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Silva EJNL, Peña-Bengoa F, Ajuz NC, Vieira VTL, Martins JNR, Marques D, Pinto R, Rito Pereira M, Braz-Fernandes FM, Versiani MA. Multimethod analysis of large- and low-tapered single file reciprocating instruments: Design, metallurgy, mechanical performance, and irrigation flow. Int Endod J 2024; 57:601-616. [PMID: 38376108 DOI: 10.1111/iej.14047] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/03/2024] [Accepted: 02/05/2024] [Indexed: 02/21/2024]
Abstract
AIM To compare eight large- and low-tapered heat-treated reciprocating instruments regarding their design, metallurgy, mechanical properties, and irrigation flow through an in silico model. METHODOLOGY A total of 472 new 25-mm E-Flex Rex (25/.04 and 25/.06), Excalibur (25/.05), Procodile (25/.06), Reciproc Blue R25 (25/.08v), WaveOne Gold Primary (25/.07v), and Univy Sense (25/.04 and 25/.06) instruments were evaluated regarding their design (stereomicroscopy, scanning electron microscopy, and 3D surface scanning), metallurgy (energy-dispersive X-ray spectroscopy and differential scanning calorimetry), and mechanical performance (cyclic fatigue, torsional resistance, cutting ability, bending and buckling resistance). Computational fluid dynamics assessment was also conducted to determine the irrigation flow pattern, apical pressure, and wall shear stress in simulated canal preparations. Kruskal-Wallis and one-way anova post hoc Tukey tests were used for statistical comparisons (α = 5%). RESULTS Instruments presented variations in blade numbers, helical angles, and tip designs, with all featuring non-active tips, symmetrical blades, and equiatomic nickel-titanium ratios. Cross-sectional designs exhibited an S-shaped geometry, except for WaveOne Gold. Univy 25/.04 and Reciproc Blue displayed the smallest and largest core diameters at D3. Univy 25/.04 and E-Flex Rec 25/.04 demonstrated the longest time to fracture (p < .05). Reciproc Blue and Univy 25/.04 exhibited the highest and lowest torque to fracture, respectively (p < .05). Univy 25/.04 and Reciproc Blue had the highest rotation angles, whilst E-Flex Rec 25/.06 showed the lowest angle (p < .05). The better cutting ability was observed with E-Flex Rec 25/.06, Procodile, Excalibur, and Reciproc Blue (p > .05). Reciproc R25 and E-Flex Rec showed the highest buckling resistance values (p < .05), with WaveOne Gold being the least flexible instrument. The impact of instruments' size and taper on wall shear stress and apical pressure did not follow a distinct pattern, although Univy 25/.04 and E-Flex Rec 25/.06 yielded the highest and lowest values for both parameters, respectively. CONCLUSIONS Low-tapered reciprocating instruments exhibit increased flexibility, higher time to fracture, and greater angles of rotation, coupled with reduced maximum bending loads and buckling strength compared to large-tapered instruments. Nevertheless, low-tapered systems also exhibit lower maximum torque to fracture and inferior cutting ability, contributing to a narrower apical canal enlargement that may compromise the penetration of irrigants in that region.
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Affiliation(s)
- Emmanuel João Nogueira Leal Silva
- Department of Endodontics, School of Dentistry, State University of Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
- Department of Endodontics, School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, RJ, Brazil
| | - Fernando Peña-Bengoa
- Department of Endodontics, School of Dentistry, Universidad Andres Bello, Viña del Mar, Chile
| | - Natasha C Ajuz
- Department of Endodontics, School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, RJ, Brazil
| | - Victor T L Vieira
- Department of Endodontics, School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, RJ, Brazil
| | - Jorge N R Martins
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE) - Cochrane Portugal, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Duarte Marques
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE) - Cochrane Portugal, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Ricardo Pinto
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Mario Rito Pereira
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Francisco Manuel Braz-Fernandes
- CENIMAT/I3N, Department of Materials Science, NOVA School of Science and Technology, Universidade NOVA de Lisboa, Caparica, Portugal
| | - Marco A Versiani
- Oral Health Center, Brazilian Military Police, Minas Gerais, Brazil
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Baptista P, Aguiar E, Fonseca E, Pinto R, Trigo F. Intravascular large B-cell lymphoma presenting with haemophagocytic syndrome. Br J Haematol 2024. [PMID: 38471658 DOI: 10.1111/bjh.19350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Affiliation(s)
- Pedro Baptista
- Serviço de Hematologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Eliana Aguiar
- Serviço de Hematologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Elsa Fonseca
- Serviço de Anatomia Patológica, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Ricardo Pinto
- Serviço de Hematologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Fernanda Trigo
- Serviço de Hematologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
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Amador AF, Costa C, Pinto R, Carvalho M, Proença T, Calvão J, Amorim S, Paiva M, Silva JC, Rodrigues R. 20-year follow-up of rheumatic mitral stenosis patients after percutaneous mitral commissurotomy: invasive transmitral gradient differential as a predictor of events. Monaldi Arch Chest Dis 2024. [PMID: 38470469 DOI: 10.4081/monaldi.2024.2941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 02/23/2024] [Indexed: 03/13/2024] Open
Abstract
Percutaneous mitral valve commissurotomy (PMC) is a viable alternative to mitral valve (MV) surgery in the treatment of patients with rheumatic mitral stenosis (RMS). In this single-center retrospective study of consecutive patients with RMS submitted to PMC from 1991 to 2008, we analyzed clinical, echocardiographic, and hemodynamic data and events during follow-up (FUP) until December 2021. Major adverse cardiovascular events (MACE) were a combined endpoint of all-cause death, cardiovascular hospitalization, and MV re-intervention. A total of 124 patients were enrolled: 108 (87.1%) were female, with a mean age at PMC of 46 [standard deviation (SD) 11] years. PMC was successful in 91.1%, with a mean reduction in invasive transmitral pressure gradient (TMPG) of 8 (SD 7) mmHg at PMC time. During the mean FUP of 20 (SD 6) years, 51 (41.1%) patients had MV re-intervention (86.3% surgery and 13.7% redo-PMC), 37 (29.8%) were hospitalized, and 30 (24.2%) died. Approximately 75% of patients remained MACE-free after 10 years, and this percentage decreased to around 40% after 20 years; at this time mark, about 8 in 10 patients were alive. A reduction of <5 mmHg in TMPG at PMC time was associated with a 2.7-fold greater rate of MACE compared to a reduction of ≥5 mmHg, independent of MV regurgitation after PMC and moderate disease of other valves (adjusted hazard ratio 2,7; 95% confidence interval 1.395-5.298, p=0.003). In this cohort with favorable long-term results after PMC, a reduction of <5 mmHg in TMPG at PMC time was associated with MACE during FUP. More studies are needed to validate this independent predictor.
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Affiliation(s)
- Ana Filipa Amador
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Catarina Costa
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Ricardo Pinto
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Miguel Carvalho
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Tânia Proença
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - João Calvão
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Sandra Amorim
- Department of Cardiology, São João University Hospital Center, Porto; Faculty of Medicine, University of Porto.
| | - Mariana Paiva
- Department of Cardiology, São João University Hospital Center, Porto.
| | - João Carlos Silva
- Department of Cardiology, São João University Hospital Center, Porto.
| | - Rui Rodrigues
- Department of Cardiology, São João University Hospital Center, Porto.
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Sampaio-Fernandes MAF, Pinto R, Sampaio-Fernandes MM, Sampaio-Fernandes JC, Marques D, Figueiral MH. Accuracy of Silicone Impressions and Stone Models Using Two Laboratory Scanners: A 3D Evaluation. INT J PROSTHODONT 2024; 37:109. [PMID: 38381990 DOI: 10.11607/ijp.8074] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
PURPOSE To evaluate the in vitro accuracy of impressions obtained with two silicone and corresponding stone models using two laboratory scanners. MATERIALS AND METHODS A master model with synthetic resin teeth with two single-unit crown preparations was created and scanned using a 12-megapixel scanner. Five conventional impressions of the physical model were prepared with different silicone impression systems (Zhermack and Coltene) using the double-mix technique and poured with gypsum. The impressions and stone models obtained were scanned using two extraoral scanning systems (Identica T500, Medit; S600 ARTI, Zirkonzahn). All best-fit superimpositions of the teeth areas were conducted between the master model and the scans of the impressions and models obtained with the two scanners. A P < .05 level was considered significant. RESULTS The Identica T500 Medit scanner showed an accuracy of 102.34 (89.67, 115.01) μm for Coltene silicone and 79.51 (67.82, 91.21) μm for Zhermack silicone, while the S600 ARTI Zirkonzhan scanner presented 110.79 (98.24, 123.33) μm and 91.91 (81.29, 102.54) μm, respectively, with significant differences between scanners for Zhermack silicone (P = .008) and for the corresponding stone models (P = .002). Zhermack silicone presented overall discrepancies lower than Coltene silicone, with statistically significant differences in both scanners analyzed (P < .001; P = .017). However, the discrepancies found were within clinically acceptable values. With the Zirkonzahn scanner, discrepancies found in the Zhermack impressions were lower than in the corresponding stone models (P < .001). CONCLUSIONS The direct digitization of silicone impressions with laboratory scanners presented comparable results to conventional techniques with stone models.
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Silva MSS, Pires A, Vethaak AD, Martínez-Gómez C, Almeida M, Pinto R, Figueira E, Oliveira M. Effects of polymethylmethacrylate nanoplastics on the polychaete Hediste diversicolor: Behavioural, regenerative, and biochemical responses. Aquat Toxicol 2023; 265:106743. [PMID: 37931377 DOI: 10.1016/j.aquatox.2023.106743] [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] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
Plastics, particularly microplastics (MPs) and nanoplastics (NPs), have been regarded as pollutants of emerging concern due to their effects on organisms and ecosystems, especially considering marine environments. However, in terms of NPs, there is still a knowledge gap regarding the effects of size and polymer on marine invertebrates, such as benthic organisms. Therefore, this study aimed to understand, regarding behavioural, physiological, and biochemical endpoints (neurotransmission, energy metabolism, antioxidant status, and oxidative damage), the effects of 50 nm waterborne polymethylmethacrylate (PMMA) NPs (0.5 to 500 µg/L) on the marine benthic polychaete Hediste diversicolor, a key species in estuarine and coastal ecosystems. Results demonstrated that worms exposed to PMMA NPs had a shorter burrowing time than control organisms. Nevertheless, worms exposed to PMMA NPs (0.5 and 500 µg/L) decreased cholinesterase activity. Energy metabolism was decreased at 50 and 500 µg/L, and glycogen content decreased at all concentrations of PMMA NPs. Enzymes related to the antioxidant defence system (superoxide dismutase and glutathione peroxidase) displayed increased activities in H. diversicolor specimens exposed to concentrations between 0.5 and 500 µg/L, which led to no damage at the cell membrane and protein levels. In this study, polychaetes also displayed a lower regenerative capacity when exposed to PMMA NPs. Overall, the data obtained in this study emphasize the potential consequences of PMMA NPs to benthic worms, particularly between 0.5 and 50 µg/L, with polychaetes exposed to 50 µg/L being the most impacted by the analysed NPs. However, since sediments are considered to be sinks and sources of plastics, further studies are needed to better understand the impacts of different sizes and polymers on marine organisms, particularly benthic species.
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Affiliation(s)
- M S S Silva
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Adília Pires
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - A Dick Vethaak
- Department of Environment and Health, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Deltares, Marine and Coastal Systems, Delft, the Netherlands
| | - Concepción Martínez-Gómez
- Instituto Español de Oceanografía (IEO), CSIC, Centro Oceanográfico de Murcia, C/Varadero, 1, San Pedro del Pinatar, Murcia 30740, Spain
| | - Mónica Almeida
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ricardo Pinto
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Etelvina Figueira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Miguel Oliveira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
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Rebelo P, Teixeira A, Pinto R, Santos C, Brooks D, Marques A. Intensity of exercise in people with COPD enrolled in community-based physical activities. Pulmonology 2023:S2531-0437(23)00199-X. [PMID: 38008703 DOI: 10.1016/j.pulmoe.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/25/2023] [Accepted: 11/02/2023] [Indexed: 11/28/2023] Open
Affiliation(s)
- P Rebelo
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro, Aveiro, Portugal; iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - A Teixeira
- City council of Estarreja, Sports division, Estarreja, Portugal
| | - R Pinto
- City council of Estarreja, Sports division, Estarreja, Portugal
| | - C Santos
- City council of Estarreja, Sports division, Estarreja, Portugal
| | - D Brooks
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada; West Park Healthcare Centre, Toronto, ON, Canada
| | - A Marques
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro, Aveiro, Portugal; iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal.
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7
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Martins JNR, Silva EJNL, Marques D, Pinto R, Francisco H, Ajuz N, Rito Pereira M, Braz Fernandes FM, Versiani MA. Characterization of four heat-treated reciprocating instruments: Design, metallurgy, mechanical performance, and irrigation flow patterns. Int Endod J 2023; 56:1412-1428. [PMID: 37698946 DOI: 10.1111/iej.13971] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/14/2023]
Abstract
AIM To compare the design, metallurgy, and mechanical properties of four heat-treated reciprocating instruments coupled with the evaluation of the irrigation flow using an in silico model. METHODOLOGY New EdgeOne Fire Primary, Easy-File Flex Regular 25, WaveOne Gold Primary and Reciproc Blue R25 instruments (n = 124) were initially evaluated regarding their design through stereomicroscopy, scanning electron microscopy and 3D surface scanning. In addition, energy-dispersive X-ray spectroscopy was utilized to determine their elemental composition, and differential scanning calorimetry tests to evaluate their phase transformation temperatures. Their mechanical performance was further assessed through torsional and bending tests. Using scans obtained from a real tooth and the instruments, a computational fluid dynamics assessment was conducted to determine the irrigation flow pattern, apical pressure, and wall shear stress in simulated canal preparation. Mood's median and One-way anova post hoc Tukey tests were used for statistical comparisons (α = 5%). RESULTS Reciproc Blue exhibited a superior number of blades (n = 8), whereas EdgeOne Fire had the highest overall volume (4.38 mm3 ) and surface area (32.32 mm2 ). At the 3-mm axial level, EdgeOne Fire displayed the lowest core diameter (0.13 mm), while Reciproc Blue had the highest (0.16 mm). All blades were symmetrical, and the tips of the instruments were non-active but differed from each other. The most irregular surfaces were observed in EdgeOne Fire and Easy-File Flex. All instruments were manufactured from nickel-titanium alloys and exhibited distinct phase transformation temperatures. WaveOne Gold and Reciproc Blue demonstrated the highest maximum torque values (1.87 and 1.62 N cm, respectively), while the lowest was observed on EdgeOne Fire (1.21 N cm) (p < .05). The most flexible (p < .05) were EdgeOne Fire (angle of rotation: 602.6°; maximum bending load: 251.4 g.f) and Reciproc Blue (533.2° and 235.6 g.f). There were no significant differences observed in the irrigation flow among the four domains generated by the tested instruments. CONCLUSIONS Despite observing variations in the design, phase transformation temperatures, and in the torsional and bending test outcomes among the four heat-treated reciprocating instruments, no significant differences were found in the irrigation flow pattern among the different groups in the simulated root canal preparations.
