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Xu W, Zheng Y, Suo Z, Yang Y, Yang J, Wang Q, Zhou B, Ni C. Potential vicious cycle between postoperative pain and sleep disorders: A bibliometric analysis. Heliyon 2024; 10:e35185. [PMID: 39170563 PMCID: PMC11336490 DOI: 10.1016/j.heliyon.2024.e35185] [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: 06/05/2024] [Revised: 07/22/2024] [Accepted: 07/24/2024] [Indexed: 08/23/2024] Open
Abstract
Background Surgical pain affects postoperative sleep quality, and they jointly form a vicious cycle of mutual influence. The cycle of postoperative pain and sleep disorders could lead to delirium, cardiovascular disease, and hyperalgesia, which significantly affect patients' postoperative recovery. Thus, exploring this phenomenon is of great importance for surgical patients, and warrants further investigation. Objective By employing bibliometric methods, this study systematically analyzes the publications on postoperative pain-sleep disorders, identifies research trends and field dynamics, and ultimately provides insights for further progress in this research area. Methods In this study, we searched the Web of Science database for studies on postoperative pain and sleep disorders from 2013 to 2023, and analyzed the number of publications, journals, authors, institutions, country regions, and keywords by utilizing CiteSpace, VOSviewer, and Bibliometrix. Results The 1894 retrieved publications showed a trend of increasing number of publications and correlations between postoperative pain and sleep disorders from 2013 to 2023. The top countries for publications included the USA, China, etc., establishing a global collaborative network centered around the USA, China, and Europe. The top institutions for publications included University of California System, Harvard University, etc. The top authors include Christine Miaskowski, Steven M. Paul, Qiuling Shi, etc. These publications involved multiple disciplines including surgery, neurology, and anesthesiology, and various research funds including NIH, HHS, NSFC, etc. The top journals for publications included the European Archives of Oto-Rhino-Laryngology, etc. Keywords that appear most frequently in this field include "pain", "surgery", "quality of life", "sleep", "depression", and "outcomes". The thematic map indicated that the hot topics in this area include obstructive sleep apnea, tonsillectomy, children, pain, quality of life, and sleep. The undeveloped topics with research potential included postoperative pain, analgesia and dexmedetomidine, breast cancer, fatigue, and lung cancer. Conclusion The increased number of publications and correlations between postoperative pain and sleep disorders, and the collaborative network across the USA, China, and Europe indicate a growing global interest in this area. This study also provides valuable insights into the trend of hot topics and frontiers and shows that this is an evolving and dynamic research area.
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Affiliation(s)
- Wenjie Xu
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yuxiang Zheng
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zizheng Suo
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yafan Yang
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jing Yang
- Department of Anesthesiology, Peking University Third Hospital, Beijing, 100191, China
| | - Qing Wang
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Bowen Zhou
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Cheng Ni
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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Kattimani V, Panneerselvam E, Tiwari R, Panga GSK, Sreeram RR. An Overview of Systematic Reviews on the Surgical Management of Obstructive Sleep Apnoea. J Maxillofac Oral Surg 2023; 22:781-793. [PMID: 38105854 PMCID: PMC10719205 DOI: 10.1007/s12663-023-02051-x] [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: 08/24/2023] [Accepted: 10/21/2023] [Indexed: 12/19/2023] Open
Abstract
Background Obstructive Sleep Apnoea (OSA) is a common sleep disorder marked by partial or total obstruction of the upper airway while a person is asleep leading to breathing difficulty, reduced oxygenation and frequent awakenings. This condition affects the general health significantly compromising quality of life. The objective of this overview is to thoroughly assess the systematic reviews on current surgical therapies for the management of OSA in terms of patient outcomes. Methods A thorough literature search was performed from inception till 31st December 2022 using PubMed, and Cochrane databases. Studies evaluating the effectiveness and safety of different surgical techniques for the management of OSA were considered. The quality of articles was assessed using AMSTAR (A MeaSurement Tool to Assess systematic Reviews) and Glenny et al. checklist. Results Out of eighteen studies, only seven studies met the inclusion and exclusion criteria. Results showed that the majority of studies were in the pediatric age group except one systematic review which assessed the adult age group. Conclusion None of the published articles had compared all surgical procedures based on the standard evaluating procedure nor followed all reporting guidelines in the primary studies. For better implementation, further multi center studies are warranted with unique reporting criteria and guidelines about pre- as well as post-operative phases. Future research should concentrate on contrasting strategies, combination therapies, and evaluating long-term effects. Supplementary Information The online version contains supplementary material available at 10.1007/s12663-023-02051-x.
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Affiliation(s)
- Vivekanand Kattimani
- SIBAR Institute of Dental Sciences, Takkellapadu, Guntur, Andhra Pradesh 522509 India
| | | | - Rahul Tiwari
- Narsinhbhai Patel Dental College and Hospital, Sankalchand Patel University, Visnagar, Gujarat India
| | | | - Roopa Rani Sreeram
- SIBAR Institute of Dental Sciences, Takkellapadu, Guntur, Andhra Pradesh 522509 India
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Wang Z, Wu X, Liu J, Wang Y, Zhang Y, Wu Y, Kang Y, Zhang R, Li J, Liu D. Effects of oral cysteine leukotriene receptor antagonist-montelukast on adenoid lymphoid tissue: a histopathological study under light microscope. Front Pharmacol 2023; 14:1285647. [PMID: 38026964 PMCID: PMC10651758 DOI: 10.3389/fphar.2023.1285647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Background: Adenoidal hypertrophy (AH) is one of the most common causes of upper airway obstruction in children. Drug and surgical treatment are the typical treatment of AH. The study on the inflammatory mechanism of AH in children provides a new idea for preoperative intervention and non-surgical treatment with anti-inflammatory drugs such as montelukast sodium (a cysteine leukotriene receptor antagonist). The aim of this study is to evaluate the effect of montelukast sodium on adenoidal lymphoid tissue pathology in children with AH under light microscope. Objective: To study whether there is any change in pathology of the adenoidal lymphoid tissue under the light microscope compared with the control group in children with moderate to severe simple AH treated with montelukast sodium for 1 month before operation. Materials and methods: Twenty patients (8 males, 12 females, 3-8 years old) with moderate to severe AH who were prepared for surgical treatment were selected. All the patients were examined by Nasopharyngeal CT and hemocyte analysis before operation. 20 subjects were randomly divided into two groups: One group was given montelukast chewable tablets 5 mg/d, qn, for 4 weeks; The control group was given placebo 5 mg/d, qn, for 4 weeks. After 4 weeks, the adenoids were removed and examined histopathology. Results: Compared with the control group, the number of lymphocytes in the blood cell analysis of the study group was significantly reduced, with a statistically significant difference (p < 0.05). And the number of germinal centers in adenoid tissue of the study group was relatively reduced, no small cyst was found in the epithelium, and the degree of inflammatory cell infiltration was reduced, with a statistically significant difference (p < 0.05). Conclusion: Montelukast can reduce the number of reactive cells, the number of lymphocytes in blood cells and blood vessels in adenoid lymphoid tissue, which can provide a new idea for preoperative intervention and non-surgical treatment of adenoid hypertrophy in children. However, this is only a pilot study and a longer treatment period is needed to assess the long-term effects of montelukast sodium on adenoid lymphoid tissue. Clinical Trial Registration: www.Chictr.org.cn, identifier ChiCTR2300075040.
