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Caretta N, Scafa R, Graziani A, Crepaldi MC, Vedovato M, Avogaro A, Ferlin A. Noninvasive Indices of MASLD Are Associated With Hypogonadism in Male Patients With Type 2 Diabetes Mellitus. J Clin Endocrinol Metab 2024; 109:e522-e530. [PMID: 37795977 DOI: 10.1210/clinem/dgad586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/11/2023] [Accepted: 10/03/2023] [Indexed: 10/06/2023]
Abstract
CONTEXT Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent chronic liver disease, affecting one-fourth of the adult population worldwide. Recent data found an association between MASLD and hypogonadism, but this relation in patients with type 2 diabetes mellitus (T2DM) is still unclear. OBJECTIVE To evaluate in men with T2DM the association between total testosterone (TT) and noninvasive indices of hepatic steatosis (Fatty Liver Index [FLI], Hepatic Steatosis Index [HSI], Dallas Steatosis Index [DSI]) and fibrosis (AST to Platelet Ratio Index [APRI], Fibrosis-4 Index [FIB-4]), and their predictive cutoff values in identifying hypogonadism. METHODS Cross-sectional study on 189 men with T2DM, without history of liver diseases and alcoholism, recruited on an outpatient basis. Interventions were andrological evaluation, metabolic parameters, TT, and liver indices. The main outcome measures were comparison of steatosis and fibrosis indices with testosterone levels and presence of hypogonadism. Receiver operating characteristic curves were used to identify cutoff values of liver indices in predicting low testosterone (<12 nmol/L). RESULTS FLI, HSI, and DSI were negatively related with TT and were higher in the low-testosterone group than in the normal-testosterone group (FLI: 74.1 [61.4-93.5] vs 56.5 [32.1-78.2], P < .001; HSI: 41.5 [39.2-45.9] vs 40.1 [36.6-43.2], P = .005; DSI: 0.45 [-0.08-+1.04] vs -0.07 [-1.02-+0.58], P < .001). FLI and DSI also correlated with clinical symptoms of hypogonadism. No differences between groups were observed for APRI and FIB-4. FLI ≥63 was the best parameter as predictive index of low TT (sensitivity 73%, specificity 64%). CONCLUSION We found an association between noninvasive indices of steatosis and hypogonadism in patients with T2DM. These indices could be used to direct the patients to andrological evaluation.
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Affiliation(s)
- Nicola Caretta
- Unit of Andrology and Reproductive Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Raffaele Scafa
- Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Andrea Graziani
- Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Maria Cristina Crepaldi
- Department of Medicine, Division of Metabolic Diseases, University of Padova, 35128 Padova, Italy
| | - Monica Vedovato
- Department of Medicine, Division of Metabolic Diseases, University of Padova, 35128 Padova, Italy
| | - Angelo Avogaro
- Department of Medicine, Division of Metabolic Diseases, University of Padova, 35128 Padova, Italy
| | - Alberto Ferlin
- Unit of Andrology and Reproductive Medicine, University Hospital of Padova, 35128 Padova, Italy
- Department of Medicine, University of Padova, 35128 Padova, Italy
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Testosterone attenuates senile cavernous fibrosis by regulating TGFβR1 and galectin-1 signaling pathways through miR-22-3p. Mol Cell Biochem 2022:10.1007/s11010-022-04641-8. [PMID: 36571651 DOI: 10.1007/s11010-022-04641-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 12/11/2022] [Indexed: 12/27/2022]
Abstract
Erectile dysfunction (ED) is a major health problem affecting a large proportion of the general population. Testosterone also plays a key role in sexual dysfunction. In this study, we found that testosterone can inhibit cavernous fibrosis by affecting the expression of miR-22-3p, providing a new basis for research and treatment of ED. Old and young rats were used to study the effects of testosterone on cavernous fibrosis. Hematoxylin and eosin (HE) and Masson's staining were used to observe the cavernous tissue. A luciferase assay was used to analyze the relationship between the miR-22-3p, TGFβR1, and Galectin-1 signaling pathways. CCK-8 and flow cytometry were used to detect the proliferation and apoptosis rates of cavernosum smooth muscle cells (CSMCs) following testosterone intervention. Immunohistochemical analysis was performed to examine the positive rate of caspase 3 and Ki67. IF was used to analyze the expression of collagen IV, MMP2, and α-SMA. The levels of GnRH, tT, LH, and F-TESTO in old rats increased after testosterone intervention. miR-22-3p inhibits the expression of TGFβR1 and Galectin-1. The protein expression of TGFβR1, Galectin-1, SMAD2, and p-SMAD2 was reduced by testosterone. The expression levels of α-SMA, collagen I, collagen IV, FN, and MMP2 in the cavernous tissues of old rats treated with testosterone were significantly reduced. The levels of caspase 3 and collagen IV decreased, and the levels of MMP2, Ki67, and α-SMA increased. Testosterone and miR-22-3p inhibit CSMC apoptosis and promote cell proliferation. Testosterone promoted the expression of miR-22-3p to interfere with the expression of the cavernous TGFβR1 and Galectin-1 signaling pathways. Testosterone can reduce cavernous fibrosis during the treatment of functional ED.
