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Marcolini F, Arnone G, Weston C, Tempia Valenta S, Zini A, De Ronchi D, Atti AR. A case report about anorexia nervosa and ischemic stroke: what can we learn? J Eat Disord 2024; 12:111. [PMID: 39107833 PMCID: PMC11304811 DOI: 10.1186/s40337-024-01074-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Accepted: 07/29/2024] [Indexed: 08/10/2024] Open
Abstract
INTRODUCTION Anorexia Nervosa (AN) is a complex psychiatric illness, characterized by a high risk of developing cardiovascular complications. Given the high risk of vascular diseases in patients with AN, we can assume that patients with severe AN have a high risk of developing ischemic stroke. However, to the best of our knowledge, no reports of patients with AN presenting with ischemic stroke have been published, other than a report of the development of IS during refeeding therapy in patients with severe AN. CASE PRESENTATION The present case report is aimed at describing the characteristics of an ischemic stroke occurring in a 19-year-old university student who had a 6-month history of AN. She was a non-smoker, had no relevant medical history and no family history of stroke. Upon hospital admission due to symptoms of stroke (aphasia and facial droop), she exhibited severe malnutrition with a BMI of 12.8 kg/m2. Computerized tomography imaging revealed occlusion of the left M2 branch and a congruous extensive area of hypoperfusion. Further investigations ruled out all common causes of stroke: she had no vascular stenosis, no heart diseases or arrhythmias, and no shunts, and gave negative results in autoimmune, toxicological and thrombophilia screenings. CONCLUSION Clinicians should suspect development of severe complications, including ischemic stroke, in patients with severe AN. Further extensive group studies or group-based studies are needed to elucidate the etiology of ischemic stroke in patients with severe AN. This will enable us to develop more precise and effective interventions.
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Affiliation(s)
- F Marcolini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Pepoli 5, 40123, Bologna, Italy.
| | - G Arnone
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neurologia e Rete Stroke metropolitana Ospedale Maggiore, Bologna, Italy
| | - C Weston
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Pepoli 5, 40123, Bologna, Italy
| | - S Tempia Valenta
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Pepoli 5, 40123, Bologna, Italy
| | - A Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neurologia e Rete Stroke metropolitana Ospedale Maggiore, Bologna, Italy
| | - D De Ronchi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Pepoli 5, 40123, Bologna, Italy
| | - A R Atti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Pepoli 5, 40123, Bologna, Italy
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Grabitz C, Sugianto RI, Doyon A, Azukaitis K, Anarat A, Bacchetta J, Bayazit AK, Bulut IK, Caliskan S, Canpolat N, Duzova A, Habbig S, Harambat J, Kiyak A, Longo G, Obrycki L, Paripovic D, Söylemezoğlu O, Thurn-Valsassina D, Yilmaz A, Shroff R, Schaefer F, Schmidt BMW, Melk A. Long-term Effects of Kidney Transplantation Compared With Dialysis on Intima-media Thickness in Children-Results From the 4C-T Study. Transplantation 2024; 108:1212-1219. [PMID: 38227773 DOI: 10.1097/tp.0000000000004881] [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: 01/18/2024]
Abstract
BACKGROUND Children requiring kidney replacement therapy experience high burden of cardiovascular (CV) disease leading to increased mortality. Intima-media thickness (IMT) indicating atherosclerosis is a validated surrogate marker for future CV events. METHODS We investigated the effect of different treatment modalities (dialysis, preemptive kidney transplantation (KTx), late KTx after dialysis) on IMT by multivariable linear mixed-effect modeling. Patients were enrolled in a prospective cohort study. RESULTS A total of 261 analyzed children had a mean follow-up of 3 y. Children after preemptive and late KTx had lower levels of IMT when compared with dialysis. Using an interaction term, a significant progression of IMT over time was seen during dialysis (β = 0.0053 mm/y, P = 0.004). IMT before the start of therapy was the most influential determinant in all models. Low IMT was associated with maintenance steroid treatment after preemptive KTx. High IMT on dialysis was associated with higher systolic blood pressure, lower body mass index, lower serum albumin, and lower bicarbonate. CONCLUSIONS IMT remained rather stable in children several years after KTx. In contrast, children on dialysis had higher IMT values, which increased over time. In these children, blood pressure control, calorie and protein intake, and acid-base homeostasis seem important. Taken together, children might profit from early transplantation to limit accumulation of CV risk.
