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Title: Cardiopulmonary exercise testing in neuromuscular disease: a systematic review
Author: Gabriela Barroso de Queiroz Davoli (1), Bart Bartels (2), Ana Claudia Mattiello-Sverzut (3), Tim Takken (4*)
Affiliation: (1) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4981-3868 – ORCID, [email protected].
(2) Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-5801-6692–ORCID, [email protected].
(3) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4181-0718 –ORCID, [email protected].
(4) Child Development & Exercise Center Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-7737-118X –ORCID, [email protected].
* Corresponding author: Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands. Heidelberglaan 100 3584 CX Utrecht, The Netherlands. Tel +31887554030.
Email [email protected].
Journal: NEW - PUT DETAILS IN CITATION FIELD
Citation: Expert Review of Cardiovascular Therapy
Gabriela Barroso de Queiroz Davoli, Bart Bartels, Ana Claudia
Mattiello-Sverzut & Tim Takken (2021): Cardiopulmonary exercise testing in neuromuscular
disease: a systematic review, Expert Review of Cardiovascular Therapy, DOI:
10.1080/14779072.2021.2009802
Publication Year and Month: 2021 11
Abstract: INTRODUCTION:
Cardiopulmonary exercise testing (CPET) is increasingly used to determine aerobic fitness in health and disability conditions. Patients with neuromuscular diseases (NMDs) often present with symptoms of cardiac and/or skeletal muscle dysfunction and fatigue that might impede the ability to deliver maximal cardiopulmonary effort. Although an increasing number of studies report on NMDs’ physical fitness, the applicability of CPET remains largely unknown.
AREAS COVERED:
This systematic review synthesized evidence about the quality and feasibility of CPET in NMDs and patient’s aerobic fitness. The review followed the PRISMA guidelines (PROSPERO number CRD42020211068). Between September and October 2020 one independent reviewer searched the PubMed/MEDLINE, EMBASE, SCOPUS, and Web of Science databases. Except for reviews and protocol description articles without baseline data, all study designs using CPET to assess adult or pediatric patients with NMDs were included. The methodological quality was assessed according to the American Thoracic Society/American College of Chest Physicians (ATS/ACCP) recommendations.
EXPERT OPINION:
CPET is feasible for ambulatory patients with NMDs when their functional level and the exercise modality are considered. However, there is still a vast potential for standardizing and designing disease-specific CPET protocols for patients with NMDs. Moreover, future studies are urged to follow the ATS/ACCP recommendations.
Keywords: exercise test, exercise modality, feasibility, muscle disease, rehabilitation, aerobic fitness.
ARTICLE HIGHLIGHTS:
● Standardizations in CPET protocols are needed because of low adherence to ATS/ACCP recommendations;
● High completion rates and few adverse events support the feasibility of CPET in pediatric and adult patients with NMD;
● Low cardiopulmonary stress (e.g. low peak heart rate), despite high metabolic demand (e.g. peak respiratory exchange ratio >1), might be a feature of NMDs, except for patients with glycogen storage disease or motor neuron disease;
● The upright cycle ergometer with ramp-wise increment is advisable to assess various ambulatory adults and some pediatric patients with NMD;
● On the treadmill, the Naughton and the Dubowy protocols are alternatives for some adults and the young patients with NMD when an upright cycle ergometer is not available.
Conclusions: The knowledge about exercise limiting factors and aerobic fitness in NMDs is increasing and brings the need to understand the applicability and safety of the goldstandard method, CPET, in assessing these variables for this specific group. Our results direct that CPET is feasible for adult and young patients with NMDs when the patient’s functional level and the exercise modality of CPET are considered. However, to safety favour the implementation of CPET in the routine assessment of patients with NMDs, clinicians are urged to follow the ATS/ACCP recommendations for performing and Information Classification: General reporting CPET. Furthermore, there is vast potential for standardization and design of disease-specific CPET protocols for patients with NMDs.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Living the Present with an Enemy from the Past: The Role of Noninvasive Ventilation in a Poliomyelitis Survivor
Author: Adelaide Alves, Sara Conde, and Carla Ribeiro
Affiliation: Pulmonology Department of Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal
Journal:
Citation: Clin Case Rep Open Access. 2021;4(2):185.
https://dx.doi.org/10.46527/2582-5038.185
Publication Year and Month: 2021 04
Abstract: Poliomyelitis epidemics of the twentieth century boosted the development of noninvasive positive-pressure ventilation which has changed the natural history and extended survival in a wide range of disorders with chest wall and muscular involvement. Poliomyelitis has almost been eradicated from developed countries since the introduction of vaccination. However, challenges keep coming since there are a substantial number of survivors of the disease who need particular clinical care, namely in the respiratory field. We present a case report of a polio survivor attempting to demonstrate that even after so many years the respiratory approach of these patients remains a current issue in clinical practice with noninvasive ventilation as a cornerstone element.
