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Aiello A, Calabrone L, Noonan DM, Corradino P, Nofri S, Cristoni S, Accardi G, Candore G, Caruso C, Zinellu A, Albini A. Effect of a Phytochemical-Rich Olive-Derived Extract on Anthropometric, Hematological, and Metabolic Parameters. Nutrients 2024; 16:3068. [PMID: 39339668 PMCID: PMC11435251 DOI: 10.3390/nu16183068] [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: 07/31/2024] [Revised: 09/04/2024] [Accepted: 09/06/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND Extra virgin olive oil is a fundamental component of the Mediterranean diet. It contains several molecules that sustain human well-being by modulating cellular metabolism and exerting antioxidant, anti-inflammatory, and anti-ageing effects to protect normal tissues, and it can exert anti-angiogenic and pro-apoptotic effects on cancer cells. Metabolites found in different parts of the olive tree, including leaves, also possess properties that might help in cancer prevention and promote wellness in aging. Olive mill wastewater (OMWW), a liquid residue produced during olive oil extraction, represents an environmental issue. However, it is rich in phytochemicals with potential beneficial properties. Dietary supplements based on OMWW can be produced for nutritional supplementation with advantages to the ecology. PURPOSE This work aims to measure hematochemical, anthropometric, and metabolomic parameters in volunteers taking an OMWW dietary supplement, Oliphenolia® (OMWW-OL). METHODS The supplementation of OMWW-OL 25 mL twice daily for 30 days was tested on a pilot cohort of volunteers with characteristics close to metabolic syndrome. Hematochemical, anthropometric, serum biomarkers and serum metabolomic parameters were analyzed before the intervention, at 30 days, and 30 days after stopping consumption. RESULTS A total of 29 volunteers were enrolled, and 23 completed the study. The participants' parameters at baseline were measured, and then twice daily at 30 days of treatment and 30 days after assumption discontinuation. Although treatment was with an olive derivative, their weight did not increase. Their body mass index, instead of augmenting, slightly decreased, particularly in the women. Also, hydration increased, especially in the women, while blood pressure, glycemia, and insulin decreased. Cholesterol, high-density lipoproteins, and triglycerides were stable, and LDL levels decreased, while vitamin D levels, alongside calcium, perceptibly increased. Albumin also increased. All the values were in support of an equilibrium, with no damaging effects. By mass spectrometry analysis, we also found favorable changes in the vitamin D/histamine and homocysteine/methionine ratios, an increase in a new metabolite of unknown formula, and the vitamin D/unknown metabolite ratio. CONCLUSIONS Supplementation of OMWW-OL has no detrimental effects and might imply the beneficial modulation of several biological parameters. Although this is a small pilot study, with limited potency, it preliminarily suggests that the OMWW extract use could be potentially valuable for people at risk of metabolic syndrome. Some of these parameters could also be relevant in supporting healthy ageing and in cancer prevention.
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Affiliation(s)
- Anna Aiello
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90134 Palermo, Italy; (A.A.); (G.A.); (G.C.); (C.C.)
| | - Luana Calabrone
- ISB—Ion Source & Biotecnologie Srl, Rho, 20017 Milan, Italy; (L.C.); (S.C.)
| | - Douglas M. Noonan
- Unit of Molecular Pathology, Biochemistry and Immunology, IRCCS MultiMedica, 20138 Milan, Italy;
- Department of Biotechnology and Life Sciences, University of Insubria, 21100 Varese, Italy
| | - Paola Corradino
- European Institute of Oncology (IEO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20141 Milan, Italy;
| | - Sara Nofri
- University of Florence, 50139 Florence, Italy;
| | - Simone Cristoni
- ISB—Ion Source & Biotecnologie Srl, Rho, 20017 Milan, Italy; (L.C.); (S.C.)
| | - Giulia Accardi
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90134 Palermo, Italy; (A.A.); (G.A.); (G.C.); (C.C.)
| | - Giuseppina Candore
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90134 Palermo, Italy; (A.A.); (G.A.); (G.C.); (C.C.)
| | - Calogero Caruso
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90134 Palermo, Italy; (A.A.); (G.A.); (G.C.); (C.C.)
| | - Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Adriana Albini
- European Institute of Oncology (IEO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20141 Milan, Italy;
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El Assar M, Rodríguez-Sánchez I, Álvarez-Bustos A, Rodríguez-Mañas L. Biomarkers of frailty. Mol Aspects Med 2024; 97:101271. [PMID: 38631189 DOI: 10.1016/j.mam.2024.101271] [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: 11/15/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/19/2024]
Abstract
Several biomarkers have been proposed to identify frailty, a multisystemic age-related syndrome. However, the complex pathophysiology and the absence of a consensus on a comprehensive and universal definition make it challenging to pinpoint a singular biomarker or set of biomarkers that conclusively characterize frailty. This review delves into the main laboratory biomarkers, placing special emphasis on those associated with various pathways closely tied to the frailty condition, such as inflammation, oxidative stress, mitochondrial dysfunction, metabolic and endocrine alterations and microRNA. Additionally, we provide a summary of different clinical biomarkers encompassing different tools that have been proposed to assess frailty. We further address various imaging biomarkers such as Dual Energy X-ray Absorptiometry, Bioelectrical Impedance analysis, Computed Tomography and Magnetic Resonance Imaging, Ultrasound and D3 Creatine dilution. Intervention to treat frailty, including non-pharmacological ones, especially those involving physical exercise and nutrition, and pharmacological interventions, that include those targeting specific mechanisms such as myostatin inhibitors, insulin sensitizer metformin and with special relevance for hormonal treatments are mentioned. We further address the levels of different biomarkers in monitoring the potential positive effects of some of these interventions. Despite the availability of numerous biomarkers, their performance and usefulness in the clinical arena are far from being satisfactory. Considering the multicausality of frailty, there is an increasing need to assess the role of sets of biomarkers and the combination between laboratory, clinical and image biomarkers, in terms of sensitivity, specificity and predictive values for the diagnosis and prognosis of the different outcomes of frailty to improve detection and monitoring of older people with frailty or at risk of developing it, being this a need in the everyday clinical practice.
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Affiliation(s)
- Mariam El Assar
- Fundación para la Investigación Biomédica del Hospital Universitario de Getafe, Madrid, Spain; Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Alejandro Álvarez-Bustos
- Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Leocadio Rodríguez-Mañas
- Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Servicio de Geriatría, Hospital Universitario de Getafe, Madrid, Spain.
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Pan Y, Hu M, Zhao F, Ren J. Associations between low muscle mass and clinical characteristics of health population in China. Osteoporos Sarcopenia 2024; 10:35-39. [PMID: 38690545 PMCID: PMC11056461 DOI: 10.1016/j.afos.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/27/2023] [Accepted: 02/24/2024] [Indexed: 05/02/2024] Open
Abstract
Objectives The primary aim of this study is to discern the association between specific clinical parameters and low muscle mass (LMM). We endeavor to elucidate the determinants of LMM and the predictive potency of individual factors. Methods In this retrospective cross-sectional study, we encompassed 450 older adult Chinese participants (252 males and 198 females). Muscle mass quantifications were performed using bioelectrical impedance analysis. Comprehensive data encompassing demographic details (age, sex, height, and weight) and laboratory results (complete blood count, thyroid function, liver function, and renal function) were systematically recorded. Logistic regression models, coupled with receiver operating characteristic curve analytics, were employed to ascertain the variables influencing LMM and to evaluate the predictive validity of each parameter on LMM. Results Upon confounding adjustment for age, gender, body mass index (BMI), and free thyroxine (FT4) persisted as a determinant of LMM. Specifically, individuals with an FT4 exceeding 1.105 ng/dL exhibited a 1.803-fold increased propensity for LMM relative to those with FT4 values below the specified threshold. Incorporating age, gender, BMI, and FT4 in the diagnostic algorithm enhanced the precision of LMM. The results differ between men and women. In the male population, we can still observe that FT4 has a certain value in the diagnosis of LMM, but this phenomenon is not found in the female population. Conclusions Elevated FT4 concentrations, albeit within clinically accepted limits, are inversely associated with muscle mass. As such, FT4 could be postulated as a potential biomarker for LMM in geriatric individuals, especially in the male group.
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Affiliation(s)
- Yunfei Pan
- Department of General Medicine, Huzhou Hospital of Zhejiang University School of Medicine, Huzhou, Zhejing, 313000, China
| | - Mengjie Hu
- Department of General Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejing, 310003, China
| | - Feimin Zhao
- Department of Geriatric Medicine, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejing, 313000, China
| | - Jingjing Ren
- Department of General Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejing, 310003, China
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Doherty H, Jennings AH, Kocka M, Neichel A, Scauso J, Lionetti E, Chenhuichen C, Romero-Ortuno R. A Narrative Review of the Utilisation of the SHARE Frailty Instruments (SHARE-FI and SHARE-FI75+) in the Literature. J Frailty Sarcopenia Falls 2023; 8:221-229. [PMID: 38046443 PMCID: PMC10690129 DOI: 10.22540/jfsf-08-221] [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] [Accepted: 08/01/2023] [Indexed: 12/05/2023] Open
Abstract
This narrative literature review aimed to examine the utilisation of the Survey of Health, Ageing and Retirement in Europe (SHARE) frailty instruments: SHARE-FI and SHARE-FI75+. We used the Google Scholar "cited by" function (accessed on February 20th, 2023) to identify all citations of the original SHARE-FI and SHARE-FI75+ studies. Included articles were categorised into four themes: epidemiological studies (prevalence and associated factors); associations with geriatric syndromes, diseases and health outcomes; randomised clinical trials (RCTs); and expert consensus and practice guidelines. Of 529 articles screened (446 citing SHARE-FI and 83 citing SHARE-FI75+), 64 (12.1%) were included. Sixteen (25.0%) were epidemiological; 35 (54.7%) described associations; 10 (15.6%) were RCTs; and 3 (4.7%) were expert consensus or practice guidelines. Frailty was associated with older age; female sex; higher morbidity; lower education; social isolation; worse nutrition and mobility; rheumatological, cardiovascular, and endocrine diseases; and greater healthcare utilisation and mortality. SHARE-FI was used in RCTs as entry criterion, controlling variable, and intervention outcome. SHARE-FI and SHARE-FI75+ have been recommended to aid the management of atrial fibrillation anticoagulation and hypertension, respectively. SHARE-FI and SHARE-FI75+, two open access phenotypical frailty measurement tools, have been utilised for a range of purposes, and mostly in epidemiological/associational studies.