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Affiliation(s)
- Carl Grabitz
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Rizky I Sugianto
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Anke Doyon
- Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Karolis Azukaitis
- Clinic of Pediatrics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Ali Anarat
- Department of Pediatrics, Faculty of Medicine, Cukurova Universitesi, Adana, Turkiye
| | | | - Aysun K Bayazit
- Department of Pediatrics, Faculty of Medicine, Cukurova Universitesi, Adana, Turkiye
| | - Ipek K Bulut
- Department of Pediatrics, Faculty of Medicine, Ege University, Izmir, Turkiye
| | - Salim Caliskan
- Department of Pediatric Nephrology, Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkiye
| | - Nur Canpolat
- Department of Pediatric Nephrology, Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkiye
| | - Ali Duzova
- Division of Pediatric Nephrology, Hacettepe University Faculty of Medicine, Ankara, Turkiye
| | - Sandra Habbig
- Department of Pediatrics, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Jerome Harambat
- Department of Pediatrics, Nephrology Unit, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Aysel Kiyak
- Division of Pediatric Nephrology, Kanuni Sultan Suleyman Education and Research Hospital, Istanbul, Turkiye
| | - Germana Longo
- Department of Women's and Children's Health, University of Padua, Padova, Veneto, Italy
| | - Lukasz Obrycki
- Department of Nephrology, Kidney Transplantation and Arterial Hypertension, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dusan Paripovic
- Department of Nephrology, Children's Hospital, University of Belgrade, Belgrade, Serbia
| | - Oğuz Söylemezoğlu
- Department of Pediatric Nephrology, School of Medicine, Gazi University, Ankara, Turkiye
| | - Daniela Thurn-Valsassina
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Alev Yilmaz
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkiye
| | - Rukshana Shroff
- Renal Unit, UCL Great Ormond Street Hospital and Institute of Child Health, London, United Kingdom
| | - Franz Schaefer
- Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Bernhard M W Schmidt
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Anette Melk
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
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Uotani N, Noma S, Akamine M, Miyawaki T. Continuous glucose monitoring for detection of glycemic variability, hypoglycemia, and hyperglycemia in women with eating disorders. Biopsychosoc Med 2022; 16:22. [PMID: 36303193 PMCID: PMC9615405 DOI: 10.1186/s13030-022-00251-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 10/17/2022] [Indexed: 12/05/2022] Open
Abstract
Background The aim of this study was to investigate the relationships between hypoglycemia, hyperglycemia, glycemic variability (GV), and eating behavior by measuring daily glucose levels through an intermittently scanned continuous glucose monitoring (isCGM) system in outpatients classified according to eating disorder subtypes. Methods We analyzed data for 18 patients (four ANR, nine ANBP, and five BN cases). A FreeStyle Libre Pro® device was attached to the posterior aspect of the upper arm for glucose monitoring. This device conducted measurements every 15 min for five consecutive days. We estimated the mean amplitude of glycemic excursions (MAGE), hypoglycemia, and hyperglycemia. Results The mean glucose levels were 91.1 ± 2.2 mg/dL in the ANR group, 94.8 ± 7.5 mg/dL in the ANBP group, and 87.1 ± 8.0 mg/dL in the BN group (P = 0.174). The overall mean MAGE index was 52.8 ± 20.5 mg/dL. The mean MAGE values according to the subtypes were 42.2 ± 5.6 mg/dL in the ANR group, 57.4 ± 23.7 mg/dL in the ANBP group, and 53.0 ± 21.8 mg/dL in the BN group (P = 0.496). Over the course of five days, the frequency of hypoglycemia was as follows: three occurrences in the ANBP group, five occurrences in the BN group, and no occurrences in the ANR group (P = 0.016). Moreover, the occurrence of hypoglycemia was statistically significantly higher in the BN group than in the ANR group (P = 0.013). In the BN group, the frequency of hypoglycemia was highest between 2 and 6 AM, while hypoglycemia was observed throughout the day in the ANBP group. The frequency of hyperglycemia was one occurrence in the ANR group, one occurrence in the BN group, and zero occurrences in the ANBP group (P = 0.641). Conclusions Varying GV, hypoglycemia, and hyperglycemia were observed in all subtypes of eating disorders. Our findings suggest that eating behaviors such as binge eating and purging are associated with GV and hypoglycemia. We showed the importance of developing different nutritional approaches tailored to the subtype of eating disorder to prevent hypoglycemia. Additional studies are needed to explore the relationship between glucose levels and eating behaviors in patients with eating disorders.
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Affiliation(s)
- Nao Uotani
- Graduate School of Home Economics, Department of Living Environment, Food and Nutrition, Kyoto Women's University, 35 Kitahiyoshi-Cho, Imakumano, Higashiyama, Kyoto, 605-8501, Japan
| | - Shun'ichi Noma
- Noma-Kokoro Clinic, 5-322-1 Sujikaibashi, Fukakusa, Fushimi, Kyoto, 612-0889, Japan
| | - Momoko Akamine
- Graduate School of Home Economics, Department of Living Environment, Food and Nutrition, Kyoto Women's University, 35 Kitahiyoshi-Cho, Imakumano, Higashiyama, Kyoto, 605-8501, Japan
| | - Takashi Miyawaki
- Graduate School of Home Economics, Department of Living Environment, Food and Nutrition, Kyoto Women's University, 35 Kitahiyoshi-Cho, Imakumano, Higashiyama, Kyoto, 605-8501, Japan.