Keywords: Poliomyelitis; Respiratory failure; Noninvasive ventilation
Conclusions: Finally, we should be aware of a post-polio syndrome referring to a sub-category of the late effects of polio several years following the initial recovery, including muscle weakness and fatigability [11]. This late muscle involvement may also affect the respiratory muscles leading to chronic respiratory failure several years after primary infection [12,13].
For all these reasons, polio continues to represent a current clinical condition in the field of Pulmonology not only because there are many survivors with established thoracic deformities and neuromuscular involvement, but also because of the possibility of late respiratory effects.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Obesity and Pulmonary Function in Polio Survivors
Author: Soo Jeong Han, MD, PhD (1), Jae-Young Lim, MD, PhD(2), Jee Hyun Suh, MD(1)
Affiliation: 1. Department of Rehabilitation Medicine, Ewha Womans University School of Medicine, Seoul;
2. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
Journal: Annals of Rehabilitation Medicine
Citation: 2015;39(6):888-896
pISSN: 2234-0645 • eISSN: 2234-0653
http://dx.doi.org/10.5535/arm.2015.39.6.888
Publication Year and Month: 2015 06
Abstract: OBJECTIVE
To examine the correlation between obesity and pulmonary function in polio survivors.
METHODS
This study was conducted based on a questionnaire survey and physical examination. The questionnaire included gender, age, paralyzed regions, physical activity levels, and accompanying diseases. The physical examination included measuring body mass index, waist circumference, muscle power, total fat amount, body fat percentage, and lean body mass. In addition, pulmonary function was tested based on forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), ratio of FEV1 to FVC, and chest circumference. Five university hospitals and a local health clinic participated in this study.
RESULTS
Pearson and partial correlation coefficients that used data collected from 73 polio survivors showed that obesity had a negative correlation with pulmonary function.
CONCLUSION
This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Conclusions: This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Outcome of Research: More research required
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any): Keywords: Poliomyelitis, Obesity, Pulmonary function
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory
Title: Optimizing Protocol Selection for Cardiopulmonary Exercise Testing in Slowly Progressive Neuromuscular Diseases
Author: Sander Oorschot, Merel-Anne Brehm, Annerieke van Groenestijn, Frans Nollet, Eric Voorn
Affiliation: Amsterdam UMC, University of Amsterdam, Rehabilitation Medicine, Amsterdam Movement Sciences, Meibergdreef 9, Amsterdam, the Netherlands
Journal: Archives of Physical Medicine and Rehabilitation
Citation: Oral Research Presentation 1743052| Volume 102, Issue 10, E9, October 01, 2021
DOI:https://doi.org/10.1016/j.apmr.2021.07.415
Publication Year and Month: 2021 10
Abstract: RESEARCH OBJECTIVES:
To develop a predictive model for cardiopulmonary exercise test (CPET) workload increments in individuals with slowly progressive neuromuscular diseases (NMD).
DESIGN:
Observational study.
SETTING:
Data were collected from multiple research projects at the Department of Rehabilitation Medicine at the Amsterdam UMC, location AMC.
PARTICIPANTS:
Individuals (29 men, age: 59.8 ± 12.5) with post-polio syndrome (N = 25), Charcot-Marie-Tooth disease (N = 34) and other slowly progressive NMD (N = 10).
INTERVENTIONS:
Participants underwent a CPET on a cycle ergometer to determine the maximal peak power output in Watts (Wpeak-measured).
MAIN OUTCOME MEASURES:
Forward linear regression analysis was performed with Wpeak-measured as dependent variable and age, gender, body mass index, Medical Research Council sum score (MRCsum) of muscle strength, 6-minute walking (6MWT) distance and energy consumption as independent variables. Determinants significantly associated with Wpeak-measured (p < 0.05) were included in a multivariate regression model to predict peak power output: Wpeak-predicted. The mean difference between Wpeak-measured and Wpeak-predicted was assessed with a paired t-test, and the Limits of Agreement (LoA) to determine the individual bias.
RESULTS:
The regression analysis resulted in the following model: Wpeak-predicted = - 64.308 + 45.743 x gender (0 = female; 1 = male) + 1.060 x MRCsum + 0.287 × 6MWT distance (R2 = 0.58). No significant difference was found between Wpeak-measured (mean = 127.7 ± 56.5 Watts) and Wpeak-predicted (mean = 122.1 ± 43.2 Watts). The LoA were -64.5, +75.7 Watts.
Conclusions: Our model predicted Wpeak accurately in patients with slowly progressive NMD. However, based on a lack of accuracy the model is not yet recommended in clinical practice and further research with higher sample size is required.
Outcome of Research: More research required
Availability of Paper: Paid subscription required to view or download full text.
Comments (if any):
Link to Paper (if available): Click here to view Abstract
There are currently 4 papers in this category.
