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https://www.readbyqxmd.com/read/29865929/noninvasive-ventilation-and-respiratory-physical-therapy-reduce-exercise-induced-bronchospasm-and-pulmonary-inflammation-in-children-with-asthma-randomized-clinical-trial
#1
Maisi Muniz Cabral David, Evelim Leal de Freitas Dantas Gomes, Maryjose Carvalho Mello, Dirceu Costa
BACKGROUND: Asthma is characterized by hyperresponsiveness of the airways, and exercise-induced bronchospasm (EIB) is a symptom that limits a large proportion of asthmatic patients, especially children. Continuous positive airway pressure (CPAP) leads to a reduction in the reactivity of the airways. The aim of this study was to evaluate the effect of outpatient treatment with CPAP and bilevel pressure combined with respiratory physical therapy for children and adolescents with asthma following bronchial hyperresponsiveness caused by an exercise bronchoprovocation test...
January 2018: Therapeutic Advances in Respiratory Disease
https://www.readbyqxmd.com/read/29669621/effect-of-environmental-enrichment-on-aggression-in-balb-cj-and-balb-cbyj-mice-monitored-by-using-an-automated-system
#2
Jareca M Giles, Julia W Whitaker, Sheryl S Moy, Craig A Fletcher
Aggression among mice remains a common undesirable problem in laboratory settings, and animal welfare and scientific outcomes may become compromised depending on the severity of aggression. This study evaluated the effect of cage enrichment comprising a bilevel, mounted 'mezzanine' compared with a cotton square or shelter on intracage male aggression over a 6-wk period. Our first study involved home-cage behavioral challenges to male mice from a high aggression substrain (BALB/cJ) and low-aggression substrain (BALB/cByJ)...
April 18, 2018: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/29575773/non-invasive-ventilation-practices-in-children-across-europe
#3
Juan Mayordomo-Colunga, Martí Pons-Òdena, Alberto Medina, Corsino Rey, Christophe Milesi, Merja Kallio, Andrea Wolfler, Mireia García-Cuscó, Demet Demirkol, Milagros García-López, Peter Rimensberger
OBJECTIVES: To describe the diversity in practice in non-invasive ventilation (NIV) in European pediatric intensive care units (PICUs). WORKING HYPOTHESIS: No information about the use of NIV in Pediatrics across Europe is currently available, and there might be a wide variability regarding the approach. STUDY DESIGN: Cross-sectional electronic survey. METHODOLOGY: The survey was distributed to the ESPNIC mailing list and to researchers in different European centers...
March 24, 2018: Pediatric Pulmonology
https://www.readbyqxmd.com/read/29544721/dexmedetomidine-high-flow-nasal-oxygen-and-sugammadex-reversal-of-rocuronium-overcoming-anaesthetic-challenges-in-a-parturient-with-congenital-muscular-dystrophy-presenting-for-caesarean-section
#4
M Creaney, R M Moriarty, M Milner, C Murphy
Congenital muscular dystrophies are characterised by progressive skeletal muscle weakness from birth or early infancy. Maternal respiratory compromise, joint contractures and presence of spinal instrumentation or fusion are some of the anaesthetic challenges that may be encountered in the obstetric setting. The choice of anaesthetic technique for surgical delivery needs to be considered on an individual basis. Multidisciplinary involvement is paramount to optimise peripartum care and outcomes. In this case report, we present the use of dexmedetomidine, humidified high-flow nasal oxygen, rocuronium and sugammadex in the anaesthetic management of a wheelchair-bound, non-invasive bilevel positive airway pressure ventilation-dependent parturient with congenital muscular dystrophy, who was presenting for caesarean section...
May 2018: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/29530362/the-optiflow%C3%A2-interface-for-chronic-cpap-use-in-children
#5
C Overbergh, S Installe, A Boudewyns, K Van Hoorenbeeck, S L Verhulst
Continuous positive airway pressure (CPAP) is being increasingly used in children of all age ranges. The limited number of commercially available masks especially in infants and young children may complicate its use and compliance. In this report, we describe our experience with the use of the Optiflow™ (Fisher and Paykel Healthcare) Nasal Cannula attached to a regular CPAP device in the setting of chronic CPAP use. This interface consists of a nasal cannula and was originally designed for the delivery of high-flow oxygen therapy...
