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Hedland JL, Chang TP, Schmidt AR, Festekjian A. Suctioning in the management of bronchiolitis: A prospective observational study. Am J Emerg Med 2024; 82:57-62. [PMID: 38795425 DOI: 10.1016/j.ajem.2024.05.013] [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: 02/13/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 05/28/2024] Open
Abstract
BACKGROUND Bronchiolitis accounts for a considerable number of Emergency Department (ED) visits by infants each year and is the leading cause of respiratory infection in children 2 years of age and younger. Suctioning remains one of the main supportive treatments, but suctioning practices of nasal aspiration and deep suctioning vary among practitioners in bronchiolitis management. Our objective was to explore associations between suction type and respiratory distress, oxygen saturation, and markers of respiratory compromise such as airway escalation, disposition, ED length of stay (LOS), and outpatient outcomes. METHODS This was a prospective observational study on infants (aged 2-23 months) in a pediatric ED with bronchiolitis from September 2022 to April 2023. Infants with tracheostomies, muscular weakness, and non-invasive positive pressure ventilation were excluded. Infants were grouped into nasal aspiration, deep suctioning, or combination groups. Mean differences in respiratory scores (primary outcome) and oxygen saturation were measured at three timepoints: pre-suction, 30 and 60 min post-suction. Escalation to airway adjuncts, disposition, and ED LOS were also recorded. Discharged families were contacted for phone call interviews. RESULTS Of 121 enrolled infants (nasal aspiration n = 31, deep suctioning n = 68, combination n = 22), 48% (n = 58) were discharged, and 90% (n = 52) completed the study call. There was no interaction between suction type and timepoint (p = 0.63) and no effect between suction type and respiratory score (p = 0.38). However, timepoint did have an effect on respiratory score between 0 and 30 min post-suction (p = 0.01) and between 0 and 60 min post-suction (p < 0.001). Admitted infants received more deep suctioning or a combination of suctioning compared to those discharged (p = 0.005). Suction type had no effect on oxygen saturation, airway adjunct escalation, length of stay, or outpatient outcomes (p > 0.11). CONCLUSIONS There was no difference in respiratory scores or outpatient outcomes between suction types. Deep suctioning may not be needed in all infants with bronchiolitis.
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Affiliation(s)
- July Lee Hedland
- Division of Emergency and Transport Medicine Children's Hospital Los Angeles, Los Angeles, USA.
| | - Todd P Chang
- Division of Emergency and Transport Medicine Children's Hospital Los Angeles, Los Angeles, USA
| | - Anita R Schmidt
- Division of Emergency and Transport Medicine Children's Hospital Los Angeles, Los Angeles, USA
| | - Ara Festekjian
- Division of Emergency and Transport Medicine Children's Hospital Los Angeles, Los Angeles, USA
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Yusuf S, Watson EL, Hagan JL, Adekunle-Ojo AO. Comparing nasal suction devices in children with bronchiolitis: A pilot randomized control trial. J Pediatr Nurs 2024; 76:83-90. [PMID: 38364593 DOI: 10.1016/j.pedn.2024.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/17/2024] [Accepted: 01/21/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND/OBJECTIVES Bronchiolitis is the most common cause of lower respiratory tract infections that lead to hospitalizations in infants and young children. METHODS In this randomized controlled pilot study, we compared two separate nasal suction devices, namely the over counter device by the brand name of NoseFrida and the standard hospital device NeoSucker, in hospitalized children with bronchiolitis to assess equivalence of length of stay within a ± 5-h equivalence margin and to compare readmission rates and associated complications. Additionally, parental satisfaction for the NoseFrida device was measured with a six question (5-point Likert scale) survey. RESULTS There were 20 patients randomized to the NeoSucker group and 24 randomized to the NoseFrida group. The mean length of stay for the NoseFrida group was 33.5 ± 25.4 h compared to 31.0 ± 15.6 h in the NeoSucker group, which did not establish equivalence within the ±5-h equivalence margin (p = 0.352). Parents were generally satisfied with the NoseFrida. Patients treated with the two devices had similar frequencies of deep suctioning and readmission within 48 h. CONCLUSIONS Although the mean length of stay was comparable for bronchiolitis patients treated with the NoseFrida and NeoSucker, the relatively small sample size and large amount of variability precluded demonstrating equivalence. Since this was a pilot, further studies are needed to evaluate the recommendation for the use of such devices in both the hospital setting and in the outpatient management of bronchiolitis.