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Affiliation(s)
- Helen Doherty
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | | | - Matej Kocka
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | | | | | - Elena Lionetti
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Chenhui Chenhuichen
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Geriatric Medicine Service, University Hospital of Navarra, Pamplona, Spain
| | - Roman Romero-Ortuno
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Mercer’s Institute for Successful Ageing, St James’s Hospital, Dublin, Ireland
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Greco F, Moulton C, Antinozzi C, Lista M, Di Luigi L, Dimauro I, Sgrò P. Relationship between Euthyroidism and Muscle Mass and Strength: A Systematic Review. Int J Sports Med 2023; 44:704-710. [PMID: 37429319 DOI: 10.1055/a-2093-2881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
Thyroid hormones play a crucial role in skeletal muscle development, suggesting that thyroid function may influence muscle mass and muscle strength, which are both fundamental health-related indicators of several age-related consequences. However, whether there is a relationship between thyroid hormones, muscle mass, and muscle strength in individuals without thyroid dysfunctions is still unknown. Therefore, this systematic review aims to investigate whether thyroid hormones are related to muscle mass and strength parameters in euthyroid individuals. Three databases were searched (PubMed, Scopus, Web of Science) up to February 14, 2022, for peer-reviewed papers published in English. The search results were conducted independently by two different reviewers. The review included 13 studies with a total of 241,044 participants. All studies were observational: twelve studies measured thyroid stimulating hormone, ten and thirteen studies measured free triiodothyronine and free thyroxine, four studies analyzed the thyroid hormone ratio. The assessment methods for muscle mass were computed tomography, dual-energy X-ray absorptiometry and bioimpedance analysis, whereas hand dynamometer for muscle strength. Low levels within the normal range of free triiodothyronine, high levels within the normal range of free thyroxine, and lower thyroid hormone ratio may contribute to a reduced muscle function, which seems more evident in older males.
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Affiliation(s)
- Francesca Greco
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Chantalle Moulton
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Cristina Antinozzi
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Marco Lista
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Luigi Di Luigi
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Ivan Dimauro
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
| | - Paolo Sgrò
- Department of Human Movement Sciences and Health, University of Rome 'Foro Italico', Roma, Italy
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Sun C, Bao L, Guo L, Wei J, Song Y, Shen H, Qin H. Prognostic significance of thyroid hormone T3 in patients with septic shock: a retrospective cohort study. PeerJ 2023; 11:e15335. [PMID: 37214092 PMCID: PMC10198161 DOI: 10.7717/peerj.15335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/11/2023] [Indexed: 05/24/2023] Open
Abstract
Background The role of thyroid hormones is crucial in the response to stress and critical illness, which has been reported to be closely associated with a poor prognosis in patients admitted to the intensive care unit (ICU). This study aimed to explore the relationship between thyroid hormone and prognosis in septic shock patients. Methods A total of 186 patients with septic shock were enrolled in the analytical study between December 2014 and September 2022. The baseline variables and thyroid hormone were collected. The patients were divided into survivor group and non-survivor group according to whether they died during the ICU hospitalization. Among 186 patients with septic shock, 123 (66.13%) were in the survivor group and 63 (33.87%) were in the non-survivor group. Results There were significant differences in the indictors of free triiodothyronine (FT3) (p = 0.000), triiodothyronine (T3) (p = 0.000), T3/FT3 (p = 0.000), acute physiology and chronic health evaluation II score (APACHE II) (p = 0.000), sequential organ failure assessment score (SOFA) (p = 0.000), pulse rate (p = 0.020), creatinine (p = 0.008), PaO2/FiO2 (p = 0.000), length of stay (p = 0.000) and hospitalization expenses (p = 0.000) in ICU between the two groups. FT3 [odds ratio (OR): 1.062, 95% confidence interval(CI): (0.021, 0.447), p = 0.003], T3 (OR: 0.291, 95% CI: 0.172-0.975, p = 0.037) and T3/FT3 (OR: 0.985, 95% CI:0.974-0.996, p = 0.006) were independent risk factors of the short-term prognosis of septic shock patients after adjustment. The areas under the receiver operating characteristic curves for T3 was associated with ICU mortality (AUC = 0.796, p < 0.05) and was higher than that for FT3 (AUC = 0.670, p < 0.05) and T3/FT3 (AUC = 0.712, p < 0.05). A Kaplan-Meier curve showed that patients with T3 greater than 0.48 nmol/L had a significantly higher survival rate than the patients with T3 less than 0.48 nmol/L. Conclusions The decrease in serum level of T3 in patients with septic shock is associated with ICU mortality. Early detection of serum T3 level could help clinicians to identify septic shock patients at high risk of clinical deterioration.
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Xue LG, Shen HR, Gao R, Du KX, Xing TY, Wang WT, Wang L, Li JY, Liang JH, Xu W. Low T3 syndrome as a predictor of poor outcomes in patients with follicular lymphoma. Ann Hematol 2023; 102:851-862. [PMID: 36735075 PMCID: PMC9897155 DOI: 10.1007/s00277-023-05117-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
The aim of this study was to investigate the prognostic value of low T3 syndrome in follicular lymphoma (FL). A total of 221 FL patients with detailed serum thyroid hormone levels and other complete clinical data were enrolled. Baseline features associated with low T3 syndrome were analyzed and balanced by propensity score matching. Univariate and multivariate regression analyses were performed to determine independent risk factors for progression-free survival (PFS) and overall survival (OS). A receiver operating characteristic (ROC) curve was plotted, and the area under the curve (AUC) was calculated to assess the predictive accuracy of FL international prognostic index FLIPI-1/FLIPI-2 and low T3 syndrome. A total of 22 patients (10.0%) had low T3 syndrome at diagnosis, which was associated with poor PFS and OS in the rituximab era. It is an independent prognostic factor for PFS and OS. Low T3 syndrome and FLIPI-1/FLIPI-2 significantly increased the AUC of PFS and OS compared to FLIPI-1/FLIPI-2 alone. Low T3 is a risk factor for POD24. In conclusion, low T3 syndrome may be a good candidate for predicting the prognosis of CLL in future clinical practice. Our study demonstrates that low T3 syndrome is associated with poorer survival outcomes in FL patients.
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Affiliation(s)
- Lian-Guo Xue
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
- Department of Hematology, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002, China
| | - Hao-Rui Shen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Rui Gao
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Kai-Xin Du
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Tong-Yao Xing
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Wei-Ting Wang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Li Wang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jian-Yong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jin-Hua Liang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
| | - Wei Xu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
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Zhang L, Tu YY, Zhao Z, Jin J, Tao J, Zhang XY. Lower serum FT3 within the reference range is associated with mortality for older adults over 80 years of age with sarcopenia. BMC Geriatr 2023; 23:77. [PMID: 36747122 PMCID: PMC9900526 DOI: 10.1186/s12877-023-03783-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 01/30/2023] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Thyroid hormones stimulate myogenesis and muscle contraction and regulate skeletal muscle cell metabolism. However, the association between thyroid hormone levels and mortality in sarcopenic older adults remains elusive. The aim of this study was to investigate the relationship between thyroid hormones and all-cause mortality in people over 80 years of age with sarcopenia. METHODS This study was performed on 264 sarcopenic patients aged 80 years and older. Serum levels of thyroid hormone, including free triiodothyronine (FT3), free thyroxine (FT4), and thyroid stimulating hormone (TSH) were tested to evaluate thyroid status. Sarcopenia was defined using the criteria of the European Working Group on Sarcopenia in Older People. Mortality data were available for up to 38 months of follow-up. The correlation between FT3 and calf circumference (CC) or handgrip strength (HGS) was determined by Pearson correlation analysis. Kaplan-Meier analysis was used to compare the differences between FT3 tertile groups. Cox regression was used to analyze the mortality risk ratio of patients with different FT3 tertiles. RESULTS During the follow-up period, 88 older adults died. Non-Survivors had lower serum FT3 levels (3.7 ± 0.5 vs. 3.9 ± 0.7, P = 0.001) than the Survivor. Serum FT3 was positively associated with CC and HGS (r = 0.29, P < 0.001, r = 0.21, P = 0.002, respectively). The Kaplan-Meier curve analysis demonstrated a difference in mortality among the FT3 tertile groups (log-rank test, χ2 = 11.83, P = 0.003). The high FT3 group had lower mortality compared with the low FT3 group (the adjusted HRs were 0.63 (95%CI: 0.41-0.96 P = 0.031). CONCLUSION Lower FT3 within the reference range is associated with higher mortality in adults over 80 years with sarcopenia and euthyroid. Routine assessment of FT3 may be an easy way to identify high-risk older adults with sarcopenia.
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Affiliation(s)
- Li Zhang
- grid.16821.3c0000 0004 0368 8293Department of Geriatrics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233 China
| | - You-Yi Tu
- grid.16821.3c0000 0004 0368 8293Department of Geriatrics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233 China
| | - Zhe Zhao
- grid.16821.3c0000 0004 0368 8293Department of Geriatrics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233 China
| | - Jun Jin
- grid.16821.3c0000 0004 0368 8293Department of Geriatrics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233 China
| | - Jun Tao
- grid.16821.3c0000 0004 0368 8293Department of Geriatrics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233 China
| | - Xiao-Yan Zhang
- Department of Geriatrics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 600, Yi Shan road, Shanghai, 200233, China.
