1
|
Grinfeld CA, Beiriz YDR, Silva TP, Araújo NMD, Paixão MPS, Gomes JC, Perazzo PSL. Treatment-emergent central sleep apnea in a patient with multiple system atrophy: case report. Braz J Otorhinolaryngol 2024; 90:101465. [PMID: 39121603 DOI: 10.1016/j.bjorl.2024.101465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 04/23/2024] [Accepted: 06/20/2024] [Indexed: 08/12/2024] Open
|
2
|
Testelmans D, Kalkanis A, Papadopoulos D, Demolder S, Buyse B. Central sleep apnea: emphasizing recognition and differentiation. Expert Rev Respir Med 2024; 18:309-320. [PMID: 38878064 DOI: 10.1080/17476348.2024.2369256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 06/13/2024] [Indexed: 06/19/2024]
Abstract
INTRODUCTION Central sleep apnea (CSA) is a sleep-related breathing disorder in which the effort to breathe is intermittently diminished or absent. CSA is a common disorder among patients with different cardiovascular disorders, including heart failure. In addition, a growing number of medications have been shown to induce CSA and CSA can emerge after initiation of treatment for obstructive sleep apnea. Accumulating evidence shows that CSA is a heterogeneous disorder with individual differences in clinical and biological characteristics and/or underlying pathophysiological mechanisms. AREAS COVERED This narrative review offers an overview of the diagnostic aspects and classification of CSA, with an emphasis on heart failure patients, patients with CSA due to a medication and treatment-emergent CSA. The importance of evaluation of prognostic biomarkers in patients with different types of CSA is discussed. This narrative review synthesizes literature on CSA sourced from the PubMed database up to February 2024. EXPERT OPINION CSA presents a remarkably diverse disorder, with treatment modalities exhibiting potentially varied efficacy across its various phenotypes. This highlights the imperative for tailored management strategies that are rooted in phenotype classification.
Collapse
Affiliation(s)
- Dries Testelmans
- Department of Pneumology, Leuven University Center for Sleep and Wake disorders, University Hospitals Leuven, Leuven, Belgium
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Alexandros Kalkanis
- Department of Pneumology, Leuven University Center for Sleep and Wake disorders, University Hospitals Leuven, Leuven, Belgium
| | - Dimitrios Papadopoulos
- Department of Pneumology, Leuven University Center for Sleep and Wake disorders, University Hospitals Leuven, Leuven, Belgium
| | - Saartje Demolder
- Department of Pneumology, Leuven University Center for Sleep and Wake disorders, University Hospitals Leuven, Leuven, Belgium
| | - Bertien Buyse
- Department of Pneumology, Leuven University Center for Sleep and Wake disorders, University Hospitals Leuven, Leuven, Belgium
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| |
Collapse
|
3
|
Javaheri S, Badr MS. Central sleep apnea: pathophysiologic classification. Sleep 2023; 46:6584630. [PMID: 35551411 PMCID: PMC9995798 DOI: 10.1093/sleep/zsac113] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 05/05/2022] [Indexed: 11/14/2022] Open
Abstract
Central sleep apnea is not a single disorder; it can present as an isolated disorder or as a part of other clinical syndromes. In some conditions, such as heart failure, central apneic events are due to transient inhibition of ventilatory motor output during sleep, owing to the overlapping influences of sleep and hypocapnia. Specifically, the sleep state is associated with removal of wakefulness drive to breathe; thus, rendering ventilatory motor output dependent on the metabolic ventilatory control system, principally PaCO2. Accordingly, central apnea occurs when PaCO2 is reduced below the "apneic threshold". Our understanding of the pathophysiology of central sleep apnea has evolved appreciably over the past decade; accordingly, in disorders such as heart failure, central apnea is viewed as a form of breathing instability, manifesting as recurrent cycles of apnea/hypopnea, alternating with hyperpnea. In other words, ventilatory control operates as a negative-feedback closed-loop system to maintain homeostasis of blood gas tensions within a relatively narrow physiologic range, principally PaCO2. Therefore, many authors have adopted the engineering concept of "loop gain" (LG) as a measure of ventilatory instability and susceptibility to central apnea. Increased LG promotes breathing instabilities in a number of medical disorders. In some other conditions, such as with use of opioids, central apnea occurs due to inhibition of rhythm generation within the brainstem. This review will address the pathogenesis, pathophysiologic classification, and the multitude of clinical conditions that are associated with central apnea, and highlight areas of uncertainty.