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Affiliation(s)
- Jorge N R Martins
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE)-Cochrane Portugal, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Implantologia, Lisboa, Portugal
| | - Emmanuel João Nogueira Leal Silva
- School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, Brazil
- Fluminense Federal University, Rio de Janeiro, Brazil
| | - Duarte Marques
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE)-Cochrane Portugal, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Implantologia, Lisboa, Portugal
- LIBPhys-FCT UID/FIS/04559/2013, Lisboa, Portugal
| | - Ricardo Pinto
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Implantologia, Lisboa, Portugal
| | - Helena Francisco
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Implantologia, Lisboa, Portugal
- Grupo de Investigação Implantologia e Regeneração Óssea (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Natasha Ajuz
- School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, Brazil
| | - Mário Rito Pereira
- Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Francisco Manuel Braz Fernandes
- CENIMAT/I3N, Department of Materials Science, NOVA School of Science and Technology, Universidade NOVA de Lisboa, Caparica, Portugal
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Tavares V, Assis J, Pinto R, Freitas-Silva M, Medeiros R. Venous thromboembolism-related genetic determinant F11 rs4253417 is a potential prognostic factor in ischaemic stroke. Mol Cell Probes 2023; 70:101917. [PMID: 37364690 DOI: 10.1016/j.mcp.2023.101917] [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: 10/09/2022] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 06/28/2023]
Abstract
Ischaemic stroke (IS) and venous thromboembolism (VTE) are two forms of thromboembolism that, although distinct, seem to share numerous risk factors. Concerning genetic risk factors, while many VTE genetic markers have been reported, inclusively by genome-wide association studies (GWAS), the identification and validation of genetic determinants underlying IS pathogenesis have been challenging. Considering that IS and VTE shared biological pathways and aetiological factors, the severity of IS might be also influenced by VTE-related genetic variants. Thus, the present study was designed to analyse the impact of six VTE GWAS-identified genetic variants on the clinical outcome of 363 acute IS patients. Results revealed that the single-nucleotide polymorphism (SNP) F11 rs4253417 was an independent predictor of the 5-year risk of death among patients with total anterior circulation infarct (TACI). Namely, the ones carrying the SNP C allele presented a fourfold increase in the 5-year risk of death compared to TT genotype carriers (CC/CT vs. TT; adjusted HR, 4.240; 95% CI, 1.260-14.270; P = 0.020). This SNP is known to be associated with coagulation factor XI (FXI) levels, thus with implications in haemostasis and inflammation. As such, F11 rs4253417 might be a promising prognostic biomarker among TACI patients to aid in clinical decision-making. However, additional investigation is required to confirm the study's results and dissect the underlying mechanisms.
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Affiliation(s)
- Valéria Tavares
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Dep., Clinical Pathology SV, RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072, Porto, Portugal; ICBAS, Abel Salazar Institute for the Biomedical Sciences, 4050-313, Porto, Portugal; FMUP, Faculty of Medicine, University of Porto, 4200-072, Porto, Portugal
| | - Joana Assis
- Clinical Research Unit, Research Center of IPO Porto (CI-IPOP), RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072, Porto, Portugal
| | - Ricardo Pinto
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Dep., Clinical Pathology SV, RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072, Porto, Portugal
| | - Margarida Freitas-Silva
- FMUP, Faculty of Medicine, University of Porto, 4200-072, Porto, Portugal; Department of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Dep., Clinical Pathology SV, RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072, Porto, Portugal; ICBAS, Abel Salazar Institute for the Biomedical Sciences, 4050-313, Porto, Portugal; FMUP, Faculty of Medicine, University of Porto, 4200-072, Porto, Portugal; Research Department, Portuguese League Against Cancer (NRNorte), 4200-172, Porto, Portugal; CEBIMED, Faculty of Health Sciences, Fernando Pessoa University, 4200-150, Porto, Portugal.
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Martins JNR, Pinto R, Silva EJNL, Simões-Carvalho M, Marques D, Martins RF, Versiani MA. 3D Surface Scanning-A Novel Protocol to Characterize Virtual Nickel-Titanium Endodontic Instruments. Materials (Basel) 2023; 16:3636. [PMID: 37241263 PMCID: PMC10222178 DOI: 10.3390/ma16103636] [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] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/27/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023]
Abstract
The nickel-titanium (NiTi) instruments' geometry plays an important role in their performance and behavior. The present assessment intends to validate and test the applicability of a 3D surface scanning method using a high-resolution laboratory-based optical scanner to create reliable virtual models of NiTi instruments. Sixteen instruments were scanned using a 12-megapixel optical 3D scanner, and methodological validation was performed by comparing quantitative and qualitative measurements of specific dimensions and identifying some geometric features of the 3D models with images obtained through scanning electron microscopy. Additionally, the reproducibility of the method was assessed by calculating 2D and 3D parameters of three different instruments twice. The quality of the 3D models created by two different optical scanners and a micro-CT device was compared. The 3D surface scanning method using the high-resolution laboratory-based optical scanner allowed for the creation of reliable and precise virtual models of different NiTi instruments with discrepancies varying from 0.0002 to 0.0182 mm. The reproducibility of measurements performed with this method was high, and the acquired virtual models were adequate for use in in silico experiments, as well as for commercial or educational purposes. The quality of the 3D model obtained using the high-resolution optical scanner was superior to that acquired by micro-CT technology. The ability to superimpose virtual models of scanned instruments and apply them in Finite Element Analysis and educational purposes was also demonstrated.
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Affiliation(s)
- Jorge N. R. Martins
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), 1600-277 Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE), 1600-277 Lisboa, Portugal
| | - Ricardo Pinto
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
| | - Emmanuel J. N. L. Silva
- Department of Endodontics, School of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro 21210-623, Brazil
- Department of Endodontics, Fluminense Federal University, Niterio, Rio de Janeiro 24220-900, Brazil
| | - Marco Simões-Carvalho
- Department of Endodontics, Fluminense Federal University, Niterio, Rio de Janeiro 24220-900, Brazil
| | - Duarte Marques
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
- Grupo de Investigação em Bioquimica e Biologia Oral, Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), 1600-277 Lisboa, Portugal
- Centro de Estudo de Medicina Dentária Baseada na Evidência (CEMDBE), 1600-277 Lisboa, Portugal
- LIBPhys-FCT UID/FIS/04559/2013, 1600-277 Lisboa, Portugal
| | - Rui F. Martins
- UNIDEMI, Department of Mechanical and Industrial Engineering, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Marco A. Versiani
- Dental Specialty Center, Brazilian Military Police, Belo Horizonte, Minas Gerais 30350-190, Brazil
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10
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Rodrigues A, Alves de Sousa F, Casanova MJ, Silva A, Feliciano T, Vaz Freitas S, Pinto R, Lino J. Laryngectomy: Phonation Alternatives and Their Impact on the Quality of Life. Cureus 2023; 15:e39093. [PMID: 37332417 PMCID: PMC10270312 DOI: 10.7759/cureus.39093] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/20/2023] Open
Abstract
Background The decision to consent to surgery is a life-changing moment. This study addresses the impact of total laryngectomy (TL) on phonation and its effect on the quality of life (QoL) of patients. The primary objective of this cohort study is to compare the alternatives in phonation rehabilitation, and the secondary objective is to identify concurrent predictors of vocal outcomes. Methodology To perform a comprehensive analysis, we reviewed data from patients who underwent TL with bilateral radical neck dissection in the Department of Otolaryngology, Head and Neck Surgery at Centro Hospitalar Universitário de Santo António between January 2010 and October 2022. Adult patients who consented to participate in the study and underwent subjective evaluation were included in this study. Data regarding clinical history was primarily collected. Statistical analysis was performed using SPSS version 26 (IBM Corp., Armonk, NY, USA). Different types of vocal rehabilitation formed the subgroups to be compared. An additional analysis was performed for baseline variables collected in the clinical records, and vocal outcomes were measured using the Self-Evaluation of Communication Experiences After Laryngectomy (SECEL) questionnaire. Furthermore, linear models taking SECEL scores as the outcome were developed. Results The first search identified a total of 124 patients operated during the study period. In total, 63 patients were alive at the time of the current follow-up, with 61 deaths (49%). Overall, 26 of the 63 alive patients completed the SECEL questionnaire. All patients were male. The mean age at diagnosis was 62.2 ± 10.6 years. The mean age at the time of subjective vocal assessment with the SECEL questionnaire was 66.3 ± 10.4 years. The mean time of follow-up after the initial diagnosis was 4 ± 3.8 years. A statistically significant difference was observed in esophageal speech (ES), which was inferior to other modalities (mean SECEL total score for ES: 46.6 ± 12.2 vs. mean SECEL total score for all other modalities: 33 ± 15.1; p = 0.03). The follow-up time correlated significantly with vocal function, as measured by the SECEL questionnaire (p = 0.013). Conclusions The SECEL questionnaire can be a valuable tool to evaluate QoL in laryngectomy patients, given its usefulness in assessing the psychological impact derived from vocal functionality in this group. ES appears inferior to other modalities regarding voice-related QoL.
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Affiliation(s)
- Ana Rodrigues
- Otolaryngology - Head and Neck Surgery, Instituto de Ciências Biomédicas Abel Salazar, Centro Hospitalar Universitário do Porto, Porto, PRT
| | - Francisco Alves de Sousa
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Maria J Casanova
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ana Silva
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Telma Feliciano
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Susana Vaz Freitas
- Speech Therapy, Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ricardo Pinto
- Gastroenterology, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - João Lino
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário de Santo António, Porto, PRT
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11
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Beirão B, Pinto M, Vasques J, Charneca S, Pinto R, Pires M, Borges M, Santa-Clara H, Pinto F, Abreu A, Santos I, Sousa Guerreiro C. Changing Dietary Habits In Cardiac Rehabilitation– More Than Nutritional Counselling. Clin Nutr ESPEN 2023. [DOI: 10.1016/j.clnesp.2022.09.285] [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: 03/28/2023]
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12
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Rei S, Pinto R. Síndrome do Canal Cárpico: Uma Patologia Frequente na Prática Clínica. Gaz Med 2023. [DOI: 10.29315/gm.v1i1.645] [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: 04/03/2023] Open
Abstract
A síndrome do canal cárpico (SCC) é a mononeuropatia compressiva mais frequente na prática clínica, com maior prevalência no sexo feminino. Manifesta-se por dor e parestesia na área de distribuição do nervo mediano, geralmente de predomínio noturno. O diagnóstico baseia-se na anamnese e exame objetivo, sendo complementado com os estudos de condução nervosa e eletromiografia. Os testes de Phalen e Tinnel são manobras provocatórias, sugestivas de SCC. Quanto ao tratamento, nos casos ligeiros pode-se optar por uma abordagem conservadora; nos casos moderados a graves, ou falência do tratamento conservador, está indicado o tratamento cirúrgico.O objetivo deste trabalho é rever as principais diretrizes no que diz respeito à abordagem e tratamento do SCC.O médico de família encontra-se numa posição privilegiada para o diagnóstico e tratamento das manifestações clínicas do SCC. Todas as intervenções devem ser feitas no sentido de melhorar a qualidade de vida dos doentes e obter ganhos em saúde. Poderá ser necessária uma abordagem multidisciplinar, através de uma colaboração ativa entre os Cuidados de Saúde Primários e Secundários.
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13
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Rei S, Andrade R, Pinto R. Síndrome de Wellens: Um Relato de Caso. Gaz Med 2023. [DOI: 10.29315/gm.v1i1.639] [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: 04/03/2023] Open
Abstract
A cardiopatia isquémica é a principal causa isolada de morte em todo o mundo. O diagnóstico diferencial de dor torácica engloba patologia cardíaca e não cardíaca, sendo de extrema importância a identificação precoce de síndromes coronárias agudas (SCA), que se manifestam por dor anginosa, tipicamente com duração superior a 20-30 minutos, de início ou agravamento recentes. Para o diagnóstico de SCA, é necessário realizar um eletrocardiograma (ECG) e pesquisa de marcadores de necrose miocárdica.O presente caso clínico descreve a história de um homem de 58 anos com risco cardiovascular muito elevado, que, numa consulta de rotina, apresentava dor torácica com características de angina em crescendo, tendo sido referenciado para o serviço de urgência da área de residência, onde realizou exames complementares de diagnóstico, que foram compatíveis com síndrome de Wellens.Perante um doente com dor torácica, é fundamental excluir SCA, dado o potencial risco de morbimortalidade, caso não seja diagnosticado e tratado atempadamente. Para tal, é essencial realizar uma anamnese detalhada com enfoque nas características da dor, assim como a execução e interpretação rápida do ECG.
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14
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Muacevic A, Adler JR, Rei S, Pinto R, Freitas S, Camacho G, Gonçalves Y, Gouveia M, Gomes M. Evaluation of the Needs for Palliative Care in Madeira Island: A Pre-pandemic Overview. Cureus 2023; 15:e34793. [PMID: 36788996 PMCID: PMC9918327 DOI: 10.7759/cureus.34793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2023] [Indexed: 02/11/2023] Open
Abstract
Introduction As general practitioners/family physicians, it is our duty to promote health and prevent disease by providing cure, care, or palliation. Palliative care (PC) plays a crucial role in integrated and patient-centered health services. In the Autonomous Region of Madeira (RAM), Portugal, the PC Unit (PCU) was established in 2012. According to data from 2010, 41.2% of individuals who passed away in this region had a requirement for PC. Our objective is to determine the potential needs for PC in our population in the year 2019, prior to the pandemic. Additionally, we aim to determine the main indications for PC and the number of emergency department admissions/hospitalizations and compare these needs with data from 2010. Methods We conducted an observational, cross-sectional, and descriptive, analytical study, in which the target population consisted of all individuals who passed away in RAM in the year 2019. From this population, a representative sample of deceased individuals was obtained. The gender, age, disease with a potential indication for palliative care, admissions to emergency care and hospitalizations in the preceding 12 months, and county of residence were obtained from the RAM Health Services and analyzed using Microsoft Excel (Microsoft Corp., Redmond, WA, USA) and the Statistical Package for the Social Sciences (SPSS) (IBM SPSS Statistics, Armonk, NY, USA) software. Results From the total number of individuals who passed away in RAM in the year 2019 (N=2,840), a representative sample of 339 deceased individuals was obtained. Of the deceased individuals, 56% presented with potential indications for palliative care, compared to the 41.2% result recorded in 2010 (p<0.0001). Among these individuals, 51.9% were female, and the average age was 79.7±12.2 years. Neoplasms were the primary indication for palliative care, accounting for 22.7%. Individuals with potential indications for PC, when compared to those without indications, had a higher number of hospitalizations and emergency episodes in the preceding 12 months (p=0.0005 and p=0.008, respectively). Conclusion We conclude that over half of the patients who passed away in RAM had potential indications for palliative care. These individuals experienced a higher number of hospitalizations and emergency episodes in the preceding 12 months. In this study, we also observed a significant increase in the need for palliative care compared to the year 2010.
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15
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Marques CA, Cabrita A, Araújo P, Proença T, Pinto R, Carvalho M, Costa C, Amador A, Calvão J, Cruz C. Acute myocardial infarction during late COVID-19 era: patient characteristics, presentation and outcomes. Monaldi Arch Chest Dis 2023; 93. [PMID: 36637356 DOI: 10.4081/monaldi.2023.2502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 12/15/2022] [Indexed: 01/14/2023] Open
Abstract
COVID-19 pandemic has unquestionably influenced care of acute myocardial infarction (AMI). Still, its impact on patients (pts) characteristics, presentation, treatment, and outcomes remains not well established in late pandemic times. To address this issue, we performed a prospective study of type-1 AMI patients admitted in a tertiary care hospital. Pts were enrolled during 6-months in 2019 [n=122; pre-COVID-19 (PC) group] and in 2021 [n=196; late-COVID-19 (C) group]. Data was based on pts interview and review of medical records. Age and gender distribution, as well as ST/non-ST-elevation myocardial infarction (STEMI/NSTEMI) proportion and access to coronariography and revascularization were similar between groups. Group C patients presented more pre-existing established cardiovascular disease (CVD) (43% vs 30%; p=0.03); more frequent description of typical chest pain (94% vs 84%; p=0,002); higher levels of pain intensity, in a 0-10 scale (8±2 vs 7±2; p=0.02); higher frequencies of AMI complications (27% vs 15%; p=0.01) and worse Killip (K) class evolution (K≥2 in 22% C vs13% PC patients; p=0.05). In conclusion, late pandemic AMI patients presented worse in-hospital outcomes in our study, though pre-hospital and hospital care were comparable to pre-pandemic times. COVID patients had a higher burden of pre-existing established CVD and a more typical and intense symptom presentation. Therefore, it can be hypothesized that "sicker" patients continued to look for help when presenting AMI symptoms, while "less sick" patients and the ones with less typical and intense symptoms possibly avoided contact with health care services during late pandemic period.
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Affiliation(s)
| | - André Cabrita
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Paulo Araújo
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Tânia Proença
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Ricardo Pinto
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Miguel Carvalho
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Catarina Costa
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Ana Amador
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - João Calvão
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
| | - Cristina Cruz
- Department of Cardiology, Centro Hospitalar Universitário São João, Porto.