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Affiliation(s)
- Shabana Yusuf
- Pediatrics, Department of Pediatrics, Division of Pediatrics Emergency Medicine, Baylor College of Medicine and Texas Children's Hospital, 6621 Fannin St., A 2210, Houston, TX 77030-2399, United States of America.
| | - Elizabeth L Watson
- Mind-Body Medicine: Mindful Leadership in Healthcare Specialization, Saybrook University, Pasadena, CA, United States of America.
| | - Joseph L Hagan
- Department of Pediatrics, Newborn Center, 6621 Fannin St, Texas Children's Hospital, Houston, TX, United States of America.
| | - Aderonke O Adekunle-Ojo
- Pediatrics, Department of Pediatrics, Division of Pediatrics Emergency Medicine, Baylor College of Medicine and Texas Children's Hospital, 6621 Fannin St., A 2210, Houston, TX 77030-2399, United States of America.
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Roqué-Figuls M, Giné-Garriga M, Granados Rugeles C, Perrotta C, Vilaró J. Chest physiotherapy for acute bronchiolitis in paediatric patients between 0 and 24 months old. Cochrane Database Syst Rev 2023; 4:CD004873. [PMID: 37010196 PMCID: PMC10070603 DOI: 10.1002/14651858.cd004873.pub6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
BACKGROUND Acute bronchiolitis is the leading cause of medical emergencies during winter months in infants younger than 24 months old. Chest physiotherapy is sometimes used to assist infants in the clearance of secretions in order to decrease ventilatory effort. This is an update of a Cochrane Review first published in 2005 and updated in 2006, 2012, and 2016. OBJECTIVES To determine the efficacy of chest physiotherapy in infants younger than 24 months old with acute bronchiolitis. A secondary objective was to determine the efficacy of different techniques of chest physiotherapy (vibration and percussion, passive exhalation, or instrumental). SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, CINAHL, LILACS, Web of Science, PEDro (October 2011 to 20 April 2022), and two trials registers (5 April 2022). SELECTION CRITERIA Randomised controlled trials (RCTs) in which chest physiotherapy was compared to control (conventional medical care with no physiotherapy intervention) or other respiratory physiotherapy techniques in infants younger than 24 months old with bronchiolitis. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS Our update of the searches dated 20 April 2022 identified five new RCTs with 430 participants. We included a total of 17 RCTs (1679 participants) comparing chest physiotherapy with no intervention or comparing different types of physiotherapy. Five trials (246 participants) assessed percussion and vibration techniques plus postural drainage (conventional chest physiotherapy), and 12 trials (1433 participants) assessed different passive flow-oriented expiratory techniques, of which three trials (628 participants) assessed forced expiratory techniques, and nine trials (805 participants) assessed slow expiratory techniques. In the slow expiratory subgroup, two trials (78 participants) compared the technique with instrumental physiotherapy techniques, and two recent trials (116 participants) combined slow expiratory techniques with rhinopharyngeal retrograde technique (RRT). One trial used RRT alone as the main component of the physiotherapy intervention. Clinical severity was mild in one trial, severe in four trials, moderate in six trials, and mild to moderate in five trials. One study did not report clinical severity. Two trials were performed on non-hospitalised participants. Overall risk of bias was high in six trials, unclear in five, and low in six trials. The analyses showed no effects of conventional techniques on change in bronchiolitis severity status, respiratory parameters, hours with oxygen supplementation, or length of hospital stay (5 trials, 246 participants). Regarding instrumental techniques (2 trials, 80 participants), one trial observed similar results in bronchiolitis severity status when comparing slow expiration to instrumental techniques (mean difference 0.10, 95% confidence interval (C) -0.17 to 0.37). Forced passive expiratory techniques failed to show an effect on bronchiolitis severity in time to recovery (2 trials, 509 participants; high-certainty evidence) and time to clinical stability (1 trial, 99 participants; high-certainty evidence) in infants with severe bronchiolitis. Important adverse effects were reported with the use of forced expiratory techniques. Regarding slow expiratory techniques, a mild to moderate improvement was observed in bronchiolitis severity score (standardised mean difference -0.43, 