April 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29527742/use-of-autobilevel-ventilation-in-patients-with-obstructive-sleep-apnea-an-observational-study
#6
Pierpaolo Baiamonte, Emilia Mazzuca, Claudia I Gruttad'Auria, Alessandra Castrogiovanni, Claudia Marino, Davide Lo Nardo, Marco Basile, Margherita Algeri, Salvatore Battaglia, Oreste Marrone, Andrea Gagliardo, Maria R Bonsignore
Continuous positive airway pressure (CPAP) is the first-choice treatment for obstructive sleep-disordered breathing. Automatic bilevel ventilation can be used to treat obstructive sleep-disordered breathing when CPAP is ineffective, but clinical experience is still limited. To assess the outcome of titration with CPAP and automatic bilevel ventilation, the charts of 356 outpatients (obstructive sleep apnea, n = 242; chronic obstructive pulmonary disease + obstructive sleep apnea overlap, n = 80; obesity hypoventilation syndrome [OHS], n = 34; 103 females) treated for obstructive sleep-disordered breathing from January 2014 to April 2017 were reviewed...
March 12, 2018: Journal of Sleep Research
https://www.readbyqxmd.com/read/29411336/central-sleep-apnea-with-cheyne-stokes-breathing-in-heart-failure-from-research-to-clinical-practice-and-beyond
#7
K Terziyski, A Draganova
Characterized by periodic crescendo-decrescendo pattern of breathing alternating with central apneas, Central sleep apnea (CSA) with Cheyne-Stokes Breathing represents a highly prevalent, yet underdiagnosed comorbidity in chronic heart failure (CHF). A diverse body of evidence demonstrates increased morbidity and mortality in the presence of CSB. CSB has been described in both CHF patients with preserved and reduced ejection fraction, regardless of drug treatment. Risk factors for CSB are older age, male gender, high BMI, atrial fibrillation and hypocapnia...
February 7, 2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29351818/obstructive-sleep-apnea-in-patients-with-congenital-central-hypoventilation-syndrome-ventilated-by-diaphragm-pacing-without-tracheostomy
#8
Annie Wang, Sheila Kun, Bonnie Diep, Sally L Davidson Ward, Thomas G Keens, Iris A Perez
STUDY OBJECTIVES: To determine presence of obstructive sleep apnea (OSA) in patients with congenital central hypoventilation syndrome (CCHS) ventilated by diaphragm pacing (DP) without tracheostomy, and to determine if OSA can be improved by DP setting changes. METHODS: We reviewed polysomnography (PSG) results of 15 patients with CCHS from October 2001 to April 2014, age 15.4 ± 7.8 years, body mass index 22.0 ± 6.0 kg/m2 , and 60% female. RESULTS: Of the 22 PSG results obtained for the 15 patients with CCHS, 9 were performed with tracheostomy capped, and 13 were performed after patients underwent decannulation...
February 15, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29297943/wrapping-newborn-infants-in-cloth-and-newspaper-after-delivery-led-to-higher-temperatures-on-arrival-at-the-neonatal-intensive-care-unit
#9
Nitika Agrawal, Kunal Das, Prachi Patwal, Neerul Pandita, Alpa Gupta
AIM: Neonatal hypothermia is a preventable cause of neonatal mortality and morbidity, and wrapping neonates in newspaper sandwiched between cotton sheets is a simple intervention. This 2017 Indian pilot study tested the heat insulating property of sandwiched sheets. METHODS: At birth, we randomised 100 neonates who were more than 32 weeks of gestation and needed neonatal intensive care unit (NICU) observation or care without a ventilator or bilevel positive airway pressure support into two groups of 50...