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Affiliation(s)
- Zhengying Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- China Medical University, Shenyang, Liaoning, China
| | - Xiuling Wu
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Jinghong Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Department of Otorhinolaryngology, Panjin Municipal Central Hospital, Panjin, Liaoning, China
| | - Yu Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Yue Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
| | - Yan Wu
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
| | - Yingxue Kang
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Ronghai Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Jin Li
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Delong Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Dalian municipal Central Hospital, Dalian, Liaoning, China
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Rossi ME, Le Treut C, Allali L, Mazenq J, Nicollas R, Moreddu E. Obstructive Sleep-Disordered Breathing in Infants with Normal Awake Clinical Examination: Contribution of Drug-Induced Sleep Endoscopy. Indian J Pediatr 2023:10.1007/s12098-023-04873-6. [PMID: 37851329 DOI: 10.1007/s12098-023-04873-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 09/12/2023] [Indexed: 10/19/2023]
Abstract
OBJECTIVES To determine the cause of obstructive sleep-disordered breathing using drug-induced sleep endoscopy (DISE) in infants without co-morbidities and with normal clinical examination. METHODS This prospective study was conducted between December 2019 and June 2022 (31 mo). All infants referred for obstructive sleep-disordered breathing with normal clinical examination and flexible laryngoscopy were included and underwent DISE. The location of the obstructive sites was scored similarly according to the NAVOTEL scoring system, previously established and validated by authors' team. RESULTS Thirty-two infants were included. DISE identified an obstructive site in 94% of cases. The mean age was 16.4 mo, and the median was 16.7 mo. The obstructive sites found were isolated sleep laryngomalacia (37.4%), adenotonsillar hypertrophy (21.8%), isolated adenoidal hypertrophy (6.3%), adenotonsillar hypertrophy associated with sleep laryngomalacia (6.3%), circumferential upper airway narrowing (6.3%), glossoptosis (6.3%), isolated inferior turbinate hypertrophy (3.1%), adenoidal and tongue base hypertrophy (3.1%), and adenoidal hypertrophy with sleep laryngomalacia (3.1%). No obstructive causes could be found in 2 cases (6.3%). DISE identified an obstructive site in 30/32 patients (93.8%) and guided the surgical management in 26/32 cases (81.3%) during the same general anesthesia. The infants without surgical obstacles were referred for medical treatment. CONCLUSIONS DISE is an excellent diagnostic and pre-therapeutic tool in infants with no apparent cause at the awake examination to identify the obstructive sites and guide the treatment.
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Affiliation(s)
- Marie-Eva Rossi
- Department of Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France.
| | - Claire Le Treut
- Department of Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France
| | - Laure Allali
- Department of Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France
| | - Julie Mazenq
- Department of Pediatric Pulmonology, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France
| | - Richard Nicollas
- Department of Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France
| | - Eric Moreddu
- Department of Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, APHM, Aix-Marseille Univ, Marseille, France
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Mao X, Zhao W. Efficacy of Montelukast combined with Sublingual Immunotherapy in the treatment of children with Obstructive Sleep Apnea Hypopnea Syndrome Complicated with allergic rhinitis. Pak J Med Sci 2023; 39:1350-1354. [PMID: 37680839 PMCID: PMC10480714 DOI: 10.12669/pjms.39.5.6985] [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: 08/12/2022] [Revised: 06/27/2023] [Accepted: 07/12/2023] [Indexed: 09/09/2023] Open
Abstract
Objective To observe the efficacy of Montelukast combined with sublingual immunotherapy (SLIT) in the treatment of children with obstructive sleep apnea hypopnea syndrome (OSAHS) complicated with allergic rhinitis (AR). Methods This is a prospective study. A total of 102 children with OSAHS complicated with allergic rhinitis admitted to Hunan Children's Hospital from April 2020 to April 2021 were selected and randomly divided into two groups: sublingual group and two-drug combination group. Children in the sublingual group were treated with standardized dust mite drops Nos. 1-4 for SLIT, while those in the two-drug combination group were treated with Montelukast on top of the sublingual group. Statistical analysis and comparison were made between the two groups of children in terms of Sleep apnea hypopnea index (AHI), Hypoxic saturation (Lsao2), interleukin-4, Il-4), interleukin-17 (IL-17), OSA-18 Snoring Symptom Scale for Children (OSA-18), allergic rhinitis symptom scale (TNSS), efficacy, occurrence of adverse reactions, etc. Results After treatment, the AHI index of the two-drug combination group was significantly decreased, and the Lsao2 index was significantly increased compared with the sublingual group (P<0.05). Compared with the sublingual group, the levels of IL-4 and IL-17 in the two-drug combination group were significantly decreased (P<0.05), the OSA-18 score and TNSS score were significantly lower (P<0.05). Moreover, compared with the sublingual group, the efficacy of the two-drug combination group was significantly increased (P<0.05), the incidence of adverse reactions was significantly lower (P<0.05). Conclusion Montelukast combined with sublingual immunotherapy offers many advantages, such as effectively controlling nasal allergy symptoms in children with OSAHS complicated with allergic rhinitis and improving OSAHS symptoms.
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Affiliation(s)
- Xiuhua Mao
- Xiuhua Mao School of Health, Dongguan Polytechnic, Dongguan 523186, Guangdong, China
| | - Wenjuan Zhao
- Wenjuan Zhao Department of Pharmacy, Hunan Children’s Hospital, Changsha 410007, Hunan, China
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Zhu Y, Wang S, Yang Y, Shen B, Wang A, Zhang X, Zhang X, Li N, Gao Z, Liu Y, Zhu J, Wei Z, Guan J, Su K, Liu F, Gu M, Yin S. Adenoid lymphocyte heterogeneity in pediatric adenoid hypertrophy and obstructive sleep apnea. Front Immunol 2023; 14:1186258. [PMID: 37283767 PMCID: PMC10239814 DOI: 10.3389/fimmu.2023.1186258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/09/2023] [Indexed: 06/08/2023] Open
Abstract
Introduction Adenoid hypertrophy is the main cause of obstructive sleep apnea in children. Previous studies have suggested that pathogenic infections and local immune system disorders in the adenoids are associated with adenoid hypertrophy. The abnormalities in the number and function of various lymphocyte subsets in the adenoids may play a role in this association. However, changes in the proportion of lymphocyte subsets in hypertrophic adenoids remain unclear. Methods To identify patterns of lymphocyte subsets in hypertrophic adenoids, we used multicolor flow cytometry to analyze the lymphocyte subset composition in two groups of children: the mild to moderate hypertrophy group (n = 10) and the severe hypertrophy group (n = 5). Results A significant increase in naïve lymphocytes and a decrease in effector lymphocytes were found in severe hypertrophic adenoids. Discussion This finding suggests that abnormal lymphocyte differentiation or migration may contribute to the development of adenoid hypertrophy. Our study provides valuable insights and clues into the immunological mechanism underlying adenoid hypertrophy.