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Zhang X, Xiao J, Liu Q, Ye Y, Guo W, Cui J, He Q, Feng W, Liu M. Low Serum Total Testosterone Is Associated with Non-Alcoholic Fatty Liver Disease in Men but Not in Women with Type 2 Diabetes Mellitus. Int J Endocrinol 2022; 2022:8509204. [PMID: 36065220 PMCID: PMC9440833 DOI: 10.1155/2022/8509204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/02/2022] [Indexed: 12/05/2022] Open
Abstract
MATERIALS AND METHODS There were 1155 patients with T2DM included in the analysis. Serum levels of total testosterone and the precursors of androgens, including androstenedione, DHEA, and DHEAS, were quantified using liquid chromatography-tandem mass spectrometry assays. RESULTS The risk of NAFLD decreased as total testosterone concentration increased in men with T2DM. After adjusting for age, current smoking, current drinking, body mass index, duration of T2DM, diastolic blood pressure, total cholesterol, triglycerides, low-density lipoprotein/high-density lipoprotein cholesterol ratio, uric acid, C-reactive protein, and sex hormones in model 4, the adjusted odds ratio (OR) and 95% confidence interval (CI) of NAFLD for tertile3 vs tertile1 was 0.37 (0.17-0.77; P = 0.024 for trend). When taken as a continuous variable, this association was still robust in model 4 (OR, 0.58; 95% CI, 0.42-0.80; P < 0.05). No significant associations were found between increasing levels of the precursors of androgens and the odds of NAFLD in men with T2DM (all P > 0.05). Moreover, women showed no significant associations of total testosterone, androstenedione, DHEA, and DHEAS, with the odds of NAFLD (all P > 0.05). CONCLUSIONS Serum total testosterone was independently associated with the risk of NAFLD among men with T2DM. This study highlights the potential role of testosterone as a risk factor for NAFLD in patients with T2DM.
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Affiliation(s)
- Xinxin Zhang
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Jinfeng Xiao
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Qi Liu
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuanyuan Ye
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Weihong Guo
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Jingqiu Cui
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Qing He
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Wenli Feng
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Ming Liu
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
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Quiros-Roldan E, Porcelli T, Pezzaioli LC, Degli Antoni M, Paghera S, Properzi M, Focà E, Carriero C, Castelli F, Ferlin A. Hypogonadism and liver fibrosis in HIV-infected patients. J Endocrinol Invest 2021; 44:1971-1979. [PMID: 33515211 PMCID: PMC8357638 DOI: 10.1007/s40618-021-01512-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/16/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE Hypogonadism is frequent in HIV-infected men and might impact on metabolic and sexual health. Low testosterone results from either primary testicular damage, secondary hypothalamic-pituitary dysfunction, or from liver-derived sex-hormone-binding-globulin (SHBG) elevation, with consequent reduction of free testosterone. The relationship between liver fibrosis and hypogonadism in HIV-infected men is unknown. Aim of our study was to determine the prevalence and type of hypogonadism in a cohort of HIV-infected men and its relationship with liver fibrosis. METHODS We performed a cross-sectional retrospective study including 107 HIV-infected men (median age 54 years) with hypogonadal symptoms. Based on total testosterone (TT), calculated free testosterone, and luteinizing hormone, five categories were identified: eugonadism, primary, secondary, normogonadotropic and compensated hypogonadism. Estimates of liver fibrosis were performed by aspartate aminotransferase (AST)-to-platelet ratio index (APRI) and Fibrosis-4 (FIB-4) scores. RESULTS Hypogonadism was found in 32/107 patients (30.8%), with normogonadotropic (10/107, 9.3%) and compensated (17/107, 15.8%) being the most frequent forms. Patients with secondary/normogonadotropic hypogonadism had higher body mass index (BMI) (p < 0001). Patients with compensated hypogonadism had longer HIV infection duration (p = 0.031), higher APRI (p = 0.035) and FIB-4 scores (p = 0.008), and higher HCV co-infection. Univariate analysis showed a direct significant correlation between APRI and TT (p = 0.006) and SHBG (p = 0.002), and between FIB-4 and SHBG (p = 0.045). Multivariate analysis showed that SHBG was independently associated with both liver fibrosis scores. CONCLUSION Overt and compensated hypogonadism are frequently observed among HIV-infected men. Whereas obesity is related to secondary hypogonadism, high SHBG levels, related to liver fibrosis degree and HCV co-infection, are responsible for compensated forms.