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Guan B, Luo J, Huang X, Tian F, Sun S, Ma Y, Yu Y, Liu R, Cao J, Fan L. Association between thyroid hormone levels and frailty in the community-dwelling oldest-old: a cross-sectional study. Chin Med J (Engl) 2022; 135:1962-1968. [PMID: 36378137 PMCID: PMC9746773 DOI: 10.1097/cm9.0000000000002208] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Changes in thyroid hormone levels are commonly recognized characters among the elderly, which were reported to potentially influence incident frailty. Therefore, we examined the cross-sectional associations of thyroid hormones (THs) with frailty as well as the five components characterizing frailty (fatigue, resistance, ambulation, number of illnesses, and loss of weight) among the oldest-old. METHODS Four hundred and eighty-seven community-dwelling oldest-old from a local community in Haidian District, Beijing, participated in our recruitment campaign between April 2019 and May 2020. The primary outcomes were a definitive diagnosis of frailty according to the FRAIL scale (Fatigue, Resistance, Ambulation, Illnesses, Loss of weight) and a positive score for each frailty subdomain. Demographic information (age, sex, marital status, and educational status), comorbidities, and details on the participants' lifestyles were recorded. Serum THs including free triiodothyronin (fT3), triiodothyronine (T3), free thyroxine (fT4), and thyroxine (T4) and thyroid stimulating hormone (TSH) levels were also measured at the beginning of our study. Logistic regressions were conducted to screen for potential risk factors for frailty and its subdomains. RESULTS Among the total 487 subjects at enrollment, 60 (12.23%) of them were diagnosed with subclinical hypothyroidism and 110 (22.59%) of the total population scored positive for frailty. Logistic regression analyses adjusted for all potential confounders, showed that frailty was significantly associated with the serum TSH concentration (odds ratio [OR]: 1.06), fT3 concentration (OR: 0.54), and subclinical hypothyroidism score (OR: 2.18). The association between fT4 and frailty was absent in our observational study. The fT3/fT4 ratio characterizing peripheral hormone conversion was also tested to be correlated with frailty. CONCLUSION Subclinical hypothyroidism, higher TSH level, lower fT3 level, and decreased fT3/fT4 ratio were all associated with frailty assessed by the FRAIL scale among the community-dwelling oldest-old, suggesting a relevant role of thyroid function in aging. Future longitudinal studies are warranted to determine the casual relationship between thyroid dysfunction and frailty in the oldest-old.
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Affiliation(s)
- Bo Guan
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Jiakun Luo
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Xin Huang
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Fan Tian
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Shasha Sun
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Yufei Ma
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Yan Yu
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Ruihan Liu
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
- Medical School of People's Liberation Army General Hospital, Beijing 100089, China
| | - Jian Cao
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
| | - Li Fan
- Geriatric Cardiology Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing 100089, China
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10
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Kashtanova DA, Taraskina AN, Erema VV, Akopyan AA, Ivanov MV, Strazhesko ID, Akinshina AI, Yudin VS, Makarov VV, Kraevoy SA, Korolev DE, Tarasova IV, Beloshevskaya OA, Mkhitaryan EA, Tkacheva ON, Yudin SM. Analyzing Successful Aging and Longevity: Risk Factors and Health Promoters in 2020 Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:8178. [PMID: 35805838 PMCID: PMC9266557 DOI: 10.3390/ijerph19138178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/27/2022] [Accepted: 06/30/2022] [Indexed: 11/30/2022]
Abstract
Geriatric syndromes (GSs) and aging-associated diseases (AADs) are common side effects of aging. They are affecting the lives of millions of older adults and placing immense pressure on healthcare systems and economies worldwide. It is imperative to study the factors causing these conditions and develop a holistic framework for their management. The so-called long-lived individuals-people over the age of 90 who managed to retain much of their health and functionality-could be holding the key to understanding these factors and their health implications. We analyzed the health status and lifestyle of the long-lived individuals and identified risk factors for GSs. Family history greatly contributes to the health and prevention of cognitive decline in older adults. Lifestyle and certain socioeconomic factors such as education, the age of starting to work and retiring, job type and income level, physical activity, and hobby were also associated with certain GSs. Moreover, the levels of total protein, albumin, alpha-1 globulins, high-density lipoprotein, free triiodothyronine, and 25-hydroxyvitamin D were direct indicators of the current health status. The proposed mathematical model allows the prediction of successful aging based on family history, social and economic factors, and life-long physical activity (f1 score = 0.72, AUC = 0.68, precision = 0.83 and recall = 0.64).
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Affiliation(s)
- Daria A. Kashtanova
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Anastasiia N. Taraskina
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Veronika V. Erema
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Anna A. Akopyan
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Mikhail V. Ivanov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Irina D. Strazhesko
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Alexandra I. Akinshina
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Vladimir S. Yudin
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Valentin V. Makarov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Sergey A. Kraevoy
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
| | - Denis E. Korolev
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Irina V. Tarasova
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Olga A. Beloshevskaya
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Elen A. Mkhitaryan
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Olga N. Tkacheva
- Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Bld. 16, 1st Leonova Street, Moscow 129226, Russia; (A.A.A.); (I.D.S.); (D.E.K.); (I.V.T.); (O.A.B.); (E.A.M.); (O.N.T.)
| | - Sergey M. Yudin
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency 10 Bld., 1 Pogodinskaya Str., Moscow 119121, Russia; (A.N.T.); (V.V.E.); (M.V.I.); (A.I.A.); (V.S.Y.); (V.V.M.); (S.A.K.); (S.M.Y.)
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11
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KAPLAN İ, CAN C, KÖMEK H, KEPENEK F, SOYLU H, ERDUR E, AGÜLOĞLU N, GÜNDOĞAN C. Is there an association between thyroid function tests and 18F FDG PET/CT parameters in untreated cancer patients? JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1107903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objectives: We aimed to investigate the association between the extent of disease, 18F FDG PET/CT parameters (SUVmax and the highest SUVmax) and thyroid function tests (TFT) (TSH, FT4, FT3, FT3/FT4 ratio, AntiTG, and AntiTPO) in untreated cancer patients.
Material and Method: One hundred and seventy-nine patients who underwent FDG PET/CT for metabolic characterization and staging in our clinic between May 2020 and November 2020 were included in the study. Patients were divided into two groups as malignant and benign according to histopathology findings. Thyroid function tests were ordered from all patients at the time of PET/CT imaging. The association between the presence of local lymph node metastasis, distant metastases and thyroid function tests as well as the association between PET/CT parameters and thyroid function tests in benign and malignant groups were statistically analyzed.
Results: Thyroid function tests did not exhibit a significant difference between patients with malignant and benign disease (p> 0.05). Univariate logistic regression analysis revealed that age, FT4 value, and the FT3/F4 ratio were significant parameters in predicting distant metastases. These parameters were also significant in predicting mortality. Multivariate logistic regression analysis showed that age was an independent prognostic factor predicting mortality.
Conclusion: Thyroid function tests are not decisive in differentiating malignant and benign lesions. While no statistically significant correlation was observed between thyroid function tests and PET/CT parameters, univariate analyses revealed that especially FT4 and FT3/FT4 ratio were significant in predicting disease extent and mortality in malignant disease. Age was found to be an independent prognostic factor in predicting mortality.
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Affiliation(s)
- İhsan KAPLAN
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
| | - Canan CAN
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
| | - Halil KÖMEK
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
| | - Ferat KEPENEK
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
| | - Hikmet SOYLU
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF INTERNAL MEDICINE, ENDOCRINOLOGY AND METABOLIC DISEASES
| | - Erkan ERDUR
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF INTERNAL MEDICINE, ONCOLOGY
| | - Nurşin AGÜLOĞLU
- UNIVERSITY OF HEALTH SCIENCES, İZMİR DR. SUAT SEREN HEALTH RESEARCH CENTER FOR PULMONOLOGY AND THORACIC SURGERY, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
| | - Cihan GÜNDOĞAN
- UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF NUCLEAR MEDICINE
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12
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Zhang JG, Fu SM, Liu F, Wan JG, Wu SB, Jiang GH, Tao WQ, Zhou W, Qian KJ. Correlation and Prognostic Assessment of Low T3 Syndrome and Norepinephrine Dosage for Patients with Sepsis: A Retrospective Single-Center (Cohort) Study. Int J Gen Med 2022; 15:4837-4847. [PMID: 35585999 PMCID: PMC9109978 DOI: 10.2147/ijgm.s362748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/27/2022] [Indexed: 12/05/2022] Open
Abstract
Purpose To investigate the correlation and prognostic significance of low triiodothyronine (T3) syndrome and norepinephrine dosage in patients with sepsis and septic shock. Methods This single-center, retrospective, cohort study enrolled 169 patients with sepsis and septic shock that were admitted to the intensive care unit of First Hospital of Nanchang, Nanchang, China from June 2017 to July 2019. All included patients were followed up for 28 days or died, whichever was earlier. Patients with free T3 (FT3) of <3.1 pmol/L were considered with low T3 syndrome. The correlation and prognostic significance of the FT3 and maximum dosage of norepinephrine (MDN) within 72 h, as well as other clinical indicators, were analyzed by using correlation analysis, principal component analysis, receiver operating characteristic curve, Youden index, and logistic regression. Results A total of 138 patients were allocated to the low T3 group. FT3 inversely correlated with the Sequential Organ Failure Assessment (SOFA) score within 24 h, fluid resuscitation volume within 24 h, and lactic acid levels, and positively correlated with the mean arterial pressure. The critical values of age, SOFA, and MDN for predicting the 28-day mortality were 79.5 years, 8.5 points, and 0.61 µg/kg/min, respectively. The mortality of the low T3 and normal T3 groups was similar. Considering the MDN of 0.61 µg/kg/min as the cutoff value, the mortality between the two groups was significantly different. Conclusion Among patients with sepsis and septic shock, FT3 was inversely correlated with the disease severity. An MDN ≥ 0.61 µg/kg/min within 72 h may be an important prognostic indicator.
