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Coronavirus disease 2019 pandemic caused many changes in the social behaviors of individuals and the provision of health systems. Many studies revealed reductions in the number of diagnoses and delays in diagnosis time during the pandemic. This study aimed to evaluate the effect of the pandemic on the time to diagnosis of major diseases of pediatric pulmonology. Newly diagnosed patients with cystic fibrosis (CF), childhood interstitial lung disease (chILD), tuberculosis (TB), and primary ciliary dyskinesia (PCD) were grouped into pandemic (group 1) and 2 consecutive pre-pandemic periods divided into equal intervals (groups 2 and 3). For each disease group, the time to diagnosis was compared between the specified periods. A total number of patients were 171 in this study. In the CF group, there was no statistically difference in time to diagnosis between periods. In the chILD group, there was a statistically significant difference in time to diagnosis (P = .036) between groups (group 1: 2 months, group 2: 4 months and group 3: 10.5 months) that was not originated from pandemic period. In TB group there was no statistically significant difference between groups. In the PCD group, the impact of the pandemic on the time to diagnosis could not be clarified because the time interval to diagnosis (minimum: 2 years, maximum: 16 years) exceeded the studied periods (21 months). In our study, no effect found between the pandemic and age at diagnosis or time to diagnosis in patients with PCD, chILD, CF, and TB at our center.
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BACKGROUND: The lung clearance index (LCI) is a sensitive lung function index that is used to detect early lung disease changes in children with cystic fibrosis (CF). This study aimed to define the predictive role of baseline LCI, along with other potential factors on the change in forced expiratory volume in one second (FEV1) during one-year follow-up in CF patients who had a percent predicted (pp) FEV1≥80. METHODS: LCI was concurrently performed on 57 CF patients who had ppFEV1 ≥80 at month zero. The ppFEV1 decline was evaluated prospectively during the one year follow up. The primary outcome of ppFEV1 decline in the study group in one year was dichotomized according to the median value for the decline in ppFEV1, which was 3.7. The LCI value predicting ppFEV1 decline at the end of one year was calculated with receiver operating characteristic curve analysis. Regression analysis was performed. Furthermore, a decision tree was constructed using classification and regression tree methods to better define the potential effect of confounders on the ppFEV1 decline. RESULTS: The LCI value for predicting ppFEV1 decline >3.7% at the end of one year was 8.2 (area under the curve: 0.80) Multivariable regression analysis showed that the absence of the F508del mutation in at least one allele, LCI >8.2 and initial FEV1 z-score were predictors of a ppFEV1 decline >3.7 (p<0.001). Factors altering ppFEV1 decline>3.7% at the end of one-year evaluated by decision trees were as follows: initial FEV1 z-score, type of CFTR mutation, LCI value and initial weight-for-age z-score. CONCLUSIONS: LCI is sensitive for predicting ppFEV1 decline in patients with ppFEV1 ≥80 along with the initial FEV1-z-score and type of CFTR mutation.
Subject(s)
Cystic Fibrosis , Humans , Cystic Fibrosis/physiopathology , Cystic Fibrosis/genetics , Female , Male , Forced Expiratory Volume , Child , Adolescent , Respiratory Function Tests , Predictive Value of Tests , Prospective Studies , Lung/physiopathologyABSTRACT
BACKGROUND: Pulmonary Langerhans cell histiocytosis (pLCH) is a rare disease, mostly a component of multisystemic LCH. We aimed to investigate the clinical features and treatment results in children with pLCH. METHODS: We retrospectively reviewed the clinical, radiological, and treatment data of 37 patients with pLCH, diagnosed from 1974 to 2022. RESULTS: 10% (n=37) of 367 patients with LCH had lung involvement. The median age was 1.8 years (range: 0.4 & 17.7) with a male-to-female ratio of 2.3. At admission 29.7% (n=11) presented with respiratory symptoms. Imaging showed a spectrum from nodular opacities to multiple cysts. All but one patient had multisystem disease. Twenty-nine received vinblastine-containing therapy. Ten-year event-free (EFS) and overall survival (OS) rates were 47.8% and 63.3%, respectively. In children younger and older than two years of age, the 10-year EFS was 53.3% vs. 40.2% and the 10-year OS was 58.7% vs. 68.8%, respectively. In children with and without risk organ involvement, 10-year EFS was 51.9% vs. 46.3% and 10-year OS was 51.9% vs. 73.7%. CONCLUSIONS: Lung and multisystem involvement are significant concerns in LCH, highlighting the need for careful management to reduce morbidity and mortality.
