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Muñoz-Cofré R, Del Valle MF, Marzuca-Nassr GN, Valenzuela J, Del Sol M, Canales CD, Lizana PA, Valenzuela-Aedo F, Lizama-Pérez R, Escobar-Cabello M. A pulmonary rehabilitation program is an effective strategy to improve forced vital capacity, muscle strength, and functional exercise capacity similarly in adults and older people with post-severe COVID-19 who required mechanical ventilation. BMC Geriatr 2024; 24:313. [PMID: 38575913 PMCID: PMC10993517 DOI: 10.1186/s12877-024-04910-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 03/21/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND It is internationally known that our population is aging. At the same time, some patients with COVID-19, due to their symptoms, required mechanical ventilation (MV) and subsequent pulmonary rehabilitation (PR). This study aimed to compare the effects of a multimodal PR program "ADULT" versus "OLDER" people with COVID-19 who were on MV. METHODS The intervention consisted of an 8-week hybrid PR program (2x week). Forced vital capacity (FVC) was measured at the beginning and end of PR, upper and lower limb strength was obtained through hand grip strength (HGS) and the sit-to-stand test (STST), respectively, and functional exercise capacity was measured with the 6-minute walking test (6MWT). RESULTS The main results were an increase in the FVC in the ADULT and OLDER groups (time effect, P = 0.000; η2 = 0.27), an increase in HGS in the ADULT and OLDER groups (time effect, P = 0.000; η2 = 0.52), in the same way, the number of repetitions on the STST increased in the ADULT and OLDER groups (time effect, P = 0.000; η2 = 0.55). Finally, the distance covered on the 6MWT increased in the ADULT and OLDER groups (time effect, P = 0.000; η2 = 0.65). CONCLUSIONS The PR program is an effective strategy to improve FVC, muscle strength, and functional exercise capacity similarly in adults and older people with post severe COVID-19 who required MV.
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Affiliation(s)
- Rodrigo Muñoz-Cofré
- Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera, Av. Las Encinas 1000, Temuco, Chile.
- Universidad de La Frontera, Programa de Doctorado en Ciencias Morfológicas, Av. Las Encinas, 1000, Temuco, Chile.
- Universidad de La Frontera, Av. Francisco Salazar 01145, 4811230, Temuco, Chile.
| | | | - Gabriel Nasri Marzuca-Nassr
- Facultad de Medicina, Departamento de Ciencias de la Rehabilitación, Universidad de La Frontera, Claro Solar 115, Temuco, Chile
| | - Jorge Valenzuela
- Hospital El Carmen de Maipú, camino a Rinconada 1201, Maipú, Chile
| | - Mariano Del Sol
- Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera, Av. Las Encinas 1000, Temuco, Chile
- Universidad de La Frontera, Programa de Doctorado en Ciencias Morfológicas, Av. Las Encinas, 1000, Temuco, Chile
| | | | - Pablo A Lizana
- Laboratory of Epidemiology and Morphological Sciences, Instituto de Biología, Universidad Católica de Valparaíso, Av. Brasil 2950, Valparaíso, Pontificia, Chile
| | - Fernando Valenzuela-Aedo
- Universidad de La Frontera, Programa de Doctorado en Ciencias Morfológicas, Av. Las Encinas, 1000, Temuco, Chile
- Facultad de Medicina, Departamento de Ciencias de la Rehabilitación, Universidad de La Frontera, Claro Solar 115, Temuco, Chile
| | - Rodrigo Lizama-Pérez
- Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, 18011, Granada, Spain
| | - Máximo Escobar-Cabello
- Laboratorio de Función Disfunción Ventilatoria, Departamento de Kinesiología, Universidad Católica del Maule, Av San Miguel 3605, Talca, Chile
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Muñoz-Cofré R, Pinochet-Urzúa R, del Sol M, Medina-González P, Valenzuela-Vásquez J, Molina-Vergara G, Lizama-Pérez R, Escobar-Cabello M. Retrospective Analysis of the Ventilatory Workload Kinetic Index during Stability and Crisis in Patients with Asthma and COPD in a Monitored Program. Geriatrics (Basel) 2024; 9:29. [PMID: 38525746 PMCID: PMC10961784 DOI: 10.3390/geriatrics9020029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/08/2023] [Accepted: 09/22/2023] [Indexed: 03/26/2024] Open
Abstract
To assess ventilatory evolution through the Ventilatory Workload Kinetic Index (VWKI) in patients with asthma and chronic obstructive pulmonary disease (COPD) during stability and exacerbation. Retrospective analysis. Conducted at the Padre Alberto Hurtado Hospital, Santiago, Chile. Ten patients with asthma and fifty-five with COPD participated. Sixty-five clinical records were reviewed. The VWKI in stability and exacerbation of these patients was extracted. When analyzing the baseline with the peak in both asthma and COPD, there was a significant increase in the VWKI. Similarly, the loads, translations, and supports significantly increased from the baseline to the peak. However, in the loads, there were no changes in airway resistance for asthma or in cough for COPD. Likewise, the supports for asthma and COPD showed no changes in the O2. The VWKI determined ventilatory issues in outpatients and made locating the greatest compromise in loads, translations, or supports possible.
