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9. Efficacy of high-intensity interval- or continuous aerobic-training on insulin resistance and muscle function in adults with metabolic syndrome: a clinical trial

Author

Gallo-Villegas, Jaime, Castro-Valencia, Leonardo A., Pérez, Laura, Restrepo, Daniel, Guerrero, Oscar, Cardona, Sergio, Sánchez, Yeliana L., Yepes-Calderón, Manuela, Valbuena, Luis H., Peña, Miguel, Milán, Andrés F., Trillos-Almanza, Maria C., Granados, Sergio, Aristizabal, Juan C., Estrada-Castrillón, Mauricio, Narvaez-Sanchez, Raúl, Osorio, Jorge, Aguirre-Acevedo, Daniel C., and Calderón, Juan C.

Published
2022
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10. Uso de métodos diagnósticos en la evaluación preparticipativa para la práctica de actividad física en asintomáticos. ¿Es posible detectar la enfermedad cardiovascular y prevenir la muerte súbita?

Author

Gallo-Villegas, Jaime A. and Aristizábal-Ocampo, Dagnóvar

Subjects
*SUDDEN death, *CARDIOVASCULAR diseases, *PERIODICAL articles, *EVALUATION methodology, *PHYSICAL activity
Abstract

The article in the Colombian Journal of Cardiology focuses on the use of diagnostic methods in the pre-participation evaluation for physical activity in asymptomatic individuals. The possibility of detecting cardiovascular diseases and preventing sudden death is discussed. The effectiveness and economic viability of certain diagnostic methods, such as the electrocardiogram, in the Colombian context are questioned, and the importance of medical history and physical examination in the pre-participation evaluation is highlighted. [Extracted from the article]

Published
2024
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13. Diferencias en el control de la presión arterial según el subtipo de hipertensión en pacientes con diagnóstico de novo : un estudio de cohorte retrospectivo.

Author

Rivera-Martínez, Wilfredo A., Casanova-Valderrama, Ma. Eugenia, Figueroa-Torregroza, Lunévar, Ocampo-Chaparro, José M., Salazar-Solarte, Aura Ma., Zambrano, José, Gallo-Villegas, Jaime, and Aristizábal-Ocampo, Dagnóvar

Abstract

Copyright of Revista Colombiana de Cardiología is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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28. Early manifestations of overtraining in athletes in the pre-competitive period prior to the National Sports Games, Colombia 2012: a cross-sectional study

Author

Mercado Peña, Mario Alberto and Gallo Villegas, Jaime Alberto

Subjects
Athletes, Athletic Performance, Epidemiology, Overload, Sports, Atletas, Deportes, Epidemiología, Rendimiento Atlético, Sobrecarga, Esportes, Epidemiologia, Rendimento Atlético, Sobrecarrega, Medicine, Medicine (General), R5-920
Abstract

Objective: To determine the frequency of early clinical symptoms of the overtraining syndrome (OTS), in Antioquia´s athletes in the pre-competitive period prior to the Na-tional Sports Games, Colombia 2012. Materials and methods: The Sports Medicine French Society (SMFS) questionnaire was administered to 153 highly trained athletes, belonging to 28 sports disciplines. Results: Mean age of the studied athletes was 23.5 ± 5.5 years; 56.9% were men. Fre-quency of OTS early symptoms was 24.8%. The affected athletes had a greater volume of sport training (24.3 ± 10.3 vs. 19.7 ± 9.4 hours/week; p = 0.018); more commonly belonged to an individual sports discipline (81.6% vs. 55.7%; p = 0.017); more often they were studying (76.3% vs. 56.5%; p = 0.030) or in exams period (42.1 vs. 21.2%; p = 0.029) and perceived more stressful situations in the last month (62.1% vs. 16.2%; p < 0.01). Conclusions: a high frequency of early manifestations of OTS was found. It was higher in women than in men. Several individual factors, related to training and the type of sport, might be associated with these manifestations.

