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Radić M, Kolak E, Đogaš H, Gelemanović A, Bučan Nenadić D, Vučković M, Radić J. Body composition parameters in systemic sclerosis-a systematic review and meta-analysis. Rheumatology (Oxford) 2024; 63:16-25. [PMID: 37647631 DOI: 10.1093/rheumatology/kead418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/06/2023] [Accepted: 07/24/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND The aim of this systematic review and meta-analysis was to summarize current evidence regarding body composition (BC) in SSc in order to gain new insights and improve clinical care in the context of the nutritional status of SSc patients. METHODS The databases Web of Science, PubMed, Scopus and Cochrane Library were searched on 4 January 2023. Studies were included if they provided data regarding BC obtained by dual-energy X-ray absorptiometry (DXA) or bioelectrical impedance analysis (BIA) in patients with SSc and healthy controls (HC). The study design criteria for inclusion were cohort and observational studies. The risk of bias assessment was performed using the Newcastle-Ottawa scale. For meta-analysis, mean difference with a 95% confidence interval was obtained and all results were depicted as forest plots. RESULTS The number of retrieved publications was 593, of which nine were included in a random-effects meta-analysis totalling 489 SSc patients and 404 HC. Overall, significantly lower body mass index, lean mass (LM), fat mass (FM) and phase angle values were found in SSc patients when compared with HC. Furthermore, FM and LM were significantly lower in SSc patients when the DXA method was applied, whereas the same parameters were comparable between two groups of participants when BIA was applied. CONCLUSION Altered BC is characteristic of SSc patients indicating the need for regular nutritional status assessment in order to improve the quality of life and clinical care of patients with SSc.
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Affiliation(s)
- Mislav Radić
- Internal Medicine Department, Rheumatology, Allergology and Clinical Immunology Division, University Hospital of Split, Split, Croatia
- Department of Internal Medicine, University of Split, Split, Croatia
| | - Ela Kolak
- Nutrition and Dietetics Department, University Hospital of Split, Split, Croatia
| | - Hana Đogaš
- Internal Medicine Department, Nephrology and Hemodialysis Division, University Hospital of Split, Split, Croatia
| | | | - Dora Bučan Nenadić
- Nutrition and Dietetics Department, University Hospital of Split, Split, Croatia
| | - Marijana Vučković
- Internal Medicine Department, Nephrology and Hemodialysis Division, University Hospital of Split, Split, Croatia
| | - Josipa Radić
- Department of Internal Medicine, University of Split, Split, Croatia
- Internal Medicine Department, Nephrology and Hemodialysis Division, University Hospital of Split, Split, Croatia
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Rosato E, Gigante A, Pellicano C, Colalillo A, Alunni-Fegatelli D, Muscaritoli M. Phase angle, nutritional status, and mortality in systemic sclerosis: An exploratory pilot study. Nutrition 2023; 107:111946. [PMID: 36577164 DOI: 10.1016/j.nut.2022.111946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Systemic sclerosis (SSc) is a rare autoimmune disease characterized by microvascular damage and fibrosis of the skin and internal organs. Among SSc complications, changes in nutritional status have a negative effect on quality of life and predispose patients to malnutrition. The aim of this exploratory pilot study was to examine whether bioelectrical impedance analysis-derived phase angle (PhA) is a parameter of nutritional status and a marker of mortality in patients with SSc. METHODS Consecutive adult patients with SSc were included in the study. Biochemical analyses, anthropometric data, and bioelectrical impedance analysis assessments were recorded at the time of enrollment. The Malnutrition Universal Screening Tool (MUST) and Global Leadership Initiative on Malnutrition (GLIM) were applied to assess nutritional status. RESULTS A total of 104 patients with SSc (88 women; median age: 55 y [interquartile range (IQR), 45.5- 66 y]) were enrolled. In patients with SSc and high malnutrition risk according to MUST, mean values of PhA were significantly lower than those of patients with SSc and low malnutrition risk (4° [IQR, 3.7°-4.4°] vs 4.6° [IQR, 4.2°-5.1°]; P = 0.004). Patients with SSc and malnutrition according to the GLIM criteria showed significantly lower PhA than patients with SSc but without malnutrition (3.8° [IQR, 3.5°-4.3°] vs 4.6° [IQR, 4.2°-5.1°]; P < 0.0001). Kaplan-Meier curves demonstrated that overall survival was significantly shorter (34.57 mo [±13.35] vs 48 mo [±0]; P = 0.001) in patients with SSc and PhA <3.75°. In the multivariate analysis, only PhA was a predictive factor for death (hazard ratio: 0.283; 95% confidence interval, 0.083-0.965; P = 0.044). CONCLUSIONS The data obtained suggest that lower PhA values in patients with SSc are associated with an increased malnutrition risk with MUST, malnutrition with GLIM, and increased mortality. Additional studies are necessary to confirm these preliminary results.