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The Correlation of Arterial Stiffness Parameters with Aging and Comorbidity Burden. J Clin Med 2022; 11:jcm11195761. [PMID: 36233629 PMCID: PMC9572768 DOI: 10.3390/jcm11195761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/09/2022] [Accepted: 09/20/2022] [Indexed: 12/04/2022] Open
Abstract
The aim of the study was to evaluate the relationships between carotid-femoral pulse wave velocity (PVW-cf), cardio-ankle vascular index (CAVI) and CAVI0 (which is a mathematical elaboration of CAVI, theoretically less dependent on blood pressure), age and comorbidity burden. Furthermore, 183 patients (119 female, mean age 67.5 ± 14.3 years) referred to the Geriatric Ward and Outpatient Clinic at Verona University Hospital were included; demographic, clinical and blood analysis data were collected. Charlson Comorbidity Index (CCI), PVW-cf, CAVI and CAVI 0 were obtained. Significant correlations were found between CAVI, CAVI0, PVW-cf and both age (r = 0.698, r = 0.717, r = 0.410, respectively p < 0.001 for all) and CCI, (r = 0.654; r = 0.658; r = 0.448 respectively and p < 0.001 for all), still significant after adjustment for several variables. In a stepwise multiple regression model, considering several variables, CCI was the only predictor of PWV-cf, whereas age and CCI were significant predictors of both CAVI and CAVI 0. In conclusion, all arterial stiffness indexes are associated with CCI and aging; the latter correlation is more evident for CAVI and CAVI 0 than for PVW-cf. Arterial stiffness parameters can complement the characterization of patients affected by a remarkable comorbidity burden across aging; arterial stiffening might mirror the complexity of these individuals.
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Williamson S, Daniel-Watanabe L, Finnemann J, Powell C, Teed A, Allen M, Paulus M, Khalsa SS, Fletcher PC. The Hybrid Excess and Decay (HED) model: an automated approach to characterising changes in the photoplethysmography pulse waveform. Wellcome Open Res 2022. [DOI: 10.12688/wellcomeopenres.17855.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Photoplethysmography offers a widely used, convenient and non-invasive approach to monitoring basic indices of cardiovascular function, such as heart rate and blood oxygenation. Systematic analysis of the shape of the waveform generated by photoplethysmography might be useful to extract estimates of several physiological and psychological factors influencing the waveform. Here, we developed a robust and automated method for such a systematic analysis across individuals and across different physiological and psychological contexts. We describe a psychophysiologically-relevant model, the Hybrid Excess and Decay (HED) model, which characterises pulse wave morphology in terms of three underlying pressure waves and a decay function. We present the theoretical and practical basis for the model and demonstrate its performance when applied to a pharmacological dataset of 105 participants receiving intravenous administrations of the sympathomimetic drug isoproterenol (isoprenaline). We show that these parameters capture photoplethysmography data with a high degree of precision and, moreover, are sensitive to experimentally-induced changes in interoceptive arousal within individuals. We conclude by discussing the possible value in using the HED model as a complement to standard measures of photoplethysmography signals.
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Wagner-Skacel J, Haidacher F, Wiener M, Pahsini K, Marinschek S, Lahousen T, Wonisch W, Bengesser S, Butler MI, Lackner S, Meinitzer A, Enko D, Mörkl S. Oxidative Status in Adult Anorexia Nervosa Patients and Healthy Controls—Results from a Cross-Sectional Pilot Study. Antioxidants (Basel) 2022; 11:antiox11050842. [PMID: 35624706 PMCID: PMC9137881 DOI: 10.3390/antiox11050842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022] Open
Abstract
Oxidative stress describes an imbalance of reactive oxygen species (ROS) and antioxidative defence systems. Recently, the consequences of oxidative stress have become a central field of research and have been linked to the genesis of multiple psychiatric diseases. Some oxidative stress parameters have not been investigated before in anorexia nervosa (AN) patients, including the gut microbiota-derived metabolite trimethylamine N-oxide (TMAO) and polyphenols (PPm). In this cross-sectional pilot study, we evaluated these markers together with total peroxides (TOC), antioxidative capacity (TAC), endogenous peroxidase activity (EPA) and antibodies against oxidized LDL (oLAb) in serum samples of 20 patients with AN compared to 20 healthy controls. The antioxidative capacity was significantly decreased in AN patients, with a mean TAC of 1.57 mmol/L (SD: ±0.62); t (34) = −2.181, p = 0.036) compared to HC (mean = 1.91 mmol/L (SD: ±0.56), while the other investigated parameters were not significantly different between the two groups. In AN patients, TAC correlated with EPA (rsp = −0.630, p = 0.009). This study suggests that there is an antioxidative deficiency in AN patients. In this respect, there is a demand for interventional studies to determine whether antioxidants can be used as add-on therapy in the treatment of AN.
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Affiliation(s)
- Jolana Wagner-Skacel
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
- Department of Medical Psychology and Psychotherapy, Medical University of Graz, 8036 Graz, Austria
| | - Fiona Haidacher
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Markus Wiener
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Karoline Pahsini
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Sabine Marinschek
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Theresa Lahousen
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Willibald Wonisch
- Division of Physiological Chemistry, Medical University of Graz, 8036 Graz, Austria;
| | - Susanne Bengesser
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
| | - Mary I. Butler
- Department of Psychiatry and Neurobehavioral Science, University College Cork, T12 YT20 Cork, Ireland;
| | - Sonja Lackner
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8036 Graz, Austria;
| | - Andreas Meinitzer
- Division of Medical and Clinical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (A.M.); (D.E.)
| | - Dietmar Enko
- Division of Medical and Clinical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (A.M.); (D.E.)
| | - Sabrina Mörkl
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (J.W.-S.); (F.H.); (M.W.); (K.P.); (S.M.); (T.L.); (S.B.)