Collapse
Affiliation(s)
- Shahrokh Javaheri
- Division of Pulmonary and Sleep Medicine, Bethesda North Hospital, Cincinnati, OH, USA.,Division of Pulmonary Critical Care and Sleep Medicine, University of Cincinnati, Cincinnati, OH, USA.,Division of Cardiology, Department of Medicine, Ohio State University, Columbus, OH, USA
| | - M Safwan Badr
- Department of Internal Medicine, Liborio Tranchida, MD, Endowed Professor of Medicine, Wayne State University School of Medicine, University Health Center, Detroit, MI, USA
| |
Collapse
|
4
|
Frange C, Franco AM, Brasil E, Hirata RP, Lino JA, Mortari DM, Ykeda DS, Leocádio-Miguel MA, D’Aurea CVR, Silva LOE, Telles SCL, Furlan SF, Peruchi BB, Leite CF, Yagihara FT, Campos LD, Ulhôa MA, Cruz MGDR, Beidacki R, Santos RB, de Queiroz SS, Barreto S, Piccin VS, Coelho FMS, Studart L, Assis M, Drager LF. Practice recommendations for the role of physiotherapy in the management of sleep disorders: the 2022 Brazilian Sleep Association Guidelines. Sleep Sci 2022; 15:515-573. [PMID: 36419815 PMCID: PMC9670776 DOI: 10.5935/1984-0063.20220083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 09/19/2022] [Indexed: 08/13/2024] Open
Abstract
This clinical guideline supported by the Brazilian Sleep Association comprises a brief history of the development of Brazilian sleep physiotherapy, outlines the role of the physiotherapist as part of a sleep health team, and describes the clinical guidelines in respect of the management of some sleep disorders by the physiotherapist (including sleep breathing disorders, i.e., obstructive sleep apnea, central sleep apnea, upper airway resistance syndrome, hypoventilation syndromes and overlap syndrome, and pediatric sleep breathing disorders; sleep bruxism; circadian rhythms disturbances; insomnia; and Willis-Ekbom disease/periodic limb movement disorder. This clinical practice guideline reflects the state of the art at the time of publication and will be reviewed and updated as new information becomes available.
Collapse
Affiliation(s)
- Cristina Frange
- Departamento de Neurologia e Neurocirurgia, Escola Paulista de
Medicina (EPM), Universidade Federal de São Paulo (UNIFESP) - São
Paulo - SP - Brazil
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
| | - Aline Marques Franco
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Neurociências e Ciências do
Comportamento, Faculdade de Medicina de Ribeirão Preto, Universidade de
São Paulo (FMRP-USP) - Ribeirão Preto - SP - Brazil
| | - Evelyn Brasil
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Terapia Intensiva, Hospital Israelita Albert
Einstein (HIAE) - São Paulo - SP - Brazil
| | - Raquel Pastrello Hirata
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Laboratório de Pesquisa em Fisioterapia Pulmonar,
Departamento de Fisioterapia, Universidade Estadual de Londrina (UEL) - Londrina -
PR - Brazil
| | - Juliana Arcanjo Lino
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Ciências Médicas, Universidade Federal do
Ceará (UFC) - Fortaleza - CE - Brazil
| | - Daiana Moreira Mortari
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Universidade Federal do Rio Grande do Sul - Porto Alegre - RS -
Brazil
| | - Daisy Satomi Ykeda
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Curso de Fisioterapia, Universidade Estadual do Piauí
(UESPI) - Teresina - PI - Brazil
| | - Mario André Leocádio-Miguel
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Fisiologia e Comportamento, Universidade Federal do
Rio Grande do Norte - Natal - RN - Brazil
| | | | - Luciana Oliveira e Silva
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Ciências da Saúde, Universidade
