Accurate lung volume measurements in vitro using a novel inert gas washout method suitable for infants.

abstract：BACKGROUND:Cystic fibrosis (CF) genotyping has garnered increased attention since the discovery of the cystic fibrosis transmembrane conductance regulator (CFTR) gene in 1989 led to the identification of over 1700 mutations on chromosome 7. Yet, little is known about the genetic profile of CF patients in Turkey. This s...

journal_title：Pediatric pulmonology

authors： Atag E,Bas Ikizoglu N,Ergenekon AP,Gokdemir Y,Eralp EE,Ata P,Ersu R,Karakoc F,Karadag B

更新日期：2019-06-01 00:00:00

abstract：:Neurally adjusted ventilatory assistance (NAVA) can overcome technical difficulties with synchronizing noninvasive ventilation breaths with the patient, a modality often used in very low birthweight infants (VLBW) with apnea of prematurity (AOP). This study is a retrospective single-center investigation into whether N...

journal_title：Pediatric pulmonology

authors： Tabacaru CR,Moores RR Jr,Khoury J,Rozycki HJ

更新日期：2019-11-01 00:00:00

abstract：OBJECTIVES:In hospitalized and nonhospitalized children with asthma exacerbations, we evaluated the determinants of (a) prolonged cough on day-14 and (b) asthma quality of life (QoL) questionnaires for parents (PACQLQ) on day-21. We hypothesized that children with more severe acute asthma are more likely to have prolon...

journal_title：Pediatric pulmonology

authors： Teoh L,Chatfield MD,Acworth JP,McCallum GB,Chang AB

更新日期：2020-11-12 00:00:00

abstract：OBJECTIVE:To determine the effect of changing electrode positions on vital signs and respiratory effort parameters measured with transcutaneous electromyography of the diaphragm (dEMG) in preterm infants. METHODS:In this observational study, simultaneous dEMG measurements were performed at the standard position and at...

journal_title：Pediatric pulmonology

authors： van Leuteren RW,Bekhuis RE,de Waal CG,de Jongh FH,van Kaam AH,Hutten GJ

更新日期：2020-02-01 00:00:00

abstract：:Electronic compensation to overcome thermal artifacts during plethysmographic estimations of airway resistance is now used routinely in adults and school-age children, and was shown to be a valuable means of discriminating airway function between preschool children with and without lung disease. A similar system is no...

journal_title：Pediatric pulmonology

authors： Subbarao P,Hulskamp G,Stocks J

更新日期：2005-07-01 00:00:00

abstract：:The long-term efficacy and safety of aminoglycoside aerosol therapy for Pseudomonas aeruginosa colonization/infection in cystic fibrosis has not been fully investigated. In the present study, 14 patients with cystic fibrosis, ages 8-19 years (mean: 13.3 years), received tobramycin aerosol therapy for a mean duration o...

journal_title：Pediatric pulmonology

authors： Steinkamp G,Tümmler B,Gappa M,Albus A,Potel J,Döring G,von der Hardt H

更新日期：1989-01-01 00:00:00

abstract：AIMS:To explore whether gender differences in the Scandinavian Cystic Fibrosis (CF) patients exist in the areas of key clinical parameters, complications, and medication. METHODS:Cross-sectional data on 890 (416 female) pancreatic insufficient CF patients were evaluated regarding chronic infection, body mass index, lu...

journal_title：Pediatric pulmonology

authors： Olesen HV,Pressler T,Hjelte L,Mared L,Lindblad A,Knudsen PK,Laerum BN,Johannesson M,Scandinavian Cystic Fibrosis Study Consortium.

更新日期：2010-10-01 00:00:00

abstract：:Previous research has demonstrated the potential benefit derived from the combination of high frequency oscillatory ventilation and volume guarantee mode (HFOV-VG), a procedure that allows us to explore and control very low tidal volumes. We hypothesized that secondary spontaneous change in oscillation pressure amplit...

journal_title：Pediatric pulmonology

authors： Rodríguez Sánchez de la Blanca A,Sánchez Luna M,González Pacheco N,Ramos Navarro C,Santos González M,Tendillo Cortijo F

更新日期：2020-12-01 00:00:00

abstract：:Polyvinyl chloride (PVC) nasogastric feeding catheters are used clinically to measure intraesophageal pressure as an estimate of pleural pressure for calculating lung compliance in infants. The accuracy of pressure measurement of 4 French gauge (FG) catheter sizes and three brands of liquid-filled catheter manometer s...

journal_title：Pediatric pulmonology

authors： Hartford CG,Rogers GG,Turner MJ

更新日期：1997-05-01 00:00:00

abstract：OBJECTIVES:a: To evaluate the long-term outcome of parapneumonic effusions (PPE) in children regarding lung function and exercise tolerance, (b) to investigate the role of bronchial asthma in the outcome of PPE. METHODS:The design of the study included 51 children with PPE, at least 2 years after the initial infection...