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16
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Valente A, Costa M, Pinto R, Cirnes L, Augusto I, Schmitt F. PAM50 genomic test in the management of early breast cancer – the importance of clinical-pathological data. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01559-3] [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: 11/19/2022]
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17
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Oliveira C, Proença T, Pinho A, Santos L, Cabrita A, Marques C, Amador AF, Calvão J, Costa C, Carvalho M, Pinto R, Lebreiro A, Macedo F. Clinical Case 07—Acute myocardial infarction due to paradoxical embolism: a difficult and underrecognized diagnosis. Cardiovasc Res 2022. [DOI: 10.1093/cvr/cvac157.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Paradoxical embolism occurs when embolic material crosses from the venous to the arterial circulation through an intracardiac defect, such as a patent foramen ovale (PFO). Although rare, it may be a cause of acute coronary syndrome (ACS), requiring a high degree of clinical suspicion for diagnosis.
We report a case of a 30-year-old man presenting in the emergency department with prolonged atypical left thoracic pain, electrocardiogram showing sinus rhythm with 1 mm ST-elevation in the inferior leads, and high-sensitivity troponin I elevation (maximum of 20 682 ng/L). The patient underwent emergent coronary angiography which showed apparently normal coronary arteries.
The patient was then submitted to cardiac magnetic resonance that showed a recent transmural infarction of the inferior wall. (Figure 1). A right coronary branch was assumed as the culprit.
Additional study was made, with trans-esophageal echocardiogram (TEE) with agitated saline test revealing a PFO with spontaneous right-left shunt (Figure 1). No intra-cavitary thrombus or other embolic source were found and the patient remained in sinus rhythm. Thrombophilia and auto-immune panel were negative.
A presumptive diagnosis of paradoxical coronary emboli was made. PFO closure was performed with the Noblestich© system (a suture-based system).
In conclusion, although paradoxical coronary artery embolism is an established cause of ACS, it requires a high degree of clinical suspicion for diagnosis. Recognition of this condition is important as it influences patients’ management and prognosis and percutaneous device closure of the PFO should be considered to prevent future embolic events. Figure 1A: Short axis cardiac resonance showing transmural late gadolinium enhancement in the inferior wall. B and C: Trans-esophageal echocardiography with Doppler signal (B) and agitated saline test (C) showing the PFO with shunting.
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Affiliation(s)
- Cátia Oliveira
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Tânia Proença
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Ana Pinho
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Luís Santos
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - André Cabrita
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Catarina Marques
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Ana Filipa Amador
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - João Calvão
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Catarina Costa
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Miguel Carvalho
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Ricardo Pinto
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Ana Lebreiro
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
| | - Filipe Macedo
- Department of Cardiology, São João University Hospital Centre , Porto , Portugal
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18
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Amador A, Martins Da Costa C, Calvao J, Carvalho JM, Proenca T, Pinto R, Marques C, Cabrita A, Santos L, Oliveira C, Pinho A, Palma P, Rocha M, Sousa C, Macedo F. Aortic valve calcium score: does it correlate with mean transaortic gradient? Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Aortic valvular calcium score (AVCS) is useful in patients with aortic stenosis for whom echocardiography was not conclusive in grading its severity. Transcatheter aortic valve implantation (TAVI) is an established procedure of treatment in symptomatic severe AS. The burden of aortic valve calcification has been associated with some TAVI related complications (as perivalvular leaks), but at the same time it is well accepted that some degree of calcification is needed to ensure stable anchoring of the prosthesis to the aortic annulus.
Purpose
To assess if there is a correlation between aortic valve calcium score and mean transvalvular gradient 6 months after TAVI – is a higher AVCS correlated with lower mean transaortic gradient after TAVI?
Methods
We performed a single-center, retrospective cohort study including patients who underwent TAVI with a preoperative standardized contrast enhanced MSCT with AVCS available. Clinical and echocardiographic data were collected previously to TAVI (pre-TAVI) and at 6 months follow up (6M-FUP).
Results
A total of 187 patients were included, with 54% female and a mean age of 79.4±9.0 years old. Most patients had tricuspid aortic valve (95.7%); 5 patients had aortic bicuspidy and 3 had aortic valve bioprothesis. Concerning the valve type, 73.3% had new generation prosthesis and the main valve used was the CoreValve Evolut Pro (33.7%). Also, 38,5% needed balloon pre-dilation before TAVI. The mean pre-TAVI aortic transvalvular maximum and mean gradients were 76.5±23.2 mmHg and 48.3±15.5 mmHg, respectively; mean aortic valve area was 0.75±0.16 cm2. The mean AVCS was 2851±1524 AU (Agaston Units); 81.2% of women had AVCS>1300 AU and 74.4% men had AVCS >2000 AU. Comparing transvalvular aortic gradients previously and 6M-FUP after TAVI, there was an average differential of maximum gradient of 61±22 mmHg and of mean gradient of 40±15 mmHg. A negative and weak correlation was found between the AVCS and the maximum gradient (pearson coefficient of −0.181, p=0.02) and between mean gradient at 6M-FUP (pearson coefficient of −0.191, p=0.014).
Discussion and conclusion
AVCS is a significant predictor for death, stroke and perivalvular leaks after TAVI. On the other hand, high AVCS is associated with better seating in the native annulus during deployment. Nevertheless, high AVCS did not strongly correlated with mean transaortic gradient 6 months after TAVI.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Amador
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | | | - J Calvao
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - J M Carvalho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - T Proenca
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - R Pinto
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Marques
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Cabrita
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - L Santos
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Oliveira
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Pinho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - P Palma
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - M Rocha
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Sousa
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - F Macedo
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
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19
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Amador A, Martins Da Costa C, Calvao J, Pinto R, Proenca T, Carvalho JM, Cabrita A, Marques C, Pinho A, Santos L, Oliveira C, Moreira H, Palma P, Sousa C, Macedo F. Reduced 3D-left atrium ejection fraction predicts development of atrial fibrillation in patients with hypertrophic cardiomyopathy. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Atrial fibrillation (AF) is the most common sustained arrhythmia in hypertrophic cardiomyopathy (HCM), occurring in approximately 25% of patients, related to left atrial (LA) dilatation and remodeling. HCM patients who develop AF have increased risk of HCM-related death, functional impairment, and stroke. Accurate risk stratification for AF in this population is crucial as contemporary treatments are highly successful.
Purpose
To assess if new echocardiographic parameters can predict the development of AF in HCM patients.
Methods
HCM patients who underwent comprehensive echocardiographic examination during 2011 were followed and checked for “de novo” AF until November 2021. We searched for associations between AF development and novel echocardiographic parameters such as LA Volume index, Left Atrioventricular Coupling Index (LACI, as LAVI/a'), 3D LA volumes and 3D LA ejection fraction (3D-LAEF).
Results
A total of 43 patients were included, with 62.8% male and mean age 56,1±6,2 years old. 55.8% had the septal asymmetric HCM type and mean LV mass was 326±127g. Mean LA diameter and biplane 2D volume was 46±7 mm and 78±37 mL, respectively. 11.6% of patients already had AF. During a median follow-up of 9.4 years, the incidence of “de novo” AF was 31,6%. Within the total 17 patients with AF, 35,2% took warfarin and the remaining direct oral anti-coagulation. No stroke was documented. There were 3 deaths (mortality rate of 7,0%), none from cardiac causes.
No association was found between AF development and LAVI, LACI or 3D LA volumes. We only found a statistically significant difference regarding 3D-LAEF, which was lower in patients who developed AF compared with those without AF (26±12% VS 39±19%, p=0.04).
Binary logistic regression analysis found that reduced 3D-LAEF predicts the development of AF (p=0.019, odds ratio [OR] 2.6, 95% confidence interval [CI] 1.0 to 1.1). The area under a receiver operating characteristic curve using 3D-LAEF as a predictive marker for AF development in HCM patients was 0.743 (p=0.004). When the cut-off value of 3D-LAEF was set at 34,5%, the sensitivity and specificity for AF diagnosis were 66% and 86%, respectively.
Conclusion
In our study, 3D LAEF predicted the development of AF in HCM patients – this may be a useful tool to identify patients at high risk of future AF who may benefit from more intensive rhythm monitoring and a lower threshold for oral anticoagulation.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Amador
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | | | - J Calvao
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - R Pinto
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - T Proenca
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - J M Carvalho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Cabrita
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Marques
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Pinho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - L Santos
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Oliveira
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - H Moreira
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - P Palma
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Sousa
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - F Macedo
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
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Marques C, Cabrita A, Maia Araujo P, Proenca T, Pinto R, Carvalho M, Costa C, Amador AF, Calvao J, Pinho A, Oliveira C, Santos L, Cruz C, Macedo F. Patient delay in acute myocardial infarction: a long journey still ahead. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
It is overly known that time delays in acute myocardial infarction (AMI) strongly influence its outcomes. Patient delay (PD) is repeatedly pointed out as the longer one in this context, as well as it is the less modifiable one by organizational measures. Therefore, it is crucial to understand the reasons for longer PD in our population, to define proper strategies to improve PD and, ultimately, AMI-outcomes.
Methods
In this six-month prospective study of patients (pts) admitted in a tertiary hospital due to type-1 AMI, 194 pts were consecutively enrolled between May and October 2021. Data was based on a pts well-structured interview within 48h after admission and review of medical records.
Results
Our work spotted several aspects significantly influencing PD in AMI context (Figure 1). Concerning pts cardiovascular background, a trend towards a shorter PD was found in pts with at least one cardiovascular risk factor (CVRF) (p=0,08) and with a previous history of AMI (p=0,08). Regarding clinical presentation, a significantly shorter PD was found in pts presenting with associated symptoms (p=0,02), higher chest pain intensity (chest pain intensity ≥7 vs <7 in a 0–10 scale; p=0,03) and symptoms onset on weekdays rather than weekends (p=0,003). Regarding pts knowledge, significant differences were found when pts recognized their symptoms as AMI, presenting a shorter PD in this context (p=0,006). Curiously, pts ability to correctly identify AMI symptoms, when asked, or to acknowledge their CVRF (when present), did not influence PD. Considering sociodemographic factors, higher incomes (p=0,03) and non-rural residence (p=0,03) significantly translated into shorter PD. No differences were found in PD according to pts age, gender or educational level. After this initial univariate analysis, multiple linear regression was performed to identify possible predictors of PD. Four variables were identified: pts ability to recognize their symptoms as AMI (β −0.199; 95% CI: −277 to −34,87; p=0.012), living in a non-rural residence (β 0.154; 95% CI: 0.12–161.44; p=0.05), presenting associated symptoms (β −0.194; 95% CI: −257.43 to −28.84; p=0.014) and occurrence of symptoms on weekdays (β 0.170; 95% CI: 12.73–259.49; p=0.031) predicted shorter patient delays.
Conclusion
Our study clearly points to the need for increasing public awareness and educational measures, mainly in pts living in rural areas, in order to: 1) Improve pts knowledge about AMI symptoms, clarifying that atypical symptoms can happen; 2) Reinforce the importance of shortening AMI time delays, clearly explaining the concept “time is muscle”.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Marques
- Sao Joao Hospital , Porto , Portugal
| | - A Cabrita
- Sao Joao Hospital , Porto , Portugal
| | | | - T Proenca
- Sao Joao Hospital , Porto , Portugal
| | - R Pinto
- Sao Joao Hospital , Porto , Portugal
| | | | - C Costa
- Sao Joao Hospital , Porto , Portugal
| | | | - J Calvao
- Sao Joao Hospital , Porto , Portugal
| | - A Pinho
- Sao Joao Hospital , Porto , Portugal
| | | | - L Santos
- Sao Joao Hospital , Porto , Portugal
| | - C Cruz
- Sao Joao Hospital , Porto , Portugal
| | - F Macedo
- Sao Joao Hospital , Porto , Portugal
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21
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Amador A, Martins Da Costa C, Calvao C, Pinto R, Proenca T, Carvalho JM, Cabrita A, Marques C, Pinho A, Santos L, Oliveira C, Palma P, Paiva M, Silva JC, Macedo F. 20 year-follow up of mitral stenosis patients after percutaneous valve commissurotomy: moderate disease of other valves as predictor for re-intervention. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Percutaneous valve commissurotomy (PMC) is a viable alternative to mitral valve (MV) surgery in the treatment of patients with clinically significant mitral stenosis (MS). About 40% of patients treated with PMC will require at least one reintervention (either PMC or MVS) along time.
Purpose
To evaluate the long-term results of PMC in patients with rheumatic MS.
Methods
We retrospectively analysed all consecutive patients between 1991 and 2008 with clinically significant rheumatic MS undergoing PMC. Clinical and echocardiographic data were collected at baseline and during early and long-term follow-up. MACE was a composite of adverse events defined as all-cause mortality, MV re-intervention or cardiovascular hospitalization.
Results
A total of 124 patients were enrolled: 108 (87%) were female, with a mean age at the time of PMC of 46±11 years.
At baseline, 34% patients were in NYHA class ≥ III and 81% had a Wilkins score ≤8; all patients had preserved biventricular systolic function and 83% presented pulmonary hypertension. Regarding associated valve disease, 46 patients had mild tricuspid regurgitation (TR), 19 mild aortic regurgitation (AR), 14 moderate IT and 5 moderated AR.
Most of the procedures were successful (91%) and without complications (94%), with median improvement in MV area of 0.9 cm2 (IQR 0.5) and median reductions in mean transmitral gradient (MTG) of 6 mmHg (IQR 6) and in pulmonary artery systolic pressure (PASP) of 8 mmHg (IQR 10) early after PMC.
During the mean follow-up of 20±6 years, 52 (42%) of patients had MV re-intervention (86% surgery and 14% re-PMC), 37 (30%) were hospitalized and 30 (24%) died. Concerning time-to-event analysis, approximately 80% of patients kept MACE-free after 10 years; after 30 years, more than 20% continued MACE-uneventful, approximately 50% were alive and about 45% were free from re-intervention.
Considering patients submitted to surgical re-intervention, 9 underwent MV valvuloplasty and the others MV replacement with mechanical (32) or biological prothesis (11). At the same procedure, 23 patients were submitted to tricuspid annuloplasty, 9 to other valve replacement and one to coronary artery bypass graft.
Using Cox regression, we found that the presence of moderate disease of other valves at PMC time was associated with a 2.3-fold greater rate of re-intervention compared to patients with none or mid disease of other valves (HRcrude 2.3; 95% IC 1.221–4.331, p=0.017). After adjusting for the success of the PMC and for mitral regurgitation after PMC, the observed effect remained significant (HRadjusted = 2.7; 95% CI 1.417–5.233, p=0.003).
Conclusion
PMC was safe and effective in clinically significant rheumatic MS. Most of the patients were free from adverse events after 10 years and half were alive after 30 years. Still, about 40% required re-intervention, with moderate disease of other valves as its independent predictor.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Amador
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | | | - C Calvao
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - R Pinto
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - T Proenca
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - J M Carvalho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Cabrita
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Marques
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - A Pinho
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - L Santos
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - C Oliveira
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - P Palma
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - M Paiva
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - J C Silva
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
| | - F Macedo
- Centro Hospitalar Universitario Sao Joao, Cardiology , Porto , Portugal
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22
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Brito J, Silva P, Aguiar-Ricardo I, Cunha N, Pinto R, Raposo M, Gregorio C, Sousa P, Caldeira E, Miguel S, Abreu A. Cardiac Optimal Point: Identifying high risk patients for an optimal approach. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
In recent years it has been proposed the concept of cardiorespiratory optimal point (COP) to best characterize populations who underwent cardiac rehabilitation programmes (CRP). The COP is defined as the minimum ratio between ventilation and oxygen consumption (VE/VO2) obtained during the cardiopulmonary exercise test (CPET) and it has been suggested that COP values > 30 conveyed worse prognosis.
Purpose
To validate OP as a predictor of events and its correlation with exercise activity and quality of life on the long term.
Methods
Single center observational study of patients enrolled on CRP - from February 2018 to May 2019 – who did CPET as part of routine evaluation. COP was defined as the lowest point of VE/VO2 ratio. Clinical and laboratorial characteristics were obtained at admission and discharge of CRP. Exercise practice was accessed using IPAQ questionnaire and quality of life was assessed based on a validated inquire - Kansas City Cardiomyopathy Questionnaire (KCCQ-23) – both by phone interview.
Results
A total of 78 patients (mean age 63.2 ±11.6, 84.6% male) were evaluated and followed for a mean follow-up of 2,68±0,53 years. Main aetiology was ischemic heart disease (86%), followed by dilated cardiomyopathy (5,1%) and valvular heart disease (2,6%).
A COP value above 30 correlated with a worse global score in KCC-23 (r =0.283, p = 0.47), and in particular domains such as frequency and severity of symptoms (p = 0.046, r 0.335 and p=0.16, r= 0.4, respectively), quality of life (p=0.039, r= 0.293) and social limitation (p = 0.001, r=0.5). COP also correlated with VO2 peak in basal CPET (p<0.001, r= 0.450) and on follow-up CPET (p= 0.39, r= 0.303).