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Affiliation(s)
- Yaxin Zhu
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shengming Wang
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingchao Yang
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bojun Shen
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Anzhao Wang
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoman Zhang
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoxu Zhang
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Niannian Li
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenfei Gao
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuenan Liu
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingyu Zhu
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhicheng Wei
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Guan
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaiming Su
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Liu
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Meizhen Gu
- Department of Otolaryngology Head and Neck Surgery, Shanghai Children’s Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Shankai Yin
- Department of Otolaryngology Head and Neck Surgery and Center of Sleep Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Bravo-Quelle N, Sáez-Ansotegui A, Bellón-Alonso S, Lowy-Benoliel A, García-Santiago S, Ribeiro-Arold C, Prieto-Montalvo J. [Prevalence of childhood obstructive sleep apnoea syndrome in a referral sleep unit]. Rev Neurol 2023; 76:279-285. [PMID: 37102252 PMCID: PMC10478145 DOI: 10.33588/rn.7609.2023076] [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: 04/12/2023] [Indexed: 04/28/2023]
Abstract
INTRODUCTION Obstructive sleep apnoea syndrome (OSAS) affects between 1% and 6% of children. Its diagnosis includes: a) snoring and/or apnoea; and b) an apnoea and hypopnoea index >3/hour obtained by polysomnography (PSG). The main aim of this work is to determine the prevalence of OSAS in our study population. PATIENTS AND METHODS We conducted a descriptive study with a sample of 151 children aged between 1 and 12 years, who had been referred to the sleep unit of the Hospital General Universitario Gregorio Maranon for a PSG. We analysed the demographic variables sex and age; the clinical variables snoring, apnoeas and tonsillar hypertrophy; and the presence of OSAS based on the polysomnographic diagnostic criterion of an apnoea and hypopnoea index >3/hour. RESULTS The mean age of the sample was 5.37 years (standard deviation: 3.05) and 64.9% were males. In 90.1% of cases, the reason for the visit was suspected OSAS. Snoring, apnoeas and tonsillar hypertrophy were observed in 73.5, 48.7 and 60% of cases, respectively. OSAS was diagnosed en 19 children (12.6%); in 13.5% of snorers; in 15.1% of those with apnoeas; and in 15.6% of the children with tonsillar hypertrophy. CONCLUSIONS In our study, the prevalence of OSAS in children was 12.6%, which is higher than that reported in most epidemiological studies that include PSG for the diagnosis of OSAS.
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Affiliation(s)
| | - Aiala Sáez-Ansotegui
- Servicio de Neurofisiología ClínicaServicio de Neurofisiología ClínicaServicio de Neurofisiología ClínicaMadridEspaña
| | - Sara Bellón-Alonso
- Unidad de Neumología Pediátrica. Servicio de Pediatría. Hospital Materno Infantil Gregorio Marañón. Madrid, EspañaHospital Materno Infantil Gregorio MarañónHospital Materno Infantil Gregorio MarañónMadridEspaña
| | - Alejandro Lowy-Benoliel
- Sección de Otorrinolaringología Pediátrica. Servicio de Otorrinolaringología. Hospital General Universitario Gregorio MarañónHospital General Universitario Gregorio MarañónHospital General Universitario Gregorio MarañónMadridEspaña
| | | | | | - Julio Prieto-Montalvo
- Servicio de Neurofisiología ClínicaServicio de Neurofisiología ClínicaServicio de Neurofisiología ClínicaMadridEspaña
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Zhang H, Sun Y, Shen C, Jin P, Yue W, Zhang Q, Zhu F, Zhang H. Evaluation Value of Allergy in Adenoid Hypertrophy Through Blood Inflammatory Cells and Total Immunoglobulin E. PEDIATRIC ALLERGY, IMMUNOLOGY, AND PULMONOLOGY 2022; 35:139-144. [PMID: 36473200 DOI: 10.1089/ped.2022.0114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Objective: Previous reports have indicated the close association of allergy with adenoid hypertrophy (AH). The aim of this study was to evaluate whether the inflammatory cells and total immunoglobulin E (IgE) in blood could be useful in the diagnosis of allergy in AH. Methods: Two hundred thirty-four children who underwent adenoidectomy were retrospectively enrolled in this study. Blood routine parameters were recorded, and total IgE as well as specific IgE (sIgE) of common allergens were tested perioperatively. The diagnostic utility of blood inflammatory cells and total IgE compared with serum sIgE testing was assessed. Results: In our study, 35.47% of AH children were atopic. Dermatophagoides farinae (d2), Dermatophagoides pteronyssinus (d1), and mold (mx2) were the most common sensitizing allergens. Significantly elevated eosinophil count, eosinophil to lymphocyte value, and total IgE were found in allergic AH children. As a result of receiver operating characteristic analysis, systemic total IgE could be a method to diagnose allergy in AH with a cutoff value of 46.55 and higher (area under curve [AUC] = 0.837; P < 0.001). Peripheral eosinophil count and eosinophil to lymphocyte were also able to predict positive allergy test result in AH children, with a cutoff value of 0.295 (AUC = 0.721; P < 0.001) and 0.082 (AUC = 0.685; P < 0.001), respectively. Conclusion: The presence of allergy can be distinguished by looking at peripheral total IgE and/or blood eosinophils in AH, which will guide us to the precise treatment of AH and also reduce the cost considerably.