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Affiliation(s)
- Jian-guo Zhang
- Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
- Department of Infection, First Affiliated Hospital of Nanchang University, Nanchang, Jianxi, People’s Republic of China
- Department of Critical Care Medicine, Linyi People’s Hospital, Linyi, Shandong, People’s Republic of China
| | - Shang-miao Fu
- Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Fen Liu
- Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Jian-guo Wan
- Department of Critical Care Medicine, First Hospital of Nanchang, Nanchang, Jiangxi, People’s Republic of China
| | - Shu-bing Wu
- Department of Critical Care Medicine, First Hospital of Nanchang, Nanchang, Jiangxi, People’s Republic of China
| | - Guang-hui Jiang
- Department of Critical Care Medicine, First Hospital of Nanchang, Nanchang, Jiangxi, People’s Republic of China
| | - Wen-qiang Tao
- Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Wen Zhou
- Department of Critical Care Medicine, First Hospital of Nanchang, Nanchang, Jiangxi, People’s Republic of China
- Wen Zhou, Department of Critical Care Medicine, First Hospital of Nanchang, No. 128 Xiangshan North Road, Nanchang, Jiangxi, 330006, People’s Republic of China, Email
| | - Ke-jian Qian
- Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
- Correspondence: Ke-jian Qian, Department of Critical Care Medicine, First Affiliated Hospital of Nanchang University, No. 17 YongwaiZheng Street, Nanchang, Jiangxi, 330006, People’s Republic of China, Email
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13
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Li C, Zhao C, Yu Z, Yang W, Sun M, Li Y, Guo G, Hui Y, Wang X, Fan X, Wang B, Zhang J, Sun C. Low free triiodothyronine levels are associated with frail phenotype in hospitalized inpatients with cirrhosis. Postgrad Med 2022; 134:516-523. [PMID: 35382681 DOI: 10.1080/00325481.2022.2063487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Frailty is a prevalent complication predicting morbidity and mortality in cirrhosis. However, the association between thyroid hormone levels and frailty in cirrhotics remains elusive. Therefore we aimed to evaluate the relationship between thyroid hormone and frail phenotype in euthyroid patients with cirrhosis. METHODS A total of 214 adult cirrhotic inpatients were divided into two groups according to Frailty Index. Concentrations of free triiodothyronine (FT3), free thyroxine (FT4) and thyroid stimulating hormone (TSH) were compared. An analysis of the receiver operating characteristic (ROC) curve was implemented to determine the best cut-off for frailty. Multiple logistic regression was used to assess the association between FT3 and frailty. RESULTS ROC analysis indicated that the optimal cut-off to stratify frailty was FT3 <3.03 pmol/L with an area under the curve of 0.673 (95% CI: 0.582-0.764, p = 0.002), sensitivity of 81.8% and specificity of 51.9%. Patients with FT3 <3.03 pmol/L exhibited higher incidence of Child-Pugh class B/C, elevated model for end-stage liver disease score, higher creatinine, lower sodium as well as higher incidence of frailty (23.7 vs 6.0%, p < 0.001). A negative correlation was observed between FT3 values and Frailty Index (r = -0.220, p = 0.001). FT3 remained an independent risk factor for frailty after adjusting for age, Child-Pugh class, creatinine, sodium and alanine aminotransferase. CONCLUSION In our current study, FT3 <3.03 pmol/L were significantly associated with increased risk for frailty. Measuring FT3, a readily available biomarker, may be useful for identifying frail phenotype in euthyroid patients with cirrhosis.
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Affiliation(s)
- Chaoqun Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Department of Internal Medicine, Tianjin Hexi Hospital, Qiongzhou Road 43, Tianjin, Hexi District 300202, China
| | - Chunshan Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Zihan Yu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Wanting Yang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Mingyu Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Yifan Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Gaoyue Guo
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Yangyang Hui
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Xiaoyu Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Xiaofei Fan
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Bangmao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Jie Zhang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China
| | - Chao Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, Heping District 300052, China.,Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital, East Street 6, Tianjin Airport Economic Area, Tianjin 300308, China
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14
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Wang K, Zhang D, Cao G, Wang C, Wang L, Zhao R, He Q, Hou X, Gong L, Chen L. A Low Free T3 to Free T4 Ratio Is Associated with Sarcopenia in Euthyroid Patients with Type 2 Diabetes Mellitus. J Diabetes Res 2022; 2022:2305156. [PMID: 36034587 PMCID: PMC9402295 DOI: 10.1155/2022/2305156] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 06/16/2022] [Accepted: 08/03/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND This research evaluated the link between normal thyroid hormone levels and sarcopenia in patients with type 2 diabetes mellitus (T2DM). METHODS This cross-sectional study enrolled 312 euthyroid patients with T2DM from Qilu Hospital of the Shandong University, China. Body composition, grip strength, and physical performance were assessed as per the 2019 consensus guidelines of the Asian Working Group for Sarcopenia. Binary logistic regression was used to examine the correlation between thyroid hormone levels and sarcopenia and its components. RESULTS The prevalence of sarcopenia was 26.9%. Following adjustments for potential confounders, a high-normal serum free triiodothyronine (FT3) level (odds ratio (OR) = 0.522, 95% confidence interval (CI): 0.304-0.895, P = 0.018), a low-normal serum free thyroxine (FT4) level (OR = 1.126, 95% CI: 1.009-1.258, P = 0.034), and a heightened FT3/FT4 ratio (OR = 0.923, 95% CI: 0.879-0.969, P = 0.001) were linked to a low prevalence of sarcopenia. Considering the components of sarcopenia, FT3 concentration was positively associated with muscle strength (OR = 0.525, 95% CI: 0.305-0.902, P = 0.020) and physical performance (OR = 0.443, 95% CI: 0.259-0.758, P = 0.003), while FT4 concentration was negatively linked to muscle mass (OR = 1.114, 95% CI: 1.009-1.232, P = 0.036). The FT3/FT4 ratio was positively linked to muscle mass (OR = 0.943, 95% CI: 0.905-0.981, P = 0.006), muscle strength (OR = 0.945, 95% CI: 0.901-0.992, P = 0.021), and physical performance (OR = 0.934, 95% CI: 0.894-0.975, P = 0.002). Nevertheless, thyroid-stimulating hormone concentration was not associated with sarcopenia. CONCLUSION A high FT3/FT4 ratio was significantly linked to a lowered risk of sarcopenia in euthyroid patients with T2DM.
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Affiliation(s)
- Kewei Wang
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Di Zhang
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Guanglei Cao
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Chuan Wang
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Lingshu Wang
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Ruxing Zhao
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Qin He
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Xinguo Hou
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Lei Gong
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
| | - Li Chen
- Department of Endocrinology, Qilu Hospital of Shandong University, Jinan 250012, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan 250012, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine & Health, Jinan 250012, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan 250012, China
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15
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De Stefano MA, Ambrosio R, Porcelli T, Orlandino G, Salvatore D, Luongo C. Thyroid Hormone Action in Muscle Atrophy. Metabolites 2021; 11:metabo11110730. [PMID: 34822388 PMCID: PMC8625289 DOI: 10.3390/metabo11110730] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/13/2021] [Accepted: 10/19/2021] [Indexed: 12/19/2022] Open
Abstract
Skeletal muscle atrophy is a condition associated with various physiological and pathophysiological conditions, such as denervation, cachexia, and fasting. It is characterized by an altered protein turnover in which the rate of protein degradation exceeds the rate of protein synthesis, leading to substantial muscle mass loss and weakness. Muscle protein breakdown reflects the activation of multiple proteolytic mechanisms, including lysosomal degradation, apoptosis, and ubiquitin-proteasome. Thyroid hormone (TH) plays a key role in these conditions. Indeed, skeletal muscle is among the principal TH target tissue, where TH regulates proliferation, metabolism, differentiation, homeostasis, and growth. In physiological conditions, TH stimulates both protein synthesis and degradation, and an alteration in TH levels is often responsible for a specific myopathy. Intracellular TH concentrations are modulated in skeletal muscle by a family of enzymes named deiodinases; in particular, in muscle, deiodinases type 2 (D2) and type 3 (D3) are both present. D2 activates the prohormone T4 into the active form triiodothyronine (T3), whereas D3 inactivates both T4 and T3 by the removal of an inner ring iodine. Here we will review the present knowledge of TH action in skeletal muscle atrophy, in particular, on the molecular mechanisms presiding over the control of intracellular T3 concentration in wasting muscle conditions. Finally, we will discuss the possibility of exploiting the modulation of deiodinases as a possible therapeutic approach to treat muscle atrophy.
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Affiliation(s)
- Maria Angela De Stefano
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Raffaele Ambrosio
- Istituti di Ricovero e Cura a Carattere Scientifico, SDN, 80143 Naples, Italy;
| | - Tommaso Porcelli
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy;
| | | | - Domenico Salvatore
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy;
- Correspondence: (D.S.); (C.L.)
| | - Cristina Luongo
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy;
- Correspondence: (D.S.); (C.L.)
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16
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Foo MXE, Wong GJY, Lew CCH. A systematic review of the malnutrition prevalence in hospitalized hip fracture patients and its associated outcomes. JPEN J Parenter Enteral Nutr 2021; 45:1141-1152. [PMID: 34169533 DOI: 10.1002/jpen.2211] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 05/19/2021] [Accepted: 06/17/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND Malnutrition is associated with poorer outcomes in hospitalized patients. However, in hip fracture patients, the associations between malnutrition and poorer outcomes are unclear because of the use of nonestablished nutrition assessment tools in previous studies that may have some degree of misclassification bias. Therefore, this review aims to determine (1) the prevalence of malnutrition diagnosed in hospitalized hip fracture patients using established nutrition assessment tools and (2) the outcomes associated with malnutrition given some of the nonestablished nutrition assessment tools used in previous studies. METHODS Four electronic databases were used. Studies that used established nutrition assessment tools to diagnose malnutrition in hip fracture patients within 48 h of hospital admission were included. RESULTS Nine studies were included (n = 1665). Patients' mean age ranged from 79.9 to 86.1 years. Eight studies reported the frequencies of each sex, and for females, it ranged from 70% to 81.8%. The prevalence of malnutrition was 4.0% to 39.4%. Malnutrition was independently associated with (1) increased mortality and (2) functional dependence. There was also a trend towards more supported living arrangements and impaired mobility in the longer term. Malnutrition was not associated with (1) hospital length of stay, (2) hospital readmissions, and (3) incidence of complications. CONCLUSION The prevalence of malnutrition in hip fracture patients is highly variable and is associated with poorer outcomes. Therefore, identifying malnourished hip fracture patients using established nutrition assessment tools is important, and adequate resources can be allocated to prevent malnutrition through early screening and intervention.