95% CI -0.73 to -0.13; I2 = 55%; 7 trials, 434 participants; low-certainty evidence). Also, in one trial an improvement in time to recovery was observed with the use of slow expiratory techniques. No benefit was observed in length of hospital stay, except for one trial which showed a one-day reduction. No effects were shown or reported for other clinical outcomes such as duration on oxygen supplementation, use of bronchodilators, or parents' impression of physiotherapy benefit. AUTHORS' CONCLUSIONS We found low-certainty evidence that passive slow expiratory technique may result in a mild to moderate improvement in bronchiolitis severity when compared to control. This evidence comes mostly from infants with moderately acute bronchiolitis treated in hospital. The evidence was limited with regard to infants with severe bronchiolitis and those with moderately severe bronchiolitis treated in ambulatory settings. We found high-certainty evidence that conventional techniques and forced expiratory techniques result in no difference in bronchiolitis severity or any other outcome. We found high-certainty evidence that forced expiratory techniques in infants with severe bronchiolitis do not improve their health status and can lead to severe adverse effects. Currently, the evidence regarding new physiotherapy techniques such as RRT or instrumental physiotherapy is scarce, and further trials are needed to determine their effects and potential for use in infants with moderate bronchiolitis, as well as the potential additional effect of RRT when combined with slow passive expiratory techniques. Finally, the effectiveness of combining chest physiotherapy with hypertonic saline should also be investigated.
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Affiliation(s)
- Marta Roqué-Figuls
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Maria Giné-Garriga
- Department of Physical Activity and Sport Sciences, Faculty of Psychology, Education and Sport Sciences (FPCEE) Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Claudia Granados Rugeles
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carla Perrotta
- School of Public Health, University College Dublin, Dublin, Ireland
| | - Jordi Vilaró
- Blanquerna Faculty of Health Sciences. GRoW, Global Research on Wellbeing, Ramon Llull University, Barcelona, Spain
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Manti S, Staiano A, Orfeo L, Midulla F, Marseglia GL, Ghizzi C, Zampogna S, Carnielli VP, Favilli S, Ruggieri M, Perri D, Di Mauro G, Gattinara GC, D'Avino A, Becherucci P, Prete A, Zampino G, Lanari M, Biban P, Manzoni P, Esposito S, Corsello G, Baraldi E. UPDATE - 2022 Italian guidelines on the management of bronchiolitis in infants. Ital J Pediatr 2023; 49:19. [PMID: 36765418 PMCID: PMC9912214 DOI: 10.1186/s13052-022-01392-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 11/29/2022] [Indexed: 02/12/2023] Open
Abstract
Bronchiolitis is an acute respiratory illness that is the leading cause of hospitalization in young children. This document aims to update the consensus document published in 2014 to provide guidance on the current best practices for managing bronchiolitis in infants. The document addresses care in both hospitals and primary care. The diagnosis of bronchiolitis is based on the clinical history and physical examination. The mainstays of management are largely supportive, consisting of fluid management and respiratory support. Evidence suggests no benefit with the use of salbutamol, glucocorticosteroids and antibiotics with potential risk of harm. Because of the lack of effective treatment, the reduction of morbidity must rely on preventive measures. De-implementation of non-evidence-based interventions is a major goal, and educational interventions for clinicians should be carried out to promote high-value care of infants with bronchiolitis. Well-prepared implementation strategies to standardize care and improve the quality of care are needed to promote adherence to guidelines and discourage non-evidence-based attitudes. In parallel, parents' education will help reduce patient pressure and contribute to inappropriate prescriptions. Infants with pre-existing risk factors (i.e., prematurity, bronchopulmonary dysplasia, congenital heart diseases, immunodeficiency, neuromuscular diseases, cystic fibrosis, Down syndrome) present a significant risk of severe bronchiolitis and should be carefully assessed. This revised document, based on international and national scientific evidence, reinforces the current recommendations and integrates the recent advances for optimal care and prevention of acute bronchiolitis.