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Affiliation(s)
- Rodrigo Muñoz-Cofré
- PhD Program in Morphological Sciences, Universidad de La Frontera, Temuco 4811230, Chile; (R.M.-C.); (M.d.S.)
| | | | - Mariano del Sol
- PhD Program in Morphological Sciences, Universidad de La Frontera, Temuco 4811230, Chile; (R.M.-C.); (M.d.S.)
- Center of Excellence in Morphological and Surgical Studies, Universidad de La Frontera, Temuco 4811230, Chile
| | - Paul Medina-González
- Department de Kinesiology, Universidad Católica del Maule, Talca 3480112, Chile;
| | | | - Gerardo Molina-Vergara
- Department of Education of the Illustrious, Municipalidad de Quirihue, Quirihue 4000000, Chile;
| | - Rodrigo Lizama-Pérez
- Department of Physical Education and Sport, Faculty of Sport Science, University of Granada, 18071 Granada, Spain;
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del Valle MF, Valenzuela J, Bascour-Sandoval C, Marzuca-Nassr GN, del Sol M, Díaz Canales C, Escobar-Cabello M, Lizama-Pérez R, Valenzuela-Aedo F, Muñoz-Cofré R. Effects of a pulmonary rehabilitation program on pulmonary function, exercise performance, and quality of life in patients with severe COVID-19. Ther Adv Respir Dis 2024; 18:17534666231212431. [PMID: 38660953 PMCID: PMC11047239 DOI: 10.1177/17534666231212431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/19/2023] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Severe coronavirus 2019 disease (COVID-19) causes acute hypoxemic respiratory failure requiring invasive mechanical ventilation (IMV). Once these symptoms are resolved, patients can present systemic deterioration. OBJECTIVE The two objectives of this study were as follows: to describe the results of a pulmonary rehabilitation program (PRP), which is divided into three groups with different numbers of sessions (12, 24, and 36), and to associate the variables of pulmonary function, exercise performance, and functionality with the number of sessions and functional improvement. DESIGN Prospective, observational study. METHODS PRP consisted of aerobic + strength + flexibility exercises under the supervision and individualized into 12, 24, or 36 sessions (12s, 24s, and 36s), depending on the evolution of each patient. At the beginning of the study and immediately after the intervention, forced vital capacity (FVC), maximal inspiratory pressure, 6-minute walk test (6MWT), sit-to-stand test (STS), maximal handgrip strength (HGS), Fatigue Assessment Scale, Post-COVID-19 Functional Status (PCFS), and health-related quality of life (HRQoL) were measured. RESULTS The proposed PRP demonstrated a positive effect on pulmonary function, exercise performance, and HRQoL, regardless of the number of sessions. A higher score on the PCFS and more days on IMV were associated with the increased likelihood of needing more sessions, whereas more meters on the 6MWT in the initial evaluation was associated with a reduced likelihood of needing more sessions. Finally, more repetitions on the STS and less distance covered on the initial 6MWT were associated with a greater improvement in exercise performance evaluated with the 6MWT. CONCLUSION Supervised and individualized PRP for patients with severe post-COVID-19 improves pulmonary function, exercise performance, functionality, and quality of life. Functionality, distance covered on the 6MWT, and the days on IMV are central to the scheduling of the number of sessions for these patients.