January 3, 2018: Acta Paediatrica
https://www.readbyqxmd.com/read/29200833/positive-airway-pressure-adherence-and-subthreshold-adherence-in-posttraumatic-stress-disorder-patients-with-comorbid-sleep-apnea
#10
Barry J Krakow, Jessica J Obando, Victor A Ulibarri, Natalia D McIver
Study objectives: Patients with comorbid posttraumatic stress disorder (PTSD) and obstructive sleep apnea (OSA) manifest low adherence to continuous positive airway pressure (CPAP) due to fixed, pressure-induced expiratory pressure intolerance (EPI), a subjective symptom and objective sign aggravated by anxiety sensitivity and somatosensory amplification. As advanced PAP therapy modes (ie, auto-bilevel PAP [ABPAP] or adaptive servo-ventilation [ASV]) may address these side effects, we hypothesized such treatment would be associated with decreased expiratory intolerance and increased adherence in posttraumatic stress patients with co-occurring OSA...
2017: Patient Preference and Adherence
https://www.readbyqxmd.com/read/29158181/effects-of-noninvasive-ventilation-with-bilevel-positive-airway-pressure-on-exercise-tolerance-and-dyspnea-in-heart-failure-patients
#11
Mansueto Gomes Neto, Laís Fernanda Gama Duarte, Erenaldo de Sousa Rodrigues, Hugo Souza Bittencourt, Noélia Gonçalves Dos Santos, Bruno Costa David, Eugênia da Silva Lima, Helena França Correia Dos Reis
BACKGROUND: Heart failure (HF) is a syndrome that results in inadequate blood supply, leading to a number of structural and functional changes. Noninvasive ventilatory support (NIVS) is used as an adjuvant treatment to improve the functional capacity of these patients. OBJECTIVE: To investigate the effect of NIVS with bilevel positive airway pressure ventilation (BiPAP) on exercise tolerance and dyspnea in HF patients. METHODS: Forty patients with New York Heart Association class I/II/III HF were randomly assigned either to a NIVS group (n = 20) or control group (n = 20)...
November 21, 2017: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/29141525/hyperacute-hemodynamic-effects-of-bipap-noninvasive-ventilation-in-patients-with-acute-heart-failure-and-left-ventricular-systolic-dysfunction-in-emergency-department
#12
Cinzia Moret Iurilli, Natale Daniele Brunetti, Paola Rita Di Corato, Giuseppe Salvemini, Matteo Di Biase, Marco Matteo Ciccone, Vito Procacci
BACKGROUND: Acute heart failure (AHF) is one of the leading causes of admission to emergency department (ED); severe hypoxemic AHF may be treated with noninvasive ventilation (NIV). Despite the demonstrated clinical efficacy of NIV in relieving symptoms of AHF, less is known about the hyperacute effects of bilevel positive airway pressure (BiPAP) ventilation on hemodynamics of patients admitted to ED for AHF. We therefore aimed to assess the effect of BiPAP ventilation on principal hemodynamic, respiratory, pulse oximetry, and microcirculation indexes in patients admitted to ED for AHF, needing NIV...
February 2018: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/29108615/noninvasive-positive-pressure-ventilatory-support-begins-during-sleep
#13
REVIEW
John R Bach
The goal of sleep doctors has been to titrate away apneas and hypopneas using noninvasive ventilation, a term that has become synonymous with continuous positive airway pressure and bilevel positive airway pressure at the lowest effective bilevel settings. It is now time to appreciate noninvasive ventilatory support as an alternative to invasive mechanical ventilation. This article discusses mechanisms of action, two paradigms, and ancillary techniques for noninvasive ventilatory support.
December 2017: Sleep Medicine Clinics
https://www.readbyqxmd.com/read/29108606/positive-airway-pressure-device-technology-past-and-present-what-s-in-the-black-box
#14
REVIEW
Lee K Brown, Shahrokh Javaheri
Since the introduction of continuous positive airway pressure (PAP) for the treatment of obstructive sleep apnea (OSA) in 1981, PAP technology has diversified exponentially. Compact and quiet fixed continuous PAP flow generators, autotitrating PAP devices, and bilevel PAP devices that can treat multiple sleep-disordered breathing phenotypes including OSA, central sleep apnea (CSA), combinations of OSA and CSA, and hypoventilation are available. Adaptive servo-ventilators can suppress Hunter-Cheyne-Stokes breathing and CSA and treat coexisting obstructive events...