- Department of Psychiatry and Neurobehavioral Science, University College Cork, T12 YT20 Cork, Ireland;
- Correspondence: ; Tel.: +43-316-385-81743
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Jenkins ZM, Castle DJ, Eikelis N, Phillipou A, Lambert GW, Lambert EA. Autonomic nervous system function in women with anorexia nervosa. Clin Auton Res 2022; 32:29-42. [PMID: 34762216 DOI: 10.1007/s10286-021-00836-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/28/2021] [Indexed: 01/31/2023]
Abstract
PURPOSE Abnormalities in autonomic function have been observed in people with anorexia nervosa. However, the majority of investigations have utilised heart rate variability as the sole assessment of autonomic activity. The current study utilised a variety of methodologies to assess autonomic nervous system function in women with a current diagnosis of anorexia, a past diagnosis of anorexia who were weight-restored, and healthy controls. METHODS The sample included 37 participants: 10 participants with anorexia, 17 weight-restored participants (minimum body mass index > 18.5 for minimum of 12 months) and 10 controls. Assessments of autonomic function included muscle sympathetic nerve activity (MSNA) using microneurography, heart rate variability, baroreflex sensitivity, blood pressure variability, head-up tilt table test, sudomotor function and assessment of plasma catecholamines. RESULTS MSNA (bursts/min) was significantly decreased in both anorexia (10.22 ± 6.24) and weight-restored (17.58 ± 1.68) groups, as compared to controls (23.62 ± 1.01, p < 0.001 and p = 0.033, respectively). Participants with anorexia had a significantly lower standard deviation in heart rate, lower blood pressure variability and decreased sudomotor function as compared to controls. Weight-restored participants demonstrated decreased baroreflex sensitivity in response to head-up tilt as compared to controls. CONCLUSION Women with a current or previous diagnosis of anorexia have significantly decreased sympathetic activity, which may reflect a physiological response to decreased energy intake. During the state of starvation, women with anorexia also displayed decreased sudomotor function. The consequences of a sustained decrease in MSNA are unknown, and future studies should investigate autonomic function in long-term weight-restored participants to determine whether activity returns to normal.
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Affiliation(s)
- Zoe M Jenkins
- Iverson Health Innovation Research Institute and School of Health Sciences, Swinburne University of Technology, Melbourne, Australia. .,Department of Mental Health, St Vincent's Hospital Melbourne, PO Box 2900, Fitzroy, VIC, 3065, Australia. .,Department of Psychiatry, University of Melbourne, Melbourne, Australia.
| | - David J Castle
- Department of Mental Health, St Vincent's Hospital Melbourne, PO Box 2900, Fitzroy, VIC, 3065, Australia.,Centre for Complex Interventions, Centre for Addictions and Mental Health, Toronto, Canada.,Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Nina Eikelis
- Iverson Health Innovation Research Institute and School of Health Sciences, Swinburne University of Technology, Melbourne, Australia
| | - Andrea Phillipou
- Department of Mental Health, St Vincent's Hospital Melbourne, PO Box 2900, Fitzroy, VIC, 3065, Australia.,Department of Psychiatry, University of Melbourne, Melbourne, Australia.,Centre for Mental Health and School of Health Sciences, Swinburne University of Technology, Melbourne, Australia.,Department of Mental Health, Austin Health, Melbourne, Australia
| | - Gavin W Lambert
- Iverson Health Innovation Research Institute and School of Health Sciences, Swinburne University of Technology, Melbourne, Australia
| | - Elisabeth A Lambert
- Iverson Health Innovation Research Institute and School of Health Sciences, Swinburne University of Technology, Melbourne, Australia
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Kean AC, Saroufim R, Meininger E, Fuqua JS, Fortenberry JD. Cardiovascular Health of Youth During Gender-Affirming Testosterone Treatment: A Review. J Adolesc Health 2021; 69:896-904. [PMID: 34627656 DOI: 10.1016/j.jadohealth.2021.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/21/2021] [Accepted: 08/05/2021] [Indexed: 01/13/2023]
Abstract
PURPOSE Many birth-assigned female/transgender male and nonbinary people (identified as masculine spectrum here) begin gender-affirming testosterone therapy by the age of 24 years. Few data inform assessment of cardiovascular health of masculine spectrum youth as a specific subgroup of the 1.5 million transgender people in the United States. The purpose of this review is to help youth-serving practitioners consider, understand, and evaluate cardiovascular health in adolescent and young adult masculine spectrum patients receiving gender-affirming testosterone treatment. METHODS This is a narrative review intended to synthesize a broad body of clinical and research literature. RESULTS Common cardiovascular health changes associated with testosterone include increased red blood cell mass and likely insignificant changes in high-density lipoprotein and low-density lipoprotein levels. Changes in heart mass, heart electrophysiology, and endothelial reactivity are likely, based on extrapolation of data from adults. Testosterone may have indirect effects on cardiovascular health through influences on depression, anxiety, stress, and anorexia nervosa as well as on behaviors such as tobacco use. CONCLUSIONS Testosterone contributes importantly to the cardiovascular health and well-being of masculine spectrum gender-diverse youth. We need to do a better job of supporting these young people with data on cardiovascular health over the life span.
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Affiliation(s)
- Adam C Kean
- Division of Pediatric Cardiology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Rita Saroufim
- Division of Pediatric Endocrinology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Eric Meininger
- Division of Adolescent Medicine, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - John S Fuqua
- Division of Pediatric Endocrinology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - J Dennis Fortenberry
- Division of Adolescent Medicine, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana.