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Affiliation(s)
| | - Jorge Valenzuela
- Servicio de Medicina Física y Rehabilitación, Hospital el Carmen, Maipú, Chile
| | - Claudio Bascour-Sandoval
- Departamento de Ciencias de la Rehabilitación, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | - Gabriel Nasri Marzuca-Nassr
- Departamento de Ciencias de la Rehabilitación, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | - Mariano del Sol
- Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera. Temuco, Chile
- Doctorado en Ciencias Morfológicas, Universidad de La Frontera. Temuco, Chile
| | | | - Máximo Escobar-Cabello
- Laboratorio de Función Disfunción Ventilatoria, Departamento de Kinesiología, Universidad Católica del Maule, Talca, Chile
| | - Rodrigo Lizama-Pérez
- Department of Physical Education and Sport, Faculty of Sport Science, University of Granada, Granada, Spain
| | - Fernando Valenzuela-Aedo
- Departamento de Ciencias de la Rehabilitación, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
- Doctorado en Ciencias Morfológicas, Universidad de La Frontera. Temuco, Chile
| | - Rodrigo Muñoz-Cofré
- Posdoctorado en Ciencias Morfológicas, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
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del Valle MF, Valenzuela J, Marzuca-Nassr GN, Godoy L, del Sol M, Lizana PA, Escobar-Cabello M, Muñoz-Cofré R. Use of the speed achieved on the 6MWT for programming aerobic training in patients recovering from severe COVID-19: an observational study. Ann Med 2023; 55:889-897. [PMID: 36881045 PMCID: PMC10795638 DOI: 10.1080/07853890.2023.2179658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 02/07/2023] [Indexed: 03/08/2023] Open
Abstract
INTRODUCTION Patients who suffered severe COVID-19 need pulmonary rehabilitation. Training may be prescribed objectively based on the maximum speed in the six-minute walk test. The objective of this study was to determine the effects of a personalized pulmonary rehabilitation program based on the six-minute walk test speed for post-COVID-19 patients. METHODS Observational quasi-experimental study. The pulmonary rehabilitation program consisted of 8 weeks of training, twice a week for 60 minutes per session of supervised exercise. Additionally, the patients carried out home respiratory training. Patients were evaluated by exercise test, spirometry and the Fatigue Assessment Scale before and after the eight-week pulmonary rehabilitation program. RESULTS After the pulmonary rehabilitation program, forced vital capacity increased from 2.47 ± 0.60 to 3.06 ± 0.77 L (p < .001) and the six-minute walk test result increased from 363.50 ± 88.87 to 480.9 ± 59.25 m (p < .001). In fatigue perception, a significant decrease was observed, from 24.92 ± 7.01 to 19.10 ± 7.07 points (p < .01). Isotime evaluation of the Incremental Test and the Continuous Test showed a significant reduction in heart rate, dyspnoea and fatigue. CONCLUSION The eight-week personalized pulmonary rehabilitation program prescribed on the basis of the six-minute walk test speed improved respiratory function, fatigue perception and the six-minute walk test result in post-COVID-19 patients.KEY MESSAGESCOVID-19 is a multisystem disease with common complications affecting the respiratory, cardiac and musculoskeletal systems.The 6MWT speed-based training plan allowed for increased speed and incline during the eight-week RP program.Aerobic, strength and flexibility training reduced HR, dyspnoea and fatigue in severe post-COVID-19 patients.