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Affiliation(s)
- E Quiros-Roldan
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - T Porcelli
- Endocrinology, Montichiari Hospital, ASST Spedali Civili Brescia, Montichiari, Brescia, Italy
| | - L C Pezzaioli
- Unit of Endocrinology and Metabolism, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - M Degli Antoni
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - S Paghera
- Diagnostic Department, ASST Centro di Ricerca Emato-oncologica AIL (CREA), Spedali Civili di Brescia, Brescia, Italy
| | - M Properzi
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - E Focà
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - C Carriero
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - F Castelli
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - A Ferlin
- Unit of Endocrinology and Metabolism, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili Brescia, Viale Europa 11, 25123, Brescia, Italy.
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Wang X, Li Q, Pang J, Lin J, Liu Y, Xu Z, Zhang H, Shen T, Chen X, Ma J, Xu X, Ling W, Chen Y. Associations between serum total, free and bioavailable testosterone and non-alcoholic fatty liver disease in community-dwelling middle-aged and elderly women. DIABETES & METABOLISM 2020; 47:101199. [PMID: 33058967 DOI: 10.1016/j.diabet.2020.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/01/2020] [Accepted: 09/19/2020] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIMS Non-alcoholic fatty liver disease (NAFLD) is considered both a cause and consequence of the metabolic syndrome (MetS). While emerging evidence has indicated that testosterone is associated with MetS, the relationship between testosterone and NAFLD in women remains unclear. Therefore, this study investigated the associations between serum testosterone levels and NAFLD prevalence risk in a community-based cross-sectional study. METHODS A total of 2117 adult women were included in the analysis. Serum total testosterone (TT) was measured by chemiluminescence immunoassay, and other testosterone-related indices, such as concentrations and percentages of calculated free testosterone (cFT) and bioavailable testosterone (BioT), and free androgen index (FAI), were also calculated. NAFLD was diagnosed by clinical criteria. Logistic regression was used to explore these associations. RESULTS There were significant differences in TT, FAI, cFT and BioT between women with and without NAFLD (all P<0.001). Multivariate logistic-regression analyses demonstrated that both absolute concentrations and percentages of cFT and BioT were positively associated with NAFLD risk prevalence in all models. Adjusted ORs (95% CI) for quartile 4 vs quartile 1 of % cFT and % BioT were 5.94 (4.29-8.22) and 5.21 (3.79-7.17) in model 2, and 4.35 (3.07-6.18) and 3.58 (2.55-5.03) in model 3 (all P<0.001 for trend). In addition, quartiles of TT, FAI, cFT and BioT were significantly correlated with degree of hepatic steatosis. ROC analysis also showed that % cFT and % BioT were more accurate for predicting NAFLD prevalence than was TT. CONCLUSION Serum cFT and BioT were positively associated with NAFLD risk, and elevated levels of cFT and BioT could be independent risk factors of NAFLD prevalence in middle-aged and elderly women.
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Affiliation(s)
- Xu Wang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Qing Li
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Juan Pang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Jiesheng Lin
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China
| | - Yao Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Zhongliang Xu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Hanyue Zhang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Tianran Shen
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Xu Chen
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Jing Ma
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China
| | - Xiping Xu
- Guangdong Engineering Technology Centre of Nutrition Transformation, Guangzhou, Guangdong Province 510080, PR China
| | - Wenhua Ling
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China.
| | - Yuming Chen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China.