Title: Living the Present with an Enemy from the Past: The Role of Noninvasive Ventilation in a Poliomyelitis Survivor
Author: Adelaide Alves, Sara Conde, and Carla Ribeiro
Affiliation: Pulmonology Department of Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal
Journal:
Citation: Clin Case Rep Open Access. 2021;4(2):185.
https://dx.doi.org/10.46527/2582-5038.185
Publication Year and Month: 2021 04
Abstract: Poliomyelitis epidemics of the twentieth century boosted the development of noninvasive positive-pressure ventilation which has changed the natural history and extended survival in a wide range of disorders with chest wall and muscular involvement. Poliomyelitis has almost been eradicated from developed countries since the introduction of vaccination. However, challenges keep coming since there are a substantial number of survivors of the disease who need particular clinical care, namely in the respiratory field. We present a case report of a polio survivor attempting to demonstrate that even after so many years the respiratory approach of these patients remains a current issue in clinical practice with noninvasive ventilation as a cornerstone element.
Keywords: Poliomyelitis; Respiratory failure; Noninvasive ventilation
Conclusions: Finally, we should be aware of a post-polio syndrome referring to a sub-category of the late effects of polio several years following the initial recovery, including muscle weakness and fatigability [11]. This late muscle involvement may also affect the respiratory muscles leading to chronic respiratory failure several years after primary infection [12,13].
For all these reasons, polio continues to represent a current clinical condition in the field of Pulmonology not only because there are many survivors with established thoracic deformities and neuromuscular involvement, but also because of the possibility of late respiratory effects.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory
Title: Cardiopulmonary exercise testing in neuromuscular disease: a systematic review
Author: Gabriela Barroso de Queiroz Davoli (1), Bart Bartels (2), Ana Claudia Mattiello-Sverzut (3), Tim Takken (4*)
Affiliation: (1) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4981-3868 – ORCID, [email protected].
(2) Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-5801-6692–ORCID, [email protected].
(3) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4181-0718 –ORCID, [email protected].
(4) Child Development & Exercise Center Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-7737-118X –ORCID, [email protected].
* Corresponding author: Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands. Heidelberglaan 100 3584 CX Utrecht, The Netherlands. Tel +31887554030.
Email [email protected].
Journal: NEW - PUT DETAILS IN CITATION FIELD
Citation: Expert Review of Cardiovascular Therapy
Gabriela Barroso de Queiroz Davoli, Bart Bartels, Ana Claudia
Mattiello-Sverzut & Tim Takken (2021): Cardiopulmonary exercise testing in neuromuscular
disease: a systematic review, Expert Review of Cardiovascular Therapy, DOI:
10.1080/14779072.2021.2009802
Publication Year and Month: 2021 11
Abstract: INTRODUCTION:
Cardiopulmonary exercise testing (CPET) is increasingly used to determine aerobic fitness in health and disability conditions. Patients with neuromuscular diseases (NMDs) often present with symptoms of cardiac and/or skeletal muscle dysfunction and fatigue that might impede the ability to deliver maximal cardiopulmonary effort. Although an increasing number of studies report on NMDs’ physical fitness, the applicability of CPET remains largely unknown.
AREAS COVERED:
This systematic review synthesized evidence about the quality and feasibility of CPET in NMDs and patient’s aerobic fitness. The review followed the PRISMA guidelines (PROSPERO number CRD42020211068). Between September and October 2020 one independent reviewer searched the PubMed/MEDLINE, EMBASE, SCOPUS, and Web of Science databases. Except for reviews and protocol description articles without baseline data, all study designs using CPET to assess adult or pediatric patients with NMDs were included. The methodological quality was assessed according to the American Thoracic Society/American College of Chest Physicians (ATS/ACCP) recommendations.
EXPERT OPINION:
CPET is feasible for ambulatory patients with NMDs when their functional level and the exercise modality are considered. However, there is still a vast potential for standardizing and designing disease-specific CPET protocols for patients with NMDs. Moreover, future studies are urged to follow the ATS/ACCP recommendations.
Keywords: exercise test, exercise modality, feasibility, muscle disease, rehabilitation, aerobic fitness.
ARTICLE HIGHLIGHTS:
● Standardizations in CPET protocols are needed because of low adherence to ATS/ACCP recommendations;
● High completion rates and few adverse events support the feasibility of CPET in pediatric and adult patients with NMD;
● Low cardiopulmonary stress (e.g. low peak heart rate), despite high metabolic demand (e.g. peak respiratory exchange ratio >1), might be a feature of NMDs, except for patients with glycogen storage disease or motor neuron disease;
● The upright cycle ergometer with ramp-wise increment is advisable to assess various ambulatory adults and some pediatric patients with NMD;
● On the treadmill, the Naughton and the Dubowy protocols are alternatives for some adults and the young patients with NMD when an upright cycle ergometer is not available.