COP failed to predict events or levels of exercise activity on the long term, as evaluated by the IPAQ score. However, COP>30 did seem to correlate with a higher mortality rate on the follow-up although such trend was not statistically significant (possibly due to short follow-up time and sample size).
Conclusion
COP values > 30 identify patients with worse prognosis, predicting worse quality of life and higher mortality. Although it did not seem to be a good predictor of exercise adherence after CRP.
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Affiliation(s)
- J Brito
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Silva
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - N Cunha
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Serviço de Medicina Física e Reabilitação, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisboa, Lisbon, Portugal
| | - M Raposo
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - C Gregorio
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Sousa
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Serviço de Medicina Física e Reabilitação, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisboa, Lisbon, Portugal
| | - E Caldeira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Serviço de Medicina Física e Reabilitação, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisboa, Lisbon, Portugal
| | - S Miguel
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Serviço de Medicina Física e Reabilitação, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisboa, Lisbon, Portugal
| | - A Abreu
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
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23
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Alves Da Silva P, Brito J, Aguiar-Ricardo I, Cunha N, Abrantes A, Fonseca J, Pinto R, Caldeira E, Sousa P, Pinto FJ, Abreu A, Miguel S. Shorter cardiac rehabilitation programs: taking time is taking effectiveness? Eur J Prev Cardiol 2022. [PMCID: PMC9383979 DOI: 10.1093/eurjpc/zwac056.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Due to the covid-19 outbreak, cardiac rehabilitation programs (CRP) underwent most needed adaptions to stay operative. To face all the requests and guarantee sanitary measures, we reduced the duration of the program from about 12 weeks to about 8 weeks, so we could have smaller groups but still respond to all patients who had been referred. However, it is still unclear whether less hours of contact and exercise sessions can achieve the same results as traditional CRP. Objective To analyse the effectiveness of shorter duration CRP on risk factor control and exercise tolerance after concluding the program. Methods Observational single center study including two groups of patients who underwent CRP: one group who had been in 12 weeks-CRP before the pandemic sprout and another group enrolled in an 8-week program after April 2021. Albeit differences in their duration, both CRP had the same structure: observation by cardiologist, physiatrist, specialist nurse, exercise (aerobic and strength exercises) and educational sessions, as well as nutrition and psychologist consultation. Results A total of 114 pts were analysed (mean age 62,4±11,6 years, 85.1% men, 86% with ischemic heart disease). Main comorbidities were hypertension (68,4%), dyslipidaemia (70%) and diabetes (30,7%). 78 pts completed a longer programme with 12 weeks duration while 36 underwent a shorter CRP with 8 weeks. There were no statistically significant differences between both groups regarding population demographics, aetiology, LVEF and co-morbidities. After CRP, there was significant improvement in risk factor control (mainly lipidic profile and weight) and echocardiographic parameters in both groups. We noted an important reduction in LDL levels (85±42.6mg/dL before CRP and 67.68±28.45mg/dL after), approaching the guideline recommended levels (<55mg/dL): 29.8% before vs 42.6% after (p=0.079), with no difference between the two groups (p=0,65). Significant improvement of LVEF was also observed (53% to 57%, p <0.001) without difference between the two groups (p=0.112). Exercise tolerance improved similarly in both groups, assessed by the time of exercise stress test: we registered a global increase of 65 ± 1.38s after CRP, with no difference between the two groups (p = 0.157). Conclusion Shorter duration CRP showed similar results concerning risk factor control, echocardiographic LVEF and exercise tolerance improvement, suggesting that they can be an effective alternative when needed.
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Affiliation(s)
- P Alves Da Silva
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - A Abrantes
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - J Fonseca
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - E Caldeira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - P Sousa
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - S Miguel
- Hospital de Santa Maria Faculty of Medicine, Serviço Medicina Física Reabilitação, Lisbon, Portugal
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24
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Cunha NPD, Alves Da Silva P, Garcia B, Pinto R, Gregorio C, Fonseca J, Brito J, Pinto FJ, Abreu A. Very acute benefits on physical performance in elderly patients who undergone TAVI. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Transcatheter aortic valve implantation (TAVI) emerged as a safe and efficient procedure in patients with high or prohibitive surgical risk or in older patients. The prevalence of severe aortic stenosis is growing up, given de aging of population. These patients are much often frailty and experience low levels of physical activity and functional capacity as a result of their aortic valve disease and comorbidities. When untreated severe aortic stenosis has a poor prognosis so it is of utmost importance to restore the normal hemodynamic condition and consequently to improve functional capacity.
Aim
To assess the acute benefits (in 1 moth) of TAVI on functional capacity and physical performance.
Methods
Single center prospective study of patients submitted to TAVi between April 2021 and September 2021. Patients were evaluated at baseline (before TAVI) and one month after the procedure. To assess physical activity and functional capacity it was used the International Physical Activity Questionnaire (IPAQ) and the short physical performance battery (SPPB) which is a group of measures that combines the results of the gait speed (two timed trials of a 4-m walk – fastest recorded), chair stand (time to raise for a chair 5 times) and balance tests (ability to stand for 10 seconds with feet in 3 different positions). Additionally, patients were submitted to handgrip strength test. Paired sample t-test and Wilcoxon test were used to statistical analysis.
Results
We included 20 patients, with a mean age of 85±5,86 years, 40% (8) male. 19 patients undergone TAVI due severe native aortic stenosis and 1 due to bioprosthetic aortic valve dysfunction. The vascular access site was transfemoral in 19 patients and transapical in 1 patient.
No patient had vigorous physical activity either before or after TAVI, but the daily sitting time was lower after the procedure (mean time: 634 versus 570 minutes), however not statistically significant. Regarding the results of SPPB patients experience improvements in balance (p=0,035) and chair stand (time to raise for a chair 5 times: 19,04 versus 17,05 seconds), p=0,01.
Patients tended to be faster in 4m velocity test, however with no statistical difference (8,49 versus 6,6 seconds). No statistical differences were also observed in handgrip strength test.
Conclusion
In an elderly population, TAVI appears to have an early and beneficial effect (in 1 moth) on some domains oh physical activity and functional capacity.
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Affiliation(s)
- NPD Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Garcia
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - C Gregorio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Fonseca
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Sevegnani C, Gameiro J, Borges M, Pires ML, Nunes A, Abreu A, Pinto R. Usefulness of the 6-minute walk test vs cardiopulmonary exercise test for exercise prescription in coronary artery disease patients going into a phase III cardiac rehabilitation program. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background/Introduction
Determining the intensity of exercise is a very important component to obtain the dose-benefits associated with exercise, while maitaining the safaty of the patient with coronary artery disease (CAD) in a cardiovascular rehabilitation (CR) programme. The cardiopulmonary exercise test (CPET) is the gols standard for exercise prescription according to the intend intensisty of aerobic workout. However, its availability is not a reality in many CR centres. The 6-minute walk test (6MWT) is a valid and widely used method because it is low-cost and simple to apply. Nevertheless, it is still unknown the corresponding intensity reached on a 6MWT compared to the one reached on a CPET in already physically active patients with CAD starting a CR phase III programme.
Purpose
To use the peak heart rate (HR) of the 6MWT as a method to prescribe the intensity of aerobic exercise in CAD patients starting a phase III CR programme and to compare it with the ventilatory threshold (VT) of the CPET.
Methods
In this retrospective study, a cohort of patients with CAD enrolled in a phase III CR programme. At the beginning of the programme, all patients performed a 6MWT and a CPET in the same week with at least 48-hour difference. The HR on the 6MWT was recorded continuously using a HR polar (H10 Polar) and on CPET using a twelve-lead ECG. Other parameters were assessed such as objective physical activity (accelerometer) and body composition.
Results
Eighty patients (87.5% males, 60.8 ± 9.4 years old) with CAD were included in this study. Patients were, on average, physically active (361 ± 182 minutes/week of moderate to vigorous physical activity) and overweight (body mass index: 27.7 ± 3.5 kg/m2). The VO2 peak reached on the CPET was 20.3 ± 5.4 ml/kg/min and the percentage of predicted maximum HR was 78.3 ± 11.4 %. The first and second VT corresponded to 75.6 ± 7.8% and 91.2 ± 4.5% of the peak HR obtained with CPET, respectively. The 6MWT HR peak was 113 ± 16 bpm (90.0 ± 13.0 HR peak CPET) and did not differ from the HR of the second VT with a mean value of 115 ± 16 bpm (91.2 ± 4.5% HR peak CPET), p>0.05. Although, the 6MWT HR peak was significantly higher than the HR oh the first VT (95 ± 14 bpm, p<0.001). In a subgroup analysis, the patients who, during the 6MWT, reached more the 90% of the HR peak CPET (n=35, 44% oof the sample) were the ones with lower functional capacity (VO2 peak: 18.4 ± 5.4 ml/kg/min vs 21.7 ± 5.0 ml/kg/min, p=0.006) and higher age (64.4 ± 8.7 years old vs 60.8 ± 9.4 years old, p=0.002).
Conclusion(s)
In the absence of a CPET, the use of a 6MWT HR peak in physically active patients with CAD starting a phase III CR programme has shown to be an efficient method to prescribe moderate to vigorous exercise intensity, corresponding to the second VT. Higher intensities on the 6MWT might be reached in active elderly patients with reduced functional capacity.
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Affiliation(s)
- C Sevegnani
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
| | - J Gameiro
- Coimbra Hospital and University Center, Coimbra, Portugal
| | - M Borges
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
| | - ML Pires
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
| | - A Nunes
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
| | - R Pinto
- Faculty of Medicine University of Lisbon, Lisbon, Portugal
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26
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Linan Pinto M, Charneca S, Vasques J, Pinto R, Lemos Pires M, Borges M, Santa-Clara H, Abreu A, Sousa Guerreiro C. Nutrition guidelines compliance in cardiovascular disease patients attending a long-term exercise-based cardiac rehabilitation program during COVID-19 era. Eur J Prev Cardiol 2022. [PMCID: PMC9383980 DOI: 10.1093/eurjpc/zwac056.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Dietary habits influence cardiovascular disease (CVD) risk, mainly through risk factors such as lipids, blood pressure, body weight and diabetes. Therefore, a healthy diet is recommended as a cornerstone of CVD prevention in all individuals and in reducing risk of recurrent disease, yet few studies have examined diet quality in cardiac-rehabilitation patients on a long-term basis.
Purpose
To evaluate the compliance with dietary guidelines in patients who attend a long-term cardiac rehabilitation program (phase III) during COVID-19 era.
Methods
The study was developed between October 2020 and October 2021 in a phase III centre-based cardiac rehabilitation program. To evaluate dietary intake a 24hour recall questionnaire was used. Diet composition was analysed using ESHA’s Food Processor® software. Cunningham equation was used to evaluate resting energy expenditure and physical activity expenditure measured by accelerometery was added to calculate daily energetic requirements. The nutrients and cut-offs considered for the analysis were saturated fat (<10%), sodium (<2g), potassium (≥3.5g), fibre (≥30g), and alcohol (<100g/week), considering the 2021 ESC Guidelines on CVD Prevention in Clinical Practice or the World Health Organization guidelines for a healthy diet. To evaluate weight and height a digital scale SECA 799 and a stadiometer SECA 220 were used, respectively.
Results
A total of 57 patients (78.9% men) with a mean age of 63.8±8.5 were evaluated. Mean body mass index (BMI) was 28.4±3.8kg/m2, being most patients overweight or obese (61.7%). A higher caloric consumption, compared to the individual energy requirements, was found in 26.3% of patients. No statistical differences were found between mean saturated fat intake (10.1±3.6%) and the recommended intake (p=0.85). Mean sodium consumption was 3.42±1.46 grams and mean potassium intake was 3.0±1.0 grams. Sodium intake was significantly higher (p<0.001), and potassium intake significantly lower (p<0.001) than the recommendation. Fibre intake was also significantly lower than the recommendation (median intake was 21.1±12.2 grams, p<0.001). Among patients who drank alcoholic beverages (n=28), the median alcohol intake per day was 17.4±26.3 grams which was significantly higher than the limit recommended (p=0.043).
Conclusion
Our findings showed that these patients deviated from the recommendations in some key nutrients. The intake of sodium and alcohol was higher than the recommendations, and the intake of potassium and fibre were lower than the recommendations. Moreover, most patients were overweight or obese. This study highlights the need for individual nutritional counselling sessions as a reinforcement of a standard educational program, to effectively promote an adequate diet, which may reduce the risk of recurrent disease. Further research about nutritional intervention in patients undergoing on a long-term basis cardiac rehabilitation is warranted.
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Affiliation(s)
- M Linan Pinto
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - S Charneca
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - J Vasques
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - R Pinto
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - M Lemos Pires
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - M Borges
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - H Santa-Clara
- Faculdade de Motricidade Humana, Universidade de Lisboa, Exercise and Health Laboratory, CIPER, Cruz Quebrada, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - C Sousa Guerreiro
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
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Lopes J, Pinto R, Borges M, Pires M, Nunes A, Brito J, Silva P, Ricardo I, Pinto F, Abreu A. Cardiorespiratory fitness assessment on active patients who kept attending their phase III exercise-based cardiac rehabilitation during the COVID-19 era. Eur J Prev Cardiol 2022. [PMCID: PMC9383978 DOI: 10.1093/eurjpc/zwac056.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Background Cardiorespiratory fitness (CRF) is a powerful predictor of all-cause mortality among individuals with coronary artery disease (CAD). A structured community-based phase III cardiac rehabilitation (CR) is very important in lifelong maintenance of phase II CRF and health gains. During the COVID-19 pandemic, CR programs had to adapt, mainly using new technologies and remote follow-up. The CRF impact in patients (Ps) who kept going their phase III program, during this troubled era is still unknown. Purpose Assess the variation in CRF and prognostic parameters in Ps with CAD who maintain high adherence levels in their phase III CR before and during the COVID-19 pandemic. Methods A cohort of Ps enrolled in a community-based phase 3 CR program, with active participation at the end of 2019, was included in this retrospective study. The inclusion criteria for this study were high levels of attendance (>80%) to the CR program before and during COVID-19 and high levels of physical activity with more than 150 mins of moderate to vigorous physical activity (MVPA). All Ps were evaluated with transthoracic echocardiography (TTE) and a cardiorespiratory exercise test (CPET) in a cycloergometer in 2019 and between october and november of 2021. All Ps had used accelerometers to measure their physical activity levels and dual-energy absorptiometry (DEXA) scan to evaluate their body composition. Between 2020 and 2021, Ps had online (in lockdown periods) and face to face exercise training sessions, 3xtimes per week, 60 mins each exercise session. A t-test paired two sample for means was used to compare CPET variables before the beginning of the first COVID lockdown (end of 2019) and after the removal of the majority of restrictions (end of 2021). Results A total of 30 Ps with high levels of adherence were included (99.6% male, 65 ± 9 years old). In this cohort, the majority had history of an ACS before the referral to the CR program (73.3%) and 55.6 ± 10.4% of left ventricular ejection fraction. There was no significant difference in body mass index (27.9 ± 3.2 kg/m2 vs 28.1 ± 3.6 kg/m2, p=0.493 but there was a significant increase in the percentage of body fat mass (30.1 ± 5.7% vs 31.0 ± 6.6%, p= 0.042). There was a maintenance on MVPA levels (352 ± 137 minutes/week vs 313 ± 194 minutes/week, p = 0.106) during this period. When comparing the 2 CPET results, Ps achieved higher exercise loads in the 2021 test (175 ± 51W vs 185 ± 52W, p=0.005), higher VO2 peak (25.3 ± 6.9 ml/kg/min vs 21.5 ± 6.3 ml/kg/min, p =0.001) and higher percentage of predicted VO2max (78.8 ± 16.8% vs 95.27 ± 20.8%, p = 0.001). Conclusion In spite of all the difficulties in maintaining a phase III CR program during the COVID-19 pandemic, we observed that in physically active CAD Ps, with the aid of new technologies and remote follow-up (during the lockdown periods) and face to face exercise sessions, it is still possible to have functional gains and improvements in CRF.