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Polyzos SA, Mousiolis A, Mintziori G, Goulis DG. Nonalcoholic fatty liver disease in males with low testosterone concentrations. Diabetes Metab Syndr 2020; 14:1571-1577. [PMID: 32947757 DOI: 10.1016/j.dsx.2020.07.049] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/18/2020] [Accepted: 07/25/2020] [Indexed: 12/11/2022]
Abstract
AIMS There are limited clinical data on the association between serum testosterone concentrations and nonalcoholic fatty liver disease (NAFLD) in men. The main aim of this study was to evaluate the association between testosterone concentrations and NAFLD in adult men, in terms of noninvasive indices of NAFLD and hepatic fibrosis. METHODS In this cross-sectional study, 98 men were recruited on an outpatient basis and were divided into low-testosterone (<12 nmol/l or <346 ng/dl, n = 37) or high-testosterone groups (≥12 nmol/l or ≥346 ng/dl, n = 61). Serum testosterone concentrations were measured by immuno-chemiluminescence. Hepatic steatosis index (HSI) and Triglyceride-to-HDL-C ratio (THR), as non-invasive indices of NAFLD, as well as AST-to-Platelet Ratio Index (APRI), fibrosis-4 index (FIB-4) and NAFLD fibrosis score (NFS), as non-invasive indices of hepatic fibrosis, were calculated based on standard formulas. RESULTS Both the non-invasive indices of NAFLD (HSI and THR) were higher in low-testosterone compared with high-testosterone group (HSI: 47.5 ± 2.9 vs. 38.4 ± 1.0, p = 0.005; THR: 1.70 ± 0.16 vs. 0.98 ± 0.07, p < 0.001). On the contrary, none of the non-invasive indices of hepatic fibrosis was different between groups. HSI (p = 0.038), but not THR, remained inversely independently associated with serum testosterone, after adjustment for potential confounders, including sex hormone-binding globulin. CONCLUSIONS Men with low testosterone concentrations have higher non-invasive indices of NAFLD (HSI and THR), but not of hepatic fibrosis (APRI, FIB-4, NFS), compared with counterparts of high testosterone concentrations. HSI was inversely and independently associated with testosterone concentrations.
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Affiliation(s)
- Stergios A Polyzos
- First Laboratory of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Athanasios Mousiolis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Gesthimani Mintziori
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Traish AM. Health Risks Associated with Long-Term Finasteride and Dutasteride Use: It's Time to Sound the Alarm. World J Mens Health 2020; 38:323-337. [PMID: 32202088 PMCID: PMC7308241 DOI: 10.5534/wjmh.200012] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 01/29/2020] [Accepted: 01/30/2020] [Indexed: 12/12/2022] Open
Abstract
5α-dihydrotestosterone (5α-DHT) is the most potent natural androgen. 5α-DHT elicits a multitude of physiological actions, in a host of tissues, including prostate, seminal vesicles, hair follicles, skin, kidney, and lacrimal and meibomian glands. However, the physiological role of 5α-DHT in human physiology, remains questionable and, at best, poorly appreciated. Recent emerging literature supports a role for 5α-DHT in the physiological function of liver, pancreatic β-cell function and survival, ocular function and prevention of dry eye disease and kidney physiological function. Thus, inhibition of 5α-reductases with finasteride or dutasteride to reduce 5α-DHT biosynthesis in the course of treatment of benign prostatic hyperplasia (BPH) or male pattern hair loss, known as androgenetic alopecia (AGA) my induces a novel form of tissue specific androgen deficiency and contributes to a host of pathophysiological conditions, that are yet to be fully recognized. Here, we advance the concept that blockade of 5α-reductases by finasteride or dutasteride in a mechanism-based, irreversible, inhabitation of 5α-DHT biosynthesis results in a novel state of androgen deficiency, independent of circulating testosterone levels. Finasteride and dutasteride are frequently prescribed for long-term treatment of lower urinary tract symptoms in men with BPH and in men with AGA. This treatment may result in development of non-alcoholic fatty liver diseases (NAFLD), insulin resistance (IR), type 2 diabetes (T2DM), dry eye disease, potential kidney dysfunction, among other metabolic dysfunctions. We suggest that long-term use of finasteride and dutasteride may be associated with health risks including NAFLD, IR, T2DM, dry eye disease and potential kidney disease.
