Browsing by Author "Arteaga, Eugenio"

Now showing 1 - 4 of 4
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    An Ultrasound Model to Discriminate the Risk of Thyroid Carcinoma
    (ELSEVIER SCIENCE INC, 2011) Miguel Dominguez, Jose; Baudrand, Rene; Cerda, Jaime; Campusano, Claudia; Fardella, Carlos; Arteaga, Eugenio; Cruz, Francisco; Solar, Antonieta; Arias, Tatiana; Mosso, Lorena
    Rationale and Objectives: Thyroid nodules are common on ultrasonographic examination and are mostly benign. Ultrasound characteristics may help discriminate thyroid carcinoma (TC) from benign nodules. The aims of this study. were to identify ultrasonographic characteristics associated with IC and to validate a previously proposed model based on the presence of three ultrasonographic characteristics.,
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    Clinical Presentation and Perioperative Management of Pheochromocytomas and Paragangliomas: A 4-Decade Experience
    (ENDOCRINE SOC, 2021) Uslar, Thomas; San Francisco, Ignacio F.; Olmos, Roberto; Macchiavelo, Stefano; Zuniga, Alvaro; Rojas, Pablo; Garrido, Marcelo; Huete, Alvaro; Mendez, Gonzalo P.; Cortinez, Ignacio; Zemelman, Jose Tomas; Cifuentes, Joaquin; Castro, Fernando; Olivari, Daniela; Dominguez, Jose Miguel; Arteaga, Eugenio; Fardella, Carlos E.; Valdes, Gloria; Tagle, Rodrigo; Baudrand, Rene
    Purpose: Latin American reports on pheochromocytomas and paragangliomas (PPGLs) are scarce. Recent studies demonstrate changes in clinical presentation and management of these patients. Herein, we assessed the main characteristics of PPGL patients in our academic center over the past 4 decades.
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    High prevalence of vitamin D deficiency in Chilean healthy postmenopausal women with normal sun exposure: additional evidence for a worldwide concern
    (LIPPINCOTT WILLIAMS & WILKINS, 2007) Gonzalez, Gilberto; Alvarado, Jose N.; Rojas, Auristela; Navarrete, Carlos; Velasquez, Carmen G.; Arteaga, Eugenio
    Objective: To assess the prevalence of vitamin D deficiency in healthy postmenopausal women with normal sun exposure but without vitamin D fortification in their diets.
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    Risk factors for the development of osteoarthritis in middle-aged women
    (2022) Blumel, Juan E.; Aedo, Socrates; Arteaga, Eugenio; Vallejo, Maria S.; Chedraui, Peter
    Background: Osteoarthritis (OA) is a health problem affecting millions of individuals worldwide. Aim: To evaluate risk factors for hip and knee osteoarthritis (OA) in women aged 40 to 59 years. Material and Methods: Analysis of a prospective cohort of 1159 women attending preventive health care programs and followed during 28 years. They underwent a clinical and laboratory evaluation from 1990 to 1993. The diagnosis of OA was retrieved from registries of a special program for osteoarthritis in 2020. Results: Twenty four percent of participants developed osteoarthritis during the follow-up. At the beginning of the study and compared with women without OA, they were older (median [interquartile range or IQR]: 49.6 [8.5] and 47.2 [8.2] years respectively), had a higher body mass index (26.3 [5.3] and 25.1 [5.3] respectively), and a higher frequency of jobs with low qualification (76 and 62% respectively). The presence of type 2 diabetes mellitus, chronic hypertension, a previous history of alcohol or cigarette consumption, postmenopausal status and lipid and glucose blood levels did not differ between women with or without OA. Cox regression showed a final model that incorporates body mass index (hazard ratio (HR): 1.04; 95% confidence intervals (CI): 1.01-1.07), age (HR: 1.05; 95% CI: 1.03-1.08) and having an unqualified job (HR: 1.88; 95% CI: 1.43-2.47) as risk factors for OA. Conclusions: Obesity and the type of job are the most relevant risk factors found for OD: both may be modified with proper care. (Rev Med Chile 2022; 150: 46-53)