Federal de Uberlândia (UFU) - Uberlândia - MG - Brazil
| | | | - Sofia Fontanello Furlan
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Unidade de Hipertensão, Instituto do Coração
(InCor), Faculdade de Medicina, Universidade de São Paulo (USP) - São
Paulo - SP - Brazil
| | - Bruno Búrigo Peruchi
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Laboratório de Neurociência, Universidade do Estado
de Santa Catarina (UNESC) - Criciúma - SC - Brazil
| | - Camila Ferreira Leite
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Fisioterapia, UFC; Programas de Mestrado em
Fisioterapia e Funcionalidade, e Mestrado em Ciências Cardiovasculares, UFC -
Fortaleza - CE - Brazil
| | - Fabiana Tokie Yagihara
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Setor de Neurofisiologia Clínica, Departamento de
Neurologia e Neurocirurgia, EPM, UNIFESP - São Paulo - SP - Brazil
| | | | - Melissa Araújo Ulhôa
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Instituto Metropolitano de Ensino Superior, Faculdade de Medicina
do Vale do Aço (UNIVAÇO) - Ipatinga - MG - Brazil
| | | | - Ricardo Beidacki
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Faculdade Inspirar, Unidade Porto Alegre - Porto Alegre - RS -
Brazil
| | - Ronaldo Batista Santos
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Fisioterapia, Hospital Universitário, USP -
São Paulo - Brazil
| | | | - Simone Barreto
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Instituto do Sono, Associação Fundo Incentivo
à Pesquisa - São Paulo - Brazil
| | - Vivien Schmeling Piccin
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Laboratório do Sono, Divisão de Pneumologia do
Instituto do Coração (InCor), FMUSP, USP - São Paulo - SP -
Brazil
| | - Fernando Morgadinho Santos Coelho
- Departamento de Neurologia e Neurocirurgia, Escola Paulista de
Medicina (EPM), Universidade Federal de São Paulo (UNIFESP) - São
Paulo - SP - Brazil
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Departamento de Psicobiologia, EPM, UNIFESP - São Paulo -
SP - Brazil
| | - Luciana Studart
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Universidade Federal de Pernambuco - Recife - PE - Brazil
| | - Marcia Assis
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Clínica do Sono de Curitiba, Hospital São Lucas -
Curitiba - PR - Brazil
| | - Luciano F. Drager
- Associação Brasileira do Sono - São Paulo - SP
- Brazil
- Unidade de Hipertensão, Instituto do Coração
(InCor), Faculdade de Medicina, Universidade de São Paulo (USP) - São
Paulo - SP - Brazil
| |
Collapse
|
5
|
Hamada S, Yoshino A, Togawa J, Sunadome H, Nagasaki T, Ueda K, Makiyama T, Handa T, Hirai T, Sato S. Exacerbation of ventricular arrhythmias by continuous positive airway pressure treatment in idiopathic dilated cardiomyopathy. Respir Investig 2022; 60:729-733. [PMID: 35840517 DOI: 10.1016/j.resinv.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 05/23/2022] [Accepted: 06/05/2022] [Indexed: 12/29/2022]
Abstract
Continuous positive airway pressure (CPAP) therapy can be beneficial in patients with obstructive sleep apnea (OSA) and cardiovascular diseases, reducing arrhythmia frequency and improving cardiac function. We describe a case of moderate OSA with idiopathic dilated cardiomyopathy, in which the frequency of premature ventricular contraction (PVC) and non-sustained ventricular tachycardia (NSVT) increased immediately after initiating CPAP therapy. Although PVC and NSVT are benign cardiac arrhythmias, they are associated with an increased risk of sustained lethal ventricular tachyarrhythmias. Therefore, when initiating CPAP therapy, the possibility of increased arrhythmia should be considered.