Conclusions: The knowledge about exercise limiting factors and aerobic fitness in NMDs is increasing and brings the need to understand the applicability and safety of the goldstandard method, CPET, in assessing these variables for this specific group. Our results direct that CPET is feasible for adult and young patients with NMDs when the patient’s functional level and the exercise modality of CPET are considered. However, to safety favour the implementation of CPET in the routine assessment of patients with NMDs, clinicians are urged to follow the ATS/ACCP recommendations for performing and Information Classification: General reporting CPET. Furthermore, there is vast potential for standardization and design of disease-specific CPET protocols for patients with NMDs.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory
Title: Optimizing Protocol Selection for Cardiopulmonary Exercise Testing in Slowly Progressive Neuromuscular Diseases
Author: Sander Oorschot, Merel-Anne Brehm, Annerieke van Groenestijn, Frans Nollet, Eric Voorn
Affiliation: Amsterdam UMC, University of Amsterdam, Rehabilitation Medicine, Amsterdam Movement Sciences, Meibergdreef 9, Amsterdam, the Netherlands
Journal: Archives of Physical Medicine and Rehabilitation
Citation: Oral Research Presentation 1743052| Volume 102, Issue 10, E9, October 01, 2021
DOI:https://doi.org/10.1016/j.apmr.2021.07.415
Publication Year and Month: 2021 10
Abstract: RESEARCH OBJECTIVES:
To develop a predictive model for cardiopulmonary exercise test (CPET) workload increments in individuals with slowly progressive neuromuscular diseases (NMD).
DESIGN:
Observational study.
SETTING:
Data were collected from multiple research projects at the Department of Rehabilitation Medicine at the Amsterdam UMC, location AMC.
PARTICIPANTS:
Individuals (29 men, age: 59.8 ± 12.5) with post-polio syndrome (N = 25), Charcot-Marie-Tooth disease (N = 34) and other slowly progressive NMD (N = 10).
INTERVENTIONS:
Participants underwent a CPET on a cycle ergometer to determine the maximal peak power output in Watts (Wpeak-measured).
MAIN OUTCOME MEASURES:
Forward linear regression analysis was performed with Wpeak-measured as dependent variable and age, gender, body mass index, Medical Research Council sum score (MRCsum) of muscle strength, 6-minute walking (6MWT) distance and energy consumption as independent variables. Determinants significantly associated with Wpeak-measured (p < 0.05) were included in a multivariate regression model to predict peak power output: Wpeak-predicted. The mean difference between Wpeak-measured and Wpeak-predicted was assessed with a paired t-test, and the Limits of Agreement (LoA) to determine the individual bias.
RESULTS:
The regression analysis resulted in the following model: Wpeak-predicted = - 64.308 + 45.743 x gender (0 = female; 1 = male) + 1.060 x MRCsum + 0.287 × 6MWT distance (R2 = 0.58). No significant difference was found between Wpeak-measured (mean = 127.7 ± 56.5 Watts) and Wpeak-predicted (mean = 122.1 ± 43.2 Watts). The LoA were -64.5, +75.7 Watts.
Conclusions: Our model predicted Wpeak accurately in patients with slowly progressive NMD. However, based on a lack of accuracy the model is not yet recommended in clinical practice and further research with higher sample size is required.
Outcome of Research: More research required
Availability of Paper: Paid subscription required to view or download full text.
Comments (if any):
Link to Paper (if available): Click here to view Abstract
Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Obesity and Pulmonary Function in Polio Survivors
Author: Soo Jeong Han, MD, PhD (1), Jae-Young Lim, MD, PhD(2), Jee Hyun Suh, MD(1)
Affiliation: 1. Department of Rehabilitation Medicine, Ewha Womans University School of Medicine, Seoul;
2. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
Journal: Annals of Rehabilitation Medicine
Citation: 2015;39(6):888-896
pISSN: 2234-0645 • eISSN: 2234-0653
http://dx.doi.org/10.5535/arm.2015.39.6.888
Publication Year and Month: 2015 06
Abstract: OBJECTIVE
To examine the correlation between obesity and pulmonary function in polio survivors.
METHODS
This study was conducted based on a questionnaire survey and physical examination. The questionnaire included gender, age, paralyzed regions, physical activity levels, and accompanying diseases. The physical examination included measuring body mass index, waist circumference, muscle power, total fat amount, body fat percentage, and lean body mass. In addition, pulmonary function was tested based on forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), ratio of FEV1 to FVC, and chest circumference. Five university hospitals and a local health clinic participated in this study.
RESULTS
Pearson and partial correlation coefficients that used data collected from 73 polio survivors showed that obesity had a negative correlation with pulmonary function.
CONCLUSION
This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Conclusions: This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Outcome of Research: More research required
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any): Keywords: Poliomyelitis, Obesity, Pulmonary function
Link to Paper (if available): Click here to view full text or to download
There are currently 4 papers in this category.