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Affiliation(s)
- J Lopes
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Pinto
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - M Borges
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - M Pires
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - A Nunes
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - J Brito
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - P Silva
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - I Ricardo
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - F Pinto
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
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Cunha NPD, Alves Da Silva P, Garcia B, Pinto R, Pinto FJ, Abreu A. TAVI, multidimensional early benefits in elderly patients. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Aortic stenosis is the most common valvular heart disease in Europe and in symptomatic patients, when untreated presents a high rate of morbidity and mortality. Its prevalence is estimated to grow even more, given the aging of the population. Transcatheter aortic valve implantation (TAVI) emerged as a safe and efficient procedure in patients with high or prohibitive surgical risk or in older patients, who are much often frailty, with impaired cognitive function and have poor quality of life.
Aim
To assess the acute benefits (in 1 moth) of TAVI on cognitive function, anxiety and depression and independence in activities of daily living.
Methods
Single center prospective study of patients submitted to TAVi between April 2021 and September 2021. Patients were evaluated at baseline (before TAVI) and one month after the procedure. To assess cognitive function, anxiety and depression and independence in activities of daily living we used the Mini Mental State Examination (MMSE), Hospital Anxiety and Depression Scale (HADS); Katz Index of Independence in Activities of Daily Living; and Lawton-Brody Instrumental Activities of Daily Living Scale, respectively. Paired sample t-test and Wilcoxon test were used to statistical analysis.
Results
We included 20 patients, with a mean age of 85±5,86 years, 40% (8) male. 19 patients undergone TAVI due severe native aortic stenosis and 1 due to bioprosthetic aortic valve dysfunction. The vascular access site was transfemoral in 19 patients and transapical in 1 patient. The median MMSE results were higher 1 month after TAVI (21,3 versus 23,5, p=0,012), essentially due to a better results in the temporal orientation and evocation domains (p=0,011 and p=0,022, respectively). Patients experienced lower levels of anxiety and depression after TAVI, mean score 5,4 versus 3,9 (p=NS) and 7 versus 4,25 (p=0,002) respectively for anxiety and depression, as assessed by HADS scale. No statistical difference was observed on the results of basal and post TAVI evaluation of Katz and Lawton-Brody scales.
Conclusion
In an elderly population, TAVI appears to have an early and beneficial effect on cognitive function and depression, but no benefits were observed on independence in activities of daily living.
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Affiliation(s)
- NPD Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Garcia
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Beardo P, Pinto R, Ayerra H, Agüera J, Armijos S, Álvarez-Ossorio JL. Optimizing treatment for non muscle-invasive bladder cancer with an app. Actas Urol Esp 2022; 46:230-237. [PMID: 35307306 DOI: 10.1016/j.acuroe.2021.12.010] [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: 09/28/2021] [Accepted: 12/11/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES To evaluate overall and recurrence-progression rate-adjusted concordance of treatment prescription in non-muscle-invasive bladder cancer (NMIBC) of an app based on the best available scientific evidence and the urologist's opinion. METHODS Development of an app (APPv) specifically designed for the treatment and follow-up of NMIBC and validation of the proposed APPv treatment endpoint by means of a prospective double-blind observational concordance study of related samples in 100 patients with initial or successive histological diagnosis of NMIBC. RESULTS The treatment prescribed by the urologist agrees with that proposed by the APPv in 64% of cases (kappa index 0.55, P < 0.0001). Regarding low risk, the agreement is 77% (kappa 0.55, P = 0.002), 63% (kappa 0.52, P < 0.0001) for intermediate risk, 17% (kappa 0.143, P = 0.014) in high risk and 66% (kappa 0.71, P = 0.01) for very high risk. Of patients receiving adjuvant intravesical treatment according to APPv, 89.1% remain free of recurrence vs. 61.1% of those with disagreement (P = 0.0004), with a RR 0.46 (95%CI: 0.25-0.86) vs. RR 2.4 (95%CI: 1.5-3.8, P = 0.001). In the APPv-urologist agreement group, 100% of patients are free of progression and 88.9% in the disagreement group (P = 0.004) with a RR 1 vs. RR 1.125 (95%CI: 1-1.26, P = 0.004). CONCLUSIONS APPv can improve adherence to treatment recommendations according to clinical practice guidelines and health outcomes at NMIBC.
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Affiliation(s)
- P Beardo
- UGC Urología, Hospital Universitario Puerta del Mar, Cádiz, Spain.
| | - R Pinto
- Servicio de Urología, Hospital Universitario de Álava, Vitoria-Gasteiz, Spain
| | - H Ayerra
- Servicio de Urología, Hospital Universitario de Álava, Vitoria-Gasteiz, Spain
| | - J Agüera
- UGC Urología, Hospital Universitario Puerta del Mar, Cádiz, Spain
| | - S Armijos
- e-processmed, Vitoria-Gasteiz, Spain
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Barbosa JP, Ferreira L, Pinto R, Barbosa E, Pereira JG, Nunes JP. Myocardial perfusion scintigraphy in myocardial infarction - impact of ST-segment elevation and of Diabetes mellitus. Porto Biomed J 2022; 7:e167. [PMID: 38304157 PMCID: PMC10830075 DOI: 10.1097/j.pbj.0000000000000167] [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: 04/08/2021] [Accepted: 08/18/2021] [Indexed: 10/18/2022] Open
Abstract
Myocardial perfusion scintigraphy (MPS) is frequently used in the evaluation of patients with coronary artery disease, either stable or with the prior remote acute coronary syndrome. The goal of the present work was to evaluate changes in MPS according to the nature of the infarction (ST-elevation vs non-ST elevation status) as well as according to the presence or absence of Diabetes mellitus. A prospective study of 124 consecutive patients with myocardial infarction (MI) was carried out using MPS. Patients with ST-segment elevation MI (STEMI) had significantly larger values both for percentage and absolute areas of perfusion defects, both at rest and in a stress situation, when compared to patients without ST-segment elevation (NSTEMI). These patients had significantly lower values for left ventricular ejection fractions (EF), in a similar comparison. The values for perfusion defects at rest for STEMI patients were more than double the values for NSTEMI patients (17.1 ± 14.6% vs 6.5 ± 7.8%, P < .001). Concerning resting left ventricular EF, STEMI patients had a mean value of 47.6 ± 13.6% and NSTEMI patients had a mean value of 53.2 ± 12.4% (P.026). Regarding the comparison between patients with and without Diabetes mellitus, none of the parameters under study showed significant differences. Linear regression analysis, taking the percentage of perfusion defect, as the dependent variable, yielded an overall significant result, however, only ST-segment elevation was shown to have an individually significant result. We conclude that the presence of ST-segment elevation but not the presence of Diabetes mellitus is associated with different patterns of MPS in patients with MI.
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Affiliation(s)
- João P Barbosa
- Faculdade de Medicina da Universidade do Porto, Department of Medicine, Porto, Portugal
| | - Luciana Ferreira
- Centro Hospitalar Universitário São João, Department of Nuclear Medicine, Porto, Portugal
| | - Ricardo Pinto
- Centro Hospitalar Universitário São João, Department of Cardiology, Porto, Portugal
| | - Emilia Barbosa
- Centro Hospitalar Universitário São João, Department of Cardiology, Porto, Portugal
| | - Jorge G Pereira
- Faculdade de Medicina da Universidade do Porto, Department of Medicine, Porto, Portugal
- Centro Hospitalar Universitário São João, Department of Nuclear Medicine, Porto, Portugal
| | - José P Nunes
- Faculdade de Medicina da Universidade do Porto, Department of Medicine, Porto, Portugal
- Centro Hospitalar Universitário São João, Department of Cardiology, Porto, Portugal
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31
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Calvao J, Costa C, Amador A, Pinto R, Carvalho M, Proenca T, Marques C, Cabrita A, Grilo P, Resende C, Torres S, Sousa C, Macedo F. Impact of severe mitral annular calcification on mitral regurgitation after transcatheter aortic valve implantation. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Transcatheter aortic valve implantation (TAVI) has become the standard of care treatment in patients with severe aortic stenosis who are at intermediate or high risk for surgical aortic valve replacement. Mitral annular calcification (MAC) is frequent in patients with aortic stenosis, and its presence is associated with increased cardiovascular morbidity and mortality. Not infrequently, it is associated with significant morphologic and functional abnormalities of the mitral valve apparatus.
Purpose
The aim of this work is to evaluate the relationship between severe MAC and the presence and development of significant mitral regurgitation after TAVI.
Methods
We retrospectively analyzed all patients who underwent TAVI at a tertiary center from October 2014 to November 2019. Clinical, echocardiographic and procedure-related data were collected until a follow-up of 6 months. Statistical analysis was conducted on IBM SPSS® Statistics software. Descriptive statistics were calculated for all variables. Sample T-test, Chi-square and Wilcoxon sign test were used. A p-value < 0.05 was considered significant. The presence and severity of MAC was defined according to echocardiographic data. Severe MAC was defined by the presence of calcification of more than half of the mitral annular circumference.
Results
A total of 343 patients were enrolled in the study. The mean age of the population was 80 ± 8 years, 45% were male. Mean functional area was 0.75 ± 0.18 cm2, mean transvalvular pressure gradient was 48 ± 15 mmHg and the mean left ventricular ejection fraction (LVEF) was 54 ± 14%. MAC was detected in 231 (67%) patients. In 44 (19%) of these patients, MAC was graded as severe. Patients with severe MAC tended to have higher prevalence of moderate (27.3 vs 20.4%, p = 0.30) as well as severe (4.5 vs 1.8%, p = 0.24) mitral regurgitation at baseline. After TAVI, the prevalence of moderate mitral regurgitation at 6 months was similar between both groups (22.5 vs 20.4%, p = 0.76). Although not reaching statistical significance, patients with severe MAC had higher prevalence of severe mitral regurgitation at 6 months post-procedure (12.2 VS 5.0%, p = 0.07) as well as higher incidence of worsening of mitral regurgitation (34.2 vs 23.7%, p = 0.16). The proportion of patients that had improvement (13.2 vs 15.0%, p = 0.76) or no change (52.6 vs 61.3%, p = 0.31) in the degree of mitral regurgitation was similar in both groups.
Conclusion
The presence of severe MAC at baseline echocardiography in patients undergoing TAVI may be associated with worsening of mitral regurgitation after the procedure. These patients tend to have higher prevalence of severe mitral regurgitation post-TAVI. Further studies are needed in order to further elucidate this association.
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Affiliation(s)
- J Calvao
- Sao Joao Hospital, Porto, Portugal
| | - C Costa
- Sao Joao Hospital, Porto, Portugal
| | - A Amador
- Sao Joao Hospital, Porto, Portugal
| | - R Pinto
- Sao Joao Hospital, Porto, Portugal
| | | | | | | | | | - P Grilo
- Sao Joao Hospital, Porto, Portugal
| | | | - S Torres
- Sao Joao Hospital, Porto, Portugal
| | - C Sousa
- Sao Joao Hospital, Porto, Portugal
| | - F Macedo
- Sao Joao Hospital, Porto, Portugal
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Costa C, Calvao J, Amador A, Proenca T, Carvalho M, Pinto R, Marques C, Cabrita A, Grilo PD, Resende CX, Torres S, Sousa C, Macedo F. Can aortic calcium score predict new conduction disturbances in pos-transcatheter aortic valve implantation? Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Transcatheter aortic valve implantation (TAVI) may be the first line treatment for severe aortic stenosis according to overall patient characteristics. Semi-quantitative Agatston score (AS), which quantifies aortic calcium by cardiac computed tomography (CCT), has knowledgeable practical and clinical implications, and is performed in TAVI diagnostic workup. Since conduction disturbances continue to be the most frequent complication, further refinements are required to predict high-risk patients.
Purpose
To access if aortic AS relates with new conduction disturbances and permanent pacemaker (PPM) implantation in patients undergoing TAVI.
Methods
We retrospectively analyzed all patients who underwent TAVI at a tertiary center from October 2014 to November 2019; patients with previous permanent pacemaker (PPM) or had no aortic AS were excluded. Clinical and electrocardiogram (ECG) data were collected at admission and after the procedure. All categorical variables are reported as numbers and percentages. Continuous variables were analyzed using the two-tailed unpaired Student’s t-test and are reported as mean values and the standard deviation. Statistical analysis was performed using the IBM SPSS.
Results
172 patients with a mean age 79 ± 9.1 years old were included (see table 1 for baseline characteristics). AS was on average 3008 ± 2262 (see table 2 for remaining diagnostic workup and procedure characteristics).
Comparing AS with new conduction disturbances, no statistically significant difference was found for new complete left branch block (LBBB) (no vs new LBBB, AS: 3179 ± 2555 vs 2637 ± 1388, p= 0,15) and with new complete atrioventricular block (AVB) (no vs new AVB, AS: 2834 ± 1520 vs 4485 ± 5285, p = 0.2). Considering PPM implantation after TAVI, there was a tendency for higher AS and PPM implantation (no vs PPM implantation, AS: 2756 ± 1451 vs 4242 ± 4310, p = 0.07).
In patients who had pre-ballooning, there was no difference relating to AS; however, in patients who had no pre-ballooning there was a trend to higher AS and PPM implantation (no vs PPM implantation, AS: 2417 ± 1301 vs 4616 ± 4969, p = 0.06). No statistically significant difference was found when comparing earlier (Portico, CoreValve Evolut R) vs newer valves (CoreValve Evolut Pro; Edward Sapiens 3; Accurate Neo).
Conclusion
Aortic calcium measured by Agatston score did not show a correlation with new LBBB or new AVB after TAVI. Nevertheless, it seems to be a trend for higher AS and PPM implantation; this was more noticeable when pre-ballooning was not performed. Further studies are needed in order to further elucidate this association. Abstract Figure. Patients baseline characteristics Abstract Figure. TAVI diagnostic workup and procedure
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Affiliation(s)
- C Costa
- Sao Joao Hospital, Porto, Portugal
| | - J Calvao
- Sao Joao Hospital, Porto, Portugal
| | - A Amador
- Sao Joao Hospital, Porto, Portugal
| | | | | | - R Pinto
- Sao Joao Hospital, Porto, Portugal
| | | | | | - PD Grilo
- Sao Joao Hospital, Porto, Portugal
| | | | - S Torres
- Sao Joao Hospital, Porto, Portugal
| | - C Sousa
- Sao Joao Hospital, Porto, Portugal
| | - F Macedo
- Sao Joao Hospital, Porto, Portugal
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Philpott HT, Carter MM, Birmingham TB, Pinto R, Primeau CA, Giffin JR, Lanting BA, Appleton CT. Synovial tissue perivascular edema is associated with altered gait patterns in patients with knee osteoarthritis. Osteoarthritis Cartilage 2022; 30:42-51. [PMID: 34774789 DOI: 10.1016/j.joca.2021.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To explore mechanisms of mechanoinflammation, we investigated the association between the presence of knee synovial perivascular edema and gait biomechanics that serve as surrogate measures of knee load in patients with knee osteoarthritis (OA). DESIGN Patients with symptomatic, radiographic knee OA and neutral to varus alignment undergoing total knee arthroplasty or high tibial osteotomy participated in this cross-sectional analysis. All participants underwent 3D gait analysis prior to surgery. Synovial biopsies were obtained during surgery for histopathological assessment. The association between the presence of synovial perivascular edema (predictor) and the external knee moment (outcome) in each orthogonal plane was analyzed using multivariate linear regression and polynomial mixed effects regression models, while adjusting for age, sex, BMI, and gait speed. RESULTS Ninety-two patients with complete gait and histopathological data were included. When fitted over 100% of stance, regression models indicated substantial differences between patients with and without synovial perivascular edema for knee moments in frontal, sagittal and transverse planes. The knee adduction moment was higher in patients with edema from 16 to 74% of stance, with the largest difference at 33% of stance (β = 6.87 Nm [95%CI 3.02, 10.72]); whereas the knee flexion-extension moment differed from 15 to 92% of stance, with the largest difference in extension at 60% of stance (β = -10.80 Nm [95%CI -16.20, -5.40]). CONCLUSIONS In patients with knee OA, the presence of synovial perivascular edema identified by histopathology is associated with aberrant patterns of knee loading throughout stance, supporting the link between biomechanics and synovial inflammation.
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Affiliation(s)
- H T Philpott
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - M M Carter
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - T B Birmingham
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - R Pinto
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - C A Primeau
- Faculty of Health Sciences, University of Western Ontario, London, N6G 1H1, ON, Canada; Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada.
| | - J R Giffin
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
| | - B A Lanting
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
| | - C T Appleton
- Bone and Joint Institute, University of Western Ontario, London Health Sciences Centre-University Hospital, London, N6A 5B5, ON, Canada; Department of Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, N6A 5C1, ON, Canada.