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Affiliation(s)
- Abdulmaged M Traish
- Department of Urology, Boston University School of Medicine, Boston, MA, USA.
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Sarcopenia assessed using bioimpedance analysis is associated independently with significant liver fibrosis in patients with chronic liver diseases. Eur J Gastroenterol Hepatol 2020; 32:58-65. [PMID: 31283527 DOI: 10.1097/meg.0000000000001475] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIM Sarcopenia is common in patients with advanced fibrosis or cirrhosis. We investigated the correlation between sarcopenia and other clinical variables, in particular, significant liver fibrosis in patients with chronic liver diseases (CLDs). PATIENTS AND METHODS Patients with CLDs who underwent transient elastography (TE) and bioelectrical impedance analysis between 2015 and 2017 were retrospectively recruited. The sarcopenia index (SI) was calculated as follows: SI = total appendicular skeletal muscle mass (kg)/ body mass index (BMI) (kg/m). Sarcopenia was defined as SI less than 0.789 for men and less than 0.521 for women. Significant liver fibrosis and fatty liver were defined using TE liver stiffness value more than 7 kPa and controlled attenuation parameter more than 250 dB/m, respectively. RESULTS Of 2168 patients recruited, 218 (10.1%) had sarcopenia. Age, BMI, diabetes, hypertension, fasting glucose, aspartate aminotransferase, and liver stiffness value were correlated positively with sarcopenia (all P < 0.05), whereas male sex, viral etiology, obesity (BMI > 25 kg/m), total bilirubin, and serum albumin were correlated negatively with sarcopenia (all P < 0.05). On multivariate analysis, TE-defined significant liver fibrosis was associated independently with sarcopenia (odds ratio = 1.597; 95% confidence interval: 1.174-2.172; P = 0.003), together with age, male sex, viral etiology, and TE-defined fatty liver (all P < 0.05). Among the subgroups with ultrasonography-defined nonalcoholic fatty liver disease (n = 957), sarcopenia was also associated independently with TE-defined significant liver fibrosis (odds ratio = 1.887; 95% confidence interval: 1.261-2.823; P < 0.001). CONCLUSION Sarcopenia is associated independently with significant liver fibrosis in patients with CLDs. Further studies are required to determine whether interventions to improve muscle mass can improve liver fibrosis.
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Hassanabad MF, Fatehi M. Androgen Therapy in Male Patients Suffering from Type 2 Diabetes: A Review of Benefits and Risks. Curr Diabetes Rev 2020; 16:189-199. [PMID: 30073928 DOI: 10.2174/1573399814666180731125724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/23/2018] [Accepted: 07/29/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND The current estimated numbers of patients with Type 2 Diabetes (T2D) is believed to be close to 10% of the whole populations of many geographical regions, causing serious concerns over the resulting elevated morbidity and mortality as well as the impact on health care systems around the world. In addition to negatively affecting the quality of life, diabetes is associated with cardiovascular and cerebrovascular complications, indicating that appropriate drug therapy should not only deal with metabolic dysfunction but also protect the vascular system, kidney function and skeletal muscle mass from the effects of the epigenetic changes induced by hyperglycaemia. OBJECTIVE To provide an insight into the management of hypogonadism associated with T2D, this review focuses on clinical observations related to androgen therapy in qualified diabetic patients, and discusses the lines of evidence for its benefits and risks. The potential interactions of testosterone with medicines used by patients with T2D will also be discussed. CONCLUSION From recent clinical findings, it became evident that a considerable percentage of patients suffering from T2D manifested low serum testosterone and experienced diminished sexual activity, as well as reduced skeletal muscle mass and lower bone density. Although there are some controversies, Testosterone Replacement Therapy (TRT) for this particular population of patients appears to be beneficial overall only if it is implemented carefully and monitored regularly.