Title: Living the Present with an Enemy from the Past: The Role of Noninvasive Ventilation in a Poliomyelitis Survivor
Author: Adelaide Alves, Sara Conde, and Carla Ribeiro
Affiliation: Pulmonology Department of Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal
Journal:
Citation: Clin Case Rep Open Access. 2021;4(2):185.
https://dx.doi.org/10.46527/2582-5038.185
Publication Year and Month: 2021 04
Abstract: Poliomyelitis epidemics of the twentieth century boosted the development of noninvasive positive-pressure ventilation which has changed the natural history and extended survival in a wide range of disorders with chest wall and muscular involvement. Poliomyelitis has almost been eradicated from developed countries since the introduction of vaccination. However, challenges keep coming since there are a substantial number of survivors of the disease who need particular clinical care, namely in the respiratory field. We present a case report of a polio survivor attempting to demonstrate that even after so many years the respiratory approach of these patients remains a current issue in clinical practice with noninvasive ventilation as a cornerstone element.
Keywords: Poliomyelitis; Respiratory failure; Noninvasive ventilation
Conclusions: Finally, we should be aware of a post-polio syndrome referring to a sub-category of the late effects of polio several years following the initial recovery, including muscle weakness and fatigability [11]. This late muscle involvement may also affect the respiratory muscles leading to chronic respiratory failure several years after primary infection [12,13].
For all these reasons, polio continues to represent a current clinical condition in the field of Pulmonology not only because there are many survivors with established thoracic deformities and neuromuscular involvement, but also because of the possibility of late respiratory effects.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Obesity and Pulmonary Function in Polio Survivors
Author: Soo Jeong Han, MD, PhD (1), Jae-Young Lim, MD, PhD(2), Jee Hyun Suh, MD(1)
Affiliation: 1. Department of Rehabilitation Medicine, Ewha Womans University School of Medicine, Seoul;
2. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
Journal: Annals of Rehabilitation Medicine
Citation: 2015;39(6):888-896
pISSN: 2234-0645 • eISSN: 2234-0653
http://dx.doi.org/10.5535/arm.2015.39.6.888
Publication Year and Month: 2015 06
Abstract: OBJECTIVE
To examine the correlation between obesity and pulmonary function in polio survivors.
METHODS
This study was conducted based on a questionnaire survey and physical examination. The questionnaire included gender, age, paralyzed regions, physical activity levels, and accompanying diseases. The physical examination included measuring body mass index, waist circumference, muscle power, total fat amount, body fat percentage, and lean body mass. In addition, pulmonary function was tested based on forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), ratio of FEV1 to FVC, and chest circumference. Five university hospitals and a local health clinic participated in this study.
RESULTS
Pearson and partial correlation coefficients that used data collected from 73 polio survivors showed that obesity had a negative correlation with pulmonary function.
CONCLUSION
This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Conclusions: This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Outcome of Research: More research required
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any): Keywords: Poliomyelitis, Obesity, Pulmonary function
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory
Title: Optimizing Protocol Selection for Cardiopulmonary Exercise Testing in Slowly Progressive Neuromuscular Diseases
Author: Sander Oorschot, Merel-Anne Brehm, Annerieke van Groenestijn, Frans Nollet, Eric Voorn
Affiliation: Amsterdam UMC, University of Amsterdam, Rehabilitation Medicine, Amsterdam Movement Sciences, Meibergdreef 9, Amsterdam, the Netherlands
Journal: Archives of Physical Medicine and Rehabilitation
Citation: Oral Research Presentation 1743052| Volume 102, Issue 10, E9, October 01, 2021
DOI:https://doi.org/10.1016/j.apmr.2021.07.415
Publication Year and Month: 2021 10
Abstract: RESEARCH OBJECTIVES:
To develop a predictive model for cardiopulmonary exercise test (CPET) workload increments in individuals with slowly progressive neuromuscular diseases (NMD).
DESIGN:
Observational study.
SETTING:
Data were collected from multiple research projects at the Department of Rehabilitation Medicine at the Amsterdam UMC, location AMC.
PARTICIPANTS:
Individuals (29 men, age: 59.8 ± 12.5) with post-polio syndrome (N = 25), Charcot-Marie-Tooth disease (N = 34) and other slowly progressive NMD (N = 10).
INTERVENTIONS:
Participants underwent a CPET on a cycle ergometer to determine the maximal peak power output in Watts (Wpeak-measured).
MAIN OUTCOME MEASURES:
Forward linear regression analysis was performed with Wpeak-measured as dependent variable and age, gender, body mass index, Medical Research Council sum score (MRCsum) of muscle strength, 6-minute walking (6MWT) distance and energy consumption as independent variables. Determinants significantly associated with Wpeak-measured (p < 0.05) were included in a multivariate regression model to predict peak power output: Wpeak-predicted. The mean difference between Wpeak-measured and Wpeak-predicted was assessed with a paired t-test, and the Limits of Agreement (LoA) to determine the individual bias.
RESULTS:
The regression analysis resulted in the following model: Wpeak-predicted = - 64.308 + 45.743 x gender (0 = female; 1 = male) + 1.060 x MRCsum + 0.287 × 6MWT distance (R2 = 0.58). No significant difference was found between Wpeak-measured (mean = 127.7 ± 56.5 Watts) and Wpeak-predicted (mean = 122.1 ± 43.2 Watts). The LoA were -64.5, +75.7 Watts.