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Lagorio A, Cimini C, Pinto R, Paris V. Emergent virtual networks amid emergency: insights from a case study. International Journal of Logistics Research and Applications 2021. [DOI: 10.1080/13675567.2021.2020227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- A. Lagorio
- Department of Management, Information and Production Engineering, University of Bergamo, Bergamo, Italy
| | - C. Cimini
- Department of Management, Information and Production Engineering, University of Bergamo, Bergamo, Italy
| | - R. Pinto
- Department of Management, Information and Production Engineering, University of Bergamo, Bergamo, Italy
| | - V. Paris
- Department of Engineering and Applied Sciences, University of Bergamo, Bergamo, Italy
- FabLab Bergamo, Bergamo, Italy
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35
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Melo X, Pinto R, Angarten V, Coimbra M, Correia D, Roque M, Reis J, Santos V, Fernhall B, Santa-Clara H. Training responsiveness of cardiorespiratory fitness and arterial stiffness following moderate-intensity continuous training and high-intensity interval training in adults with intellectual and developmental disabilities. J Intellect Disabil Res 2021; 65:1058-1072. [PMID: 34713518 DOI: 10.1111/jir.12894] [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] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 10/02/2021] [Accepted: 10/06/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Cardiorespiratory fitness (CRF) prompts antiatherogenic adaptations in vascular function and structure. However, there is an extraordinary interindividual variability in response to a standard dose of exercise, wherein a substantial number of adults with intellectual and developmental disabilities (IDD) do not improve CRF. We (1) evaluated the effects of 12-month of moderate-intensity continuous training (MICT) on CRF and arterial stiffness and (2) tested whether an additional 3-month of high-intensity interval training (HIIT) would add to improvements in CRF responsiveness and arterial stiffness. METHODS Fifteen adults with mild-to-moderate IDD (male adults = 9, 30.1 ± 7.5 years old) met 3 days per week for 30 min MICT for 12 months, after which the incidence of CRF responsiveness was calculated (≥5.0% change in absolute peak VO2 ). Thereafter, responders and non-responders started HIIT for 3 months with identical daily training load/frequency. Peak VO2 , local and regional indices of arterial stiffness were assessed prior to and after each period. RESULTS Sixty per cent of the participants were non-responders following MICT, but the incidence dropped to 20% following HIIT (P = 0.03). Absolute peak VO2 values reached significant difference from pre-intervention (+0.38 ± 0.08 L min-1 , P = 0.001) only when HIIT was added. Lower limb pulse wave velocity (PWV) decreased following MICT (-0.8 ± 1.1 m s-1 , P = 0.049), whereas central PWV only decreased following HIIT (-0.8 ± 0.9 m s-1 , P = 0.013). CONCLUSIONS Cardiorespiratory fitness responsiveness and reductions in PWV to a 12-month MICT period in adults with IDD improved following a period of HIIT programme inducing higher metabolic stress.
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Affiliation(s)
- X Melo
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
- Ginásio Clube Português, Research & Development Department, GCP Lab, Lisbon, Portugal
| | - R Pinto
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
- Exercise and Cardiovascular Rehabilitation Laboratory, Centro Cardiovascular da Universidade de Lisboa (CCUL), Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - V Angarten
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
| | - M Coimbra
- CERCIOEIRAS - Cooperativa de Educação e Reabilitação dos Cidadãos com Incapacidade, CRL, Barcarena, Portugal
| | - D Correia
- CERCIOEIRAS - Cooperativa de Educação e Reabilitação dos Cidadãos com Incapacidade, CRL, Barcarena, Portugal
| | - M Roque
- CERCIOEIRAS - Cooperativa de Educação e Reabilitação dos Cidadãos com Incapacidade, CRL, Barcarena, Portugal
| | - J Reis
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
| | - V Santos
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
| | - B Fernhall
- College of Applied Health Sciences, The University of Illinois at Chicago, Integrative Physiology Laboratory, Chicago, IL, USA
| | - H Santa-Clara
- Faculdade de Motricidade Humana, Universidade de Lisboa, Centro Interdisciplinar de Estudo da Performance Humana (CIPER), Lisbon, Portugal
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Galluccio T, Locatelli F, Pinto R, Testa G, Andreani M. Identification of the novel HLA-B allele, HLA-B*44:532 by next-generation sequencing. HLA 2021; 99:210-211. [PMID: 34738333 DOI: 10.1111/tan.14480] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 10/19/2021] [Revised: 10/22/2021] [Accepted: 10/23/2021] [Indexed: 11/30/2022]
Abstract
The novel HLA-B*44:532 allele differs from HLA-B*44:02:01:01 by one nucleotide substitution in Exon 3. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- T Galluccio
- Laboratory of Immunogenetics and Transplant, Department of Oncohematology and cell and Gene Therapy, IRCCS Bambin Gesù Pediatric Hospital, Rome, Italy
| | - F Locatelli
- Department of Pediatrics, Sapienza, University of Rome, Rome, Italy.,Department of Oncohematology and cell and Gene Therapy, IRCCS, Bambin Gesù Pediatric Hospital, Rome, Italy
| | - R Pinto
- Department of Oncohematology and cell and Gene Therapy, IRCCS, Bambin Gesù Pediatric Hospital, Rome, Italy
| | - G Testa
- Laboratory of Immunogenetics and Transplant, Department of Oncohematology and cell and Gene Therapy, IRCCS Bambin Gesù Pediatric Hospital, Rome, Italy
| | - M Andreani
- Laboratory of Immunogenetics and Transplant, Department of Oncohematology and cell and Gene Therapy, IRCCS Bambin Gesù Pediatric Hospital, Rome, Italy
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Costa C, Amador F, Calvao J, Pestana G, Lebreiro A, Pinto R, Proenca T, Carvalho M, Pinho T, Ferreira A, Albuquerque-Roncon R, Adao L, Macedo F. Catheter ablation supported by extracorporeal membrane oxygenation -last resort treatment of arrhythmic storm? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Arrhythmic storm (AS) is associated with high mortality, even with best medical care and hemodynamic support. If medical therapeutic failure, electrophysiological mapping and ablation are potential lifesaving therapies. Venoarterial extracorporeal membrane oxygenation (VA-ECMO) provides temporary mechanical circulatory support and can be used as a salvage intervention in patients with cardiogenic shock. Considering the seriousness of AS and the technical complexity involved, catheter ablation supported by VA-ECMO is infrequently performed. We sought to assess the safety and effectiveness of emergent catheter ablation procedures performed in patients on VA-ECMO at our hospital.
Methods
Retrospective study of all ventricular tachycardia (VT) catheter ablation procedures performed with VA-ECMO support at a tertiary centre between 2016 and 2020. Follow-up data was obtained from review of electronical records.
Results
Five patients underwent 6 emergent VT ablation procedures due to AS. The median age was 62 years (range, 52) and 4 patients were men. Three patients had VT at admission, while 2 were admitted with an acute coronary syndrome and developed VT during the hospitalization. Four patients had ischemic heart disease, though only 1 had previous history of VT; the remaining patient presented no structural heart disease. Median left ventricle ejection fraction was 11% (range 30).
All patients had incomplete response to amiodarone, lidocaine or overdrive pacing, before being proposed to catheter ablation. Four patients were on ECMO support before ablation, while 1 was cannulated during the procedure due to hemodynamic instability. Ablation was performed using a retrograde approach in 3 patients, and combined retrograde and transeptal access in 2; one patient had epicardial ablation after unsuccessful endovascular approach. Three patients had left ventricle substrate ablation and the remaining 2 of the right ventricle. No major complications were seen directly related to the procedures.
The median length of stay in intensive care unit was 22 days (range 41 days). Weaning of VA-ECMO was accomplished in all patients. Two patient died during the same hospitalization (one due to uncontrolled arrhythmic events). At a median 23 months (range 31) of follow-up of the surviving patients, two had recurrence of VT but no one had return of AS.
Conclusion
In our sample VT ablation on VA-ECMO support was a safe procedure, with no immediate complications. However, as reported in the literature, a high mortality rate was observed both in-hospital and during follow-up, mostly related to advanced structural heart disease. Also, considerable VT recurrence rates were seen, but with no re-hospitalization. Our experience shows that catheter ablation is a life-saving procedure in otherwise uncontrollable AS and allowed absolute success in weaning VA-ECMO.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Costa
- Sao Joao Hospital, Porto, Portugal
| | - F Amador
- Sao Joao Hospital, Porto, Portugal
| | - J Calvao
- Sao Joao Hospital, Porto, Portugal
| | | | | | - R Pinto
- Sao Joao Hospital, Porto, Portugal
| | | | | | - T Pinho
- Sao Joao Hospital, Porto, Portugal
| | | | | | - L Adao
- Sao Joao Hospital, Porto, Portugal
| | - F Macedo
- Sao Joao Hospital, Porto, Portugal
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Rey-Joly Maura C, Godinho J, Amorim M, Pinto R, Marques D, Jardim L. Precision and trueness of maxillary crowded models produced by 2 vat photopolymerization 3-dimensional printing techniques. Am J Orthod Dentofacial Orthop 2021; 160:124-131. [PMID: 34172172 DOI: 10.1016/j.ajodo.2020.06.033] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/01/2020] [Accepted: 06/01/2020] [Indexed: 10/21/2022]
Abstract
INTRODUCTION This cross-sectional study aimed to analyze the precision and trueness of dental models produced using 2 rapid prototyping 3-dimensional printers. METHODS A digital crowded maxillary arch with a T-shaped base and 2 hemispheres of 2.5 mm radius was printed 10 times with a stereolithography apparatus (SLA) and digital light processing (DLP) in the highest precision and minimum layer thickness (z-resolution) mode. The copies were scanned using the D710 3Shape desktop scanner and assessed for precision and trueness via arch superimpositions and hemisphere measurements. Mann-Whitney U tests were used to compare trueness and precision among printers. Hemisphere radius was compared with the reference measurement and between 3-dimensional printers using 1 sample and independent Student t tests, respectively (α = 0.05). RESULTS The root mean square values of arch superimpositions showed statistically significant differences between the 2 techniques, both for precision (P = 0.011): SLA (46.8 μm ± 13.5); DLP (111.1 μm ± 71.9), and trueness (P = 0.015): SLA (61.1 μm ± 9.8); DLP (99.8 μm ± 47.2). The color map model analysis indicated greater distortion on premolar and molar surfaces, with a higher range of contraction on the SLA and both contraction and expansion on the DLP. Anterior and posterior hemisphere radius registered increased values with DLP (1.7% and 0.49%) and reduced values with SLA (0.6% and 0.7%); however, only the anterior SLA hemispheres revealed a significant decrease from the reference value (P = 0.037). CONCLUSIONS In this study, the SLA printer was significantly different from the DLS printer, with the highest precision and trueness.
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Affiliation(s)
| | - Joana Godinho
- Department of Orthodontics, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisbon, Portugal
| | - Mónica Amorim
- Department of Orthodontics, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisbon, Portugal
| | - Ricardo Pinto
- Oral Biology Research Group, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisbon, Portugal
| | - Duarte Marques
- Department of Prosthodontics, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisbon, Portugal
| | - Luís Jardim
- Department of Orthodontics, Faculdade de Medicina Dentária, Universidade de Lisboa, Lisbon, Portugal
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Pereira JL, Cavaco P, da Silva RC, Pacheco-Leyva I, Mereiter S, Pinto R, Reis CA, Dos Santos NR. P-selectin glycoprotein ligand 1 promotes T cell lymphoma development and dissemination. Transl Oncol 2021; 14:101125. [PMID: 34090013 PMCID: PMC8188565 DOI: 10.1016/j.tranon.2021.101125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/10/2021] [Indexed: 12/13/2022] Open
Abstract
PSGL-1 protein is frequently expressed at the surface of malignant T cells. Enforced expression of PSGL-1 promotes T cell tumorigenesis in mice. PSGL-1 expression accelerates malignant T cell dissemination from tumors to several organs. PSGL-1 expression promotes malignant T cell expansion in kidneys and lungs.
P-selectin glycoprotein ligand-1 (PSGL-1) is a membrane-bound glycoprotein expressed in lymphoid and myeloid cells. It is a ligand of P-, E- and L-selectin and is involved in T cell trafficking and homing to lymphoid tissues, among other functions. PSGL-1 expression has been implicated in different lymphoid malignancies, so here we aimed to evaluate the involvement of PSGL-1 in T cell lymphomagenesis and dissemination. PSGL-1 was highly expressed at the surface of human and mouse T cell leukemia and lymphoma cell lines. To assess its impact on T cell malignancies, we stably expressed human PSGL-1 (hPSGL-1) in a mouse thymic lymphoma cell line, which expresses low levels of endogenous PSGL-1 at the cell surface. hPSGL-1-expressing lymphoma cells developed subcutaneous tumors in athymic nude mice recipients faster than control empty vector or parental cells. Moreover, the kidneys, lungs and liver of tumor-bearing mice were infiltrated by hPSGL-1-expressing malignant T cells. To evaluate the role of PSGL-1 in lymphoma cell dissemination, we injected intravenously control and hPSGL-1-expressing lymphoma cells in athymic mice. Strikingly, PSGL-1 expression facilitated disease infiltration of the kidneys, as determined by histological analysis and anti-CD3 immunohistochemistry. Together, these results indicate that PSGL-1 expression promotes T cell lymphoma development and dissemination to different organs.
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Affiliation(s)
- João L Pereira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal
| | - Patrícia Cavaco
- Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal
| | - Ricardo C da Silva
- Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal
| | - Ivette Pacheco-Leyva
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Stefan Mereiter
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Ricardo Pinto
- Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Celso A Reis
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
| | - Nuno R Dos Santos
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal.
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Linan Pinto M, Pinto R, Charneca S, Vasques J, Lemos Pires M, Borges M, Rodrigues C, Alves Da Silva P, Ricardo I, Santa-Clara H, Abreu A, Pinto FJ, Sousa Guerreiro C. Body composition, lipid profile and mediterranean diet adherence in cardiovascular disease patients attending a long-term exercise-based cardiac rehabilitation program during COVID-19 pandemic. Eur J Prev Cardiol 2021. [PMCID: PMC8136058 DOI: 10.1093/eurjpc/zwab061.187] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Cardiovascular disease (CVD) is recognized as a major public health issue and remains the leading cause of mortality worldwide. There is a clear association between adiposity, blood lipid profile, and adherence to the Mediterranean diet (MD) with the risk of CVD. However, the assessment of body composition parameters, dietary patterns and nutritional intervention in CVD patients undergoing a cardiovascular rehabilitation (CR) program remains insufficient.
Purpose
to characterize body composition, lipid profile and MD adherence in patients with CVD who were attending an exercise-based CR program during COVID-19 era.
Methods
The study was developed between October 2020 and January 2021 in a phase III centre-based CR program. Body composition was assessed by dual energy x-ray absorptiometry Hologic Explorer-W. Adherence to the MD was assessed by the 14-item MD questionnaire. Fasting blood sample was taken for measurement of lipid profile.
Results
A sample of 41 patients (mean age 64.4 ± 7.9 years, 87.8% male) was evaluated. The most prevalent CVD were coronary artery disease (89.5%) and heart failure (21.1%). The main CVD risk factors at admission in the CR program were dyslipidaemia (71.1%), hypertension (68.4%), physical inactivity (26.3%) and diabetes mellitus (21.0%). In our sample the mean body mass index was 28 ± 3.8 kg/m2, being most patients overweight (75.6%), and having a substantially increased risk of metabolic complications (85.3%) accordingly to waist-hip ratio. Body composition assessment showed that 14.6% of the patients had a body fat mass index above 90th percentile. Although only 9.8% of the patients had reduced fat free mass, 17.1% showed appendicular lean mass below the reference value. In addition, less than one third of the patients (31.7%) revealed a high adherence to the MD pattern. A sub-analysis on blood lipids (n = 26) showed that most patients had levels of LDL cholesterol (76.9%) and non-HDL cholesterol (65.4%) above the therapeutic target and 15.4% had triglycerides higher than 150 mg/dl.
Conclusion
Body composition, lipid profile and dietary patterns, play a major role in CVD secondary prevention. Our findings showed that a substantial number of CVD patients, in COVID-19 era, did not have optimal body composition, were above lipid profile targets, and had a low/medium adherence to the MD. Thus, this study highlights the relevance of nutrition on cardiometabolic status and demonstrates the crucial role of nutritional intervention as an integrated part of a long-term phase III CR program. Moreover, further research about nutritional intervention in patients undergoing CR is warranted.