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Giudici A, Khir AW, Reesink KD, Delhaas T, Spronck B. Five years of cardio-ankle vascular index (CAVI) and CAVI0: how close are we to a pressure-independent index of arterial stiffness? J Hypertens 2021; 39:2128-2138. [PMID: 34269333 DOI: 10.1097/hjh.0000000000002928] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Pulse wave velocity, a common metric of arterial stiffness, is an established predictor for cardiovascular events and mortality. However, its intrinsic pressure-dependency complicates the discrimination of acute and chronic impacts of increased blood pressure on arterial stiffness. Cardio-ankle vascular index (CAVI) represented a significant step towards the development of a pressure-independent arterial stiffness metric. However, some potential limitations of CAVI might render this arterial stiffness metric less pressure-independent than originally thought. For this reason, we later introduced CAVI0. Nevertheless, advantages of one approach over the other are left debated. This review aims to shed light on the pressure (in)dependency of both CAVI and CAVI0. By critically reviewing results from studies reporting both CAVI and CAVI0 and using simple analytical methods, we show that CAVI0 may enhance the pressure-independent assessment of arterial stiffness, especially in the presence of large inter-individual differences in blood pressure.
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Affiliation(s)
- Alessandro Giudici
- Biomedical Engineering Research Group, Brunel University London, UK
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, The Netherlands
| | - Ashraf W Khir
- Biomedical Engineering Research Group, Brunel University London, UK
| | - Koen D Reesink
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, The Netherlands
| | - Tammo Delhaas
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, The Netherlands
| | - Bart Spronck
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, The Netherlands
- Department of Biomedical Engineering, School of Engineering and Applied Science, Yale University, New Haven, Connecticut, USA
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10
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Jenkins ZM, Phillipou A, Castle DJ, Eikelis N, Lambert EA. Arterial stiffness in underweight and weight-restored anorexia nervosa. Psychophysiology 2021; 58:e13913. [PMID: 34320231 DOI: 10.1111/psyp.13913] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/18/2021] [Accepted: 07/13/2021] [Indexed: 12/28/2022]
Abstract
Cardiovascular complications have been demonstrated in patients with anorexia nervosa (AN) in both the state of starvation and during weight restoration, however, the underlying mechanisms remain unclear. The current study aimed to assess arterial stiffness via carotid-femoral pulse wave velocity (cfPWV) in the acute and weight-restored states of AN. The study also aimed to determine the association between psychological distress and cfPWV. The sample included 37 participants; 10 participants with AN, 17 who were weight-restored (AN-WR; minimum body mass index >18.5 for at least 12 months) and 10 healthy controls (HCs). cfPWV via applanation tonometry was conducted to assess arterial stiffness. Psychological distress was assessed using the depression anxiety stress scale (DASS-21) and the state-trait anxiety inventory (STAI). Between-group comparisons were performed to determine differences between groups, a two-stage hierarchical regression model was performed to determine the contribution of physiological and psychological variables on cfPWV and correlation analyses were also performed. Vascular stiffness was significantly increased in the AN and AN-WR groups, relative to HCs. The total DASS score was the only significant predictor of cfPWV across the sample. There were positive associations between cfPWV and depression, anxiety and stress, as assessed by the DASS. Furthermore, cfPWV was positively associated with STAI trait anxiety. Arterial stiffness was increased in individuals in the acute and weight-restored states of AN, demonstrating early signs of the development of arteriosclerotic cardiovascular disease. Increased arterial stiffness was associated with increased psychological distress, which may be a contributing mechanism to the increased cardiovascular risk in AN.
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Affiliation(s)
- Zoe M Jenkins
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, Victoria, Australia.,Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.,Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Andrea Phillipou
- Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.,Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia.,Centre for Mental Health, Swinburne University of Technology, Melbourne, Victoria, Australia.,Department of Mental Health, Austin Health, Melbourne, Victoria, Australia
| | - David J Castle
- Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.,Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Nina Eikelis
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Elisabeth A Lambert
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, Victoria, Australia
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11
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Jenkins ZM, Eikelis N, Phillipou A, Castle DJ, Wilding HE, Lambert EA. Autonomic Nervous System Function in Anorexia Nervosa: A Systematic Review. Front Neurosci 2021; 15:682208. [PMID: 34262430 PMCID: PMC8273292 DOI: 10.3389/fnins.2021.682208] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/18/2021] [Indexed: 12/31/2022] Open
Abstract
Background: Autonomic nervous system (ANS) dysfunction has been suggested to contribute to the high prevalence of cardiovascular complications in individuals with anorexia nervosa (AN), yet has not been thoroughly investigated. The current review aimed to synthesize the evidence of basal ANS function in individuals with a current diagnosis of AN and those with a previous diagnosis who had achieved weight restoration, as compared to controls. Methods: A systematic review of nine databases was conducted and studies that were published in a peer-review journal, in English, that included at least one assessment of ANS function in individuals with a current or previous diagnosis of AN were selected. Forty-six studies were included with a total of 811 participants with a current diagnosis of AN and 123 participants with a previous diagnosis of AN. Results: ANS function was assessed through heart rate variability (n = 27), orthostatic challenge, blood pressure variability or baroreflex sensitivity (n = 11), adrenergic activity (n = 14), skin conductance level (n = 4), and pupillometry (n = 1). Individuals with AN demonstrated increased parasympathetic activity and decreased sympathetic activity, suggestive of autonomic dysregulation. Following weight restoration, autonomic function trended toward, or was equivalent to, control levels. Discussion: Autonomic dysregulation is indicated through a range of assessments in individuals with AN. Future investigations should utilize a variety of assessments together in order to conclusively establish the nature of autonomic dysfunction in AN, and following extended weight restoration. Moreover, investigation into the co-occurrence of ANS function and cardiovascular risk is required.