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Affiliation(s)
| | - Jorge Valenzuela
- Servicio de Medicina Física y Rehabilitación, Hospital el Carmen, Maipú, Chile
| | - Gabriel Nasri Marzuca-Nassr
- Departamento de Ciencias de la Rehabilitación, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | - Loretto Godoy
- Servicio de Medicina Física y Rehabilitación, Hospital el Carmen, Maipú, Chile
| | - Mariano del Sol
- Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera, Temuco, Chile
| | - Pablo A. Lizana
- Laboratory of Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Máximo Escobar-Cabello
- Laboratorio de Función Disfunción Ventilatoria, Departamento de Kinesiología, Universidad Católica del Maule, Talca, Chile
| | - Rodrigo Muñoz-Cofré
- Servicio de Medicina Física y Rehabilitación, Hospital el Carmen, Maipú, Chile
- Posdoctorado en Ciencias Morfológicas, Universidad de La Frontera, Temuco, Chile
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Simpson MC, Yañez L, Leyton B, Datta Banik S, Muñoz-Cofré R, Lizana PA. Submandibular Skinfold Thickness Cut-off Values in Relation to Body Mass Index and Percentage Body Fat Among Chilean Adolescents. Ecol Food Nutr 2023; 62:334-347. [PMID: 37798931 DOI: 10.1080/03670244.2023.2265304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
The present study evaluates submandibular skinfold (SMS) cutoff values to estimate excess weight for BMI and percentage body fat (%BF) among Chilean adolescents. The results show an optimal area under the cutoff curve value of 83% among girls and 91% in boys to estimate SMS concerning %BF and BMI. The SMS cutoff value estimating obesity by %BF was 10 mm among girls and 9 mm among boys, 10 mm among girls, and 7 mm among boys by BMI. Our results showed that SMS is significantly associated with anthropometric parameters for obesity.
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Affiliation(s)
- María C Simpson
- Instituto de Estadística, Pontificia Universidad Católica de Valparaíso, Valparaiso, Chile
| | - Lily Yañez
- Instituto de Estadística, Pontificia Universidad Católica de Valparaíso, Valparaiso, Chile
| | - Bárbara Leyton
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - Sudip Datta Banik
- Department of Human Ecology Center for Research and Advanced Studies. (Cinvestav-IPN). Merida, Yucatan, Mexico
| | - Rodrigo Muñoz-Cofré
- Posdoctorado En Ciencias Morfológicas, Universidad de La Frontera, Temuco, Chile
| | - Pablo A Lizana
- Laboratory of Epidemiology and Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
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Escobar-Cabello M, del Sol M, Muñoz-Cofré R. El Término Kinesiología, sus Implicancias en la Forma Profesional y en el Fondo Disciplinar. Segunda Parte: Los Matices en su Desarrollo. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000601668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Escobar-Cabello M, del Sol M, Muñoz-Cofré R. El Término Kinesiología, sus Implicancias en la Forma Profesional y en el Fondo Disciplinar. Primera Parte: Un Recorrido hacia su Origen. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000501376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Gormaz-Veloso A, Muñoz-Cofré R, Cantillana Lermanda W. [Maximum isometric force of the quadriceps and hamstrings and functionality after total knee arthroplasty]. Medicina (B Aires) 2022; 82:550-557. [PMID: 35904910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
Gonarthrosis is a highly prevalent disease in older adults. The objective of this research was to identify changes in quadriceps muscle strength and their impact on the functionality of total knee replacement (TKA) operated patients undergoing kinesitherapy at Hospital El Carmen de Maipú (HEC). All TKA operated patients were measured, pre and post intervention, maximum isometric strength (MIF), Time Up and Go, Standing and sitting test, Unipodal support and the WOMAC scale. The operated and contralateral MIF is higher in flexion and extension when comparing both genders (p < 0.0001; p < 0.0001, respectively). In the up and go and the standing and sitting test, performance was significantly higher for males than for females (p = 0.001; p = 0.007, respectively). In the WOMAC, there were significant differences before and after the intervention in men and women (p < 0.0001; p < 0.0001, respectively). Patients with a body mass index (BMI) > 30 kg/m2 are 3 times less likely [OR = -3.498; CI (0.062-1.067)] to receive treatment in a period of less than 50 days. On the other hand, injuries to the non-dominant (left) knee have a 4 times greater chance of stay in treatment in less than 50 days [(OR = 2.71; CI (1.000-16.252)]. There was an increase in MIF of the knee treated post-intervention, in both genders. Functionality increased in men and women, after the intervention.