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Affiliation(s)
| | - Annamaria Staiano
- SIP "Società Italiana di Pediatria", University "Federico II", Naples, Italy
| | - Luigi Orfeo
- SIN "Società Italiana di Neonatologia", Hospital San Giovanni Calibita Fatebenefratelli, Rome, Italy
| | - Fabio Midulla
- SIMRI "Società Italiana per le Malattie Respiratorie Infantili", University of Rome "La Sapienza", Rome, Italy
| | - Gian Luigi Marseglia
- SIAIP "Società Italiana di Allergologia e Immunologia Pediatrica", Foundation IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Ghizzi
- AMIETIP "Accademia Medica Infermieristica di Emergenza e Terapia Intensiva Pediatrica", Major Hospital Polyclinic: Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Bologna, Italy
| | - Stefania Zampogna
- SIMEUP "Società Italiana di Medicina di Emergenza ed Urgenza Pediatrica", Pugliese Ciaccio Hospital, Catanzaro, Italy
| | - Virgilio Paolo Carnielli
- SIMP "Società Italiana di Medicina Perinatale", University Hospital of Ancona Umberto I G M Lancisi G Salesi, Ancona, Italy
| | - Silvia Favilli
- SICP "Società Italiana di Cardiologia Pediatrica", University Hospital Meyer, Firenze, Italy
| | - Martino Ruggieri
- SINP "Società Italiana di Neurologia Pediatrica", University of Catania, Catania, Italy
| | - Domenico Perri
- SIPO "Società Italiana Pediatria Ospedaliera", San Giuseppe Moscati Hospital, Aversa, Italy
| | - Giuseppe Di Mauro
- SIPPS "Società Italiana di Pediatria Preventiva e Sociale", Local Health Authority Caserta, Caserta, Italy
| | - Guido Castelli Gattinara
- SITIP "Società Italiana di Infettivologia Pediatrica", Bambino Gesu Pediatric Hospital, Rome, Italy
| | - Antonio D'Avino
- FIMP "Federazione Italiana Medici Pediatri", Local Health Authority Naples 1 Centre, Naples, Italy
| | - Paolo Becherucci
- SICuPP "Società Italiana delle Cure Primarie Pediatriche", Florence City Council, Florence, Italy
| | - Arcangelo Prete
- AIEOP "Società Italiana di Ematologia e Oncologia Pediatrica", IRCCS University Hospital of Bologna, Bologna, Italy
| | - Giuseppe Zampino
- SIMGePeD "Società Italiana Malattie Genetiche Pediatriche e Disabilità Congenite", University Hospital Agostino Gemelli, Rome, Italy
| | | | - Paolo Biban
- University Hospital of Verona, Verona, Italy
| | - Paolo Manzoni
- Ospedale Degli Infermi, Biella, Italy
- University of Turin, Turin, Italy
| | | | | | - Eugenio Baraldi
- Department of Women's and Children's Health, Neonatal Intensive Care Unit, University Hospital of Padova, Padova, Italy.
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Bronchiolitis therapies and misadventures. Paediatr Respir Rev 2022:S1526-0542(22)00066-5. [PMID: 36280580 DOI: 10.1016/j.prrv.2022.09.003] [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: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 11/21/2022]
Abstract
Viral bronchiolitis, which is most commonly caused by an infection with the respiratory syncytial virus (RSV), can lead to respiratory difficulties in young children which may require hospitalization. Despite years of research and medical trials, the mainstay of bronchiolitis treatment remains supportive only. This review provides an overview of the history of different treatments for bronchiolitis, including those that failed, as well as new therapies that are under study. Future studies for the treatment of bronchiolitis should consider different age-groups, important subgroups (i.e., those with a prior history of wheezing, those with a family history of asthma and those with non-RSV viral etiologies) whose response to treatment may differ from that of the composite group.