Conclusions: Our model predicted Wpeak accurately in patients with slowly progressive NMD. However, based on a lack of accuracy the model is not yet recommended in clinical practice and further research with higher sample size is required.
Outcome of Research: More research required
Availability of Paper: Paid subscription required to view or download full text.
Comments (if any):
Link to Paper (if available): Click here to view Abstract
Category: Cardiorespiratory
Title: Cardiopulmonary exercise testing in neuromuscular disease: a systematic review
Author: Gabriela Barroso de Queiroz Davoli (1), Bart Bartels (2), Ana Claudia Mattiello-Sverzut (3), Tim Takken (4*)
Affiliation: (1) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4981-3868 – ORCID, [email protected].
(2) Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-5801-6692–ORCID, [email protected].
(3) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4181-0718 –ORCID, [email protected].
(4) Child Development & Exercise Center Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-7737-118X –ORCID, [email protected].
* Corresponding author: Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands. Heidelberglaan 100 3584 CX Utrecht, The Netherlands. Tel +31887554030.
Email [email protected].
Journal: NEW - PUT DETAILS IN CITATION FIELD
Citation: Expert Review of Cardiovascular Therapy
Gabriela Barroso de Queiroz Davoli, Bart Bartels, Ana Claudia
Mattiello-Sverzut & Tim Takken (2021): Cardiopulmonary exercise testing in neuromuscular
disease: a systematic review, Expert Review of Cardiovascular Therapy, DOI:
10.1080/14779072.2021.2009802
Publication Year and Month: 2021 11
Abstract: INTRODUCTION:
Cardiopulmonary exercise testing (CPET) is increasingly used to determine aerobic fitness in health and disability conditions. Patients with neuromuscular diseases (NMDs) often present with symptoms of cardiac and/or skeletal muscle dysfunction and fatigue that might impede the ability to deliver maximal cardiopulmonary effort. Although an increasing number of studies report on NMDs’ physical fitness, the applicability of CPET remains largely unknown.
AREAS COVERED:
This systematic review synthesized evidence about the quality and feasibility of CPET in NMDs and patient’s aerobic fitness. The review followed the PRISMA guidelines (PROSPERO number CRD42020211068). Between September and October 2020 one independent reviewer searched the PubMed/MEDLINE, EMBASE, SCOPUS, and Web of Science databases. Except for reviews and protocol description articles without baseline data, all study designs using CPET to assess adult or pediatric patients with NMDs were included. The methodological quality was assessed according to the American Thoracic Society/American College of Chest Physicians (ATS/ACCP) recommendations.
EXPERT OPINION:
CPET is feasible for ambulatory patients with NMDs when their functional level and the exercise modality are considered. However, there is still a vast potential for standardizing and designing disease-specific CPET protocols for patients with NMDs. Moreover, future studies are urged to follow the ATS/ACCP recommendations.
Keywords: exercise test, exercise modality, feasibility, muscle disease, rehabilitation, aerobic fitness.
ARTICLE HIGHLIGHTS:
● Standardizations in CPET protocols are needed because of low adherence to ATS/ACCP recommendations;
● High completion rates and few adverse events support the feasibility of CPET in pediatric and adult patients with NMD;
● Low cardiopulmonary stress (e.g. low peak heart rate), despite high metabolic demand (e.g. peak respiratory exchange ratio >1), might be a feature of NMDs, except for patients with glycogen storage disease or motor neuron disease;
● The upright cycle ergometer with ramp-wise increment is advisable to assess various ambulatory adults and some pediatric patients with NMD;
● On the treadmill, the Naughton and the Dubowy protocols are alternatives for some adults and the young patients with NMD when an upright cycle ergometer is not available.
Conclusions: The knowledge about exercise limiting factors and aerobic fitness in NMDs is increasing and brings the need to understand the applicability and safety of the goldstandard method, CPET, in assessing these variables for this specific group. Our results direct that CPET is feasible for adult and young patients with NMDs when the patient’s functional level and the exercise modality of CPET are considered. However, to safety favour the implementation of CPET in the routine assessment of patients with NMDs, clinicians are urged to follow the ATS/ACCP recommendations for performing and Information Classification: General reporting CPET. Furthermore, there is vast potential for standardization and design of disease-specific CPET protocols for patients with NMDs.
Outcome of Research: Not applicable
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There are currently 4 papers in this category.
Title: Cardiopulmonary exercise testing in neuromuscular disease: a systematic review
Author: Gabriela Barroso de Queiroz Davoli (1), Bart Bartels (2), Ana Claudia Mattiello-Sverzut (3), Tim Takken (4*)
Affiliation: (1) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4981-3868 – ORCID, [email protected].
(2) Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-5801-6692–ORCID, [email protected].