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Affiliation(s)
- Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy.
| | - Chiara Pellicano
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Amalia Colalillo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Danilo Alunni-Fegatelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
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Nassar M, Ghernautan V, Nso N, Nyabera A, Castillo FC, Tu W, Medina L, Ciobanu C, Alfishawy M, Rizzo V, Eskaros S, Mahdi M, Khalifa M, El-Kassas M. Gastrointestinal involvement in systemic sclerosis: An updated review. Medicine (Baltimore) 2022; 101:e31780. [PMID: 36397401 PMCID: PMC9666124 DOI: 10.1097/md.0000000000031780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The gastrointestinal tract (GI) is the second most affected organ system in individuals suffering from systemic/localized scleroderma (SSc) or localized scleroderma. SSc can affect any part of the GI, between the oral cavity and anorectum. The annual incidence of SSc in the United States is estimated to be 19.3 cases per million adults, with the highest incidence reported in people aged 44 to 55. Females are 5 times more likely than males to suffer from SSc. Morbidity and mortality rates associated with SSc are predominantly elevated among patients with GI manifestations. Esophageal and intestinal manifestations impact 90% and 40% to 70% of patients with systemic scleroderma, respectively. SSc patients are known to suffer from small bowel hypomotility and small intestinal bacterial overgrowth, which cause malabsorption and malnutrition, ultimately contributing to the 50% mortality rate. Fecal incontinence is a common symptom of SSc that can lead to depression. SSc patients may suffer from gastrointestinal complications that can negatively impact their quality of life on a daily basis. Multidisciplinary approaches are necessary for systematically managing gastrointestinal complications associated with SSc. A prospective study should focus on developing targeted therapies to improve recovery patterns and prognosis in cases of SSc. This article summarizes the epidemiology, commonly reported clinical manifestations, complications, and available treatments for treating GI pathology in SSc patients.
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Affiliation(s)
- Mahmoud Nassar
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Victoria Ghernautan
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Nso Nso
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Akwe Nyabera
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Francisco Cuevas Castillo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Wan Tu
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Luis Medina
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | | | - Mostafa Alfishawy
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Vincent Rizzo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Saphwat Eskaros
- Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Mamdouh Mahdi
- Internal Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mohamed Khalifa
- Hospital Management Department, Helwan University, Cairo, Egypt
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
- * Correspondence: Mohamed El-Kassas, Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan 11795 Cairo, Egypt (e-mail: )
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Rosato E, Gigante A, Pellicano C, Villa A, Iannazzo F, Alunni Fegatelli D, Muscaritoli M. Symptoms related to gastrointestinal tract involvement and low muscularity in systemic sclerosis. Clin Rheumatol 2022; 41:1687-1696. [PMID: 35149929 PMCID: PMC9119878 DOI: 10.1007/s10067-022-06059-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/21/2021] [Accepted: 01/09/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION/OBJECTIVES Gastrointestinal tract (GIT) involvement is frequently observed in systemic sclerosis (SSc) and may lead to nutritional impairment. The aim of the study was to assess the prevalence of symptoms related to GIT involvement and to analyze the possible association between gastrointestinal symptoms and low muscularity in SSc patients. METHODS Sixty-nine consecutive patients (60 females, median age 53 (IQR 43-63), body mass index (BMI) 23.2 (IQR 20.9-24.6) kg/m2) with diagnosis of SSc admitted to our Scleroderma Unit were enrolled. Clinical status, anthropometric data, and bioelectrical impedance (Inbody 770, USA) analysis-assessed Fat-Free Mass Index (FFMI) were recorded upon enrollment. UCLA questionnaire was used to quantify GIT involvement with seven specific scales. RESULTS Mean FFMI was 16.2 kg/m2 (IQR 15.2-17.6). The median UCLA total score was 0.53 (IQR 0.19-0.89). FFMI showed a significant negative correlation with UCLA total score (r = -0.29, p = 0.016) and UCLA distention/bloating (r = -0.35, p < 0.01). In 16 patients (23.1%), FFMI was reduced and UCLA distention/bloating was significantly higher (p = 0.039) in SSc patients with lower FFMI [1.75 (IQR 0.75-2.12) vs 0.75 (IQR 0.25-1.75)]. At multiple linear regression model, FFMI showed association with UCLA distention/bloating [beta coefficient - 0.315 (95% CI of beta coefficient: -0.591; -0.039), p = 0.026], BMI [beta coefficient 0.259 (95% CI of beta coefficient: 0.163; 0.355), p = 0.001], and disease duration [beta coefficient - 0.033 (95% CI of beta coefficient: -0.059; -0.007), p = 0.015]. CONCLUSIONS In SSc, low FFMI is associated with symptoms related to GIT involvement, in particular with distension/bloating. Key Points • FFMI is associated with symptoms related to GIT involvement. • Low FFMI is associated with symptoms related to UCLA distention/bloating. • Malnutrition is not associated with symptoms related to GIT involvement.