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Physiologic Effects of Instilled and Aerosolized Surfactant Using a Breath-Synchronized Nebulizer on Surfactant-Deficient Rabbits. Pharmaceutics 2021; 13:pharmaceutics13101580. [PMID: 34683873 PMCID: PMC8540270 DOI: 10.3390/pharmaceutics13101580] [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: 06/16/2021] [Revised: 09/14/2021] [Accepted: 09/27/2021] [Indexed: 11/17/2022] Open
Abstract
Surfactant administration incorporates liquid bolus instillation via endotracheal tube catheter and use of a mechanical ventilator. Aerosolized surfactant has generated interest and conflicting data related to dose requirements and efficacy. We hypothesized that aerosolized surfactant with a novel breath-actuated vibrating mesh nebulizer would have similar efficacy and safety as instilled surfactant. Juvenile rabbits (1.50 ± 0.20 kg, n = 17) were sedated, anesthetized, intubated, and surfactant was depleted via lung lavage on mechanical ventilation. Subjects were randomized to receive standard dose liquid instillation via catheter (n = 5); low dose surfactant (n = 5) and standard dose surfactant (n = 5) via aerosol; and descriptive controls (no treatment, n = 2). Peridosing events, disease severity and gas exchange, were recorded every 30 min for 3 h following surfactant administration. Direct-Instillation group had higher incidence for peridosing events than aerosol. Standard dose liquid and aerosol groups had greater PaO2 from pre-treatment baseline following surfactant (p < 0.05) with greater ventilation efficiency with aerosol (p < 0.05). Our study showed similar improvement in oxygenation response with greater ventilation efficiency with aerosol than liquid bolus administration at the same dose with fewer peridosing events. Breath-synchronized aerosol via nebulizer has potential as a safe, effective, and economical alternative to bolus liquid surfactant instillation.
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Sang L, Zhao Z, Lin Z, Liu X, Zhong N, Li Y. A narrative review of electrical impedance tomography in lung diseases with flow limitation and hyperinflation: methodologies and applications. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1688. [PMID: 33490200 PMCID: PMC7812189 DOI: 10.21037/atm-20-4984] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Electrical impedance tomography (EIT) is a functional radiation-free imaging technique that measures regional lung ventilation distribution by calculating the impedance changes in the corresponding regions. The aim of the present review was to summarize the current literature concerning the methodologies and applications of EIT in lung diseases with flow limitation and hyperinflation. PubMed was searched up to May 2020 to identify studies investigating the use of EIT in patients with asthma, bronchiectasis, bronchitis, bronchiolitis, chronic obstructive pulmonary disease, and cystic fibrosis. The extracted data included study design, EIT methodologies, interventions, validation and comparators, population characteristics, and key findings. Of the 44 included studies, seven were related to simulation, animal experimentation, or reconstruction algorithm development with evaluation on patients; 27 studies had the primary objective of validating EIT technique and measures including regional ventilation distribution, regional EIT-spirometry parameters, end-expiratory lung impedance, and regional time constants; and 10 studies had the primary objective of applying EIT to monitor the response to therapeutic interventions, including various ventilation supports, patient repositioning, and airway suctioning. In pediatric and adult patients, EIT has been successfully validated for assessing spatial and temporal ventilation distribution, measuring changes in lung volume and flow, and studying regional respiratory mechanics. EIT has also demonstrated potential as an alternative or supplement to well-established measurement modalities (e.g., conventional pulmonary function testing) to monitor the progression of obstructive lung diseases, although the existing literature lacks prediction values as references and lacks clinical outcome evidence.
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Affiliation(s)
- Ling Sang
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, Department of Crit Care Med, Guangzhou, China
| | - Zhanqi Zhao
- Department of Biomedical Engineering, Fourth Military Medical University, Xi'an, China.,Institute of Technical Medicine, Furtwangen University, Villingen-Schwenningen, Germany
| | - Zhimin Lin
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, Department of Crit Care Med, Guangzhou, China
| | - Xiaoqing Liu
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, Department of Crit Care Med, Guangzhou, China
| | - Nanshan Zhong
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, Department of Crit Care Med, Guangzhou, China
| | - Yimin Li
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, Department of Crit Care Med, Guangzhou, China
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