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Affiliation(s)
- Melody Xuan En Foo
- Department of Dietetics and Nutrition, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Gabriel Jun Yung Wong
- Department of Dietetics and Nutrition, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Charles Chin Han Lew
- Department of Dietetics and Nutrition, Ng Teng Fong General Hospital, Singapore, Singapore
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17
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YILMAZ K, UNAL E. Are thyroid functions affected in children diagnosed with COVID-19? JOURNAL OF HEALTH SCIENCES AND MEDICINE 2021. [DOI: 10.32322/jhsm.891646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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18
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Valentini A, Perrone MA, Cianfarani MA, Tarantino U, Massoud R, Merra G, Bernardini S, Morris HA, Bertoli A. Obesity, vitamin D status and physical activity: 1,25(OH)2D as a potential marker of vitamin D deficiency in obese subjects. Panminerva Med 2021; 62:83-92. [PMID: 32515572 DOI: 10.23736/s0031-0808.20.03770-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Obesity has been regarded to be protective against fracture in spite of its association with low levels of vitamin D. Vitamin D is the key regulator of bone metabolism and its deficiency contributes to higher level of parathyroid hormone (PTH), leading to the activation of bone turnover. METHODS We studied 161 subjects of which 65 were young healthy subjects and 96 were elderly subjects. We measured creatinine, 25(OH)D, 1,25(OH)2D, PTH, albumin, and calcium plasma levels, we evaluated physical activity, and we calculated BMI. A sub-cohort of elderly subjects also underwent DXA scans. RESULTS Overweight and obese subjects, as well as underweight ones, had lower levels of vitamin D but normal serum concentrations of 1,25(OH)2D and PTH was higher in underweight and obese subjects. Moreover, we found a nonlinear relationship between body mass index (BMI) and PTH with a significant U-shaped exponential regression. Regardless of BMI, 25(OH)D mean levels were higher in subjects who practice physical activity. CONCLUSIONS These findings suggest that physical activity and BMI had a significant effect on the metabolism of bone and vitamin D, but the effect of BMI was different in underweight, normal weight or obese subjects. In obesity the real vitamin D deficiency could be estimate by serum 1,25(OH)2D concentrations whose lower levels contribute to the higher PTH production and consequently to bone loss and to a greater fracture risk.
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Affiliation(s)
| | - Marco A Perrone
- Division of Cardiology, Tor Vergata University, Rome, Italy - .,University Sports Center, Tor Vergata University, Rome, Italy
| | | | - Umberto Tarantino
- Department of Orthopedics and Traumatology, Tor Vergata University, Rome, Italy
| | - Renato Massoud
- Department of Experimental Medicine, Tor Vergata University, Rome, Italy
| | - Giuseppe Merra
- Department of Experimental Medicine, Tor Vergata University, Rome, Italy
| | - Sergio Bernardini
- University Sports Center, Tor Vergata University, Rome, Italy.,Department of Experimental Medicine, Tor Vergata University, Rome, Italy
| | - Howard A Morris
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Aldo Bertoli
- Department of Systems Medicine, Tor Vergata University, Rome, Italy
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19
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Park YS, Chang Y, Lee Y, Shin H, Ryu S, Yoon KJ. The prospective relationship between low muscle mass and thyroid hormones among 198 069 euthyroid men and women; comparing different definitions of low muscle mass. Int J Clin Pract 2021; 75:e13710. [PMID: 32955783 PMCID: PMC7988611 DOI: 10.1111/ijcp.13710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/08/2020] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE The impact of thyroid hormones within normal range on muscle mass remains unknown. We examined the association between new onset of low muscle mass (LMM) and thyroid hormones among euthyroid men and women with three different definitions of LMM in prospective cohort study. METHODS We performed a cohort study of 198 069 Korean adults (mean age of 39.2 years), free of LMM at baseline, who participated in a repeated screening examination and were followed up annually or biennially for up to 6.3 years. Thyroid-stimulating hormone (TSH), free triiodothyronine (FT3) and free thyroxin (FT4) levels were measured by an electrochemiluminescent immunoassay. Muscle mass was assessed using a bioelectrical impedance analyser. LMM was defined as the appendicular skeletal muscle mass (ASM) by body weight (ASM/weight, LMM-W), height squared (ASM/height2 , LMM-H) and BMI (ASM/BMI, LMM-B) of one standard deviation below the sex-specific mean for young reference group. RESULTS During a median follow-up of 3.1 years (interquartile range, 2.0-4.1 years), new-onset LMM-W, LMM-H and LMM-B occurred in 17 856 (incident rate, 27.8 per 1000 person-years), 8307 (incident rate, 13.4 per 1000 person-years) and 13 990 participants (incident rate, 24.5 per 1000 person-years) in each. In euthyroid men, FT4 was inversely and FT3 positively associated with incident LMM-W in a dose-response manner. TSH and FT4 had inverse dose-response relationship with incident LMM-B. Incident LMM-H of euthyroid men has no apparent associations with any thyroid hormones. Euthyroid women had no dose-response relationship between thyroid hormones and any definition of LMM. CONCLUSIONS Among euthyroid men, FT4 had inverse dose-response association with new onset of LMM defined with weight (LMM-W) and BMI (LMM-B). Height squared LMM (LMM-H) had no apparent relationship with any thyroid hormones. Euthyroid women had no dose-responsive association between thyroid hormones and incident LMM.
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Affiliation(s)
- Young Sook Park
- Department of Physical & Rehabilitation MedicineSamsung Changwon HospitalSungkyunkwan University School of MedicineChangwonKorea
| | - Yoosoo Chang
- Center for Cohort StudiesTotal Healthcare CenterKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
- Department of Occupational and Environmental MedicineKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
- Department of Clinical Research Design & EvaluationSAIHSTSungkyunkwan UniversitySeoulKorea
| | - Yong‐Taek Lee
- Department of Physical & Rehabilitation MedicineKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
| | - Hocheol Shin
- Center for Cohort StudiesTotal Healthcare CenterKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
- Department of Family MedicineKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
| | - Seungho Ryu
- Center for Cohort StudiesTotal Healthcare CenterKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
- Department of Occupational and Environmental MedicineKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
- Department of Clinical Research Design & EvaluationSAIHSTSungkyunkwan UniversitySeoulKorea
| | - Kyung Jae Yoon
- Department of Clinical Research Design & EvaluationSAIHSTSungkyunkwan UniversitySeoulKorea
- Department of Physical & Rehabilitation MedicineKangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoulKorea
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20
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Duntas LH. Aging and the hypothalamic-pituitary-thyroid axis. VITAMINS AND HORMONES 2021; 115:1-14. [PMID: 33706944 DOI: 10.1016/bs.vh.2020.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The world's population is increasingly aging, this noted particularly in the Western world where there are ever greater numbers of centenarians and those over 85 years. Given the immense importance of the thyroid gland for optimal health and the fact that morphological and functional changes in the hypothalamic-pituitary-thyroid (HPT) axis take place as a natural adaptation to the aging process, a clear distinction must be made in older individuals between these and the onset of disease. However, this is problematic since, frequently, subtle differences exist between them, making diagnosis a challenging task, especially as concerns subclinical disease. The newly emerging interdisciplinary field of geroscience offers the prospect of being used as a platform to investigate the effect of disrupted HPT function on functional capacity and cognitive ability among the aged, as well as the risk or onset of age-associated diseases, thus enhancing healthspan and lifespan. Because optimal functioning of the thyroid gland is a prerequisite for longevity as well as for mental and physical wellbeing, this review summarizes the recent scientific data regarding HPT and aging while discussing alternative and personalized treatment approaches to maintaining a healthy thyroid as a means to ensuring a long, active, and healthy life.
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Affiliation(s)
- Leonidas H Duntas
- Evgenideion Hospital, Unit of Endocrinology, Diabetes and Metabolism, University of Athens, Athens, Greece.
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21
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Bhalla NS, Vinales KL, Li M, Bhattarai R, Fawcett J, Harman SM. Low TSH Is Associated With Frailty in an Older Veteran Population Independent of Other Thyroid Function Tests. Gerontol Geriatr Med 2021; 7:2333721420986028. [PMID: 33457463 PMCID: PMC7797567 DOI: 10.1177/2333721420986028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 12/01/2020] [Accepted: 12/15/2020] [Indexed: 11/17/2022] Open
Abstract
Low TSH is associated with frailty in the older adult. We studied whether low TSH is an independent marker of frailty or is an indicator of subclinical hyperthyroidism, which in turn predicts frailty. Of outpatient veterans seen between January 2005 and December 2016, we identified 100 patients aged ≥60 years with two low TSH (<0.5 µIU/ml) and one fT3 measurement and 50 matched controls (TSH 0.5–5.0 µIU/ml). We used a deficit accumulation approach to create a frailty index (FI). The higher the FI, the more likely (p<0.001) that patients had expired. Patients with low (0.31 ± 0.11 µIU/mL) versus normal (1.84 ± 0.84 µIU/mL) TSH had higher mean FI compared to controls (0.25 ± 0.12 vs. 0.15 ± 0.07, p < .001). Low TSH was significantly associated with frailty (p < .001), independent of age. However, lower TSH was not associated with higher fT3 or fT4 levels. There was a nonsignificant inverse association of fT3 levels with FI (p = .13), which disappeared when adjusted for age. Similar to prior studies, low TSH was associated with frailty. However, neither fT3 nor fT4 predicted low TSH or FI, suggesting that the association of low TSH with frailty is not due to subclinical hyperthyroidism, but perhaps to effects of comorbidities on TSH secretion.
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Affiliation(s)
| | | | - Ming Li
- Phoenix VA Health Care System, AZ, USA
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22
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Priego T, Martín AI, González-Hedström D, Granado M, López-Calderón A. Role of hormones in sarcopenia. VITAMINS AND HORMONES 2021; 115:535-570. [PMID: 33706961 DOI: 10.1016/bs.vh.2020.12.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Aging involves numerous changes in body composition that include a decrease in skeletal muscle mass. The gradual reduction in muscle mass is associated with a simultaneous decrease in muscle strength, which leads to reduced mobility, fragility and loss of independence. This process called sarcopenia is secondary to several factors such as sedentary lifestyle, inadequate nutrition, chronic inflammatory state and neurological alterations. However, the endocrine changes associated with aging seem to be of special importance in the development of sarcopenia. On one hand, advancing age is associated with a decreased secretion of the main hormones that stimulate skeletal muscle mass and function (growth hormone, insulin-like growth factor 1 (IGFI), testosterone and estradiol). On the other hand, the alteration of the IGF-I signaling along with decreased insulin sensitivity also have an important impact on myogenesis. Other hormones that decline with aging such as the adrenal-derived dehydroepiandrosterone, thyroid hormones and vitamin D seem to also be involved in sarcopenia. Adipokines released by adipose tissue show important changes during aging and can affect muscle physiology and metabolism. In addition, catabolic hormones such as cortisol and angiotensin II can accelerate aged-induced muscle atrophy, as they are involved in muscle wasting and their levels increase with age. The role played by all of these hormones and the possible use of some of them as therapeutic tools for treating sarcopenia will be discussed.