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Affiliation(s)
- Zoe M. Jenkins
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, VIC, Australia
- Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, VIC, Australia
| | - Nina Eikelis
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Andrea Phillipou
- Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, VIC, Australia
- Centre for Mental Health, Swinburne University of Technology, Melbourne, VIC, Australia
- Department of Mental Health, Austin Health, Melbourne, VIC, Australia
| | - David J. Castle
- Department of Mental Health, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, VIC, Australia
| | - Helen E. Wilding
- Library Service, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
| | - Elisabeth A. Lambert
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, VIC, Australia
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12
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Caamaño-Navarrete F, Delgado-Floody P, Martinez-Salazar C, Jerez-Mayorga D. Speed and throwing the ball are related to jump capacity and skeletal muscle mass in university basketball players. J Sports Med Phys Fitness 2021; 61:771-778. [PMID: 34110118 DOI: 10.23736/s0022-4707.20.11411-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Speed and throw ball in basketball players are determinant skills for basketball performance. The purpose of this study was to determinate the relationship between speed and throw the ball with jump capacity and body composition in university basketball players. METHODS A comparative descriptive study with transversal design and a quantitative approach was performed. Seventeen male University basketball players (age = 23.60±3.45 years, height = 180.41±7.99 cm and Body Mass = 86.48±20.07 Kg) completed the following test: throwing the ball (m/s), handgrip strength (kg), speed 5-20 m (i.e., with and without the ball), jumping and reactive strength. Likewise, anthropometric variables and body composition were evaluated. RESULTS A very high correlation was found between the throw ball and the skeletal muscle mass (r=0.810, P<0.001) dominant handgrip strength (r=0.709, P<0.001) and non-dominant handgrip strength (r=0.610, P<0.01). The throw ball reported association with skeletal muscle mass (r2=0.67, P<0.001, 67% of the variance). Significant differences were found in speed with and without the ball at 10 m (P=0.003, ES=-0.854), 15 m (P=<001, ES=-1.548) and 20 m (P=<001, ES=-1.644). The speed of displacement without ball correlated high with the countermovement jump (CMJ) (r=-0.530, P≤0.05) Abalakov (r=-0.586, P≤0.05) and Drop Jump (DJ) (r=-0.685, P≤0.01) in the first 5 m. CONCLUSIONS The speed and throwing of the ball are associated with jumping capacity and skeletal muscle mass. Therefore, it is necessary to work these capacities in the university basketball player to improve performance.
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Affiliation(s)
| | - Pedro Delgado-Floody
- Department of Physical Education, Sport and Recreation, University of La Frontera, Temuco, Chile
| | | | - Daniel Jerez-Mayorga
- Physical Education and Sports Department, Faculty of Sport Sciences, University of Granada, Granada, Spain.,Faculty of Rehabilitation Sciences, Andres Bello University, Santiago, Chile
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13
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Sirufo MM, Ginaldi L, De Martinis M. Peripheral Vascular Abnormalities in Anorexia Nervosa: A Psycho-Neuro-Immune-Metabolic Connection. Int J Mol Sci 2021; 22:5043. [PMID: 34068698 PMCID: PMC8126077 DOI: 10.3390/ijms22095043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/27/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023] Open
Abstract
Immune, neuroendocrine, and autonomic nervous system dysregulation in anorexia nervosa lead to cardiovascular complications that can potentially result in increased morbidity and mortality. It is suggested that a complex non-invasive assessment of cardiovascular autonomic regulation-cardiac vagal control, sympathetic vascular activity, and cardiovascular reflex control-could represent a promising tool for early diagnosis, personalized therapy, and monitoring of therapeutic interventions in anorexia nervosa particularly at a vulnerable adolescent age. In this view, we recommend to consider in the diagnostic route, at least in the subset of patients with peripheral microvascular symptoms, a nailfold video-capillaroscopy as an easy not invasive tool for the early assessing of possible cardiovascular involvement.
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Affiliation(s)
- Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
| | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
| | - Massimo De Martinis
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
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14
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Mimura Y, Shimizu Y, Oi H, Kurose S, Kudo S, Takata T, Mimura M, Funayama M. "Case series: ischemic stroke associated with dehydration and arteriosclerosis in individuals with severe anorexia nervosa". J Eat Disord 2021; 9:39. [PMID: 33743808 PMCID: PMC7981924 DOI: 10.1186/s40337-021-00393-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Numerous reports have indicated that patients with anorexia nervosa (AN) are at a relatively high risk of developing vascular diseases, including cardiovascular events and venous thromboembolism. However, there have been no previous reports of the development of ischemic stroke during refeeding therapy in patients with severe AN. This report is aimed at reporting the characteristics of an ischemic stroke in patients with AN. CASE PRESENTATIONS Our study included 29 admissions by independent 19 female patients cases (19 patients), who received thorough medical, neurological, and psychiatric examinations. Two patients were diagnosed as having developed ischemic stroke; the first patient showed multiple infarctions in the brain, while the second showed symptomatic focal infarction. Our findings suggest that dehydration and arteriosclerosis, in association with severe malnutrition, could predispose to the development of ischemic stroke in patients with severe AN. CONCLUSIONS Development of ischemic stroke in patients with AN might be overlooked. Watching out for neurological signs would help in early diagnosis of ischemic stroke in patients with AN during refeeding. Specific etiology could induce ischemic stroke in patients with AN even if they have no common risk factors of ischemia.