Collapse
Affiliation(s)
- Satoshi Hamada
- Department of Advanced Medicine for Respiratory Failure, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Anna Yoshino
- Department of Clinical Laboratory, Kyoto University Hospital, Kyoto, Japan
| | - Jumpei Togawa
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hironobu Sunadome
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tadao Nagasaki
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuyuki Ueda
- Department of Clinical Laboratory, Kyoto University Hospital, Kyoto, Japan
| | - Takeru Makiyama
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomohiro Handa
- Department of Advanced Medicine for Respiratory Failure, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toyohiro Hirai
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Susumu Sato
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
6
|
Duarte RLDM, Togeiro SMGP, Palombini LDO, Rizzatti FPG, Fagondes SC, Magalhães-da-Silveira FJ, Cabral MM, Genta PR, Lorenzi-Filho G, Clímaco DCS, Drager LF, Codeço VM, Viegas CADA, Rabahi MF. Brazilian Thoracic Association Consensus on Sleep-disordered Breathing. JORNAL BRASILEIRO DE PNEUMOLOGIA : PUBLICACAO OFICIAL DA SOCIEDADE BRASILEIRA DE PNEUMOLOGIA E TISILOGIA 2022; 48:e20220106. [PMID: 35830079 PMCID: PMC9262434 DOI: 10.36416/1806-3756/e20220106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/23/2022] [Indexed: 12/02/2022]
Abstract
Sleep is essential for the proper functioning of all individuals. Sleep-disordered breathing can occur at any age and is a common reason for medical visits. The objective of this consensus is to update knowledge about the main causes of sleep-disordered breathing in adult and pediatric populations, with an emphasis on obstructive sleep apnea. Obstructive sleep apnea is an extremely prevalent but often underdiagnosed disease. It is often accompanied by comorbidities, notably cardiovascular, metabolic, and neurocognitive disorders, which have a significant impact on quality of life and mortality rates. Therefore, to create this consensus, the Sleep-Disordered Breathing Department of the Brazilian Thoracic Association brought together 14 experts with recognized, proven experience in sleep-disordered breathing.
Collapse
Affiliation(s)
| | - Sonia Maria Guimarães Pereira Togeiro
- . Disciplina de Clínica Médica, Escola Paulista de Medicina - EPM - Universidade Federal de São Paulo - UNIFESP - São Paulo (SP) Brasil.,. Instituto do Sono, São Paulo (SP) Brasil
| | | | | | - Simone Chaves Fagondes
- . Serviço de Pneumologia, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil
| | | | | | - Pedro Rodrigues Genta
- . Laboratório de Investigação Médica 63 - LIM 63 (Laboratório do Sono) - Divisão de Pneumologia, Instituto do Coração - InCor - Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo - HCFMUSP - São Paulo (SP) Brasil
| | - Geraldo Lorenzi-Filho
- . Laboratório de Investigação Médica 63 - LIM 63 (Laboratório do Sono) - Divisão de Pneumologia, Instituto do Coração - InCor - Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo - HCFMUSP - São Paulo (SP) Brasil
| | | | - Luciano Ferreira Drager
- . Unidade de Hipertensão, Instituto do Coração - InCor - Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo - HCFMUSP - São Paulo (SP) Brasil
| | - Vitor Martins Codeço
- . Hospital Regional da Asa Norte, Secretaria de Estado de Saúde do Distrito Federal, Brasília (DF) Brasil
| | | | - Marcelo Fouad Rabahi
- . Faculdade de Medicina, Universidade Federal de Goiás - UFG - Goiânia (GO) Brasil
| |
Collapse
|
7
|
Kwok CT, Wong KC, Kwok CL, Lee SH, Yee KS. Treatment-emergent central sleep apnoea managed by CPAP with adjunctive acetazolamide: A case report. Respirol Case Rep 2022; 10:e0916. [PMID: 35251664 PMCID: PMC8882855 DOI: 10.1002/rcr2.916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/25/2022] [Accepted: 02/08/2022] [Indexed: 11/10/2022] Open
Abstract
Treatment-emergent central sleep apnoea (TECSA) refers to the emergence of central apnoea during treatment for obstructive sleep apnoea (OSA), most commonly continuous positive airway pressure (CPAP). It has been reported in 8% of OSA patients treated with CPAP and spontaneous resolution rate varies between 60% and 80%. Management options include watchful waiting with continuation of CPAP, bi-level positive pressure ventilation, adaptive servo-ventilation and CPAP with supplemental oxygen. Acetazolamide has been shown to be effective in other forms of central sleep apnoea; its use as adjunct to CPAP in TECSA is sparsely reported. We report a 74-year-old man with severe OSA who developed moderate central apnoea upon CPAP initiation. Subsequent addition of acetazolamide led to gratifying resolution of the TECSA. In TECSA patients with significant symptoms and high central apnoea index, treatment with acetazolamide as adjunct to CPAP may be considered, particularly in patients in whom CPAP adherence is imperative.