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Affiliation(s)
- T Priego
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - A I Martín
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - D González-Hedström
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; Pharmactive Biotech Products S.L. Parque Científico de Madrid. Avenida del Doctor Severo Ochoa, 37 Local 4J, 28108 Alcobendas, Madrid, Spain
| | - M Granado
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; CIBER Fisiopatología de la Obesidad y Nutrición. Instituto de Salud Carlos III, Madrid, Spain
| | - A López-Calderón
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain.
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23
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Zou R, Wu C, Zhang S, Wang G, Zhang Q, Yu B, Wu Y, Dong H, Wu G, Wu S, Zhong Y. Euthyroid Sick Syndrome in Patients With COVID-19. Front Endocrinol (Lausanne) 2020; 11:566439. [PMID: 33117282 PMCID: PMC7575767 DOI: 10.3389/fendo.2020.566439] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/17/2020] [Indexed: 12/27/2022] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) has been shown to affect almost every organ throughout the body. However, it is not clear whether the thyroid gland is impaired in COVID-19 patients. Euthyroid sick syndrome (ESS) is usually associated with the disease severity and deterioration prognosis in critical illness. In this study, the thyroid function of COVID-19 patients was assessed and factors associated with outcomes were analyzed to determine the potential predictive value of ESS. Methods Clinical and laboratory data of COVID-19 patients with or without ESS in Changsha, China, were collected and analyzed on admission. Kaplan-Meier curve and cox regression model were utilized to determine the correlation between ESS and the endpoints. Subsequently, a receiver operating characteristic (ROC) curve was plotted to evaluate the predictive performances of FT3 and C-reactive protein (CRP) in the disease severity. Results Forty-one (27.52%) cases of COVID-19 patients diagnosed with ESS. ESS patients had higher proportions of fever, shortness of breath, hypertension, diabetes, and severe events than those of non-ESS patients. The levels of erythrocyte sedimentation rate and C-reactive protein, and the positive rate of procalcitonin were significantly higher, whereas the lymphocyte count was apparently lower in ESS patients than in non-ESS patients. The regression analysis showed that ESS was significantly associated with the disease severity of COVID-19 (HR = 2.515, 95% CI: 1.050-6.026, P = 0.039). The areas under the curve (AUCs) for predicting the severe disease were [0.809 (95% CI 0.727-0.892), P < 0.001] and [0.792 (95% CI 0.689-0.895), P < 0.001] for FT3 and CRP, respectively. Conclusion ESS was significantly associated with the disease severity and inflammatory parameters in COVID-19 patients.
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Affiliation(s)
- Runmei Zou
- Children’s Medical Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chenfang Wu
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Siye Zhang
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Guyi Wang
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Quan Zhang
- Critical Care Medicine, The First Hospital of Changsha, Changsha, China
| | - Bo Yu
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ying Wu
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Haiyun Dong
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Guobao Wu
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Shangjie Wu
- Department of Respiratory, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yanjun Zhong
- Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
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24
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Ligthart-Melis GC, Luiking YC, Kakourou A, Cederholm T, Maier AB, de van der Schueren MA. Frailty, Sarcopenia, and Malnutrition Frequently (Co-)occur in Hospitalized Older Adults: A Systematic Review and Meta-analysis. J Am Med Dir Assoc 2020; 21:1216-1228. [DOI: 10.1016/j.jamda.2020.03.006] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 02/25/2020] [Accepted: 03/09/2020] [Indexed: 12/21/2022]
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25
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Xiu S, Mu Z, Zhao L, Sun L. Low free triiodothyronine levels are associated with risk of frailty in older adults with type 2 diabetes mellitus. Exp Gerontol 2020; 138:111013. [PMID: 32590129 DOI: 10.1016/j.exger.2020.111013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/27/2020] [Accepted: 06/17/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES With aging populations around the world, frailty is becoming more prevalent increasing the need to early identify those at risk of frailty. The association between thyroid hormone levels and frailty in subjects with type 2 diabetes mellitus (T2DM) remains unclear. The objective of the study was to evaluate the relationship between thyroid hormone concentrations and frailty in older adults with T2DM. METHODS A total of 240 older adults with T2DM were divided into three groups according to the frailty phenotype criteria: robust group (n = 94), pre-frail (n = 110) and frail group (n = 36). Concentrations of free triiodothyronine (FT3), free thyroxine (FT4) and thyroid-stimulating hormone (TSH), 25-hydroxyvitamin D3 [25(OH) D3], highly sensitive C-reactive protein (hs-CRP) and interleukin-6 (IL-6) were determined. Handgrip strength was measured using a Jamar hand dynamometer. Physical function was assessed by gait speed and the timed go and up (TUG) test. Logistic regression analysis was performed to evaluate the association between FT3 and frailty. RESULTS The FT3 level was the lowest among frail people (2.56 ± 0.42 pg/mL), followed by pre-frail participants (2.73 ± 0.38 pg/mL), with the highest among the robust subjects (2.83 ± 0.43 pg/mL). FT3 level was positively correlated with handgrip strength and gait speed (R = 0.313, P < 0.001; R = 0.250, P < 0.001, respectively), while negatively correlated with TUG time (R = -0.276, P < 0.001). After adjusting for age, sex, TSH, 25(OH) D3 and estimate glomerular filtration rate (eGFR), logistic regression showed that low FT3 was significantly associated with an increased risk of frailty (odds ratio (OR): 4.53; 95% confidence interval (CI): 1.89-10.83; P = 0.001). CONCLUSION Low levels of FT3 were associated with an increased risk of frailty in older adults with T2DM. Measuring FT3 might be useful for identifying those at high risk of frailty.
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Affiliation(s)
- Shuangling Xiu
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
| | - Zhijing Mu
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Lei Zhao
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Lina Sun
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
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26
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Szlejf C, Suemoto CK, Janovsky CCPS, Barreto SM, Diniz MDFHS, Lotufo PA, Bensenor IM. Thyroid Function and Sarcopenia: Results from the ELSA-Brasil Study. J Am Geriatr Soc 2020; 68:1545-1553. [PMID: 32167571 DOI: 10.1111/jgs.16416] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 02/20/2020] [Accepted: 02/20/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES We aimed to investigate the association of subclinical thyroid disease and thyroid hormone levels with sarcopenia and its defining components in community-dwelling middle-aged and older adults without overt thyroid dysfunction. DESIGN Cross-sectional study. SETTING Active and retired employees from public institutions located in six Brazilian cities. PARTICIPANTS A total of 6974 participants from the ELSA-Brasil study's second wave, aged 50 years and older, without overt thyroid dysfunction and with complete data for exposure, outcome, and covariates. METHODS Serum levels of thyrotropin (TSH), free thyroxine, and free triiodothyronine (FT3) were measured and divided in quintiles for the analyses. Participants were classified with euthyroidism, subclinical hypothyroidism, and subclinical hyperthyroidism. Muscle mass was assessed by bioelectrical impedance analysis and muscle strength by handgrip strength. Sarcopenia was defined according to the Foundation for the National Institutes of Health criteria. Possible confounders included sociodemographic characteristics, clinical conditions, and lifestyle. Analyses were performed separately for middle-aged and older adults (≥65 y). RESULTS The frequencies of sarcopenia, low muscle mass, low muscle strength, subclinical hypothyroidism, and subclinical hyperthyroidism were 1.5%, 20.8%, 3.8%, 9.1%, and .9%, respectively. Subclinical thyroid dysfunction was not associated with sarcopenia and its defining components. Among older adults, TSH had a U-shaped association with sarcopenia and low muscle strength. The odds ratios (ORs) (95% confidence intervals [CIs]) for the associations of the first, second, fourth, and fifth quintile with sarcopenia, respectively, were 5.18 (1.47-18.28), 6.28 (1.82-21.73), 4.12 (1.15-14.76), and 4.81 (1.35-17.10), and with low muscle strength was (OR (95% CI) for the first, second, and fifth quintiles, respectively: 1.43 (1.16-5.07), 2.07 (1.24-4.70), and 2.18 (1.03-4.60). Additionally, FT3 had a negative association with muscle mass in both age strata. CONCLUSION Subtle thyroid hormone alterations are associated with sarcopenia or its defining components in middle-aged and older adults without overt thyroid dysfunction. J Am Geriatr Soc 68:1545-1553, 2020.