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Affiliation(s)
- Yu Mimura
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan. .,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Yusuke Shimizu
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroki Oi
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Shin Kurose
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Shun Kudo
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Taketo Takata
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Michitaka Funayama
- Department of Neuropsychiatry, Japanese Red Cross Ashikaga Hospital, 49-1 Yobe-Cho, Ashikaga-shi, Tochigi, 326-0843, Japan.,Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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15
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Role of Neuroendocrine, Immune, and Autonomic Nervous System in Anorexia Nervosa-Linked Cardiovascular Diseases. Int J Mol Sci 2020; 21:ijms21197302. [PMID: 33023273 PMCID: PMC7582625 DOI: 10.3390/ijms21197302] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 12/19/2022] Open
Abstract
Anorexia nervosa represents a severe mental disorder associated with food avoidance and malnutrition. In patients suffering from anorexia nervosa, cardiovascular complications are the main reason leading to morbidity and mortality. However, the origin and pathological mechanisms leading to higher cardiovascular risk in anorexia nervosa are still unclear. In this aspect, the issue of exact pathological mechanisms as well as sensitive biomarkers for detection of anorexia nervosa-linked cardiovascular risk are discussed. Therefore, this review synthesised recent evidence of dysfunction in multiple neuroendocrine axes and alterations in the immune system that may represent anorexia nervosa-linked pathological mechanisms contributing to complex cardiovascular dysregulation. Further, this review is focused on identification of non-invasive biomarkers for the assessment of increased cardiovascular risk in anorexia nervosa that can be linked to a clinical application. Complex non-invasive assessment of cardiovascular autonomic regulation—cardiac vagal control (heart rate variability), sympathetic vascular activity (blood pressure variability), and cardiovascular reflex control (baroreflex sensitivity)—could represent a promising tool for early diagnosis, personalized therapy, and monitoring of therapeutic interventions in anorexia nervosa particularly at a vulnerable adolescent age.
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16
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Saiki A, Ohira M, Yamaguchi T, Nagayama D, Shimizu N, Shirai K, Tatsuno I. New Horizons of Arterial Stiffness Developed Using Cardio-Ankle Vascular Index (CAVI). J Atheroscler Thromb 2020; 27:732-748. [PMID: 32595186 PMCID: PMC7458785 DOI: 10.5551/jat.rv17043] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Arterial stiffness is recognized mainly as an indicator of arteriosclerosis and a predictor of cardiovascular events. Cardio-ankle vascular index (CAVI), which reflects arterial stiffness from the origin of the aorta to the ankle, was developed in 2004. An important feature of this index is the independency from blood pressure at the time of measurement. A large volume of clinical evidence obtained using CAVI has been reported. CAVI is high in patients with various atherosclerotic diseases including coronary artery disease and chronic kidney disease. Most coronary risk factors increase CAVI and their improvement reduces CAVI. Many prospective studies have investigated the association between CAVI and future cardiovascular disease (CVD), and proposed CAVI of 9 as the optimal cut-off value for predicting CVD. Research also shows that CAVI reflects afterload and left ventricular diastolic dysfunction in patients with heart failure. Furthermore, relatively acute changes in CAVI are observed under various pathophysiological conditions including mental stress, septic shock and congestive heart failure, and in pharmacological studies. CAVI seems to reflect not only structural stiffness but also functional stiffness involved in acute vascular functions. In 2016, Spronck and colleagues proposed a variant index CAVI0, and claimed that CAVI0 was truly independent of blood pressure while CAVI was not. This argument was settled, and the independence of CAVI from blood pressure was reaffirmed. In this review, we summarize the recently accumulated evidence of CAVI, focusing on the proposed cut-off values for CVD events, and suggest the development of new horizons of vascular function index using CAVI.