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Affiliation(s)
- Mortaza F Hassanabad
- Alberta Institute of Diabetes and Department of Pharmacology, Faculty of Sciences, University of Alberta, Edmonton, Canada
| | - Mohammad Fatehi
- Alberta Institute of Diabetes and Department of Pharmacology, Faculty of Medicine, University of Alberta, Edmonton, Canada
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Chaudhury CS, Mee T, Chairez C, McLaughlin M, Silk R, Gross C, Kattakuzhy S, Rosenthal E, Kottilil S, Stanley TL, Hadigan C. Testosterone in Men With Chronic Hepatitis C Infection and After Hepatitis C Viral Clearance. Clin Infect Dis 2019; 69:571-576. [PMID: 30715229 PMCID: PMC6669296 DOI: 10.1093/cid/ciy965] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 11/08/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) and hepatic dysfunction are associated with low total and free testosterone (TT and FT) and high sex hormone-binding globulin (SHBG). However, little is known about changes in testosterone following successful HCV treatment. METHODS We evaluated testosterone levels and the prevalence of low testosterone in a cohort of 327 men with chronic HCV infection (human immunodeficiency virus [HIV] coinfection = 150) and in a subset of 85 men with testosterone levels obtained pre-HCV treatment and after sustained virologic response (SVR). Median follow-up was 36 months. RESULTS Participants with active HCV at baseline had higher TT (P < .0001) and SHBG (P < .0001) compared with participants who had achieved SVR, whereas FT did not differ. Low TT (<10.4 nmol/L) was more prevalent in participants with SVR compared with active HCV (P = .002); however, low FT (<0.1735 nmol/L) was common (50% active HCV, 43% SVR) and did not different between groups. For participants with longitudinal determinations, TT and SHBG decreased significantly (P < .0001) while FT remained unchanged post-SVR. Low FT persisted after SVR (pre-treatment 58%, post-SVR 54%, P = .72). HIV status and change in aspartate aminotrasferase-to-platelet ratio were significant independent predictors of change in FT following SVR. CONCLUSIONS During active HCV infection, testosterone deficiency may be masked due to elevated SHBG. Despite improvements in SHBG following SVR, low FT was common and persisted after HCV clearance, indicating the need for enhanced awareness and screening using estimates of FT following successful treatment of chronic HCV. CLINICAL TRIALS REGISTRATION NCT01350648.
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Affiliation(s)
- Chloe S Chaudhury
- National Institute of Allergy and Infectious Diseases, University of Maryland, Baltimore
| | - Thomas Mee
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, University of Maryland, Baltimore
| | - Cheryl Chairez
- National Institute of Allergy and Infectious Diseases, University of Maryland, Baltimore
| | - Mary McLaughlin
- National Institute of Allergy and Infectious Diseases, University of Maryland, Baltimore
| | - Rachel Silk
- Institute of Human Virology, Division of Infectious Diseases, University of Maryland, Baltimore
| | - Chloe Gross
- Institute of Human Virology, Division of Infectious Diseases, University of Maryland, Baltimore
| | - Sarah Kattakuzhy
- Institute of Human Virology, Division of Infectious Diseases, University of Maryland, Baltimore
| | - Elana Rosenthal
- Institute of Human Virology, Division of Infectious Diseases, University of Maryland, Baltimore
| | - Shyam Kottilil
- Institute of Human Virology, Division of Infectious Diseases, University of Maryland, Baltimore
| | - Takara L Stanley
- Massachusetts General Hospital for Children Pediatric Endocrine Unit, Boston
| | - Colleen Hadigan
- National Institute of Allergy and Infectious Diseases, University of Maryland, Baltimore
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11
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Fujihara Y, Hamanoue N, Yano H, Tanabe M, Akehi Y, Nomiyama T, Yanase T. High sex hormone-binding globulin concentration is a risk factor for high fibrosis-4 index in middle-aged Japanese men. Endocr J 2019; 66:637-645. [PMID: 31068503 DOI: 10.1507/endocrj.ej18-0505] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Low endogenous testosterone and sex hormone-binding globulin (SHBG) concentrations have been reported to be associated with metabolic syndrome (MetS) and non-alcoholic fatty liver disease (NAFLD). However, little is known about the relationships between testosterone or SHBG and liver fibrosis in NAFLD. Thus, we aimed to clarify the relationships between serum testosterone or SHBG concentration and fibrosis-4 (FIB-4) index, a marker of liver fibrosis. Serum testosterone was assayed in various forms (total testosterone [TT], calculated free testosterone [cFT], calculated bioavailable testosterone [cbT], and SHBG) and metabolic markers were also measured in 363 Japanese men (mean age 51.1 ± 8.7 years) at routine health examinations. We then attempted to identify the factors contributing to liver fibrosis by investigating the associations between the metabolic markers, including testosterone, and FIB-4 index. People with a relatively high FIB-4 index (≥1.3) demonstrated lower cFT, cbT, homeostasis model assessment (HOMA)-β, low-density lipoprotein-cholesterol, and blood urea nitrogen, but higher SHBG, than those with a lower FIB-4 index (<1.3). There were no significant differences in HbA1c, fasting glucose concentration, HOMA-R, or metabolic syndrome prevalence between the two groups. Binary regression analysis revealed that SHBG ≥52 nmol/L and cFT <8.0 ng/dL were statistically significant risk factors for FIB-4 index ≥1.3. Receiver operating characteristic analysis revealed that cFT <7.62 ng/dL (area under the curve [AUC] = 0.639) and SHBG ≥49.8 nmol/L (AUC = 0.649) were the strongest risk factors for FIB-4 index ≥1.3. In contrast to previous findings showing low SHBG concentrations in NAFLD, we provide evidence that high SHBG and low bioactive testosterone are associated with liver fibrosis.