Collapse
Affiliation(s)
- Chin Tong Kwok
- Department of Tuberculosis and ChestTung Wah Group of Hospitals Wong Tai Sin HospitalHong KongChina
| | - Kam Cheung Wong
- Department of Tuberculosis and ChestTung Wah Group of Hospitals Wong Tai Sin HospitalHong KongChina
| | - Chun Lee Kwok
- Department of Tuberculosis and ChestTung Wah Group of Hospitals Wong Tai Sin HospitalHong KongChina
| | - Sing Hang Lee
- Department of Tuberculosis and ChestTung Wah Group of Hospitals Wong Tai Sin HospitalHong KongChina
| | - Kwok Sang Yee
- Department of Tuberculosis and ChestTung Wah Group of Hospitals Wong Tai Sin HospitalHong KongChina
| |
Collapse
|
8
|
Badr MS, Zeineddine S. Response. Chest 2022; 161:e65-e66. [DOI: 10.1016/j.chest.2021.08.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 10/19/2022] Open
|
9
|
Abstract
Central apnea syndrome is a disorder with protean manifestations and concomitant conditions. It can occur as a distinct clinical entity or as part of another clinical syndrome. The pathogenesis of central sleep apnea (CSA) varies depending on the clinical condition. Sleep-related withdrawal of the ventilatory drive to breathe is the common denominator among all cases of central apnea, whereas hypocapnia is the final common pathway leading to apnea in the majority of central apnea. Medical conditions most closely associated with CSA include heart failure, stroke, spinal cord injury, and opioid use, among others. Nocturnal polysomnography is the standard diagnostic method, including measurement of sleep and respiration. The latter includes detection of flow, measurement of oxyhemoglobin saturation and detection of respiratory effort. Management strategy incorporates clinical presentation, associated conditions, and the polysomnographic findings in an individualized manner. The pathophysiologic heterogeneity may explain the protean clinical manifestations and the lack of a single effective therapy for all patients. While research has enhanced our understanding of the pathogenesis of central apnea, treatment options are extrapolated from treatment of obstructive sleep apnea. Co-morbid conditions and concomitant obstructive sleep apnea influence therapeutic approach significantly. Therapeutic options include positive pressure therapy, pharmacologic therapy, and supplemental Oxygen. Continuous positive airway pressure (CPAP) is the initial standard of care, although the utility of other modes of positive pressure therapy, as well as pharmacotherapy and device-based therapies, are currently being investigated.
Collapse
Affiliation(s)
- Geoffrey Ginter
- Department of Internal Medicine, University Health Center and John D. Dingell VA Medical Center, Wayne State University School of Medicine, Detroit, MI, United States
| | - M Safwan Badr
- Department of Internal Medicine, University Health Center and John D. Dingell VA Medical Center, Wayne State University School of Medicine, Detroit, MI, United States.
| |
Collapse
|
10
|
Central Sleep Apnea. Chest 2022; 161:e64-e65. [DOI: 10.1016/j.chest.2021.07.2175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 07/05/2021] [Indexed: 11/20/2022] Open
|