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Affiliation(s)
- Hailing Zhang
- Department of Otolaryngology, The Second Hospital of Shandong University, Jinan, People's Republic of China
| | - Yanliang Sun
- Department of Otolaryngology, Ningjin County People's Hospital, Dezhou, People's Republic of China
| | - Chaofan Shen
- Department of Otolaryngology, The Second Hospital of Shandong University, Jinan, People's Republic of China
| | - Peng Jin
- Department of Otolaryngology, The Second Hospital of Shandong University, Jinan, People's Republic of China
| | - Wei Yue
- Department of Otolaryngology, Liaocheng Dongchangfu People's Hospital, Liaocheng, People's Republic of China
| | - Qinqin Zhang
- Department of Otolaryngology, The Second Hospital of Shandong University, Jinan, People's Republic of China
| | - Fengjuan Zhu
- Department of Otolaryngology-Head and Neck Surgery, The People's Hospital of Rizhao, Rizhao, People's Republic of China
| | - Hongping Zhang
- Department of Otolaryngology, The Second Hospital of Shandong University, Jinan, People's Republic of China
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朱 源, 魏 萍, 寇 巍, 姚 红. [Strategies for preventing postoperative recurrence of adenoid hypertrophy]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2022; 36:807-812. [PMID: 36217664 PMCID: PMC10128558 DOI: 10.13201/j.issn.2096-7993.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Indexed: 06/16/2023]
Abstract
Adenoid hypertrophy is a common disease in pediatric otorhinolaryngology. Surgical resection is the main treatment at present, but many children still face the risk of postoperative recurrence or even secondary surgery. In order to reduce the postoperative recurrence rate and provide reference information for clinical medical staff and parents of the children, this review was carried out to analyze the domestic and foreign pertinent literature in recent years and put forward overall prevention strategies base on the related factors of recurrence.
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Affiliation(s)
- 源 朱
- 重庆医科大学附属儿童医院耳鼻咽喉头颈外科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室(重庆,400014)Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, 400014, China
| | - 萍 魏
- 重庆医科大学附属儿童医院耳鼻咽喉头颈外科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室(重庆,400014)Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, 400014, China
| | - 巍 寇
- 重庆医科大学附属儿童医院耳鼻咽喉头颈外科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室(重庆,400014)Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, 400014, China
| | - 红兵 姚
- 重庆医科大学附属儿童医院耳鼻咽喉头颈外科 国家儿童健康与疾病临床医学研究中心 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室(重庆,400014)Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, 400014, China
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10
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Garza N, Witmans M, Salud M, Lagera PGD, Co VA, Tablizo MA. The Association between Asthma and OSA in Children. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9101430. [PMID: 36291366 PMCID: PMC9601179 DOI: 10.3390/children9101430] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/16/2022] [Accepted: 09/17/2022] [Indexed: 06/02/2023]
Abstract
Obstructive sleep apnea (OSA) and asthma are two of the most prevalent and commonly co-existing respiratory conditions seen in the pediatric population. Studies linking asthma and OSA in children are limited but indicate that there is a bi-directional relationship between them with significant overlap in the symptoms, risk factors, pathophysiology, comorbidities, and management. It is suggested that there is a reciprocal association between asthma predisposing to OSA, and OSA worsening symptom control and outcomes from asthma. It stands to reason that inflammation in the upper and/or lower airways can influence each other. Most of the pediatric literature that is available evaluates each aspect of this relationship independently such as risk factors, mechanisms, and treatment indications. This article highlights the relationship between OSA and asthma in the context of shared risk factors, pathophysiology, and available management recommendations in the pediatric population. Early recognition of the co-existence and association between OSA and asthma could ideally improve the treatment outcomes for these two conditions. Gaining a better understanding of the mechanism of this relationship can help identify nuances for medical management, optimize treatment and protect this population at risk from associated morbidity.
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Affiliation(s)
| | - Manisha Witmans
- Department of Pediatrics, University of Alberta, Edmonton, AB T6G 2B7, Canada
| | - Martina Salud
- Ateneo University School of Medicine and Public Health, Pasig 1604, Philippines
| | - Pamela Gail D. Lagera
- University of California San Francisco Parnassus Campus, San Francisco, CA 94143, USA
| | - Vince Aaron Co
- Department of Biology, California State University Fresno, Fresno, CA 93740, USA
| | - Mary Anne Tablizo
- Valley Children’s Hospital, Madera, CA 93636, USA
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA 94304, USA
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11
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Duan J, Xia W, Yang K, Li X, Zhang F, Xu J, Jiang Y, Liang J, Li B. The Efficacy of Twin-Block Appliances for the Treatment of Obstructive Sleep Apnea in Children: A Systematic Review and Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3594162. [PMID: 35860802 PMCID: PMC9293515 DOI: 10.1155/2022/3594162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/20/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
Objective To evaluate the efficacy of twin-block appliance in the treatment of children with obstructive sleep apnea (OSA). Methods Two independent reviewers conducted a systematic review of seven databases from database establishment until October 16, 2021. There were no language restrictions. The outcomes were changes in apnea-hypopnea index (AHI), oxyhemoglobin desaturation index (ODI), and lowest arterial oxygen saturation (lowest SaO2). National Institute for Health and Clinical Excellence (NICE) tool was used to assess the quality of the studies included. Results A total of 207 articles were screened for relevance, and 6 of them met the inclusion criteria for our meta-analysis. Four of the studies were case series, 1 was nonrandomized control trial, and 1 was a randomized crossover clinical trial. After twin-block therapy, there was a significant decrease in AHI (4.35 events/hour, 95% CI: 4.04, 4.66, p ≤ 0.001). The lowest SaO2 significantly increased by 9.17% (95% CI: 12.05, 6.28, p ≤ 0.001). Sensitivity analysis by excluding studies one by one showed stable and favorable results in lowest SaO2 and AHI. Conclusions Results from the meta-analysis showed that the use of twin-block appliance significantly decreased AHI and significantly increased lowest SaO2. Hence, twin-block appliance therapy may be an effective method for the treatment of pediatric OSA. Further large sample size randomized controlled trials are needed to assess this treatment efficacy in children with obstructive sleep apnea.
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Affiliation(s)
- Jun Duan
- Department of Stomatology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, 400014, China
| | - Wanyuan Xia
- Department of Public Health and Management, Chongqing Three Gorges Medical College, Wanzhou, Chongqing 404120, China
| | - Kai Yang
- The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Yuzhong District, Chongqing 400016, China
| | - Xuelei Li
- Department of Otolaryngology, Children's Hospital of Chongqing Medical University, 400014, China
| | - Feng Zhang
- Department of Otolaryngology, Children's Hospital of Chongqing Medical University, 400014, China
| | - Jie Xu
- Department of Otolaryngology, Children's Hospital of Chongqing Medical University, 400014, China
| | - Ying Jiang
- Department of Otolaryngology, Children's Hospital of Chongqing Medical University, 400014, China
| | - Jia Liang
- Department of Otolaryngology, Children's Hospital of Chongqing Medical University, 400014, China
| | - Bing Li
- The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Yuzhong District, Chongqing 400016, China
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12
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Damian A, Gozal D. Innovations in the Treatment of Pediatric Obstructive Sleep Apnea. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1384:339-350. [PMID: 36217094 DOI: 10.1007/978-3-031-06413-5_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Obstructive sleep apnea affects a large proportion of otherwise healthy children in the context of interactions between craniofacial elements, adenotonsillar hypertrophy and other anatomical factors, and neuromuscular reflexes of the upper airway. In light of the adverse consequences of sleep apnea, it is important not only to proceed with early diagnosis but also to implement adequate treatment that is guided by the pathophysiological determinants of the disease in each child. Here, we will describe the current standard of care approaches to the treatment of pediatric obstructive sleep apnea, and will also explore novel management strategies that should enable more personalized therapy in the near future.