December 2017: Sleep Medicine Clinics
https://www.readbyqxmd.com/read/28994676/does-bilevel-positive-airway-pressure-improve-outcome-of-acute-respiratory-failure-after-open-heart-surgery
#15
Ahmed Said Elgebaly
BACKGROUND: Respiratory failure is of concern in the postoperative period after cardiac surgeries. Invasive ventilation (intermittent positive pressure ventilation [IPPV]) carries the risks and complications of intubation and mechanical ventilation (MV). AIMS: Noninvasive positive pressure ventilation (NIPPV) is an alternative method and as effective as IPPV in treating insufficiency of respiration with less complications and minimal effects on respiratory and hemodynamic parameters next to open-heart surgery...
October 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28983829/mechanical-ventilation-during-resuscitation-how-manual-chest-compressions-affect-a-ventilator-s-function
#16
Tillmann Speer, Wolfgang Dersch, Björn Kleine, Christian Neuhaus, Clemens Kill
INTRODUCTION: Guidelines for resuscitation recommend positive-pressure ventilation with a fixed ventilation rate as provided by an automated transport ventilator during cardiopulmonary resuscitation (CPR) with a secured airway. We investigated the influence of manual chest compressions (CC) on the accuracy of ventilator presets and the quality of CC with intermittent positive-pressure ventilation (IPPV), bilevel ventilation (BiLevel), and the novel ventilation mode chest compression synchronized ventilation (CCSV) in a simulation model...
October 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28977203/noninvasive-ventilation-during-immediate-postoperative-period-in-cardiac-surgery-patients-systematic-review-and-meta-analysis
#17
REVIEW
Suzimara Monteiro Pieczkoski, Ane Glauce Freitas Margarites, Graciele Sbruzzi
OBJECTIVE: To verify the effectiveness of noninvasive ventilation compared to conventional physiotherapy or oxygen therapy in the mortality rate and prevention of pulmonary complications in patients during the immediate postoperative period of cardiac surgery. METHODS: Systematic review and meta-analysis recorded in the International Prospective Register of Ongoing Systematic Reviews (number CRD42016036441). The research included the following databases: MEDLINE, Cochrane Central, PEDro, LILACS and manual search of the references of studies published until March 2016...
July 2017: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28970662/dual-oxygen-therapy-in-patient-on-bilevel-positive-airway-pressure-prevented-invasive-mechanical-ventilation
#18
Amarjeet Kumar, Lalit Kumar, Chandni Sinha, Neeraj Kumar, Umesh Kumar Bhadani
During noninvasive bilevel positive airway pressure (BiPAP) ventilation it is found that several times patients are unable to maintain oxygen saturation and develop breathing difficulty despite its high setting and high oxygen flow, further management requires invasive positive pressure mechanical ventilation. Increasing oxygen concentration inside the BiPAP mask using nasal cannula with addition of another flow meter not only increase oxygen saturation but also make the patient more comfortable and prevent intubation and its complications...
September 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28840025/development-of-acute-parotitis-after-non-invasive-ventilation
#19
Eduardo Martinez, Peter V Dicpinigaitis
A 90-year-old woman underwent laparoscopic exploratory laparotomy for evaluation of suspected mesenteric ischemia. She was promptly extubated postoperatively and transferred to the intensive care unit, where on the first postoperative day she developed hypoxemia necessitating initiation of noninvasive ventilation (NIV) with bilevel positive airway pressure (BiPAP). After 8 hours of BiPAP, she was noted to have swelling, erythema and tenderness in the right preauricular area. Ultrasound evaluation demonstrated an enlarged right parotid gland...
July 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28830913/risk-factors-for-respiratory-decompensation-among-healthy-infants-with-bronchiolitis
#20
Nina M Dadlez, Nora Esteban-Cruciani, Asama Khan, Lindsey C Douglas, Yi Shi, William N Southern
BACKGROUND: Although most children with bronchiolitis only require supportive care, some decompensate and require ventilatory support. We examined predictors of respiratory decompensation among hospitalized children to identify which patients may benefit from expectant monitoring. METHODS: We examined children ≤24 months old with bronchiolitis admitted to the general infant and toddler floor. Children with pneumonia or comorbidities were excluded. Demographic and clinical characteristics were abstracted from a clinical database and medical records...
September 2017: Hospital Pediatrics
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