Published
2014

32. Validity and reproducibility of a method to estimate cardiorespiratory fitness in college adults

Author

Arcila, Eliana, Restrepo, Carlos, Valbuena, Luis, Quintero, Mario Andrés, Marino, Felipe, Osorio, Jorge Alberto, Gallo-Villegas, Jaime, Saldarriaga-Franco , Juan Fernando, Arcila, Eliana, Restrepo, Carlos, Valbuena, Luis, Quintero, Mario Andrés, Marino, Felipe, Osorio, Jorge Alberto, Gallo-Villegas, Jaime, and Saldarriaga-Franco , Juan Fernando

Abstract

Introduction: Cardiorespiratory fitness is a predictor of cardiovascular and all-cause mortality. Its assessment in different groups has clinical and public health usefulness.Objective: To evaluate the validity and reproducibility of a no-exercise method [National Aeronautics and Space Administration (NASA) method] to estimate the maximum oxygen consumption (VO2máx) in college adults.Materials and methods: This study included 94 healthy individuals of both sexes (18-55 years). The gold standard was ergospirometry. The validity and reproducibility were evaluated with the intraclass correlation coefficient (ICC) and the Bland-Altman method. Results: Among the participants, we found a mean age of 30.54 ± 9.33 years and a VO2máx of 41.29 ± 9.54 ml O2.kg-1.min-1; 48.9 % were women. A mean difference of VO2máx between ergospirometry and that estimated by the NASA method of 3.41 ± 5.64 ml O2.kg-1.min-1 was found. The concordance between the two methods was good, with an ICC of 0.858 (CI95% 0.672-0.926). The percentage of error was 29.70 %. The reproducibility of the two estimates by the NASA method was excellent, with an ICC of 0.986 (CI95% 0.927-0.995).Conclusions: The NASA method is valid and reproducible to estimate VO2máx in college adults. In addition, it is safe and easy to apply. Estimating cardiorespiratory fitness is recommended to improve screening in cardiometabolic risk programs and to implement timely interventions., Introducción. La capacidad física cardiorrespiratoria es un predictor de mortalidad por enfermedad cardiovascular y por todas las causas. Su diagnóstico en diferentes grupos tiene utilidad clínica y en salud pública.Objetivo. Evaluar la validez y reproducibilidad de un método sin ejercicio implementado por la NASA (National Aeronautics and Space Administration), para estimar el volumen máximo de oxígeno (VO2máx) consumido en adultos universitarios.Materiales y métodos. Estudio de validación de una prueba que incluyó 94 individuos sanos de ambos sexos (18 a 55 años). La prueba de referencia fue la ergoespirometría. La validez y la reproducibilidad se evaluaron mediante el coeficiente de correlación intraclase (Intraclass Correlation Coefficient, CCI) y el método de Bland-Altman. Resultados. Del total de los individuos incluidos en el estudio, 48,9 % fueron mujeres. La media de edad de los participantes fue de 30,54 ± 9,33 años y, la del VO2máx, fue de 41,29 ± 9,54 mlO2.kg-1.min-1. Se encontró una diferencia de medias de VO2máx entre la ergoespirometría y el estimado por el método implementado por la NASA de 3,41 ± 5,64 mlO2.kg-1.min-1. La concordancia entre los dos métodos fue buena, con un coeficiente de correlación intraclase de 0,858 (IC95% 0,672-0,926). El porcentaje de error fue del 29,70 %. La reproducibilidad de las dos estimaciones por el método implementado por la NASA fue excelente, con un coeficiente de correlación intraclase de 0,986 (IC95% 0,927-0,995).Conclusiones. El método NASA es válido y reproducible para estimar el VO2máx en adultos universitarios; además, es seguro y de fácil aplicación. Se recomienda la estimación de la capacidad física cardiorrespiratoria para mejorar la tamización en los programas de riesgo cardiometabólico e implementar intervenciones oportunas.