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Affiliation(s)
- Allan Damian
- Department of Neurology, University of Missouri School of Medicine, Columbia, MO, USA
- Comprehensive Sleep Medicine Program, University of Missouri School of Medicine, Columbia, MO, USA
| | - David Gozal
- Comprehensive Sleep Medicine Program, University of Missouri School of Medicine, Columbia, MO, USA.
- Department of Child Health and the Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO, USA.
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13
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Carrasco A, Sjölander I, Van Acker A, Dernstedt A, Fehrm J, Forsell M, Friberg D, Mjösberg J, Rao A. The Tonsil Lymphocyte Landscape in Pediatric Tonsil Hyperplasia and Obstructive Sleep Apnea. Front Immunol 2021; 12:674080. [PMID: 34745084 PMCID: PMC8570126 DOI: 10.3389/fimmu.2021.674080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 10/04/2021] [Indexed: 01/15/2023] Open
Abstract
Tonsil hyperplasia is the most common cause of pediatric obstructive sleep apnea (OSA). Despite the growing knowledge in tissue immunology of tonsils, the immunopathology driving tonsil hyperplasia and OSA remains unknown. Here we used multi-parametric flow cytometry to analyze the composition and phenotype of tonsillar innate lymphoid cells (ILCs), T cells, and B cells from pediatric patients with OSA, who had previous polysomnography. Unbiased clustering analysis was used to delineate and compare lymphocyte heterogeneity between two patient groups: children with small tonsils and moderate OSA (n = 6) or large tonsils and very severe OSA (n = 13). We detected disturbed ILC and B cell proportions in patients with large tonsils, characterized by an increase in the frequency of naïve CD27-CD21hi B cells and a relative reduction of ILCs. The enrichment of naïve B cells was not commensurate with elevated Ki67 expression, suggesting defective differentiation and/or migration rather than cellular proliferation to be the causative mechanism. Finally, yet importantly, we provide the flow cytometry data to be used as a resource for additional translational studies aimed at investigating the immunological mechanisms of pediatric tonsil hyperplasia and OSA.
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Affiliation(s)
- Anna Carrasco
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Isabella Sjölander
- Department of Surgical Sciences, Otorhinolaryngology-Head and Neck Surgery, Uppsala University, Uppsala, Sweden
| | - Aline Van Acker
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Andy Dernstedt
- Department of Clinical Microbiology, Section of Infection and Immunology, Umeå University, Umeå, Sweden
| | - Johan Fehrm
- Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Mattias Forsell
- Department of Clinical Microbiology, Section of Infection and Immunology, Umeå University, Umeå, Sweden
| | - Danielle Friberg
- Department of Surgical Sciences, Otorhinolaryngology-Head and Neck Surgery, Uppsala University, Uppsala, Sweden
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Rao
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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14
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Yamada H, Sawada M, Higashino M, Abe S, El-Bialy T, Tanaka E. Longitudinal Morphological Changes in the Adenoids and Tonsils in Japanese School Children. J Clin Med 2021; 10:4956. [PMID: 34768477 PMCID: PMC8584668 DOI: 10.3390/jcm10214956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 11/18/2022] Open
Abstract
The adenoid (Ad) and tonsil (Ts), located in the upper airway, play an important role in immunological protection. These lymphoid tissues grow rapidly, reach a peak of growth at the age of 6-8 years, and decrease in their size thereafter. However, little information is available on the longitudinal growth patterns of Ad and Ts in the general population. This study aimed to evaluate the individual growth of Ad and Ts during childhood using lateral cephalograms taken longitudinally from the same individuals at the ages of 8-12 years. Our results showed that the cross-sectional areas of the Ad, nasopharynx (Np), and oropharynx (Op) significantly increased with age while small changes in the size of Ts were present throughout the study period. In addition, the values of Ad/Np and Ts/Op decreased significantly with age in the elementary school. Furthermore, there was a strong and significant correlation between the Ad/Np ratio and upper airway resistance, indicating the narrowest distance in the upper airway. In conclusion, the airway occupation in Np and Op increased with age due to the increase in the sizes of Np and Op but not the decrease in the sizes of Ad and Ts.
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Affiliation(s)
- Hiroshi Yamada
- Yamada Orthodontic Office, Izumiotsu, Osaka 595-0025, Japan; (H.Y.); (M.S.)
| | - Masaki Sawada
- Yamada Orthodontic Office, Izumiotsu, Osaka 595-0025, Japan; (H.Y.); (M.S.)
| | - Masaaki Higashino
- Department of Otorhinolaryngology, Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka 569-8686, Japan;
| | - Susumu Abe
- Department of Comprehensive Dentistry, Tokushima University Graduate School of Biomedical Sciences, Tokushima 770-8504, Japan;
| | - Tarek El-Bialy
- Department of Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada;
| | - Eiji Tanaka
- Department of Orthodontics and Dentofacial Orthopedics, Tokushima University Graduate School of Biomedical Sciences, Tokushima 770-8504, Japan
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15
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The Link between Pediatric Obstructive Sleep Apnea (OSA) and Attention Deficit Hyperactivity Disorder (ADHD). CHILDREN-BASEL 2021; 8:children8090824. [PMID: 34572256 PMCID: PMC8470037 DOI: 10.3390/children8090824] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022]
Abstract
Obstructive sleep apnea (OSA) is a form of sleep-disordered breathing that affects up to 9.5% of the pediatric population. Untreated OSA is associated with several complications, including neurobehavioral sequelae, growth and developmental delay, cardiovascular dysfunction, and insulin resistance. Attention-deficit/hyperactivity disorder (ADHD) is among the neurobehavioral sequelae associated with OSA. This review aims to summarize the research on the relationship between OSA and ADHD and investigate the impacts of OSA treatment on ADHD symptoms. A literature search was conducted on electronic databases with the key terms: “attention deficit hyperactivity disorder” or “ADHD”, “obstructive sleep apnea” or “OSA”, “sleep disordered breathing”, and “pediatric” or “children”. Review of relevant studies showed adenotonsillectomy to be effective in the short-term treatment of ADHD symptoms. The success of other treatment options, including continuous positive airway pressure (CPAP), in treating ADHD symptoms in pediatric OSA patients has not been adequately evaluated. Further studies are needed to evaluate the long-term benefits of surgical intervention, patient factors that may influence treatment success, and the potential benefits of other OSA treatment methods for pediatric ADHD patients.