(3) University of São Paulo, Ribeirão Preto Medical School, Brazil, 0000-0002-4181-0718 –ORCID, [email protected].
(4) Child Development & Exercise Center Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands, 0000-0002-7737-118X –ORCID, [email protected].
* Corresponding author: Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht The Netherlands. Heidelberglaan 100 3584 CX Utrecht, The Netherlands. Tel +31887554030.
Email [email protected].
Journal: NEW - PUT DETAILS IN CITATION FIELD
Citation: Expert Review of Cardiovascular Therapy
Gabriela Barroso de Queiroz Davoli, Bart Bartels, Ana Claudia
Mattiello-Sverzut & Tim Takken (2021): Cardiopulmonary exercise testing in neuromuscular
disease: a systematic review, Expert Review of Cardiovascular Therapy, DOI:
10.1080/14779072.2021.2009802
Publication Year and Month: 2021 11
Abstract: INTRODUCTION:
Cardiopulmonary exercise testing (CPET) is increasingly used to determine aerobic fitness in health and disability conditions. Patients with neuromuscular diseases (NMDs) often present with symptoms of cardiac and/or skeletal muscle dysfunction and fatigue that might impede the ability to deliver maximal cardiopulmonary effort. Although an increasing number of studies report on NMDs’ physical fitness, the applicability of CPET remains largely unknown.
AREAS COVERED:
This systematic review synthesized evidence about the quality and feasibility of CPET in NMDs and patient’s aerobic fitness. The review followed the PRISMA guidelines (PROSPERO number CRD42020211068). Between September and October 2020 one independent reviewer searched the PubMed/MEDLINE, EMBASE, SCOPUS, and Web of Science databases. Except for reviews and protocol description articles without baseline data, all study designs using CPET to assess adult or pediatric patients with NMDs were included. The methodological quality was assessed according to the American Thoracic Society/American College of Chest Physicians (ATS/ACCP) recommendations.
EXPERT OPINION:
CPET is feasible for ambulatory patients with NMDs when their functional level and the exercise modality are considered. However, there is still a vast potential for standardizing and designing disease-specific CPET protocols for patients with NMDs. Moreover, future studies are urged to follow the ATS/ACCP recommendations.
Keywords: exercise test, exercise modality, feasibility, muscle disease, rehabilitation, aerobic fitness.
ARTICLE HIGHLIGHTS:
● Standardizations in CPET protocols are needed because of low adherence to ATS/ACCP recommendations;
● High completion rates and few adverse events support the feasibility of CPET in pediatric and adult patients with NMD;
● Low cardiopulmonary stress (e.g. low peak heart rate), despite high metabolic demand (e.g. peak respiratory exchange ratio >1), might be a feature of NMDs, except for patients with glycogen storage disease or motor neuron disease;
● The upright cycle ergometer with ramp-wise increment is advisable to assess various ambulatory adults and some pediatric patients with NMD;
● On the treadmill, the Naughton and the Dubowy protocols are alternatives for some adults and the young patients with NMD when an upright cycle ergometer is not available.
Conclusions: The knowledge about exercise limiting factors and aerobic fitness in NMDs is increasing and brings the need to understand the applicability and safety of the goldstandard method, CPET, in assessing these variables for this specific group. Our results direct that CPET is feasible for adult and young patients with NMDs when the patient’s functional level and the exercise modality of CPET are considered. However, to safety favour the implementation of CPET in the routine assessment of patients with NMDs, clinicians are urged to follow the ATS/ACCP recommendations for performing and Information Classification: General reporting CPET. Furthermore, there is vast potential for standardization and design of disease-specific CPET protocols for patients with NMDs.
Outcome of Research: Not applicable
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any):
Link to Paper (if available): Click here to view full text or to download
Category: Cardiorespiratory
Title: Optimizing Protocol Selection for Cardiopulmonary Exercise Testing in Slowly Progressive Neuromuscular Diseases
Author: Sander Oorschot, Merel-Anne Brehm, Annerieke van Groenestijn, Frans Nollet, Eric Voorn
Affiliation: Amsterdam UMC, University of Amsterdam, Rehabilitation Medicine, Amsterdam Movement Sciences, Meibergdreef 9, Amsterdam, the Netherlands
Journal: Archives of Physical Medicine and Rehabilitation
Citation: Oral Research Presentation 1743052| Volume 102, Issue 10, E9, October 01, 2021
DOI:https://doi.org/10.1016/j.apmr.2021.07.415
Publication Year and Month: 2021 10
Abstract: RESEARCH OBJECTIVES:
To develop a predictive model for cardiopulmonary exercise test (CPET) workload increments in individuals with slowly progressive neuromuscular diseases (NMD).
DESIGN:
Observational study.
SETTING:
Data were collected from multiple research projects at the Department of Rehabilitation Medicine at the Amsterdam UMC, location AMC.