Published
2022

36. Evaluation of the cost-effectiveness of an integral model of ambulatory treatment in patients with acute coronary syndrome: application of a probabilistic Markov model/Evaluacion de la costo-efectividad de un modelo integral de tratamiento ambulatorio en pacientes con sindrome coronario agudo: aplicacion de un modelo de Markov probabilistico/Avaliacao da relacao custo-eficacia de um modelo integral de tratamento ambulatorial em pacientes com sindrome coronariana aguda: aplicacao de um modelo probabilistico de Markov

Author

Salgado, Kelly, Salazar-Uribe, Juan Carlos, Gallo-Villegas, Jaime, Valencia, Angela, Espindola-Fernandez, Diego, Mesa, Cristina, de la Calle, Juan, Montoya, Yanett, and Aristizabal, Dagnovar

Published
2018
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37. In vivo absolute quantification of carnosine in the vastus lateralis muscle with 1H MRS using a surface coil and water as internal reference.

Author

Vega, Gloria, Ricaurte, Germán, Estrada-Castrillón, Mauricio, Reyngoudt, Harmen, Cardona, Oscar M., Gallo-Villegas, Jaime A., Narvaez-Sanchez, Raul, and Calderón, Juan C.

Subjects
IN vivo studies, CARNOSINE, VASTUS lateralis, LEG muscles, INTRAMUSCULAR injection complications
Abstract

Objective: To standardize a method for 1H MRS intramuscular absolute quantification of carnosine in the thigh, using a surface coil and water as internal reference. Materials and methods: Carnosine spectra were acquired in phantoms (5, 10, and 15 mM) as well as in the right gastrocnemius medialis (GM) and right vastus lateralis (VLM) muscles of young team sports athletes, using volume (VC) and surface (SC) coils on a 3 T scanner, with the same receiver gain. Water spectra were used as internal reference for the absolute quantification of carnosine. Results: Phantom's experiments showed a maximum error of 7%, highlighting the validity of the measurements in the study setup. The carnosine concentrations (mmol/kg ww, mean ± SD) measured in the GM were 6.8 ± 2.2 with the VC (CcarVC) and 10.2 ± 3.0 with the SC (CcarSC) (P = 0.013; n = 9). Therefore, a correction was applied to these measurements (CcarVC = 0.6582*CcarSC), to make coils performance comparable (6.8 ± 2.2 for VC and 6.7 ± 2.0 for SC, P = 0.97). After that, only the SC was used to quantify carnosine in the VLM, where a concentration of 5.4 ± 1.5 (n = 30) was found, with significant differences between men (6.2 ± 1.3; n = 15) and women (4.6 ± 1.2; n = 15). The error in quantitation was 5.3–5.5% with both coils. Conclusion: The method using the SC and water as internal reference can be used to quantify carnosine in voluminous muscles and regions of the body in humans, where the VC is not suitable, such as the VLM. [ABSTRACT FROM AUTHOR]

Published
2023
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40. Musclin Is Related to Insulin Resistance and Body Composition, but Not to Body Mass Index or Cardiorespiratory Capacity in Adults

Author

Sánchez, Yeliana L., primary, Yepes-Calderón, Manuela, additional, Valbuena, Luis, additional, Milán, Andrés F., additional, Trillos-Almanza, María C., additional, Granados, Sergio, additional, Peña, Miguel, additional, Estrada-Castrillón, Mauricio, additional, Aristizábal, Juan C., additional, Narvez-Sanchez, Raúl, additional, Gallo-Villegas, Jaime, additional, and Calderón, Juan C., additional

Published
2021
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41. Efficacy of high-intensity interval- or continuous aerobic-training on insulin resistance and muscle function in adults with metabolic syndrome: a clinical trial

Author

Gallo-Villegas, Jaime, primary, Castro-Valencia, Leonardo A., additional, Pérez, Laura, additional, Restrepo, Daniel, additional, Guerrero, Oscar, additional, Cardona, Sergio, additional, Sánchez, Yeliana L., additional, Yepes-Calderón, Manuela, additional, Valbuena, Luis H., additional, Peña, Miguel, additional, Milán, Andrés F., additional, Trillos-Almanza, Maria C., additional, Granados, Sergio, additional, Aristizabal, Juan C., additional, Estrada-Castrillón, Mauricio, additional, Narvaez-Sanchez, Raúl, additional, Osorio, Jorge, additional, Aguirre-Acevedo, Daniel C., additional, and Calderón, Juan C., additional