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16
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Gozal D, Ismail M, Brockmann PE. Alternatives to surgery in children with mild OSA. World J Otorhinolaryngol Head Neck Surg 2021; 7:228-235. [PMID: 34430830 PMCID: PMC8356096 DOI: 10.1016/j.wjorl.2021.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 02/17/2021] [Accepted: 03/18/2021] [Indexed: 12/01/2022] Open
Abstract
Precision medicine requires coordinated and integrated evidence-based combinatorial approaches so that diagnosis and treatment can be tailored to the individual patient. In this context, the treatment approach to mild obstructive sleep apnea (OSA) is fraught with substantial debate as to what is mild OSA, and as to what constitutes appropriate treatment. As such, it is necessary to first establish a proposed consensus of what criteria need to be employed to reach the diagnosis of mild OSA, and then examine the circumstances under which treatment is indicated, and if so, whether and when anti-inflammatory therapy (AIT), rapid maxillary expansion (RME), and/or myofunctional therapy (MFT) may be indicated.
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Affiliation(s)
- David Gozal
- Department of Child Health and Child Health Research Institute, and MU Women and Children's Hospital, University of Missouri School of Medicine, Columbia, MO, USA
| | - Mahmoud Ismail
- Department of Neurology and Sleep Medicine, University of Missouri School of Medicine, Columbia, MO, USA
| | - Pablo E Brockmann
- Department of Pediatric Cardiology and Pulmonology, Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Pediatric Sleep Center, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
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17
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Abstract
Introduction: During the first years of life, the oro-pharyngeal lymphoid tissue gradually increases in size, causing in some children difficulty breathing and often leading to surgical removal of the tonsils and adenoids. The objective of the study is to assess the effects of the Mediterranean diet in children who had chronic upper airway obstruction. Material and methods: This was a prospective study pre-test/post-test comparison. Eighty-seven patients from two to eight years old were recruited. A food reeducation program based on the Mediterranean diet was applied for one year. Clinical, therapeutic, and anthropometric variables were studied. Results: The degree of nasal obstruction decreased in 95.1% of the patients. After the nutritional intervention, the number of colds with bacterial complications decreased by 80.26%; 60.9% had no bacterial complications during the year of the study. The use of antibiotics decreased by 81.94%. Symptomatic treatment decreased by 61.2%. Most patients did not require surgical intervention, and clinical evolution suggested that it would no longer be necessary. Conclusions: We can conclude by saying that the application of the traditional Mediterranean diet could be effective in the prevention and treatment of persistent nasal obstruction, limiting pharmacological and surgical intervention in many of these patients.
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18
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Nathan K, Livnat G, Feraru L, Pillar G. Improvement in BMI z-score following adenotonsillectomy in adolescents aged 12-18 years: a retrospective cohort study. BMC Pediatr 2021; 21:184. [PMID: 33879120 PMCID: PMC8056500 DOI: 10.1186/s12887-021-02634-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 03/29/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Characteristics of obstructive sleep apnea (OSA) changes with age. Infants, toddlers and prepubertal children with OSA are usually underweight and may suffer from failure to thrive (FTT). Adenotonsillectomy (T&A) is the first line of treatment for OSA in childhood. In adults OSA is commonly associated with obesity and the metabolic syndrome. The change in body mass index (BMI) in adolescents with OSA following T&A was only sporadically studied. Thus, we peruse to examine the BMI z-score change following T&A in adolescents. METHODS Clalit Health Services is the largest health care organization in Israel with the largest patient registry (more than 50% of the population). Two hundred and forty two adolescents aged 12-18 who underwent T&A between 2006 and 2015 were identified in the Clalit registry and their characteristics including height and weight were retrieved. The BMI z-score of these adolescents at baseline (up to 3 months prior to T&A) and during the consecutive 3 years after T&A were analyzed and compared. RESULTS Changes in BMI Z-score were observed to all directions following T&A with overall small increase, not statistically significant (P = 0.26) from a median of 0.79 prior to T&A to a median of 0.835 after it. There was a minimal trend toward BMI z-score reduction in overweight children (n = 74) from 1.508 to 1.48 following T&A (p = NS), and in obese children (n = 33) from 2.288 to 2.000 (P = 0.06, 2 tailed). Interestingly thin individuals (n = 6) increased their BMI z-score following T&A from - 2.4 to - 0.59 (p = 0.046). CONCLUSIONS Adolescents show variable changes in their BMI z-score following T&A. In this aspect their BMI z-score change is closer to the change seen in adults treated for OSA and not that of young children. The changes observed show a trend toward normalization of the BMI z-score such that overweight children tend to decrease their BMI z-score while thin individuals tend to increase it.
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Affiliation(s)
- Keren Nathan
- Department of Pediatrics, Carmel Hospital and Technion Faculty of Medicine, Haifa, Israel.
| | - Galit Livnat
- Pediatric Pulmonary Unit & CF Center, Carmel Medical Center, Haifa, Israel
| | - Liat Feraru
- Department of Pediatrics, Carmel Hospital and Technion Faculty of Medicine, Haifa, Israel
| | - Giora Pillar
- Department of Pediatrics, Carmel Hospital and Technion Faculty of Medicine, Haifa, Israel.,Sleep Clinic, Carmel Hospital and Technion Faculty of Medicine, Haifa, Israel
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19
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Astara K, Siachpazidou D, Vavougios GD, Ragias D, Vatzia K, Rapti G, Alexopoulos E, Gourgoulianis KI, Xiromerisiou G. Sleep disordered breathing from preschool to early adult age and its neurocognitive complications: A preliminary report. Sleep Sci 2021; 14:140-149. [PMID: 35082983 PMCID: PMC8764947 DOI: 10.5935/1984-0063.20200098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 01/15/2021] [Indexed: 01/19/2023] Open
Abstract
Objective The onset and development of sleep disordered breathing (SDB) remains unclear in an age - dependent manner. Despite treatment, persistent symptoms such as snoring and excessive daytime sleepiness, as well as cognitive impairment may be present. The aim of the research was to determine the prevalence of residual symptoms of SDB in adolescence and early adulthood, the predisposing factors and its neurocognitive complications. Methods In the present pilot study-cohort, a questionnaire was utilized to 154 people (average age: 17.9 ± 3), who as children (mean age: 5.3 ± 1.4) had AHI ≥2.5 episodes/h. They were divided into two groups based on AHI = 5 episodes/h. Depending on the results, they were invited to undergo a repeated polysomnography (PSG) and complete the Montreal Cognitive Assessment (MoCA) test. Statistical analysis was made with IBM SPSS software. Results Out of the total, 35.7% claimed to still snore. AHI was negatively correlated to the severity of residual symptoms (Mann-Witney U test, p <0.005). According to repeated PSGs, 9/17 met the criteria for OSAS, while high BMI was associated with the severity of new AHI (chi squared test, p<0.005). Additionally, 7/16 scored below the MoCA baseline (<26/30). The characteristics of cognitive declines were mapped, with most prominent having been visuospatial, short - term memory and naming/language deficits. Discussion A significant percentage of children with sleep breathing disorder present with residual symptoms during their transition to early adulthood, as well as undiagnosed neurocognitive complications. Clinicians suspicion for the underlying neurocognitive complications is required, even in young adults, while guidelines on monitoring pediatric OSAS patients after treatment should be addressed.