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Affiliation(s)
- M Linan Pinto
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - R Pinto
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - S Charneca
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - J Vasques
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - M Lemos Pires
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - M Borges
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - C Rodrigues
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - P Alves Da Silva
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - I Ricardo
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - H Santa-Clara
- Faculdade de Motricidade Humana, Universidade de Lisboa, Exercise and Health Laboratory, CIPER, Cruz Quebrada, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - FJ Pinto
- Faculty of Medicine, University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CAML, CCUL, Lisbon, Portugal
| | - C Sousa Guerreiro
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
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Lemos Pires M, Borges M, Pinto R, Ricardo I, Cunha N, Alves Da Silva P, Linan Pinto M, Sousa Guerreiro C, Pinto FJ, Santa-Clara H, Abreu A. COVID-19 era in long-term cardiac rehabilitation programs: how did physical activity and sedentary time change compared to previous years? Eur J Prev Cardiol 2021. [PMCID: PMC8136049 DOI: 10.1093/eurjpc/zwab061.192] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Cardiovascular rehabilitation (CR) was one of the many areas negatively affected by the COVID-19 pandemic. A high number of cardiovascular disease (CVD) patients had their centre-based program suspended. Physical activity (PA) recommendations for CVD patients are well established and its benefits largely documented. However, few studies have objectively measured the PA of these patients throughout the years and specifically during the COVID-19 pandemic. Purpose To objectively measure PA and sedentary time (ST) during COVID-19 pandemic in comparison with the previous 2 years in CVD patients who were attending a phase III centre-based CR program. Methods Before COVID-19, eighty-seven CVD patients (mean age 62.9 ± 9.1, 82.8% male) were attending a face-to-face long-term CR program. Of the 87 patients, 78.2% have been on the program for at least 1 year. Every year, PA and ST were objectively assessed by accelerometery. After the CR centre-based program suspension due to COVID-19, efforts were done to create a CR home-based digital model to maintain the continuum of care and avoid losing the previous acquired benefits. After 7 months of suspension, the face-to-face CR centre was reopened and 57.5% (n = 50) patients returned. We completed the assessment of PA and ST of 37 patients (mean age 64.8 ± 8.1, 89.2% male) and compared it as follows: M1) two assessments before COVID-19; M2) last assessment before COVID-19; M3) 7 months after CR program suspension (last trimester of 2020). Patients wore an ActiGraph accelerometer for 7 consecutive days to assess daily and weekly minutes of light PA, moderate-to-vigorous PA and ST. We used repeated-measures ANOVA and Wilcoxon signed rank as a non-parametric alternative. Results Intention-to-treat analysis showed that in M3 patients decreased their average daily time spent in moderate-to-vigorous PA when compared with M2 (M3: 37.90 ± 3.30 min/day vs M2: 45.01 ± 3.14 min/day, p = 0.035), no changes were found between M1 and M2. Average daily time spent in light PA improved significantly from M1 to M2 (M1: 154.81 ± 7.20 min/day vs M2: 169.17 ± 6.44 min/day, p = 0.042) but did not change from M2 to M3. Despite this, in M3, 81.08% of the patients still met the recommendations for moderate-to-vigorous PA (M1: 89.19% and M2: 91.89%). No changes were found in ST. Conclusion Despite a significant decrease on the amount of moderate-to-vigorous PA during the COVID-19 era, most CVD patients, first in the centre-based CR program and after in the home-based CR program, were able to meet PA recommendations throughout the last years. These findings suggest that CVD patients who attend supervised long-term CR programs might be aware of the importance of reaching PA guidelines. Reducing ST by replacing it by PA of any intensity could be an important and reachable target for long-term CR programs.
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Affiliation(s)
- M Lemos Pires
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - M Borges
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - R Pinto
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - I Ricardo
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - N Cunha
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - P Alves Da Silva
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - M Linan Pinto
- Faculty of Medicine of the University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - C Sousa Guerreiro
- Faculty of Medicine of the University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - FJ Pinto
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - H Santa-Clara
- Faculdade de Motricidade Humana, Universidade de Lisboa, Exercise and Health Laboratory, CIPER, Cruz Quebrada, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
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Silva BV, Aguiar Ricardo I, Alves Da Silva P, Rodrigues T, Cunha N, Couto Pereira S, Silverio Antonio P, Brito J, Pinto R, Lemos Pires M, Fiuza S, Correia AL, J Pinto F, Abreu A. Home-based cardiac rehabilitation during COVID-19 pandemic: effectiveness of an educational intervention. Eur J Prev Cardiol 2021. [PMCID: PMC8136065 DOI: 10.1093/eurjpc/zwab061.356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Patient education is considered a core component of cardiac rehabilitation (CR) and nowadays, particularly during the COVID-19 pandemic, online education programs are critical. However, the best strategy for implementing these digital programs to increase patients’ adherence and learning is not fully established.
Purpose
To assess the uptake and effectiveness of an educational intervention transmitted through video sessions integrated into a home-based CR program (CR-HB).
Methods
Prospective cohort study including patients (pts) who were participating in a centre-based CR program and accepted to participate in a CR-HB program during COVID-19 pandemic. The CR-HB program consisted of a multidisciplinary online program with educational videos for pts and family members / caregivers, that aimed to educate on necessary behavioural and lifestyle changes. Weekly, a 15-minute video was uploaded and lectured by the correspondent health professional from the CR team. The educational sessions covered the following topics: COVID-19 and cardiovascular (CV) disease, coronary artery disease, hypertension, dyslipidemia, smoking cessation, diabetes, medical therapy and adherence, healthy diet, exercise and physical activity, sedentary behaviour and sexual dysfunction and CV disease.
At the end of the program we applied a 10 questions questionnaire to evaluate the knowledge of pts about the topics of educational sessions. All the pts answered the questionnaire and results were compared between the pts who attended the educational sessions and the ones who didn’t.
Results
116 pts with CV disease were included in the CR-HB program (62.6 ± 8.9 years, 95 males). Almost 90% (n = 103) of the participants had coronary artery disease and the mean LVEF was 52 ± 11%. Obesity was the most common risk factor (75%) followed by hypertension (60%), family history of CV disease (42%), dyslipidemia (38%), diabetes (18%), and smoking (13%).
The pts participated, on average, in 1.45 ± 2.6 education sessions (rate participation of 13.2%). About half of the pts (49%) attended, at least, one session and these pts attended, on average, 3 sessions (2.96 ± 3.0). The questionnaire results were better in pts who attended at least 1 educational session than in those who did not attend any (7.4 ± 1.9 vs 7,1 ± 1.7), however this difference was not statistically significant.
Regarding education status, 33 pts (45.2%) had a bachelor degree and this group of pts had a significant higher result in questionnaire (7.8 ± 1.9 vs 6.7 ± 1.8; p = 0.015) and tended to participate more often in education sessions (2.13 vs 1.6, p = 0.06).
Conclusions
Our study showed a low rate of participation in sessions, highlighting the importance of developing strategies to increase motivation and adherence to online educational programs. Also, more literate patients had significantly greater health knowledge and adherence to educational sessions, suggesting that this population could benefit more from this type of programs.
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Affiliation(s)
- BV Silva
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - I Aguiar Ricardo
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Lemos Pires
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Fiuza
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - AL Correia
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade Lisboa, Cardiology Department, Lisbon, Portugal
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Cunha NPD, Aguiar-Ricardo I, Rodrigues T, Couto Pereira S, Silverio Antonio P, Valente Silva B, Alves Da Silva P, Brito J, Pinto R, Lemos Pires M, Borges M, Pires S, Ramalhinho M, Pinto FJ, Abreu A. Cardiovascular risk factor control: is it possible with a home-based cardiac rehabilitation program? Eur J Prev Cardiol 2021. [PMCID: PMC8136064 DOI: 10.1093/eurjpc/zwab061.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Cardiovascular risk factors (CVRF) control, needing different strategies, through patient education, lifestyle changes and therapeutic optimization is a central core of cardiac rehabilitation. However, further studies are needed to demonstrate effectiveness of home-based Cardiac Rehabilitation (CR-HB) programs in controlling CVRF.
Purpose
To evaluate the effectiveness of a CR-HB program in controlling cardiovascular risk factors.
Methods
Prospective cohort study including patients who were previously participating in a centre-based CR program and accepted to participate in a CR-HB program due to forced closure of the centre-based CR program for COVID-19 pandemic. The CR-HB consisted of a multidisciplinary digital CR program, including patient regular assessment, exercise, educational, and psychological and relaxation sessions. A structured online educational program for patients and family members/caregivers was provided including educational videos, and powerpoints and webinars. A real time Webinar regarding "nutritional myths and facts" was organized with the duration of 90 minutes as a substitution of the regular face-to-face regular workshop provided at our centre-based CR program. Also, self-control of blood pressure and heart rate and of glycemia in diabetics were promoted, as well as smoking cessation.
To assess the impact of the CR-HB on risk factors control, all the patients were submitted to a clinical and analytical evaluation before and after the end of this at distance program.
Results
116 cardiovascular disease patients (62.6 ± 8.9 years, 95 males) who were attending a face-to-face CR program were included in a CR-HB program. Almost 90% (n = 103) of the participants had coronary artery disease. Regarding risk factors, obesity was the most prevalent risk factor (74.7 %) followed by hypertension (59.6%), family history (41.8%), dyslipidaemia (37.9%), diabetes (18.1%), and smoking (12.9%).
Regarding the blood pressure control, 80% of the patients stated that almost daily they measured blood pressure at home; baseline systolic pressure decreased from 117 ± 13 to 113 ±12mmHg, p = 0.007, while there was no significant change in diastolic pressure.
The majority (76%) of diabetic patients said they controlled blood glucose; HbA1c decreased from 6.1 ± 1.1 to 5.9 ± 0.9mg/dL (p = 0.047).
Considering the lipid profile, LDL decreased (from 75 ± 30 to 65 ± 26mg/dL, p = 0.012). The Nt-proBNP also decreased (818 ± 1332 vs 414pg/ml ± 591, p = 0.042). There were no other statistically significant differences concerning risk factors modification.
Conclusions
Our study showed that a Home-based Cardiac Rehabilitation program can improve or maintain cardiovascular risk factors control, which has important prognostic implications and is frequently a difficult task to achieve.
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Affiliation(s)
- NPD Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Lemos Pires
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Borges
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Pires
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Ramalhinho
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Medicina Física e Reabilitação, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Pinto R, Lemos Pires M, Borges M, Linan Pinto M, Sousa Guerreiro C, Miguel S, Santos O, Ramalhinho M, Fiuza S, Cordeiro Ferreira M, Ricardo I, Cunha N, Alves Da Silva P, Pinto FJ, Abreu A. Digital home-based multidisciplinary cardiac rehabilitation: the way to counteract physical inactivity during the COVID-19 pandemic? Eur J Prev Cardiol 2021. [PMCID: PMC8136051 DOI: 10.1093/eurjpc/zwab061.329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Centre-based cardiac rehabilitation (CR) programs have been forced to close due to the need for physical and social distancing imposed by COVID-19 pandemic. A major problem emerges concerning the potential harmful effects resulting from the suspension of the centre-based CR programs, leading to physical inactivity and unhealthy lifestyle routines. Therefore, the development of alternative delivery models to maintain access to CR programs and to avoid physical inactivity should be organized and tested. Purpose To assess the physical activity (PA) levels in a group of patients with known cardiovascular disease (CVD), after completing 3-months of a home-based multidisciplinary digital CR program, organized as an alternative method to the centre-based CR suspended program. Methods One hundred and sixteen patients with CVD (62.6 ± 8.9 years, 95 males) who were previously attending a face-to-face CR program were included and the following parameters were assessed at baseline and 3 months: self-reported PA and sedentary behaviour, adherence to the online CR program, cardiovascular and non-cardiovascular symptoms, feelings towards the pandemic, dietary habits, risk factor control, safety and adverse events. The intervention consisted in a multidisciplinary digital CR program, including online exercise training sessions, online educational sessions, psychological online group sessions, risk factor control, nutritional and psychological consults and patient regular assessment by cardiologist and nurse. Results Ninety-eight CVD patients successfully completed all the online assessments (15.5% drop-out). It was observed a significant increase from moderate-to-vigorous PA (230 ± 198 mins/week to 393 ± 378 mins/week, p < 0.001) and a decrease of the sedentary time at 3-months (6.47 ± 3.26 hours/day to 5.17 ± 3.18 hours/day, p < 0.001). Seventy percent of the patients met the PA recommendations and 41% reached more than 300 minutes per week of moderate to vigorous PA at 3 months. Almost half of the participants (46.9%) did at least more than one online exercise training session per week and attended at least one of the online educational sessions. There were no major adverse events reported and only one minor non-cardiovascular event occurred. Conclusion Patients with CVD, who suspended centre-based CR due to COVID-19 pandemic and started a home-based multidisciplinary digital CR program, had a significant improvement in moderate to vigorous PA after 3 months. Therefore, home-based CR programs showed to be a good option for selected clinically stable patients, who are eligible for CR and cannot attend a centre-based CR program due to COVID-19 pandemic or eventually other reasons.
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Affiliation(s)
- R Pinto
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - M Lemos Pires
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - M Borges
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - M Linan Pinto
- Faculty of Medicine of the University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - C Sousa Guerreiro
- Faculty of Medicine of the University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - S Miguel
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Medicina Física e Reabilitação, Lisbon, Portugal
| | - O Santos
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Medicina Física e Reabilitação, Lisbon, Portugal
| | - M Ramalhinho
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Medicina Física e Reabilitação, Lisbon, Portugal
| | - S Fiuza
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - M Cordeiro Ferreira
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Psiquiatria e Saúde Mental, Unidade de Psicologia, Lisbon, Portugal
| | - I Ricardo
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - N Cunha
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - P Alves Da Silva
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - FJ Pinto
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine of the University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, Lisbon, Portugal
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Cunha NPD, Aguiar-Ricardo I, Rodrigues T, Silverio Antonio P, Couto Pereira S, Alves Da Silva P, Valente Silva B, Brito J, Pinto R, Lemos Pires M, Borges M, Jordao A, Rodrigues C, Pinto FJ, Abreu A. Left ventricular remodeling: is there a real impact of cardiac rehabilitation? Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
A number of randomized controlled trials have examined the effect of exercise training on left ventricle (LV) remodeling in individuals with cardiovascular disease. However, the results of these trials have been inconclusive.
Purpose
Evaluation of the impact of a cardiac rehabilitation program (CRP) on left ventricle remodelling evaluated by echocardiogram.
Methods
Observational single centre study including consecutive patients, undergoing structured CRP since June 2016 until February 2020. Phase II CRP included 3 months of exercise training, aerobic and strength exercise, individually prescribed, 3 times a week, 60 minutes sessions. All patients were submitted to a clinical evaluation, echocardiogram, and cardiopulmonary exercise test before and after the CRP.
Results
205 patients (62.6 ± 11 years, 83.4% men, 82.3% ischemic disease) were included in a phase II CRP. Most patients had ischemic disease (82.3%) and 23.5% of patients had left ventricular ejection fraction (LVEF) <40%. Of the cardiovascular risk factors, hypertension was the most prevalent (76%), followed by dyslipidaemia (67.4%), active smoking (45.9%) and diabetes (26.9%).
After the CRP, there was a significant improvement of LVEF (from 48.3 ± 13 to 52 ± 11.6 %, p = 0.001) and a significant reduction of LV volumes (LV end-diastolic volume, LVEDV , decreased from 140 ± 81 to 121 ± 57, p = 0.002; LV end-systolic volume , LVESV , reduced from 80 ± 75 to 64 ± 48, p = 0.004). Considering only the patients with LVEF < 40% (n = 38), the improvement was even greater: LVEF increased from 30 ± 8 to 39 ± 13 (p = 0.002); LVEDV reduced from 206 ± 107 to 159 ± 81 (p = 0.001) and LVESV reduced from 142 ± 99 to 101 ± 66 (p = 0.002). 63.6%(n = 14) of these patients improved at least 10% of LVEF and only 1 of them had a cardiac resynchronization therapy device.
Conclusions
A phase II CR program was associated with significant improvements in left ventricular reverse remodelling irrespective of baseline EF classification. Those with reduced baseline EF derived an even greater improvement, highlighting the great importance of CR in this subgroup of patients.