journal_title：Pediatric pulmonology

authors： Kontouli K,Hatziagorou E,Kyrvasilis F,Roilides E,Emporiadou M,Tsanakas J

更新日期：2015-06-01 00:00:00

abstract：:We developed a simple method to identify neonates at high risk of bronchopulmonary dysplasia (BPD) and determined whether early (8 hours) and late (14 days) risk assessment is equally useful. A retrospective cohort design was utilized of subjects enrolled in multi-dose surfactant trials to develop each risk identifica...

journal_title：Pediatric pulmonology

authors： Rozycki HJ,Narla L

更新日期：1996-06-01 00:00:00

abstract：:The raised lung volume technique is increasingly used to measure forced expiratory maneuvers in infants. However, there is no consensus regarding the optimal airway inflation pressure (P(inf)) required for such maneuvers, or the influence of small changes in P(inf) within and between infants. The aim of this study was...

journal_title：Pediatric pulmonology

authors： Lum S,Hoo AF,Stocks J

更新日期：2002-02-01 00:00:00

abstract：:Bronchiolitis in infancy is a risk factor for development of asthma in the first decades of life, although the majority may be asymptomatic at school age. Respiratory symptoms are common in early life, and prediction of later asthma may be challenging. We aimed to study if simple clinical variables assessed at 2 years...

journal_title：Pediatric pulmonology

authors： Mikalsen IB,Halvorsen T,Eide GE,Øymar K

更新日期：2013-06-01 00:00:00

abstract：:The fixed-combination metered aerosol lK6 (fenoterol 0.05 mg/puff, ipratropium bromide 0.02 mg/puff--Berodual, Boehringer-Ingelheim Ltd., Ridgefield, Conn.) was administered to 12 children (8 boys, 4 girls) aged 3 1/2 to 6 2/12 years who had extrinsic bronchial asthma. Three forms of administration, each with a differ...

journal_title：Pediatric pulmonology

authors： Berdel D,Kellersmann U

更新日期：1985-11-01 00:00:00

abstract：:Our objective was to determine whether a simple method of maintaining positive pressure ventilation during nonbronchoscopic bronchoalveolar lavage (NB-BAL) would successfully reduce the incidence and/or severity of desaturation events. Our design was a clinical trial with historical controls. Seventy ventilated pediat...

journal_title：Pediatric pulmonology

authors： Morrow B,Futter M,Argent A

更新日期：2004-09-01 00:00:00

abstract：:In adults abdominal obesity is related to lung dysfunction and waist circumference (WC) predicts pulmonary function. It is not known how WC affects pulmonary function in children. A cross-sectional study of 718 children 6-17 years of age was conducted in a rural community to determine the predictability of WC for pulm...

journal_title：Pediatric pulmonology

authors： Chen Y,Rennie D,Cormier Y,Dosman JA

更新日期：2009-03-01 00:00:00

abstract：:Exercise challenge tests are helpful in the diagnosis and management of childhood asthma, but methodology is complex and time-consuming. The aim of this study was to investigate whether exercise-induced bronchoconstriction (EIB) can be predicted by the results of different surrogate tests in a pediatric population. Ei...

journal_title：Pediatric pulmonology

authors： Lex C,Dymek S,Heying R,Kovacevic A,Kramm CM,Schuster A

更新日期：2007-03-01 00:00:00

abstract：:We assessed the ability of innovative lung function tests to detect bronchial obstruction induced by methacholine bronchial challenge. Fifty-five recurrently wheezy infants (mean age 16 +/- 5.2 months) free of respiratory symptoms underwent baseline lung function tests. Forty-two completed the methacholine challenge. ...

journal_title：Pediatric pulmonology

authors： Benoist MR,Brouard JJ,Rufin P,Delacourt C,Waernessyckle S,Scheinmann P

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND:Most international asthma guidelines recommend that children ≤5 years with asthma or recurrent wheezing be treated with daily low- moderate dose inhaled corticosteroids (ICS) as the preferred controller and leukotriene receptor antagonists (LTRA) as alternative therapy. There is no systematic review comparin...

journal_title：Pediatric pulmonology

authors： Castro-Rodriguez JA,Rodriguez-Martinez CE,Ducharme FM

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVES:Childhood interstitial lung disease (chILD) is a group of rare chronic and complex disorders of variable pathology. There has been no systematic review of published chILD research. This study aimed to describe chILD classification systems, epidemiology, morbidity, treatments, outcomes, and the impact of chIL...

journal_title：Pediatric pulmonology

authors： Hime NJ,Zurynski Y,Fitzgerald D,Selvadurai H,Phu A,Deverell M,Elliott EJ,Jaffe A