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Affiliation(s)
- Alejandro Gormaz-Veloso
- Servicio de Medicina Física y Rehabilitación, Hospital El Carmen de Maipú, Santiago, Chile. E-mail:
| | - Rodrigo Muñoz-Cofré
- Servicio de Medicina Física y Rehabilitación, Hospital El Carmen de Maipú, Santiago, Chile
- Posdoctorado en Ciencias Morfológicas, Universidad de La Frontera, Temuco, Chile
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Baeza Canales R, Leiva Arrué M, Montecino Sepúlveda M, Valenzuela Vásquez J, Godoy Abarca L, González Concha N, Muñoz-Cofré R, del Sol M, Escobar-Cabello M. Impacto del Índice de Masa Corporal en el Uso del Prono Vigil y Cánula Nasal de Alto Flujo en Pacientes con COVID-19. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000401088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Muñoz-Cofré R, Lizana PA, Cabello ME, García-Herrera C, Del Sol M. Association between air flow limitation and body composition in young adults. J Physiol Anthropol 2021; 40:2. [PMID: 33468239 PMCID: PMC7816486 DOI: 10.1186/s40101-021-00252-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/07/2021] [Indexed: 02/07/2023] Open
Abstract
Background Body composition (BC) influences respiratory system mechanics, provoking air flow limitation (AFL). The objective of this study was to determine the relationship of AFL in small- and medium-caliber airways with BC in young adults. Methods Eighty-three individuals were recruited (40 men and 43 women). To determine AFL, the following measurements were taken: forced expiratory volume in the first second (FEV1), forced expiratory flow between 25 and 75% (FEF25–75%), airway resistance (Raw), and specific airway resistance (sRaw). The measured BC variables were body mass index (BMI), body fat percentage (%BF), and fat-free mass (FFM). Binary logistical regression analysis was used to estimate the association between the AFL variables and %BF, BMI, and %FFM, adjusting for weight and gender. Results Among men, a relationship was observed between Raw and %BF (r = 0.728; p < 0.0001) and sRaw and BMI (r = 0.617; p < 0.0001). Among women, significant relationships were reported between Raw and BMI (r = 0.615; p < 0.0001) and sRaw and BMI (r = 0.556; p < 0.0001). Among participants with a BMI over 30 kg/m2, higher risks of increased Raw (OR = 26.8; p = 0.009) and sRaw (OR = 9.3; p = 0.002) were observed. Furthermore, higher %BF was associated with greater risks for increased Raw (OR = 14.04; p = 0.030) and sRaw (OR = 4.14; p = 0.028). In contrast, increased %FFM (OR = 0.14; p = 0.025) was a protective factor for lung function. Conclusion Increased %BF is associated with increased AFL in small-caliber airways. Furthermore, increased %FFM is associated with decreased risk for Raw and sRaw in women. Therefore, evidence indicates that increased %FFM is a protective factor for adequate lung function.
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Affiliation(s)
- Rodrigo Muñoz-Cofré
- Doctorado en Ciencias Morfológicas, Universidad de La Frontera, Temuco, Chile. .,Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera, Temuco, Chile.
| | - Pablo A Lizana
- Laboratory of Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Máximo Escobar Cabello
- Laboratorio de Función Disfunción Ventilatoria, Departamento de Kinesiología, Universidad Católica del Maule, Talca, Chile
| | | | - Mariano Del Sol
- Doctorado en Ciencias Morfológicas, Universidad de La Frontera, Temuco, Chile.,Centro de Excelencia en Estudios Morfológicos y Quirúrgicos, Universidad de La Frontera, Temuco, Chile
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Muñoz-Cofré R, Araneda-Madrid P, del Sol M, Álvarez-Pérez F, Pérez-Riquelme C, Escobar-Cabello M, Valenzuela-Vásquez J. Relación de las Medidas de Mecánica Ventilatoria y Radiográficas con el Tiempo de Conexión a Ventilación Mecánica en Pacientes COVID-19. Un Análisis Preliminar. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000601580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Muñoz-Cofré R, Abarca-Ortega A, Lizana PA, Quiñones-Rodríguez J, García-Herrera C, del Sol M. Lung Function Evaluation Through Computerized Tomography and 3D Reconstruction of Airways: A Body Mass Index Pilot Study. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000501223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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López R, Cisternas-Vallejos P, Devaud Y, Muñoz-Cofré R, Gómez-Bruton A, Lizana PA. Can Elastic Band Resistance Training Programs Mitigate Holiday Weight Gain and Improve Hand-Grip Strength in Older Women? INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000501173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lizama-Pérez R, Vidal-Seguel N, Pumeyrau-Solar M, Muñoz-Cofré R, Conei D, Nicholson C, Vásquez B. ¿Lobo o Lóbulo? Una Explicación desde el Origen Etimológico: Propuesta para Terminologia Anatomica. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000401047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Valverde-Ampai W, Palma-Rozas G, Conei D, Marzuca-Nassr GN, Medina-González P, Escobar-Cabello M, Del Sol M, Muñoz-Cofré R. Efectos del tratamiento con quimioterapia y radioterapia concomitante sobre los volúmenes pulmonares en mujeres con cáncer de mama en Talca, Chile. Rev Fac Med 2020. [DOI: 10.15446/revfacmed.v68n2.73402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. El cáncer de mama (CM) es la enfermedad crónica no transmisible más frecuente y letal en mujeres. La información disponible sobre el impacto de sus diversos tratamientos en el sistema respiratorio es controversial.Objetivo. Determinar el efecto del tratamiento con quimioterapia y radioterapia concomitante en los volúmenes pulmonares de un grupo de mujeres con CM en Talca, Chile.Materiales y métodos. Estudio de casos y controles. La muestra (n=22) se dividió en dos grupos: control (n=11) y con CM (n=11). Para medir la capacidad vital forzada, los volúmenes pulmonares y la resistencia de las vías aéreas, se usó la prueba de pletismografía corporal. Para determinar la normalidad de los datos, se usó la prueba Shapiro-Wilks y, según sus resultados, se utilizó la prueba de t-Student o la de U de Mann-Whitney; se consideró un nivel de significancia de p<0.05.Resultados. Los flujos ventilatorios no presentaron diferencias significativas entre los dos grupos, mientras que los volúmenes pulmonares en el grupo con CM experimentaron una disminución significativa en las variables capacidad inspiratoria (CI) y volumen residual (VR) (p<0.05).Conclusión. Las mujeres con CM y que fueron tratadas con quimioterapia y radioterapia concomitante experimentaron una disminución en su CI y su VR en comparación con el grupo control, lo que podría impactar su calidad de vida.
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Vidal-Seguel N, Pumeyrau-Solar M, Lizama-Pérez R, Muñoz-Cofré R, Conei D, Nicholson C, del Sol M. Análisis del Lexema Neur(o) y sus Derivados en el Aprendizaje de la Anatomía. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000401517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Conei D, del-Sol M, Muñoz-Cofré R, Escobar-Cabello M, Saavedra-P H, Herrera EA, García-Herrera CM. Efectos Morfológicos y Mecánicos en Ratas Sprague Dawley Sometidas a Ciclos de Hipoxia. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000300908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Lizama-Pérez R, Pacheco JP, Muñoz-Cofré R, Conei D, Nicholson C. Ventilación Colateral: Una Propuesta para Terminologia Histologica. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000300953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Rodríguez-Valdés S, Donoso-Riveros D, Sánchez-Peña E, Muñoz-Cofré R, Conei D, del-Sol M, Cabello ME. Uso del Índice de Masa Corporal y Porcentaje de Grasa Corporal en el Análisis de la Función Pulmonar. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000200592] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Muñoz-Cofré R, Roa I, Nicholson C, Conei D, Parra-Véliz M, Escobar-Cabello M, Vásquez B. El Término Músculo y su Coherencia Interna: Una Sugerencia a Terminologia Histologica. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000100128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Muñoz-Cofré R, del-Sol M, Villagrán-Silva F, Lizana PA, Marzuca-Nassr GN, Escobar-Cabello M. Alcances de la Confiabilidad en la Medición Antropométrica: Un Aporte para el Escalonamiento de la Formación Competente en Pregrado, Una Experiencia Piloto. INT J MORPHOL 2018. [DOI: 10.4067/s0717-95022018000401298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Muñoz-Cofré R, Muñoz M, Conei D, del-Sol M, Pacheco-Valles A. Capacidad Inspiratoria y Polimorfismo de la Enzima Convertidora de Angiotensina en Jóvenes Chilenos. INT J MORPHOL 2018. [DOI: 10.4067/s0717-95022018000301149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Muñoz-Cofré R, del-Sol M. Propuesta de Ecuaciones Predictivas de Capacidad Inspiratoria y Flujo Espiratorio Máximo Considerando Mediciones Torácicas: Un Estudio Piloto. INT J MORPHOL 2018. [DOI: 10.4067/s0717-95022018000100333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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