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Affiliation(s)
- Claudia Szlejf
- Center for Clinical and Epidemiological Research, Hospital Universitário, University of São Paulo, São Paulo, Brazil
| | - Claudia K Suemoto
- Center for Clinical and Epidemiological Research, Hospital Universitário, University of São Paulo, São Paulo, Brazil.,Division of Geriatrics, University of São Paulo Medical School, São Paulo, Brazil
| | - Carolina C P S Janovsky
- Center for Clinical and Epidemiological Research, Hospital Universitário, University of São Paulo, São Paulo, Brazil
| | - Sandhi M Barreto
- Faculty of Medicine, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | | | - Paulo A Lotufo
- Center for Clinical and Epidemiological Research, Hospital Universitário, University of São Paulo, São Paulo, Brazil.,Department of Internal Medicine, University of São Paulo Medical School, São Paulo, Brazil
| | - Isabela M Bensenor
- Center for Clinical and Epidemiological Research, Hospital Universitário, University of São Paulo, São Paulo, Brazil.,Department of Internal Medicine, University of São Paulo Medical School, São Paulo, Brazil
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Valentini A, Cianfarani MA, Federici M, Tarantino U, Bertoli A. Osteoprotegerin in diabetic osteopathy. Nutr Metab Cardiovasc Dis 2020; 30:49-55. [PMID: 31757570 DOI: 10.1016/j.numecd.2019.08.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/21/2019] [Accepted: 08/26/2019] [Indexed: 02/07/2023]
Abstract
AIM The aim of this study is to evaluate the relationship between OPG and the degree of glycaemic control in a population of elderly subjects. METHODS AND RESULTS Data presented included 172 elderly subjects, of whom 107 were hospitalized for a hip fracture and 65 were non fractured outpatients. All participants received a multidimensional geriatric evaluation and underwent blood sampling. HbA1c, OPG, CTX and OC were measured and DXA scans were performed. Carotid intima-media thickness (IMT) was measured in all outpatients. Diabetic patients had more comorbidities, higher mean values of lumbar spine and femoral neck BMD and T-score, lower circulating levels of OC and CTX, and higher circulating levels of OPG compared to non-diabetic subjects. OPG was directly correlated with HbA1c. This association was most evident in non-fractured elderly subjects. Moreover, diabetic patients with IMT>1.5 mm had greater mean values of OPG than non-diabetic subjects with high IMT and than elderly subjects with IMT < 1.5 mm, with and without T2DM. CONCLUSIONS Diabetic patients have reduced circulating levels of OC and CTX, and elevated serum levels of OPG, suggesting a state of low bone turnover. Reduced bone turnover causes an increase of BMD and could lead to a poor bone quality. OPG and HbA1c were directly correlated and OPG mean values were higher in diabetic patients with poor glucose control. Diabetic osteopathy could be considered a late complication of T2DM, directly related with the degree of glucose control and the duration of the disease.
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Affiliation(s)
- Alessia Valentini
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Maria A Cianfarani
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Umberto Tarantino
- Department of Orthopaedics and Traumatology, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Aldo Bertoli
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
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Alzoughool F, Atoum M, Al Hourani H, Abdelqader R, Masalha H, Alkharabsheh AR, Abu-Awad A. Significant reduction of T3 hormone and increase in the occurrence of non-thyroid illness syndrome in ovarian cyst and polycystic ovary syndrome patients. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2019. [DOI: 10.23736/s0393-3660.18.03958-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Sheng Y, Ma D, Zhou Q, Wang L, Sun M, Wang S, Qi H, Liu J, Ding G, Duan Y. Association of thyroid function with sarcopenia in elderly Chinese euthyroid subjects. Aging Clin Exp Res 2019; 31:1113-1120. [PMID: 30367448 DOI: 10.1007/s40520-018-1057-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 10/13/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVES With the increase in aging population worldwide, the incidence of sarcopenia is also increasing. Thyroid hormones are important regulators that can affect body composition and physical function. The association between thyroid hormone levels and sarcopenia in susceptible elderly euthyroid subjects remains unclear. In this study, we investigated the effect of thyroid hormone concentrations on body muscle mass, muscle strength and physical function related to sarcopenia in elderly Chinese euthyroid subjects. METHODS A total of 94 elderly Chinese euthyroid subjects (73 men, 21 women) without medications or diseases which obviously affected muscle metabolism or thyroid function were included in our study. Concentrations of free triiodothyronine (FT3), free thyroxine (FT4) and thyroid-stimulating hormone (TSH) were determined by immunoassays. Appendicular skeletal muscle mass (ASM) was assessed by dual-energy X-ray absorptiometry. Handgrip strength was measured using a Jamar hand dynamometer, and physical function was assessed by the Short Physical Performance Battery (SPPB). RESULTS Muscle function, both handgrip strength and SPPB, was negatively associated with age, and FT3 demonstrated age-dependent decline. Pearson's correlation analysis showed positive associations of FT3 with ASM, handgrip strength and SPPB. Neither FT4 nor TSH was associated with these parameters of sarcopenia in euthyroid subjects. Significantly positive correlations between FT3 and ASM, handgrip strength and SPPB were also observed in multiple linear regression analysis adjusted for age, gender and BMI, while no significant correlations were found between FT4 or TSH and aforementioned four parameters of sarcopenia. Subjects with sarcopenia had lower level of FT3. CONCLUSIONS Higher FT3 concentration within normal range was correlated to muscle mass and muscle function in elderly subjects.
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Affiliation(s)
- Yunlu Sheng
- Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Dan Ma
- Department of Endocrinology, The First People's Hospital of Kunshan, Suzhou, People's Republic of China
| | - Qi Zhou
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Li Wang
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Minne Sun
- Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Siting Wang
- Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Hanmei Qi
- Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Jin Liu
- Clinical Medicine Research Institution, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
| | - Guoxian Ding
- Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
| | - Yu Duan
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
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Valentini A, Cianfarani MA, Tarantino U, Di Daniele N, Bertoli A. Osteoprotegerin as a biomarker of geriatric frailty syndrome. Aging (Albany NY) 2019; 11:4900-4909. [PMID: 31311890 PMCID: PMC6682533 DOI: 10.18632/aging.102083] [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] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 07/01/2019] [Indexed: 11/25/2022]
Abstract
The lack of a univocal definition of frailty, a condition frequently found in the elderly population which is correlated with an increased risk of mortality, has prompted the search for clinical and laboratory parameters associated with this condition. Whereas OPG is a protein involved in different pathophysiological conditions including bone, vascular, immune and tumor disease and studies found a positive linear correlation between OPG and age we hypothesized that it may represent a frailty marker in the elderly.We conducted an observational study of 172 elderly subjects, with and without hip fracture, including a multidimensional geriatric evaluation and a laboratory evaluation, aimed to evaluate the association between OPG and frailty.Frailty Score was associated with FT3 and osteoprotegerin (OPG), regardless of fracture event. Excluding subjects with hip fracture, in whom the acute event had a direct effect on bone production of OPG, the Frailty Score showed a linear correlation with circulating levels of osteoprotegerin.In the elderly, an increase in osteoprotegerin levels may reflect a progressive accumulation of organ damage leading to the development of frailty. The correlation between OPG and Frailty Score found in our study points to its potential use as a biomarker for geriatric frailty syndrome.
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Affiliation(s)
- Alessia Valentini
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | | | - Umberto Tarantino
- Department of Orthopaedics and Traumatology, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Nicola Di Daniele
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Aldo Bertoli
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
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Abstract
Objective Thyroid hormones affect airway contraction, but the specific effects of
thyroid hormones on airways are controversial. Methods We divided 78 advanced-age men with asthma into 3 groups: type I respiratory
failure (RF1), type II respiratory failure (RF2), and no respiratory failure
(NRF). Pulmonary function was measured after asthma stabilization. Results The free triiodothyronine (FT3) level was significantly higher in the RF1
than RF2 group, but the free thyroxine (FT4), total thyroxine (TT4), and
thyroid-stimulating hormone (TSH) levels were not significantly different.
In the RF1, RF2, and NRF groups, the correlation coefficients between FT3
and the forced expiratory volume in1 s (FEV1) were 0.317, 0.627,
and 0.213; those between FT3 and the FEV1/forced vital capacity
(FVC) ratio were 0.287, 0.412, and 0.156; those between FT4 and
FEV1 were 0.214, 0.231, and 0.167; and those between FT4 and
the FEV1/FVC ratio were 0.211, 0.215, and 0.218, respectively. In
the RF1 and RF2 groups, the correlation coefficients between the sum
activity of peripheral deiodinases (SPINA-GD) and the FEV1/FVC
ratio were 0.164 and 0.421, and those between SPINA-GD and FEV1
were 0.284 and 0.491, respectively. Conclusion The correlation between FT3 and pulmonary function is likely caused by
changes in thyroid enzymology.
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Affiliation(s)
- Zhan Bingyan
- Respiratory Medicine Department, The West District of Qingdao Municipal Hospital Group (Qingdao Ninth People's Hospital), Qingdao, Shandong, China
| | - Wei Dong
- Respiratory Medicine Department, Qingdao Municipal Hospital Group, Qingdao, Shandong, China
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Kane AE, Sinclair DA. Frailty biomarkers in humans and rodents: Current approaches and future advances. Mech Ageing Dev 2019; 180:117-128. [PMID: 31002925 PMCID: PMC6581034 DOI: 10.1016/j.mad.2019.03.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/14/2019] [Accepted: 03/27/2019] [Indexed: 12/16/2022]
Abstract
Even though they would have great benefit across research and clinical fields, currently there are no accepted biomarkers of frailty. Cross-sectional studies in humans have identified promising candidates including inflammatory markers such as IL-6, immune markers such as WBC count, clinical markers such as albumin, endocrine markers such as vitamin D, oxidative stress markers such as isoprostanes, proteins such as BDNF and epigenetic markers such as DNA methylation, but there are limitations to the current state of the research. Future approaches to the identification of frailty biomarkers should include longitudinal studies, studies using animal models of frailty, studies incorporating novel biomarkers combined into composite panels, and studies investigating sex differences and potential overlap between markers of biological age and frailty.
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Affiliation(s)
- Alice E Kane
- Department of Genetics, Harvard Medical School, Boston, MA, USA; Charles Perkins Centre, The University of Sydney, Sydney, Australia.
| | - David A Sinclair
- Department of Genetics, Harvard Medical School, Boston, MA, USA; Department of Pharmacology, The University of New South Wales, Sydney, Australia.
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Frailty Assessment Scales for the Elderly and their Application in Primary Care: A Systematic Literature Review. Zdr Varst 2019; 58:91-100. [PMID: 30984300 PMCID: PMC6455011 DOI: 10.2478/sjph-2019-0012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 02/22/2019] [Indexed: 01/12/2023] Open
Abstract
Background The increase in the elderly population is causing changes and challenges that demand a comprehensive public health response. A specific characteristic of the elderly is their frailty. Today’s problems with identifying levels of frailty are being resolved by numerous tools in the form of frailty assessment scales. This systematic review establishes which frailty assessment scales for the elderly are being used and what their applicability in primary care is like in Slovenia and around the world. Methods Documents published after 2010 were searched for in the PubMed database using keywords and other specific criteria. Results A total of 177 search hits were obtained based on various search strings. The final analysis included 28 articles, of which three were systematic literature reviews. These three covered quantitative studies, mainly consisting of observational cross-sectional surveys or cohort studies. Three other studies featured non-systematic literature reviews. Quantitative studies (mainly cross-sectional surveys or cohort studies) prevailed among the remaining 22 articles. One study had a qualitative design (Delphi method). The main outcome measures observed by all studies were frailty assessment scales for the elderly, the majority of which were evaluated on a sample of the elderly. Conclusions None of the assessment scales examined are used as the gold standard for primary care. A variety of tools are being used in clinical practice to assess frailty in elderly patients, highlighting the need for standardization and guidelines. This requires evaluating the current assessment scales in terms of validity and reliability, and suitably improving them.