PARTICIPANTS:
Individuals (29 men, age: 59.8 ± 12.5) with post-polio syndrome (N = 25), Charcot-Marie-Tooth disease (N = 34) and other slowly progressive NMD (N = 10).
INTERVENTIONS:
Participants underwent a CPET on a cycle ergometer to determine the maximal peak power output in Watts (Wpeak-measured).
MAIN OUTCOME MEASURES:
Forward linear regression analysis was performed with Wpeak-measured as dependent variable and age, gender, body mass index, Medical Research Council sum score (MRCsum) of muscle strength, 6-minute walking (6MWT) distance and energy consumption as independent variables. Determinants significantly associated with Wpeak-measured (p < 0.05) were included in a multivariate regression model to predict peak power output: Wpeak-predicted. The mean difference between Wpeak-measured and Wpeak-predicted was assessed with a paired t-test, and the Limits of Agreement (LoA) to determine the individual bias.
RESULTS:
The regression analysis resulted in the following model: Wpeak-predicted = - 64.308 + 45.743 x gender (0 = female; 1 = male) + 1.060 x MRCsum + 0.287 × 6MWT distance (R2 = 0.58). No significant difference was found between Wpeak-measured (mean = 127.7 ± 56.5 Watts) and Wpeak-predicted (mean = 122.1 ± 43.2 Watts). The LoA were -64.5, +75.7 Watts.
Conclusions: Our model predicted Wpeak accurately in patients with slowly progressive NMD. However, based on a lack of accuracy the model is not yet recommended in clinical practice and further research with higher sample size is required.
Outcome of Research: More research required
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Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Living the Present with an Enemy from the Past: The Role of Noninvasive Ventilation in a Poliomyelitis Survivor
Author: Adelaide Alves, Sara Conde, and Carla Ribeiro
Affiliation: Pulmonology Department of Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal
Journal:
Citation: Clin Case Rep Open Access. 2021;4(2):185.
https://dx.doi.org/10.46527/2582-5038.185
Publication Year and Month: 2021 04
Abstract: Poliomyelitis epidemics of the twentieth century boosted the development of noninvasive positive-pressure ventilation which has changed the natural history and extended survival in a wide range of disorders with chest wall and muscular involvement. Poliomyelitis has almost been eradicated from developed countries since the introduction of vaccination. However, challenges keep coming since there are a substantial number of survivors of the disease who need particular clinical care, namely in the respiratory field. We present a case report of a polio survivor attempting to demonstrate that even after so many years the respiratory approach of these patients remains a current issue in clinical practice with noninvasive ventilation as a cornerstone element.
Keywords: Poliomyelitis; Respiratory failure; Noninvasive ventilation
Conclusions: Finally, we should be aware of a post-polio syndrome referring to a sub-category of the late effects of polio several years following the initial recovery, including muscle weakness and fatigability [11]. This late muscle involvement may also affect the respiratory muscles leading to chronic respiratory failure several years after primary infection [12,13].
For all these reasons, polio continues to represent a current clinical condition in the field of Pulmonology not only because there are many survivors with established thoracic deformities and neuromuscular involvement, but also because of the possibility of late respiratory effects.
Outcome of Research: Not applicable
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Category: Cardiorespiratory, Late Effects of Polio, Respiratory Complications and Management
Title: Obesity and Pulmonary Function in Polio Survivors
Author: Soo Jeong Han, MD, PhD (1), Jae-Young Lim, MD, PhD(2), Jee Hyun Suh, MD(1)
Affiliation: 1. Department of Rehabilitation Medicine, Ewha Womans University School of Medicine, Seoul;
2. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
Journal: Annals of Rehabilitation Medicine
Citation: 2015;39(6):888-896
pISSN: 2234-0645 • eISSN: 2234-0653
http://dx.doi.org/10.5535/arm.2015.39.6.888
Publication Year and Month: 2015 06
Abstract: OBJECTIVE
To examine the correlation between obesity and pulmonary function in polio survivors.
METHODS
This study was conducted based on a questionnaire survey and physical examination. The questionnaire included gender, age, paralyzed regions, physical activity levels, and accompanying diseases. The physical examination included measuring body mass index, waist circumference, muscle power, total fat amount, body fat percentage, and lean body mass. In addition, pulmonary function was tested based on forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), ratio of FEV1 to FVC, and chest circumference. Five university hospitals and a local health clinic participated in this study.
RESULTS
Pearson and partial correlation coefficients that used data collected from 73 polio survivors showed that obesity had a negative correlation with pulmonary function.
CONCLUSION
This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Conclusions: This study found that pulmonary function has a negative correlation with obesity for polio survivors. Therefore, it is necessary to develop specialized exercise programs to help polio survivors reduce their weight and strengthen their respiratory muscles.
Outcome of Research: More research required
Availability of Paper: The full text of this paper has been generously made available by the publisher.
Comments (if any): Keywords: Poliomyelitis, Obesity, Pulmonary function
Link to Paper (if available): Click here to view full text or to download
There are currently 4 papers in this category.