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Affiliation(s)
- Atsuhito Saiki
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Masahiro Ohira
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Takashi Yamaguchi
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | | | - Naomi Shimizu
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Kohji Shirai
- Department of Internal Medicine, Mihama Hospital
| | - Ichiro Tatsuno
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
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17
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Hübel C, Yilmaz Z, Schaumberg KE, Breithaupt L, Hunjan A, Horne E, García‐González J, O'Reilly PF, Bulik CM, Breen G. Body composition in anorexia nervosa: Meta-analysis and meta-regression of cross-sectional and longitudinal studies. Int J Eat Disord 2019; 52:1205-1223. [PMID: 31512774 PMCID: PMC6899925 DOI: 10.1002/eat.23158] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Clinically, anorexia nervosa (AN) presents with altered body composition. We quantified these alterations and evaluated their relationships with metabolites and hormones in patients with AN longitudinally. METHOD In accordance with PRISMA guidelines, we conducted 94 meta-analyses on 62 samples published during 1996-2019, comparing up to 2,319 pretreatment, posttreatment, and weight-recovered female patients with AN with up to 1,879 controls. Primary outcomes were fat mass, fat-free mass, body fat percentage, and their regional distribution. Secondary outcomes were bone mineral density, metabolites, and hormones. Meta-regressions examined relationships among those measures and moderators. RESULTS Pretreatment female patients with AN evidenced 50% lower fat mass (mean difference [MD]: -8.80 kg, 95% CI: -9.81, -7.79, Q = 1.01 × 10-63 ) and 4.98 kg (95% CI: -5.85, -4.12, Q = 1.99 × 10-28 ) lower fat-free mass, with fat mass preferentially stored in the trunk region during early weight restoration (4.2%, 95% CI: -2.1, -6.2, Q = 2.30 × 10-4 ). While the majority of traits returned to levels seen in healthy controls after weight restoration, fat-free mass (MD: -1.27 kg, 95% CI: -1.79, -0.75, Q = 5.49 × 10-6 ) and bone mineral density (MD: -0.10 kg, 95% CI: -0.18, -0.03, Q = 0.01) remained significantly altered. DISCUSSION Body composition is markedly altered in AN, warranting research into these phenotypes as clinical risk or relapse predictors. Notably, the long-term altered levels of fat-free mass and bone mineral density suggest that these parameters should be investigated as potential AN trait markers. RESUMENOBJETIVO Clínicamente, la anorexia nervosa (AN) se presenta con alteraciones en la composición corporal. Cuantificamos estas alteraciones y evaluamos longitudinalmente su relación con metabolitos y hormonas en pacientes con AN. MÉTODO: De acuerdo con las pautas PRISMA, realizamos 94 meta-análisis en 62 muestras publicadas entre 1996-2019, comparando hasta 2,319 pacientes mujeres en pre-tratamiento, post-tratamiento, y recuperadas en base al peso con hasta 1,879 controles. Las principales medidas fueron masa grasa, masa libre de grasa, porcentaje de grasa corporal y su distribución regional. Las medidas secundarias fueron densidad mineral ósea, metabolitos y hormonas. Las meta-regresiones examinaron las relaciones entre esas medidas y moderadores. RESULTADOS Las pacientes femeninas con AN pre-tratamiento mostraron un 50% menos de masa grasa (MD: -8.80 kg, CI 95%: -9.81, -7.79, Q = 1.01 × 10-63 ) y 4.98 kg (CI 95%: -5.85, -4.12, Q = 1.99 × 10-28 ) menos de masa libre de grasa, con masa grasa preferentemente almacenada en la región del tronco durante la recuperación temprana del peso (4.2%, CI 95%: -2.1, -6.2, Q = 2.30 × 10-4 ). Aunque la mayoría de los rasgos regresaron a los niveles vistos en los controles sanos después de la restauración del peso, la masa libre de grasa (MD: -1.27 kg, CI 95%: -1.79, -0.75, Q = 5.49 × 10-6 ) y la densidad mineral ósea (MD: -0.10 kg, CI 95%: -0.18, -0.03, Q = 0.01) permanecieron significativamente alteradas. DISCUSIÓN: La composición corporal es marcadamente alterada en la AN, lo que garantiza la investigación en estos fenotipos como predictores de riesgo clínico o de recaída. Notablemente, la alteración a largo plazo de los niveles de masa libre de grasa y densidad mineral ósea sugieren que estos parámetros debe ser investigados como potenciales rasgos indicadores de AN.
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Affiliation(s)
- Christopher Hübel
- Social, Genetic & Developmental Psychiatry CentreInstitute of Psychiatry, Psychology and Neuroscience, King's College LondonLondonUK
- UK National Institute for Health Research (NIHR) Biomedical Research CentreSouth London and Maudsley HospitalLondonUK
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Zeynep Yilmaz
- Department of PsychiatryUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of GeneticsUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Katherine E. Schaumberg
- Department of PsychiatryUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of PsychiatryUniversity of Wisconsin—MadisonMadisonWisconsin
| | - Lauren Breithaupt
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Eating Disorders Clinical and Research ProgramMassachusetts General HospitalBostonMassachusetts
- Department of PsychiatryHarvard Medical SchoolBostonMassachusetts
| | - Avina Hunjan
- Social, Genetic & Developmental Psychiatry CentreInstitute of Psychiatry, Psychology and Neuroscience, King's College LondonLondonUK
- UK National Institute for Health Research (NIHR) Biomedical Research CentreSouth London and Maudsley HospitalLondonUK
| | - Eleanor Horne
- Department of Genetics, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | | | - Paul F. O'Reilly
- Social, Genetic & Developmental Psychiatry CentreInstitute of Psychiatry, Psychology and Neuroscience, King's College LondonLondonUK
| | - Cynthia M. Bulik
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Department of PsychiatryUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of NutritionUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Gerome Breen
- Social, Genetic & Developmental Psychiatry CentreInstitute of Psychiatry, Psychology and Neuroscience, King's College LondonLondonUK
- UK National Institute for Health Research (NIHR) Biomedical Research CentreSouth London and Maudsley HospitalLondonUK
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