更新日期：2015-12-01 00:00:00

abstract：:The efficacy and tolerability of high-dose salmeterol (100 mcg, BID) and albuterol (2.5 mg, BID) were compared with those of albuterol (2.5 mg, BID) in outpatients with cystic fibrosis in a randomized, double-blind, double-dummy, placebo-controlled, crossover study with both short- (4 weeks of each) and long-term (24 ...

journal_title：Pediatric pulmonology

authors： Hordvik NL,Sammut PH,Judy CG,Colombo JL

更新日期：2002-10-01 00:00:00

abstract：:Pneumocyte apoptosis is implicated in the pathophysiology of acute inflammatory lung injuries in newborns and adults. Pulmonary angiotensin (ANG) II contributes to lung epithelial apoptosis in vitro, but its role in acute lung injury in vivo is unclear. We therefore studied the effects of ANG II receptor action on the...

journal_title：Pediatric pulmonology

authors： Lukkarinen HP,Laine J,Aho H,Zagariya A,Vidyasagar D,Kääpä PO

更新日期：2005-04-01 00:00:00

abstract：:To assess whether there is a maturation of the response to tube breathing during the first 10 days of life, we have measured the dynamic ventilatory responses of nine term infants (34 studies) to added tubes equivalent to two anatomical dead spaces. Such a method allows an assessment of the baby's ability to increase ...

journal_title：Pediatric pulmonology

authors： Upton CJ,Milner AD,Stokes GM,Wilson AJ

更新日期：1990-01-01 00:00:00

abstract：:The consequences of poor quality and/or inadequate sleep in children and adolescents have become a major public health concern, and one in which pediatric health care professionals have become increasingly involved. In particular, insufficient and/or fragmented sleep resulting from primary sleep disorders such as obst...

journal_title：Pediatric pulmonology

authors： Owens JA

更新日期：2009-05-01 00:00:00

abstract：:Pediatric lung transplantation has advanced over the years, providing a potential life-prolonging therapy to patients with cystic fibrosis. Despite this, many challenges in lung transplantation remain and result in worse outcomes than other solid organ transplants. As CF lung disease progresses, children and their car...

journal_title：Pediatric pulmonology

authors： Dellon E,Goldfarb SB,Hayes D Jr,Sawicki GS,Wolfe J,Boyer D

更新日期：2017-11-01 00:00:00

abstract：:There is no consensus about reproducibility and reliability of spirometry in young children. We evaluated forced expiratory maneuvers from 98 children aged 3 to 5 years with a variety of respiratory disorders before and after bronchodilator treatment. Forced vital capacity (FVC) and forced expiratory volume in 1 sec (...

journal_title：Pediatric pulmonology

authors： Kanengiser S,Dozor AJ

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND:Simulated exhaled nitric oxide (eNO) depends on ventilatory settings used in different experimental conditions. OBJECTIVES:To normalize the simulated minute exhaled nitric oxide according to different ventilatory settings. WORKING HYPOTHESIS:Different ventilatory settings influence the concentrations of ex...

journal_title：Pediatric pulmonology

authors： Figueras-Aloy J,Berrueco R,Salvia-Roiges MD,Rodríguez-Miguélez JM,Miracle-Echegoyen X,Botet-Mussons F,Mur-Sierra A,Vall O,Carbonell-Estrany X

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:To develop reference equations of maximal voluntary ventilation (MVV) in children and adolescents, and to test the validity and reproducibility of MVV. STUDY DESIGN:Cross-sectional study. PATIENT-SUBJECT SELECTION:A total of 348 healthy volunteers (6-17 years)-248 for the development of reference equations...

journal_title：Pediatric pulmonology

authors： Silva JC,Carvalho IE,Dal Corso S,Lanza FC

更新日期：2020-02-01 00:00:00

abstract：INTRODUCTION:Mucopolysaccharidoses (MPS) are a group of lysosomal storage disorders characterized by tissue deposition of glycosaminoglycans (GAG). Their musculoskeletal abnormalities and the GAG storage in the airway result in increased risk for patients undergoing anesthesia. This study evaluates a multi-disciplinary...

journal_title：Pediatric pulmonology

authors： Muhlebach MS,Shaffer CB,Georges L,Abode K,Muenzer J

更新日期：2013-06-01 00:00:00

abstract：OBJECTIVE:To determine if fetal growth restriction (FGR) in the setting of sterile intra-uterine milieu would be associated with a decrease in respiratory distress syndrome (RDS) of preterm-neonates. METHODS:The relationship between FGR and neonatal RDS was examined in 92 singleton preterm-neonates (gestational age [G...

journal_title：Pediatric pulmonology

authors： Park CW,Park JS,Jun JK,Yoon BH

更新日期：2016-08-01 00:00:00