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Affiliation(s)
- Kyriaki Astara
- School of Medicine, University of Thessaly - Larissa - Thessaly - Greece
| | - Dimitra Siachpazidou
- University of Thessaly, Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences - Larissa - Thessaly - Greece
| | - George D Vavougios
- Athens Naval Hospital, Department of Neurology - Athens - Athens - Greece
| | - Dimitrios Ragias
- School of Medicine, University of Thessaly - Larissa - Thessaly - Greece
| | - Konstantina Vatzia
- School of Medicine, University of Thessaly - Larissa - Thessaly - Greece
| | - Georgia Rapti
- School of Medicine and Larissa University Hospital, Sleep Disorders Laboratory, University of Thessaly - Larissa - Thessaly - Greece
| | - Emmanouil Alexopoulos
- School of Medicine and Larissa University Hospital, Sleep Disorders Laboratory, University of Thessaly - Larissa - Thessaly - Greece
| | - Konstantinos I Gourgoulianis
- University of Thessaly, Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences - Larissa - Thessaly - Greece
| | - Georgia Xiromerisiou
- University of Thessaly, University Hospital of Larissa, Department of Neurology - Larissa - Thessaly - Greece
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20
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Leung TN, Cheng JW, Chan AK. Paediatrics: how to manage obstructive sleep apnoea syndrome. Drugs Context 2021; 10:dic-2020-12-5. [PMID: 33828609 PMCID: PMC8007210 DOI: 10.7573/dic.2020-12-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/19/2021] [Indexed: 02/02/2023] Open
Abstract
Obstructive sleep apnoea syndrome (OSAS) is defined as the intermittent reduction or cessation of airflow due to partial or complete obstruction of the upper airway during sleep. Paediatric OSAS has specific contributing factors, presenting symptoms and management strategies in various age groups. Untreated OSAS can lead to detrimental effects on neurocognitive development and cardiovascular and metabolic functions of a growing child. In the past decade, practice guidelines have been developed to guide the evaluation and management of OSAS. This article provides a narrative review on the current diagnostic and treatment options for paediatric OSAS. Alternative diagnostic tools other than the standard polysomnography are discussed. Adenotonsillectomy is considered the first-line therapy yet it is not suitable for treatment of all OSAS cases. Nocturnal non-invasive positive airway pressure ventilation is effective and could be the priority treatment for patients with complex comorbidities, residual OSAS post-adenotonsillectomy or obesity. However, intolerance and non-adherence are major challenges of positive airway pressure therapy especially in young children. There is increasing evidence for watchful waiting and other gentler alternative treatment options in mild OSAS. The role of anti-inflammatory drugs as the primary or adjunctive treatment is discussed. Other treatment options, including weight reduction, orthodontic procedures and myofunctional therapy, are indicated for selected patients. Nevertheless, the successful management of paediatric OSAS often requires a multidisciplinary team approach.
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Affiliation(s)
- Theresa Nh Leung
- Department of Paediatrics and Adolescent Medicine, University of Hong Kong, Hong Kong SAR, China
| | - James Wch Cheng
- Department of Paediatrics and Adolescent Medicine, United Christian Hospital, Hong Kong SAR, China
| | - Anthony Kc Chan
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
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21
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Fehrm J, Nerfeldt P, Browaldh N, Friberg D. Effectiveness of Adenotonsillectomy vs Watchful Waiting in Young Children With Mild to Moderate Obstructive Sleep Apnea: A Randomized Clinical Trial. JAMA Otolaryngol Head Neck Surg 2021; 146:647-654. [PMID: 32463430 DOI: 10.1001/jamaoto.2020.0869] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Importance Adenotonsillectomy (ATE) is one of the most common surgical procedures to treat children with obstructive sleep apnea (OSA), but to our knowledge there are no randomized clinical trials confirming the benefit of surgery compared with watchful waiting in children between 2 and 4 years of age. Objective To determine whether ATE is more effective than watchful waiting for treating otherwise healthy children with mild to moderate OSA. Design, Setting, and Participants This randomized clinical trial was conducted from December 2014 to December 2017 at the Otorhinolaryngology Department of the Karolinska University Hospital, Stockholm, Sweden. A total of 60 children, 2 to 4 years of age, with an obstructive apnea-hypopnea index (OAHI) score of 2 or greater and less than 10, were randomized to ATE (n = 29) or watchful waiting (n = 31). A total of 53 participants (88%; ATE, n = 25; watchful waiting, n = 28) completed the study. Data were analyzed from August 2018 to December 2018. Interventions Adenotonsillectomy. Main Outcomes and Measures The primary outcome was the difference between the groups in mean OAHI score change. Secondary outcomes were other polysomnography parameters, score on the Obstructive Sleep Apnea-18 (OSA-18) questionnaire, and subgroup analyses. Polysomnography and the OSA-18 questionnaire were completed at baseline and after 6 months. Results Of the 60 included children, 34 (57%) were boys and the mean (SD) age at first polysomnography was 38 (9) months. Both groups had a decrease in mean OAHI score, and the difference in mean OAHI score change between the groups was small (-1.0; 95% CI, -2.4 to 0.5), in favor of ATE. However, there were large differences between the groups in favor of ATE regarding the OSA-18 questionnaire (eg, total OSA-18 score: -17; 95% CI, -24 to -10). Also, a subgroup analysis of 24 children with moderate OSA (OAHI ≥5 and <10) showed a meaningful difference in mean OAHI score change between the groups in favor of ATE (-3.1; 95% CI, -5.7 to -0.5). Of 28 children, 10 (36%) in the watchful waiting group received ATE after the follow-up, and 7 of these had moderate OSA at baseline. Conclusions and Relevance This randomized clinical trial found only small differences between the groups regarding changes in OAHI, but further studies are needed. However, there were large improvements in quality of life after ATE. These results suggest that otherwise healthy children with mild OSA and mild effect on quality of life may benefit from watchful waiting, while children with moderate OSA should be considered for ATE. Trial Registration ClinicalTrials.gov Identifier: NCT02315911.
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Affiliation(s)
- Johan Fehrm
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Pia Nerfeldt
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Nanna Browaldh
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Danielle Friberg
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Division of Otorhinolaryngology, Department of Surgical Science, Uppsala University, Uppsala, Sweden
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22
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Volkov SI, Ginter OV, Covantev S, Corlateanu A. Adenoid Hypertrophy, Craniofacial Growth and Obstructive Sleep Apnea: A Crucial Triad in Children. CURRENT RESPIRATORY MEDICINE REVIEWS 2021. [DOI: 10.2174/1573398x16999201202122440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Age-related (physiological) AH is an important problem in pediatric otorhinolaryngology.