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Affiliation(s)
- NPD Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Lemos Pires
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - M Borges
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Jordao
- Centro Hospitalar Universitário Lisboa Norte, Endocrinology Department, Lisbon, Portugal
| | - C Rodrigues
- Centro Hospitalar Universitário Lisboa Norte, Serviço de Psiquiatria e Saúde Mental, Unidade de Psicologia, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Brito J, Aguiar-Ricardo I, Alves Da Silva P, Valente Da Silva B, Cunha N, Couto Pereira S, Silverio Antonio P, Pinto R, Lemos Pires M, Santos O, Sousa P, J Pinto F, Breu A. Home-based Cardiac Rehabilitation - the real barriers of programs at distance. Eur J Prev Cardiol 2021. [PMCID: PMC8136068 DOI: 10.1093/eurjpc/zwab061.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Despite the established benefits of cardiac rehabilitation (CR), it remains significantly underutilized. Home-based CR (CR-HB) programs should offer the same core CR components as Centre-based programs (CR-CB) but several aspects need to be adapted, communication and supervision must be improved. Although CR-HB has been successfully deployed and is a valuable alternative to CR-CB, there is less structured experience with these non-uniform programs and further studies are needed to understand which patients (pts) are indicated to this type of program.
Purpose
To investigate pt-perceived facilitators and barriers to home-based rehabilitation exercise.
Methods
Prospective cohort study which included pts who were participating in a CR-CB program and accepted to participate in a CR-HB program after CR-CB closure due to COVID-19. The CR-HB consisted in a multidisciplinary digital CR program, including pt risk evaluation and regular assessment, exercise, educational and psychological sessions. The online exercise training sessions consisted of recorded videos and real time online supervised exercise training group sessions. It was recommended to do each session 3 times per week, during 60 min. A pictorial exercise training guidebook was available to all participants including instructions regarding safety, clothing and warm-up, and a detailed illustrated description of each exercise sessions. Also, for questions or difficulties regarding the exercises, an e-mail and telephone was provided. Once a month, real time CR exercise sessions was provided with a duration of 60min.
Results
116 cardiovascular disease pts (62.6 ± 8.9years, 95 males) who were attending a face-to-face CR program were included in a CR-HB program. The majority of the pts had coronary artery disease (89%) and 5% valvular disease. Regarding risk factors, obesity was the most common (75%) followed by hypertension (60%), family history (42%), dyslipidaemia (38%), diabetes (18%), and smoking (13%). Almost half (47%) of the participants did at least one online exercise training session per week: 58% did 2-3 times per week, 27% once per week and 15% more than 4 times per week. Participants who did less than one exercise session per week reported as cause: lack of motivation (38%), preference of a different mode of exercise training such as exercise in the exterior space (26%), technology barrier such as impossibility to stream online videos (11%), fear of performing exercise without supervision (4%), and limited space at home (4%).
Conclusions
Our study based on real-life results of a CR-HB program shows a sub-optimal rate of participation in exercise sessions due to different causes, but mainly for the lack of motivation to exercise alone or preference for walking in exterior space. The knowledge of the CR-HB program barriers will facilitate to find out strategies to increase the participation rate and to select the best candidates for this type of programs.
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Affiliation(s)
- J Brito
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - B Valente Da Silva
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - M Lemos Pires
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - O Santos
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Serviço de Medicina Física e Reabilitação, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisboa, Lisbon, Portugal
| | - P Sousa
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - A Breu
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
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Borges M, Lemos Pires M, Pinto R, De Sa G, Ricardo I, Cunha N, Alves Da Silva P, Linan Pinto M, Sousa Guerreiro C, Pinto FJ, Abreu A, Santa-Clara H. COVID-19 era in long-term cardiac rehabilitation programs: how was muscle strenght and lean mass affected in cardiovascular patients? Eur J Prev Cardiol 2021. [PMCID: PMC8136044 DOI: 10.1093/eurjpc/zwab061.362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Exercise prescription is one of the main components of phase III Cardiac Rehabilitation (CR) programs due to its documented prognostic benefits. It has been well established that, when added to aerobic training, resistance training (RT) leads to greater improvements in peripheral muscle strength and muscle mass in patients with cardiovascular disease (CVD). With COVID-19, most centre-based CR programs had to be suspended and CR patients had to readjust their RT program to a home-based model where weight training was more difficult to perform. How COVID-19 Era impacted lean mass and muscle strength in trained CVD patients who were attending long-term CR programs has yet to be discussed. Purpose To assess upper and lower limb muscle strength and lean mass in CVD patients who had their centre-based CR program suspended due to COVID-19 and compare it with previous assessments. Methods 87 CVD patients (mean age 62.9 ± 9.1, 82.8% male), before COVID-19, were attending a phase III centre-based CR program 3x/week and were evaluated annually. After 7 months of suspension, 57.5% (n = 50) patients returned to the face-to-face CR program. Despite all constraints caused by COVID-19, body composition and muscle strength of 35 participants (mean age 64.7 ± 7.9, 88.6% male) were assessed. We compared this assessment with previous years and established three assessment time points: M1) one year before COVID-19 (2018); M2) last assessment before COVID-19 (2019); M3) the assessment 7 months after CR program suspension (last trimester of 2020). Upper limbs strength was measured using a JAMAR dynamometer, 30 second chair stand test (number of repetitions – reps) was used to measure lower limbs strength and dual energy x-ray absorptiometry was used to measure upper and lower limbs lean mass. Repeated measures ANOVA were used. Results Intention to treat analysis showed that upper and lower limbs lean mass did not change from M1 to M2 but decreased significantly from M2 to M3 (arms lean mass in M2: 5.68 ± 1.00kg vs M3: 5.52 ± 1.06kg, p = 0.004; legs lean mass in M2: 17.40 ± 2.46kg vs M3: 16.77 ± 2.61kg, p = 0.040). Lower limb strength also decreased significantly from M2 to M3 (M2: 23.31 ± 5.76 reps vs M3: 21.11 ± 5.31 reps, p = 0.014) after remaining stable in the year prior to COVID-19. Upper limb strength improved significantly from M1 to M2 (M1: 39.00 ± 8.64kg vs M2: 40.53 ± 8.77kg, p = 0.034) but did not change significantly from M2 to M3 (M2 vs M3: 41.29 ± 9.13kg, p = 0.517). Conclusion After CR centre-based suspension due to COVID-19, we observed a decrease in upper and lower limbs lean mass and lower limb strength in previously trained CVD patients. These results should emphasize the need to promote all efforts to maintain physical activity and RT through alternative effective home-based CR programs when face-to-face models are not available or possible to be implemented.
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Affiliation(s)
- M Borges
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - M Lemos Pires
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - R Pinto
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - G De Sa
- Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal
| | - I Ricardo
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - N Cunha
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - P Alves Da Silva
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - M Linan Pinto
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - C Sousa Guerreiro
- Faculty of Medicine University of Lisbon, Laboratório de Nutrição, Lisbon, Portugal
| | - FJ Pinto
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - A Abreu
- Faculty of Medicine University of Lisbon, Serviço de Cardiologia, Departamento Coração e Vasos, CHULN, CCUL, CAML, Lisbon, Portugal
| | - H Santa-Clara
- Faculdade de Motricidade Humana, Universidade de Lisboa, Exercise and Health Laboratory, CIPER, Cruz Quebrada, Lisbon, Portugal
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Alves Da Silva P, Aguiar-Ricardo I, Cunha N, Rodrigues T, Valente-Silva B, Silverio-Antonio P, Couto-Pereira S, Brito J, Pinto R, Lemos-Pires M, Borges M, Cordeiro-Ferreira M, Caldeira E, Pinto FJ, Abreu A. Home-based Cardiac Rehabilitation: the patients claim for new strategies but do they adhere? Eur J Prev Cardiol 2021. [PMCID: PMC8136070 DOI: 10.1093/eurjpc/zwab061.335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Cardiac rehabilitation (CR) programs are established interventions to improve cardiovascular health, despite asymmetries in referral. With covid 19 outbreak, cardiac rehabilitation home based (CR-HB) programs emerged as an alternative. However, its adherence and implementation may vary greatly with socio-demographic factors.
Purpose
To assess adherence to the various components of a CR-HB program.
Methods
Prospective cohort study which included patients (pts) who were participating in a centre-based CR program and accepted to participate in a CR-HB after the centre-based CR program closure due to COVID-19. The CR-HB consisted in a multidisciplinary digital CR program, including: 1.patient clinical and exercise risk assessment; 2.psychological tele-appointments; 3. online exercise training sessions; 4.structured online educational program for patients and family members/caregivers; 5. follow-up questionnaires; 6. nutrition tele-appointments; 7. physician tele-appointments
Adherence to the program was assessed by
drop-out rate; number of exercise sessions in which each patient participated; number of educational sessions attended and a validated questionnaire on therapeutic adherence (composed of 7 questions with minimum punctuation of 7 and maximum of 40 points).
Results
116 cardiovascular disease (CVD) pts (62.6 ± 8.9 years, 95 males) who were attending a Centre-based CR program were included in a CR-HB program. Almost 90% (n = 103) of the participants had coronary artery disease; 13.8% pts had heart failure; the mean LVEF was 52 ± 11%. Regarding risk factors, obesity was the most common risk factor (74.7 %) followed by hypertension (59.6%), family history (41.8%), dyslipidaemia (37.9%), diabetes (18.1%), and smoking (12.9%).
Ninety-eight pts (85.5%) successfully completed the program. Almost half (46.9%) of the participants did at least one online exercise training session per week. Among the pts who did online exercise training sessions, 58% did 2-3 times per week, 27% once per week and 15% more than 4 times per week.
The pts participated, on average, in 1.45 ± 2.6 education sessions (rate of participation of 13,2%) and therapeutic adherence was high (39,7 ± 19; min 35-40).
Regarding educational status of the pts, 33 pts (45,2%) had a bachelor degree. These pts tended to participate more in exercise sessions (1,7 ± 1,7 vs 1,2 ± 1,4 sessions per week) and in education sessions (2.13 vs 1.6), although this difference was not statistically significant. The therapeutic adherence did not vary with patients’ level of education.
Conclusion
Our results showed that a high percentage of patients completed the program and almost half were weekly physically active. However, in regard to educational sessions, the degree of participation was much lower. Educational status seemed to correlate with a higher degree of participation and, in the future, patient selection might offer better results in these kinds of programs.
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Affiliation(s)
- P Alves Da Silva
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - B Valente-Silva
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - P Silverio-Antonio
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - S Couto-Pereira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - M Lemos-Pires
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - M Borges
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - M Cordeiro-Ferreira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - E Caldeira
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre, Lisbon, Portugal
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Couto Pereira S, Aguiar-Ricardo I, Pinto R, Cunha N, Alves Da Silva P, Rodrigues T, Silverio Antonio P, Valente Silva B, Brito J, Borges M, Lemos Pires M, Miguel S, Salazar F, Pinto FJ, Abreu A. Home-based Cardiac Rehabilitation in Covid Era: Is it a safe option? Eur J Prev Cardiol 2021. [PMCID: PMC8136042 DOI: 10.1093/eurjpc/zwab061.350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Home-based Cardiac Rehabilitation (CR-HB) models have been shown to be effective, however, there is a large variation of protocols and minimal evidence of effectiveness in higher risk populations, in which exercise at distance might be concerning. In addition, lack of reimbursement models has discouraged the widespread adoption of CR-HB. During the coronavirus 2019 (COVID-19) pandemic, an even greater gap in CR care has emerged due to the decreased availability of on-site services. Purpose Evaluation of the safety of a CR-HB program during COVID-19 pandemic. Methods Prospective cohort study which included patients (pts) who were participating in a centre-based CR program and accepted to participate in a CR-HB after the centre-based CR program closure due to COVID-19. The CR-HB consisted in a multidisciplinary digital CR program, including: 1.pts regular clinical and exercise risk assessment; 2.psychological tele-appointments and group sessions; 3. online exercise training sessions, which consisted of recorded videos and real time online exercise training sessions (each session recommended 3 times per week, during 60 minutes); 4.structured online educational program for pts and family members/caregivers, including educational videos and webinars; 5. follow-up fortnightly questionnaire to evaluate risk factors control and need for appointments or directing to hospital; 6. nutrition tele-appointments; 7. physician tele-appointments, scheduled according to follow-up questionnaire or at patients request (e-mail or telephone) to avoid unnecessary exposure and overload in the hospital. Minor and major adverse events such as hospitalizations due to cardiac event or other non CV reason, cardiac or noncardiac death, during or immediately after the exercise sessions, were collected. Results 116 cardiovascular disease (CVD) pts (62.6 ± 8.9 years, 95 males) who were attending a Centre-based CR program were included in a CR-HB program. Almost 90% (n = 103) of the participants had coronary artery disease; 13.8% pts had heart failure. The mean LVEF was 52 ± 11%; 31,1% of the population had at least moderate risk. Regarding risk factors, obesity was the most common risk factor (74.7%) followed by hypertension (59.6%), family history (41.8%), dyslipidaemia (37.9%), diabetes (18.1%), and smoking (12.9%). 98 CVD pts (85.5%) successfully completed all the online assessments. Three male participants dropped out for hospitalization due to knee surgery, pacemaker implantation and in-stent restenosis without relation to exercise sessions. No major events were registered during the exercise training sessions and only one minor adverse event, sprained ankle, was reported during the training sessions. Conclusions This CR-HB program, originated by the need of social distancing during COVID-19 pandemic, revealed to be a valuable and safe strategy to reach at distance most patients previously in a Centre-based CR program.
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Affiliation(s)
- S Couto Pereira
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - R Pinto
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - M Borges
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - M Lemos Pires
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - S Miguel
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - F Salazar
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - A Abreu
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
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Pinto R, De Castro MV, Silva L, Jongenelen I, Maia A, Levendosky AA. The Impact of Psychopathology Associated With Childhood Trauma on Quality of Life in Portuguese Adolescents: A Two-Wave Longitudinal Study. Front Psychiatry 2021; 12:650700. [PMID: 34658939 PMCID: PMC8517175 DOI: 10.3389/fpsyt.2021.650700] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 09/07/2021] [Indexed: 11/26/2022] Open
Abstract
Introduction: The aim of this study was to explore the mediating effect of psychopathology between childhood adversity and trauma and quality of life (QOL) in adolescents. The second aim of the study was testing the moderation by social support of this mediation effect. Methods: Self-reports of childhood adversity and trauma, QOL, social support, and psychopathology were collected from 150 Portuguese adolescents' who had been exposed to at least one traumatic event or one childhood adversity (M age = 16.89, SD = 1.32). The surveys were administered at two time points with an approximate time interval of 1 year. Results: Indirect effects were observed for depression (B = -0.33, CI [-0.62, -0.11]), somatization (B = -0.52, CI [-0.82, -0.23]), and post-traumatic stress symptoms (PTSS) (B = -0.23, CI [-0.45, -0.01]), but not for anxiety (B = 0.20, CI [-0.08, 0.50]). A moderated mediation was found between social support and depression (B = -0.10, CI [-16, -0.04]), and PTSS (B = 0.03, CI [-0.1, -0.05]), but not for somatization (B = -0.02, CI [-0.8, 0.05]). Conclusions: We found that depression and somatization were strong mediators of the relationship between adversity/trauma and QOL, whereas PTSS was moderately mediated this relationship. Anxiety did not mediate this relationship. The moderated-mediation effect of social support was only found for depression and PTSS. The improvement of QOL in adolescents exposed to childhood adversity and trauma should include the assessment of psychopathology symptoms and social support, with the aim of identifying risk and protective factors.
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Affiliation(s)
- Ricardo Pinto
- HEI-Lab: Digital Human-Environment Interaction Lab, Faculty of Psychology, Education and Sports, Universidade Lusófona do Porto, Porto, Portugal
| | - Maria Vieira De Castro
- Institute of Psychology and Educational Sciences, Lusíada University of Porto, Porto, Portugal
| | - Laura Silva
- HEI-Lab: Digital Human-Environment Interaction Lab, Faculty of Psychology, Education and Sports, Universidade Lusófona do Porto, Porto, Portugal
| | - Inês Jongenelen
- HEI-Lab: Digital Human-Environment Interaction Lab, Faculty of Psychology, Education and Sports, Universidade Lusófona do Porto, Porto, Portugal
| | - Angela Maia
- School of Psychology, University of Minho, Braga, Portugal
| | - Alytia A Levendosky
- Department of Psychology, College of Social Science, Michigan State University, East Lansing, MI, United States
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