular Medicine, Saitama Medical CenterJichi Medical UniversityShimotsukeJapan
| | - Takatoshi Kasai
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
- Department of Cardiovascular Respiratory Sleep MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | | | - Tetsuya Ozawa
- Department of RehabilitationOdawara Municipal HospitalOdawaraJapan
| | - Katsuya Izawa
- Department of RehabilitationMatsui Heart ClinicSaitamaJapan
| | - Shuhei Yamamoto
- Department of RehabilitationShinshu University HospitalMatsumotoJapan
| | - Naoki Aizawa
- Department of Cardiovascular Medicine, Nephrology and NeurologyUniversity of the RyukyusNishiharaJapan
| | - Ryusuke Yonezawa
- Department of RehabilitationKitasato University Medical CenterKitamotoJapan
| | - Kazuhiro Oka
- Department of RehabilitationSaitama Citizens Medical CenterSaitamaJapan
| | - Junya Ako
- Department of Cardiovascular MedicineKitasato University School of MedicineSagamiharaJapan
| | | | - Nobuyuki Kagiyama
- Department of Cardiovascular Biology and MedicineJuntendo University Faculty of MedicineTokyoJapan
- Department of CardiologyThe Sakakibara Heart Institute of OkayamaOkayamaJapan
- Department of Digital Health and Telemedicine R&DJuntendo UniversityTokyoJapan
| | - Yuya Matsue
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | - Kentaro Kamiya
- Department of Rehabilitation SciencesKitasato University Graduate School of Medical SciencesSagamiharaJapan
- Department of Rehabilitation, School of Allied Health SciencesKitasato UniversitySagamiharaJapan
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Sokos G, Kido K, Panjrath G, Benton E, Page R, Patel J, Smith PJ, Korous S, Guglin M. Multidisciplinary Care in Heart Failure Services. J Card Fail 2023; 29:943-958. [PMID: 36921886 DOI: 10.1016/j.cardfail.2023.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/01/2023] [Accepted: 02/05/2023] [Indexed: 03/18/2023]
Abstract
The American College of Cardiology/American Heart Association/Heart Failure Society of American 2022 guidelines for heart failure (HF) recommend a multidisciplinary team approach for patients with HF. The multidisciplinary HF team-based approach decreases the hospitalization rate for HF and health care costs and improves adherence to self-care and the use of guideline-directed medical therapy. This article proposes the optimal multidisciplinary team structure and each team member's delineated role to achieve institutional goals and metrics for HF care. The proposed HF-specific multidisciplinary team comprises cardiologists, surgeons, advanced practice providers, clinical pharmacists, specialty nurses, dieticians, physical therapists, psychologists, social workers, immunologists, and palliative care clinicians. A standardized multidisciplinary HF team-based approach should be incorporated to optimize the structure, minimize the redundancy of clinical responsibilities among team members, and improve clinical outcomes and patient satisfaction in their HF care.
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Affiliation(s)
- George Sokos
- Department of Cardiology, West Virginia University School of Medicine, Morgantown, West Virginia
| | - Kazuhiko Kido
- Department of Clinical Pharmacy, West Virginia University School of Pharmacy, Morgantown, West Virginia.
| | - Gurusher Panjrath
- School of Medicine and Health Sciences, George Washington University, North Englewood, Maryland
| | - Emily Benton
- Department of Medicine, University of Colorado, Boulder, Colorado
| | - Robert Page
- Department of Clinical Pharmacy, at the University of Colorado Denver Skaggs School of Pharmacy, Denver, Colorado
| | - Jignesh Patel
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Patrick J Smith
- Psychiatry, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Shelly Korous
- Advanced Heart Failure Program, Indiana University Health, Indianapolis, Indiana
| | - Maya Guglin
- Department of Medicine, Indiana University Health, Indianapolis, Indiana
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Relationships between sodium levels, haemodynamics and metalloproteinases in heart failure patients. Heart Vessels 2022; 37:986-993. [PMID: 35031882 DOI: 10.1007/s00380-021-02004-9] [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: 05/27/2021] [Accepted: 12/03/2021] [Indexed: 11/04/2022]
Abstract
To estimate the associations between dysnatraemia and inflammatory marker [including interleukin-6 (IL-6)], and tissue remodelling marker [matrix metalloproteinase (MMP)-9 and tissue inhibitor of MMP (TIMP)-1], the pulmonary capillary wedge pressure (PCWP), mean pulmonary artery pressure (PAP), and left ventricular end-diastolic pressure (EDP), and the prognostic relevance in patients with heart failure. The serum sodium level and circulating levels of IL-6, MMP-9, and TIMP-1 were measured in 173 heart failure patients. Dual heart catheterisation was performed to measure PCWP, mean PAP, and EDP. All-cause mortality was assessed during the follow-up period (mean 88 ± 49 months). Restricted cubic spline (RCS) regression showed a U-shaped association of serum sodium level with TIMP-1, with the lowest values in the 138-140 mmol/L range (P for effect = 0.042, P for non-linearity = 0.017). IL-6 and MMP-9 levels showed non-significant associations with serum sodium level. U-shaped associations of serum sodium level with PCWP (P for effect = 0.004, P for non-linearity = 0.001) and mean PAP (P for effect = 0.042, P for non-linearity = 0.017) were found with the RCS regression model. The random forest model revealed that TIMP-1, MMP-9, and IL-6 were important predictors for serum sodium levels. Restricted cubic spline Cox regressions demonstrated that TIMP-1 levels indicated a U-shaped, concaved, non-linear association with all-cause mortality (P for effect = 0.011, P for non-linearity = 0.022). Dysnatraemia is an index of TIMP-1 aggravation and elevated PCWP, mean PAP; hence, it is associated with worsening all-cause mortality.Clinical Trial Registration: UMIN000023840.
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Wang K, Meng X, Guo Z. Elastin Structure, Synthesis, Regulatory Mechanism and Relationship With Cardiovascular Diseases. Front Cell Dev Biol 2021; 9:596702. [PMID: 34917605 PMCID: PMC8670233 DOI: 10.3389/fcell.2021.596702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 09/29/2021] [Indexed: 11/30/2022] Open
Abstract
As the primary component of elastic fibers, elastin plays an important role in maintaining the elasticity and tensile ability of cardiovascular, pulmonary and many other tissues and organs. Studies have shown that elastin expression is regulated by a variety of molecules that have positive and negative regulatory effects. However, the specific mechanism is unclear. Moreover, elastin is reportedly involved in the development and progression of many cardiovascular diseases through changes in its expression and structural modifications once deposited in the extracellular matrix. This review article summarizes the role of elastin in myocardial ischemia-reperfusion, atherosclerosis, and atrial fibrillation, with emphasis on the potential molecular regulatory mechanisms.
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Affiliation(s)
- Keke Wang
- Laboratory of Cardiovascular Disease and Drug Research, Zhengzhou No. 7 People's Hospital, Zhengzhou, China
| | - Xiangguang Meng
- Laboratory of Cardiovascular Disease and Drug Research, Zhengzhou No. 7 People's Hospital, Zhengzhou, China
| | - Zhikun Guo
- Laboratory of Cardiovascular Disease and Drug Research, Zhengzhou No. 7 People's Hospital, Zhengzhou, China.,Henan Key Laboratory of Medical Tissue Regeneration, Xinxiang Medical University, Xinxiang, China
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