Since the beginning of the 70s, there has been an increase in the proportion of children with
pharyngeal tonsil hypertrophy. Functional disorders of the oropharynx in children occupy the second
place based on their incidence (after disorders of the musculoskeletal system). In previous
years, there has been an increase in the incidence and prevalence of obstructive sleep apnea syndrome
(OSAS) among children. In most cases of pediatric OSAS, upper airway obstruction occurs
from the nasopharynx to the oropharynx, caused by upper airway stenosis. Consequences of untreated
OSAS in children can be inattention and behavioral problems, daytime sleepiness, and in
more severe cases are associated with a variety of comorbidities. The current review discusses the
links between hypertrophied adenoids, craniofacial development and OSAS in children taking into
account physiological and pathophysiological aspects as well as clinical evaluation of the problem.
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Affiliation(s)
- Stanislav I. Volkov
- Department of Endocrinology, Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
| | - Olga V. Ginter
- Department of Neurology, Schon Klinik, Bad Aibling, Germany
| | - Serghei Covantev
- Department of General Surgery, Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
| | - Alexandru Corlateanu
- Department of Respiratory Medicine, State Medical and Pharmaceutical University of “N. Testimetanu”, Chisinau, Moldova, Republic of
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23
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Coté CJ. Obstructive sleep apnoea and polymorphisms: implications for anaesthesia care. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2020. [DOI: 10.36303/sajaa.2020.26.6.s2.2513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
With a worldwide obesity pandemic, the incidence of obstructive sleep apnoea (OSA) is increasing; obesity is the most significant risk factor in children. Increasing evidence suggests that OSA is in part mediated through markers of inflammation. Systemic and pulmonary hypertension, right ventricular hypertrophy, prediabetes, and other conditions are common. Adenotonsillectomy improves only ~70% of children; 30% require other interventions, e.g. weight loss programs. The gold standard for diagnosis is a sleep-polysomnogram which are expensive and not readily available. The McGill oximetry score (saw-tooth desaturations during obstruction and arousal) is more cost-effective.
Repeated episodes of desaturation alter the opioid receptors such that analgesia is achieved at much lower levels of opioid than in patients undergoing the same procedure but without OSA. This response is of great concern because a standard dose of opioids may be a relative overdose.
Polymorphism variations in cytochrome CYP2D6 have major effects upon drug efficacy and side effects. Codeine, hydrocodone, oxycodone, and tramadol are all prodrugs that require CYP2D6 for conversion to the active compound. CYP2D6 is quite variable and patients can be divided into 4 classes: For codeine for example, poor metaboliser (PM) have virtually no conversion to morphine, intermediate metabolisers (IM) have some conversion to morphine, extensive metabolisers (EM) have a normal rate of conversion to morphine, and ultra-rapid metabolisers (RM) convert excessive amounts of codeine to morphine. Such variations result in some patients achieving no analgesia because there is reduced conversion to the active moiety whereas others convert an excessive amount of drug to the active compound thus resulting in relative or actual overdose despite appropriate dosing.
Thus, OSA patients may have both opioid sensitivity due to recurrent desaturations and altered drug metabolism resulting in higher than intended blood levels of opioid. OSA patients should only receive one-third to half the usual dose of opioid. In those under the age of six, an effort should be made to avoid opioids altogether and use opioid sparing techniques such as alternating acetaminophen and ibuprofen.
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Abstract
Sleep-disordered breathing (SDB) includes disorders of breathing that affect airway patency, which impair children's sleep and lead to negative consequences. Obstructive sleep apnea, hypoventilation and upper airway resistance syndrome are common causes of morbidity and mortality in childhood. These clinical practice guidelines, intended for use by pediatricians and primary care clinicians, provide a clear recommendation for the diagnosis and management of sleep-disordered breathing, focusing on the most serious disorder, obstructive sleep apnea syndrome (OSAS). These clinical guidelines formulate clear recommendations to identify patients with suspected OSAS. Further, the manuscript will highlight the potential consequences of SBD in children, and how to overcome such difficulties, what could be the therapeutic options, a 12 recommendations and what are the future direction for pediatric sleep medicine.
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Affiliation(s)
- Abdullah Al-Shamrani
- Pediatric Respiratory and Sleep Medicine, Pediatric Department, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia. E-mail.
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25
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Kuhle S, Urschitz MS. Anti-inflammatory medications for the treatment of pediatric obstructive sleep apnea. Paediatr Respir Rev 2020; 34:35-36. [PMID: 32245548 DOI: 10.1016/j.prrv.2020.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Stefan Kuhle
- Perinatal Epidemiology Research Unit, Departments of Pediatrics and Obstetrics & Gynaecology, Dalhousie University, Halifax, NS, Canada.
| | - Michael S Urschitz
- Division of Paediatric Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
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26
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Gozal D, Tan HL, Kheirandish-Gozal L. Treatment of Obstructive Sleep Apnea in Children: Handling the Unknown with Precision. J Clin Med 2020; 9:jcm9030888. [PMID: 32213932 PMCID: PMC7141493 DOI: 10.3390/jcm9030888] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/06/2020] [Accepted: 03/18/2020] [Indexed: 12/18/2022] Open
Abstract
Treatment approaches to pediatric obstructive sleep apnea (OSA) have remarkably evolved over the last two decades. From an a priori assumption that surgical removal of enlarged upper airway lymphadenoid tissues (T&A) was curative in the vast majority of patients as the recommended first-line treatment for pediatric OSA, residual respiratory abnormalities are frequent. Children likely to manifest persistent OSA after T&A include those with severe OSA, obese or older children, those with concurrent asthma or allergic rhinitis, children with predisposing oropharyngeal or maxillomandibular factors, and patients with underlying medical conditions. Furthermore, selection anti-inflammatory therapy or orthodontic interventions may be preferable in milder cases. The treatment options for residual OSA after T&A encompass a large spectrum of approaches, which may be complementary, and clearly require multidisciplinary cooperation. Among these, continuous positive airway pressure (CPAP), combined anti-inflammatory agents, rapid maxillary expansion, and myofunctional therapy are all part of the armamentarium, albeit with currently low-grade evidence supporting their efficacy. In this context, there is urgent need for prospective evidence that will readily identify the correct candidate for a specific intervention, and thus enable some degree of scientifically based precision in the current one approach fits all model of pediatric OSA medical care.
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Affiliation(s)
- David Gozal
- Department of Child Health and the Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO 65201, USA;
- Correspondence:
| | - Hui-Leng Tan
- Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK;
| | - Leila Kheirandish-Gozal
- Department of Child Health and the Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO 65201, USA;
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