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Affiliation(s)
- Yuya Fujihara
- Muta Hospital, Fukuoka, Japan
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Nobuya Hamanoue
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hiromi Yano
- Department of Preventive Medicine, Iizuka Hospital, Iizuka, Japan
| | - Makito Tanabe
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Yuko Akehi
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
- Diabetes Therapeutics and Research Center, Institute of Advanced Medical Sciences, Tokushima University, Tokushima, Japan
| | - Takashi Nomiyama
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Toshihiko Yanase
- Muta Hospital, Fukuoka, Japan
- Department of Endocrinology and Diabetes Mellitus, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
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12
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Han E, Lee YH, Kim BK, Park JY, Kim DY, Ahn SH, Lee BW, Kang ES, Cha BS, Han KH, Kim SU. Sarcopenia is associated with the risk of significant liver fibrosis in metabolically unhealthy subjects with chronic hepatitis B. Aliment Pharmacol Ther 2018; 48:300-312. [PMID: 29920701 DOI: 10.1111/apt.14843] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/02/2017] [Accepted: 05/20/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Sarcopenia is significantly associated with the degree of liver fibrosis. This study investigated the influence of sarcopenia on liver fibrosis in individuals with chronic hepatitis B. METHODS Data from the Korean National Health and Nutrition Examination Surveys 2008-2011 were analysed. The sarcopenia index (total appendicular skeletal muscle mass [kg]/body mass index [kg/m2 ]) was calculated using dual-energy X-ray absorptiometry. Sarcopenia was defined as the lowest quintile sarcopenia index value (cut-offs: 0.89 for men and 0.58 for women). The fibrotic burden was assessed using the nonalcoholic fatty liver disease fibrosis score and fibrosis-4 index. Significant fibrosis was defined as the highest nonalcoholic fatty liver disease fibrosis score quartile and a fibrosis-4 index ≥2.67. RESULTS Among the 506 respondents with chronic hepatitis B (258 men and 248 women), the nonalcoholic fatty liver disease fibrosis score and fibrosis-4 index identified sarcopenia and significant fibrosis in 126 (24.9%) and 217 (42.9%), respectively. Sarcopenia was significantly associated with significant fibrosis, regardless of the fibrosis prediction model used (all P < 0.05). When the study population was stratified according to metabolic factors, sarcopenia was specifically associated with an increased risk of significant fibrosis among subgroups with obesity, insulin resistance, metabolic syndrome and liver steatosis (odds ratio 2.37-3.57; all P < 0.05). An independent association between sarcopenia and significant fibrosis was identified after adjusting for other confounders (odds ratio 2.67-3.62 by the nonalcoholic fatty liver disease fibrosis score and 2.04-2.62 by the fibrosis-4 index; all P < 0.05). CONCLUSIONS Sarcopenia is associated with significant fibrosis in subjects with chronic hepatitis B, specifically those with obesity, insulin resistance, metabolic syndrome and liver steatosis.
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Affiliation(s)
- E Han
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Y-H Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - B K Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - J Y Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - D Y Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - S H Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - B-W Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - E S Kang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - B-S Cha
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - K-H Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - S U Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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