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Ataoğlu HE, Ahbab S, Serez MK, Yamak M, Kayaş D, Canbaz ET, Çetin F, Seçmeler Ş, Şar F, Yenigün M. Prognostic significance of high free T4 and low free T3 levels in non-thyroidal illness syndrome. Eur J Intern Med 2018; 57:91-95. [PMID: 30029851 DOI: 10.1016/j.ejim.2018.07.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 07/09/2018] [Accepted: 07/12/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Non-thyroidal illness syndrome is characterized by decreased serum free T3 (FT3) level and associates with long term mortality. Serum free T4 (FT4) may affect on mortality with FT3 in course of chronic illness. This study performed to evaluate the association between both decreased FT3 with elevated FT4 levels and mortality risk. METHODS This study is a retrospective cohort analysis and consisted up 1164 (571 male, 593 female) patients with a 36 months follow up period. Patients divided into four groups according to thyroid functions. Patients with euthyroidism were in Group A, elevated FT3 in group B, decreased FT3 in group C and both decreased FT3 and elevated FT4 levels in group D. The levels of thyroid hormones and all cause mortality were compared between four groups. RESULTS Mortality rate was elevated between Groups A and B, A and C, A and D, B and C, B and D, C and D, (p < .001, p < .001, p < .001, p < .001, p < .001, p:0.019, respectively). A multivariate Cox proportional hazards model was performed to evaluate the mortality risk between groups. A close relationship was observed in Group C and D patients for the mortality risk (OR:1.561, 95% CI:1.165-2.090, p:0.003 and OR:2.224, 95% CI:1.645-3.006, p:0.0001, respectively). CONCLUSION Both decreased FT3 and elevated FT4 levels are independent predictor for long term mortality risk in hospitalized chronic patients with non-thyroidal illness syndrome.
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Affiliation(s)
- Hayriye Esra Ataoğlu
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey.
| | - Süleyman Ahbab
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Mustafa Kemal Serez
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Mehmet Yamak
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Derya Kayaş
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Esra Turan Canbaz
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Faik Çetin
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Şaban Seçmeler
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Fuat Şar
- Internal Medicine Clinic, Haseki Health Training and Research Hospital, University of Health Sciences, Turkey
| | - Mustafa Yenigün
- Health Sciences faculty, İstanbul Esenyurt University, Turkey
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Valentini A, Cianfarani MA, De Meo L, Morabito P, Romanello D, Tarantino U, Federici M, Bertoli A. FRAX tool in type 2 diabetic subjects: the use of HbA 1c in estimating fracture risk. Acta Diabetol 2018; 55:1043-1050. [PMID: 29980834 DOI: 10.1007/s00592-018-1187-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 06/30/2018] [Indexed: 12/18/2022]
Abstract
AIMS Patients with type 2 diabetes mellitus (T2DM) have an increased risk of fractures, despite having greater bone mineral density (BMD) than non-diabetic subjects. This has led to the hypothesis that the presence of impaired bone quality among diabetics reduces bone strength. The Fracture Risk Assessment Score (FRAX) algorithm, introduced to facilitate the evaluation of fracture risk, underestimates the risk of fracture in diabetic patients. The purpose of this study is to confirm the relationship between the degree of metabolic compensation and the 10-year probability of a major fracture or a hip osteoporotic fracture observed in our previous study and to ascertain whether glycosylated hemoglobin (HbA1c) can improve the predictive value of FRAX in patients with T2DM. METHODS Our data derive from a retrospective clinical study conducted at the "Tor Vergata" Polyclinic in Rome on 6355 subjects over 50 years of age evaluated for osteoporosis. All available clinical records were examined. HbA1c was available for 242 of these subjects and all had had a Dual-energy X-ray Absorption (DXA) scan of the lumbar spine and femoral neck. The risk of fracture was estimated using the Italian version of the FRAX algorithm. RESULT Patients with T2DM had BMD and T-scores higher than those of non-diabetic subjects, while FRAX average values were higher in the non-diabetic group. HbA1c and FRAX are inversely correlated with each other: for each incremental percentage point of HbA1c growth, the FRAX major osteoporotic fracture probability is reduced by 0.915 points and the FRAX hip osteoporotic fracture probability by 1.438 points. The introduction of a correction factor derived from HbA1c, resulted in mean FRAX values of diabetic patients equivalent to those of non-diabetic subjects. CONCLUSIONS We propose a correction factor derived from HbA1c that could enhance the predictive ability of fracture risk estimated by the FRAX algorithm in subjects with T2DM.
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Affiliation(s)
- Alessia Valentini
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Maria Assunta Cianfarani
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Livia De Meo
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Pasquale Morabito
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Daniele Romanello
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Umberto Tarantino
- Department of Orthopaedics and Traumatology, University of Roma "Tor Vergata", Rome, Italy
| | - Massimo Federici
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Aldo Bertoli
- Department of Systems' Medicine, University of Roma "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy.
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Schirripa M, Pasqualetti G, Giampieri R, Scartozzi M, Lonardi S, Rumanò L, Bergamo F, Stragliotto S, Murgioni S, Alberti G, Rizzato MD, Prete AA, Puzzoni M, Pusceddu V, Ziranu P, Pani F, Mariotti S, Zagonel V, Monzani F, Loupakis F. Prognostic Value of Thyroid Hormone Ratios in Patients With Advanced Metastatic Colorectal Cancer Treated With Regorafenib: The TOREADOR Study. Clin Colorectal Cancer 2018; 17:e601-e615. [DOI: 10.1016/j.clcc.2018.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 05/03/2018] [Accepted: 05/31/2018] [Indexed: 12/27/2022]
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Clegg A, Hassan-Smith Z. Frailty and the endocrine system. Lancet Diabetes Endocrinol 2018; 6:743-752. [PMID: 30017798 DOI: 10.1016/s2213-8587(18)30110-4] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/28/2018] [Accepted: 04/03/2018] [Indexed: 12/14/2022]
Abstract
Frailty is a condition characterised by loss of biological reserves, failure of homoeostatic mechanisms, and vulnerability to adverse outcomes. The endocrine system is considered particularly important in frailty, because of its complex inter-relationships with the brain, immune system, and skeletal muscle. This Review summarises evidence indicating a key role for the hypothalamic-pituitary axis in the pathogenesis of frailty through aberrant regulation of glucocorticoid secretion, insulin-like growth factor signalling, and androgen production. Evidence also indicates a potential role for vitamin D and insulin resistance in the pathogenesis of frailty. The role of thyroid hormones in the pathogenesis of frailty remains uncertain. Key convergent pathological effects of frailty include loss of muscle mass and strength, with consequent impact on mobility and activities of daily living. Future translational research should focus on the understanding of endocrine mechanisms, to identify potential biomarkers of the condition, modifiable targets for treatment, and novel pharmacological drugs targeted at the endocrine components of frailty.
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Affiliation(s)
- Andrew Clegg
- Academic Unit of Elderly Care and Rehabilitation, University of Leeds, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK.
| | - Zaki Hassan-Smith
- Department of Endocrinology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Faculty of Health and Life Sciences, University of Coventry, Coventry, UK
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Pasqualetti G, Calsolaro V, Bernardini S, Linsalata G, Bigazzi R, Caraccio N, Monzani F. Degree of Peripheral Thyroxin Deiodination, Frailty, and Long-Term Survival in Hospitalized Older Patients. J Clin Endocrinol Metab 2018; 103:1867-1876. [PMID: 29546287 DOI: 10.1210/jc.2017-02149] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 03/07/2018] [Indexed: 11/19/2022]
Abstract
CONTEXT Although the association between low free triiodothyronine (FT3) and poor outcome has been extensively reported in literature, the degree of peripheral thyroxin deiodination and its relationship with frailty and survival in hospitalized older patients has not yet been fully established. The aim of the current study was to evaluate the possible correlation between FT3/free thyroxine (FT4) ratio reduction, an indirect marker of thyroxin deiodination impairment, and frailty status and survival in hospitalized older patients. METHODS We consecutively enrolled older patients, hospitalized in the geriatrics ward of the University of Pisa. At admission, Multidimensional Geriatric Assessment (MGA) and Multi Prognostic Index (MPI), an indirect measure of frailty, were obtained from all the patients. Causes of hospitalization and prevalence of delirium were recorded. Blood samples for FT3, FT4, and thyrotropin value evaluation were drawn after an overnight fast. RESULTS A total of 643 patients (83.8 ± 7.4 years, 53% women) were studied. FT3 was inversely and strongly correlated, whereas FT4 was moderately positively correlated with MGA parameters, MPI score (P < 0.001 and P < 0.05, respectively), and survival (P < 0.001 and P = 0.09, respectively). FT3/FT4 ratio reduction was highly associated with worse MGA (P < 0.001) and MPI scores (P < 0.0001), even in patients without low FT3. The inclusion of FT3 in the final model of multivariate Cox regression confirmed the independent role of FT3/FT4 ratio in predicting survival (P = 0.005). CONCLUSION Overall, our study documented a strong association between FT3/FT4 ratio reduction, a surrogate marker of peripheral thyroxin deiodination, and frailty. Moreover, FT3/FT4 ratio value emerged as independent marker of survival, even in patients with normal FT3 values.
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Affiliation(s)
- Giuseppe Pasqualetti
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valeria Calsolaro
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Neurology Imaging Unit, Imperial College, London, United Kingdom
| | - Sara Bernardini
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giuseppe Linsalata
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Renato Bigazzi
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Nadia Caraccio
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Fabio Monzani
- Geriatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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A systematic review of studies comparing potential biochemical biomarkers of frailty with frailty assessments. Eur Geriatr Med 2017. [DOI: 10.1016/j.eurger.2017.07.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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