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Affiliation(s)
- Edoardo Rosato
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy
| | - Chiara Pellicano
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy
| | - Annalisa Villa
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy
| | - Francesco Iannazzo
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy
| | - Danilo Alunni Fegatelli
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Rome, Italy
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell' Università 37, 00185, Rome, Italy.
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Vascular Endothelial Growth Factor Biology and Its Potential as a Therapeutic Target in Rheumatic Diseases. Int J Mol Sci 2021; 22:ijms22105387. [PMID: 34065409 PMCID: PMC8161097 DOI: 10.3390/ijms22105387] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Rheumatic diseases constitute a diversified group of diseases distinguished by arthritis and often involve other organs. The affected individual has low quality of life, productivity even life-threatening in some severe conditions. Moreover, they impose significant economic and social burdens. In recent years, the patient outcome has been improved significantly due to clearer comprehension of the pathology of rheumatic diseases and the effectiveness of "treat to target" therapies. However, the high cost and the adverse effects are the concerns and full remissions are not often observed. One of the main processes that contributes to the pathogenesis of rheumatic diseases is angiogenesis. Vascular endothelial growth factor (VEGF), a central mediator that regulates angiogenesis, has different isoforms and functions in various physiological processes. Increasing evidence suggests an association between the VEGF system and rheumatic diseases. Anti-VEGF and VEGF receptor (VEGFR) therapies have been used to treat several cancers and eye diseases. This review summarizes the current understanding of VEGF biology and its role in the context of rheumatic diseases, the contribution of VEGF bioavailability in the pathogenesis of rheumatic diseases, and the potential implications of therapeutic approaches targeting VEGF for these diseases.
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Kim J, Park HJ, Sim WS, Lee S, Kim K, Kim WJ, Lee JY. Predictive Value of the Phase Angle for Analgesic Efficacy in Lumbosacral Transforaminal Block. J Clin Med 2021; 10:jcm10020240. [PMID: 33445595 PMCID: PMC7827249 DOI: 10.3390/jcm10020240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/19/2020] [Accepted: 01/08/2021] [Indexed: 12/11/2022] Open
Abstract
The mechanism of low back and leg pain involves mixed neuropathic and nociceptive components. Spinal neuropathic pain is related to increased levels of inflammatory cytokines and disrupted and increased permeability of the blood-spinal cord barrier, originally composed of tight junctions of capillary endothelial cells surrounded by lamina. The phase angle (PA) estimates cell membrane integrity using bioelectrical impedance analysis. We evaluated the predictive value of the PA for analgesic efficacy in lumbosacral transforaminal block. We retrospectively collected data from 120 patients receiving transforaminal blocks for lumbosacral radicular pain and assessed the PA before and 5 min following the block. Responders (group R) and non-responders (group N) were defined by ≥50% and <50% pain reduction, respectively, on a numerical rating scale, 30 min following the block; clinical data and the PA were compared. Among the 109 included patients, 50 (45.9%) and 59 (54.1%) had ≥50% and <50% pain reduction, respectively. In group N, the PA change ratio showed 88.1% specificity, 32.0% sensitivity, and 62.4% accuracy; a ratio of <0.087 at 5 min following the block predicted non-response. A PA change ratio of <0.087 at 5 min following lumbar transforaminal blocks predicted non-responders with high specificity.
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Affiliation(s)
- Jeayoun Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
| | - Hue Jung Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Woo Seog Sim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
| | - Seungwon Lee
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
| | - Keoungah Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
| | - Woo Jin Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
| | - Jin Young Lee
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul 06351, Korea; (J.K.); (W.S.S.); (S.L.); (K.K.); (W.J.K.)