Subject(s)
Histiocytosis, Langerhans-Cell , Lung Diseases , Humans , Histiocytosis, Langerhans-Cell/complications , Histiocytosis, Langerhans-Cell/drug therapy , Histiocytosis, Langerhans-Cell/diagnosis , Male , Female , Retrospective Studies , Child, Preschool , Infant , Child , Adolescent , Lung Diseases/etiology , Lung Diseases/drug therapy , Lung Diseases/diagnosis , Survival Rate/trendsABSTRACT
OBJECTIVES: To evaluate otorhinolaryngologic findings and the relationship between aminoglycoside (AG) exposure and hearing loss in paediatric patients with cystic fibrosis (cwCF). We also aimed to investigate the genetic predisposition to AG ototoxicity by screening for m.1555A>G mutations. METHODS: CwCF who underwent otorhinolaryngologic and audiologic examinations were retrospectively included. Clinical characteristics, ear-nose-throat related symptoms, and a history of ototoxic drug exposure were recorded. m.1555A>G mutations were retrospectively screened among patients with audiologic evaluations. RESULTS: Two hundred thirty-four cwCF were included in this study with a median age of 10.7 (range, 6.8-14.2) years. Nasal obstruction (14.1%) was the most common symptom. Fifty-two (22.2%) patients had chronic rhinosinusitis (CRS) with nasal polyps (CRSwNP). There was a positive correlation between CRSwNP and the symptom of nasal obstruction (r:.234, p < .001), snoring (r:.179, p = .006), and sleeping with mouth open (r:.138, p = .034). One hundred forty-nine (63.6%) patients had audiologic evaluations; 14 (9.4%) had hearing impairment. No statistical significance existed between ototoxicity and IV AG exposure (p = .90). Six (42.8%) of 14 patients did not receive ototoxic drugs. One hundred nineteen (50.8%) patients were screened for m.1555A>G mutations, and none were detected. CONCLUSIONS: Almost a quarter of the study population had CRSwNP. Neither the relationship between AGs exposure and hearing loss nor the genetic predisposition to AG ototoxicity could be shown in cwCF.
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BACKGROUND: The decline in pulmonary function is a predictor of disease progression in patients with cystic fibrosis (CF). This study aimed to determine the decline rate of percent predicted forced expiratory volume in 1 s (ppFEV1) based on the data of the CF Registry of Turkey. The secondary aim was to investigate the risk factors related to the decline in ppFEV1. METHODS: A retrospective cohort study of CF patients over 6 years old, with pulmonary function data over at least 2 years of follow-up was extracted from the national CF registry for years 2017-2019. Patients were classified according to disease severity and age groups. Multivariate analysis was used to predict the decline in ppFEV1 and to investigate the associated risk factors. RESULTS: A total of 1722 pulmonary function test results were available from 574 patients over the study period. Mean diagnostic age was older and weight for age, height for age, and body mass index z scores were significantly lower in the group of ppFEV1 < 40, while chronic Pseudomonas aeruginosa (p < .001) and mucoid P. aeruginosa colonization (p < .001) were significantly higher in this group (p < .001). Overall mean annual ppFEV1 decline was -0.97% (95% confidence interval [CI] = -0.02 to -1.92%). The mean change of ppFEV1 was significantly higher in the group with ppFEV1 ≥ 70 compared with the other (ppFEV1 < 40 and ppFEV1: 40-69) two groups (p = .004). Chronic P. aeruginosa colonization (odds ratio [OR] = 1.79 95% CI = 1.26-2.54; p = .01) and initial ppFEV1 ≥ 70 (OR = 2.98 95% CI = 1.06-8.36), p = .038) were associated with significant ppFEV1 decline in the whole cohort. CONCLUSIONS: This data analysis recommends close follow-up of patients with normal initial ppFEV1 levels at baseline; advocates for early interventions for P. aeruginosa; and underlines the importance of nutritional interventions to slow down lung disease progression.
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BACKGROUND: Patients with cystic fibrosis (CF) experience increased oxidative stress. Tele-exercise can be a new method to improve exercise in CF. OBJECTIVE: This study aimed to investigate the effect of telehealth-based exercise training using different modalities (combined exercise training group, CombG, core stabilization exercise group, SG), in comparison with control group (CG), on exercise capacity, oxidative stress, and irisin in children with CF. METHODS: Thirty-nine children with CF (mean age=11.41±2.18 years, mean FEV1(z-score)=-0.66±1.96) were included in the study. The children were randomly allocated to groups. The CombG and SG performed core stabilization exercises (CS) 3 days per week for 8 weeks. The CombG also performed aerobic exercises 3 days per week in addition to CS. Physical activity (PA) recommendations were provided to the CG. Exercise capacity was evaluated using the Modified Shuttle Test (MST). Oxidative stress was assessed using total antioxidant status (TAS), total oxidant status (TOS), Oxidative Stress Index (OSI), malondialdehyde (MDA), and superoxide dismutase (SOD). The irisin level was also measured. RESULTS: Children's baseline sex, age, BMI, and FEV1 z-scores were similar (p > 0.05). The MST distance (p = 0.047,np2=0.157) and%MST distance (p = 0.045, np2=0.159) significantly improved in the CombG compared with the SG and CG. Although TAS and SOD decreased over time (p < 0.05), no significant changes were observed for TAS, TOS, OSI, MDA, SOD, and irisin parameters between the groups after training (p > 0.05). CONCLUSIONS: Combining aerobic exercise training with core stabilization applied using telehealth improved exercise capacity more than core stabilitation training only or PA recommendations in children with CF.