Published
2021
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44. Hypertensive Response Associated with a Submaximal step Exercise Test as a Diagnostic Method for hypertension

Author

Lopera Palacio, Camilo, Aristizábal Ocampo, Dagnovar, Sepúlveda, Carolina, Gallo Villegas, Jaime Alberto, and Gallo Villegas, Jaime Alberto

Subjects
Ejercicio Físico, Prueba de Esfuerzo, Diagnóstico, Hipertensión, Hypertension, Diagnosis, Exercise Test, Arterial Pressure, Presión Arterial, Sensibilidad y Especificidad, Exercise, Sensitivity and Specificity
Abstract

RESUMEN: Introducción y objetivos: la respuesta hipertensiva al ejercicio (RHE) se asocia con alteraciones en los mecanismos que controlan la presión arterial (PA); aunque se sabe de su valor pronóstico, la evidencia de su validez diagnóstica es limitada. El objetivo de este estudio fue evaluar las características operativas de la RHE para detectar la presencia de hipertensión arterial (HTA). Métodos: estudio transversal de validez de una prueba diagnóstica que incluyó personas de ambos sexos, con edades entre 40-60 años, con sospecha de alteraciones de la PA. Se definió una RHE por cifras de PA sistólica mayores de 150 mmHg luego de la prueba del escalón de Dundee. La presencia de HTA se definió con monitoreo ambulatorio de la presión arterial de 24-horas, actual patrón de referencia. Resultados: se incluyeron 124 pacientes con edad promedio de 50,5 ± 5,9 años; 54,0% fueron mujeres. La frecuencia de RHE fue 57,3% mientras que de HTA fue 78,2%. La RHE tuvo una sensibilidad del 59,8% (IC 95% 49,5 a 70,1), especificidad del 51,9% (IC 95% 31,2 a 72,6), valor predictivo positivo del 81,7% (IC 95% 72,0 a 91,4), valor predictivo negativo del 26,4% (IC 95% 13,6 a 39,2), LR+ de 1,2 (IC 95% 0,8 a 1,9) y LR- de 0,8 (IC 95% 0,5 a 1,2), para detectar la presencia de HTA. Conclusiones: la RHE durante un esfuerzo sub-máximo en escalón, no presenta buenas características operativas para detectar HTA en pacientes de edad media con sospecha de alteraciones de la PA; por tal razón, no se recomienda como método de diagnóstico ABSTRACT: Introduction and objectives: hypertensive response to exercise (HRE) is associated with changes in mechanisms that control blood pressure (BP); although its prognostic value is well known, the evidence of its diagnostic validity is limited. The objective of this study was to evaluate the operational characteristics of HRE to detect the presence of hypertension. Methods: A cross-sectional study to assess the validity of a diagnostic test, which included middle-aged (40-60) subjects of both sexes, with suspected BP alterations. HRE was defined as systolic BP levels greater than 150 mmHg after the Dundee step test. The presence of hypertension was defined with 24-hour ambulatory blood pressure monitoring , current gold standard. Results: we include 124 patients with an average age of 50.5 ± 5.9 years; 54.0% were women. The frequency of HRE was 57.3% while that of hypertension was 78.2%. HRE had a sensitivity of 59.8% (95% CI 49.5 to 70.1); specificity of 51.9% (95% CI 31.2 to 72.6); positive predictive value of 81.7% (95% CI 72.0 to 91.4); negative predictive value of 26.4% (95% CI 13.6 to 39.2): LR + of 1.2 (95% CI 0.8 to 1.9) and LR- of 0.8 (95% CI 0.5 to 1.2) to detect the presence of hypertension. Conclusions: HRE during a submaximal step test, does not have appropriate operating characteristics to detect hypertension in middle-aged patients with suspected BP alterations; therefore, it is not recommended as a diagnostic method

Published
2020

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