- Correspondence: ; Tel.: +82-2-3410-1929; Fax: +82-2-3410-6626
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Gigante A, Rosato E, Muscaritoli M. Body composition and microvascular damage in systemic sclerosis patients. J Endocrinol Invest 2021; 44:205-206. [PMID: 32683616 DOI: 10.1007/s40618-020-01364-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/13/2020] [Indexed: 10/23/2022]
Affiliation(s)
- A Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy.
| | - E Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
| | - M Muscaritoli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
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Molfino A, Gasperini ML, Gigante A, Rosato E, Muscaritoli M. Left Ventricular Mass Index as Potential Surrogate of Muscularity in Patients With Systemic Sclerosis Without Cardiovascular Disease. JPEN J Parenter Enteral Nutr 2020; 45:1302-1308. [PMID: 32794588 DOI: 10.1002/jpen.1999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 08/04/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND Systemic sclerosis (SSc) may be associated with protein-energy malnutrition. It was demonstrated that left ventricular mass (LVM) reflected poor nutrition status in SSc patients, and no data are available on LVM as a surrogate measure of muscularity. We aimed to evaluate, in SSc patients, the relationship between muscle mass and LVM as a novel indicator of muscularity in this setting. METHODS SSc patients and healthy controls (HCs) were considered and underwent echocardiography to assess LVM and LVM index (LVMI). Body composition, including fat-free mass index (FFMI), phase angle (PhA), and body cell mass index (BCMI), was analyzed by multifrequency bioelectrical impedance analysis. RESULTS Sixty-four SSc patients (aged 51 ± 13 years) and 30 HCs (aged 46 ± 13 years) were enrolled. BCMI and PhA were lower in SSc patients compared with HCs (P < .001). LVM and LVMI were not different between SSc patients and HCs (P = .068, P = .14, respectively). In SSc patients, a significant correlation was shown between LVMI and FFMI (τ = 0.192, P = .026); in multiple regression analysis, FFMI was significantly associated with the Malnutrition Universal Screening Tool (P < .0001), LVMI (P = .01), and disease severity scale (P = .02). CONCLUSION Changes in body composition were present in SSc patients, particularly in terms of BMCI and PhA. A correlation between LVMI and FFMI as indexes of muscularity exists in this cohort, suggesting that cardiac mass might be used as a surrogate of nutrition status in this setting.
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Affiliation(s)
- Alessio Molfino
- Department of Translational and Precision Medicine (formerly Department of Clinical Medicine), Sapienza University of Rome, Rome, Italy
| | - Maria Ludovica Gasperini
- Department of Translational and Precision Medicine (formerly Department of Clinical Medicine), Sapienza University of Rome, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine (formerly Department of Clinical Medicine), Sapienza University of Rome, Rome, Italy
| | - Edoardo Rosato
- Department of Translational and Precision Medicine (formerly Department of Clinical Medicine), Sapienza University of Rome, Rome, Italy
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine (formerly Department of Clinical Medicine), Sapienza University of Rome, Rome, Italy
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Rosato E, Gigante A, Iacolare A, Villa A, Gasperini ML, Muscaritoli M. Reduction of fat free mass index and phase angle is a risk factor for development digital ulcers in systemic sclerosis patients. Clin Rheumatol 2020; 39:3693-3700. [PMID: 32447602 DOI: 10.1007/s10067-020-05141-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/23/2020] [Accepted: 05/01/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION/OBJECTIVES This study aims to evaluate the role of fat free mass index (FFMI) and phase angle (PhA) as markers to predict occurrence of new digital ulcers in systemic sclerosis (SSc) patients. METHODS Body composition evaluation from bioelectrical impedance and clinical assessment were performed in SSc patients at enrollment and after 12 months follow-up. RESULTS Seventy-nine SSc patients (67 female) with a mean age of 53 ± 13 years were enrolled. In SSc patients with a digital ulcers history, FFMI value is lower (p < 0.05) and phase angle (PhA) value is higher (p < 0.01) than SSc patients without a digital ulcers history. After 12 months of follow-up, 30 patients (38%) presented at least one new episode of digital ulcers. Patients with reduced FFMI had a relative risk of 6.7 for new digital ulcers (CI 2.1-21.8, p < 0.001). Patients with reduced PhA had a relative risk of 10.1 for new digital ulcers (CI 3.5-29.5, p < 0.0001). In multivariate analysis, FFMI and PhA were associated with major vascular complication (digital ulcers, pulmonary arterial hypertension, and scleroderma renal crisis). FFMI loss, assessed as delta between follow-up and baseline, is higher in SSc with short duration (≤ 3 years) than SSc patients with long duration [0.4 (0-0.50) vs - 0.10 (- 0.2-0)]. CONCLUSION In SSc patients, reduction of the FFMI and PhA represents after 12 months a risk factor for development of new digital ulcers and major vascular complication. Key Points • Fat free mass index represents a risk factor for development of digital ulcers • Phase angle represents a risk factor for development of digital ulcers • Body compositions in systemic sclerosis are a marker of activity disease.
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Affiliation(s)
- Edoardo Rosato
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy.
| | - Antonietta Gigante
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
| | - Andrea Iacolare
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
| | - Annalisa Villa
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
| | - Maria Ludovica Gasperini
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine-Scleroderma Unit, Sapienza University of Rome, Viale dell'Università 37, 00185, Rome, Italy
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