Subject(s)
Home Care Services , Respiration, Artificial , Humans , Respiration, Artificial/methods , Child , Patient Care Team , Child, PreschoolABSTRACT
INTRODUCTION: Cystic fibrosis transmembrane conductance regulator (CFTR) modulator drugs target the underlying defect and improve CFTR function. They are a part of standard care in many countries, but not all patients are eligible for these drugs due to age and genotype. Here, we aimed to determine the characteristics of non-eligible patients for CFTR modulators in the CF registry of Turkey (CFRT) to highlight their clinical needs. METHODS: This retrospective cohort study included CF patient data from the CFRT in 2021. The decision of eligibility for the CFTR modulator was determined according to the 'Vertex treatment-Finder' on the Vertex® website. Demographic and clinical characteristics of patients were compared between eligible (group 1) and ineligible (group 2) groups for CFTR modulators. RESULTS: Among the study population (N = 1527), 873 (57.2%) were in group 1 and 654 (42.8%) were in group 2. There was no statistical difference between groups regarding sex, meconium ileus history, diagnoses via newborn screening, FEV1 z-score, CF-associated complications, organ transplant history, and death. Patients in group 2 had a higher incidence of pancreatic insufficiency (87.7% vs. 83.2%, p = .010), lower median height z-scores (-0.87 vs. -0.55, p < .001), lower median body mass index z-scores (-0.65 vs. -0.50, p < .001), longer days receiving antibiotics due to pulmonary exacerbation (0 [interquartile range, IQR: 0-2] vs. 0 [IQR: 0-7], p = 0.001), and more non-invasive ventilation support (2.6% vs. 0.9%, p = 0.008) than patients in group 1. CONCLUSION: The ineligible group had worse clinical outcomes than the eligible group. This highlights their need for life-changing drugs to improve clinical outcomes.
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Novel drug therapy targeting the defective cystic fibrosis transmembrane conductance regulator protein has the potential to significantly enhance the quality of life for numerous patients with cystic fibrosis. However, in some countries social insurance does not pay for modulators because these drugs are extremely expensive. This study sought to understand the impact on the health of children whose modulator treatments were interrupted because of legal procedures and delivery processes. Our study identified that the significant increase in percent-predicted forced expiratory volume levels (FEV1) and BMI z-score values associated with modulator therapies decreased sharply with their discontinuation. Significant worsening in FEV1, BMI z-scores, and BW z-scores were detected in the first follow-up visit after therapy discontinuation within 1 month. Eight patients had a reduction of FEV1 of more than 10%. The findings suggest that modulatory treatment continuation is important, and it is crucial that treatment is not interrupted.
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Cystic fibrosis (CF) is a multisystemic disease in which airway obstruction, infection, and inflammation play a critical role in the pathogenesis and progression of CF lung disease. The carbohydrate-binding protein Galectin-3 is increased in several inflammatory and fibrotic diseases and has recently been forwarded as a biomarker in these diseases. We aimed to define the role of serum Galectin-3 in children with CF by comparison with healthy subjects. This is a cross-sectional, case-control study. 143 CF and 30 healthy subjects were enrolled in the study. Peripheral blood and sputum concentrations of Galectins-3, interleukin (IL)-17A, IL-8, and neutrophil elastase (NE) were determined with commercial ELISA kits. There was no significant difference between the groups in age and gender (p = 0.592, p = 0.613, respectively). Serum Galectin-3 and NE concentrations were higher in the patient group than in healthy controls (p = 0.002, p < 0.001, respectively). There were no significant differences between groups according to IL-17A and IL-8 concentrations. Serum Galectin-3 was correlated with age (r = 0.289, p < 0.001) and body mass index (BMI) (r = 0.493, p < 0.001) in children with CF. Sputum Galectin-3 levels are negatively correlated with percent predictive forced expiratory volume in 1 s (FEV1) (r = - 0.297, p = 0.029), FEV1 z-score, (r = - 0.316, p = 0.020), percent predictive forced vital capacity (FVC) (r = - 0.347, p = 0.010), and FVC z-score (r = - 0.373, p = 0.006). Conclusion: The study shows that serum Galectin-3 levels increased in clinically stable CF patients, and serum Galectin-3 response may depend on age, gender, and BMI. The sputum Galectin-3 was found to be negatively correlated with patients' lung functions. What is known: ⢠Galectin-3 is a key regulator of chronic inflammation in the lung, liver, kidney, and tumor microenvironment. What is new: ⢠Children with cystic fibrosis (CF) have higher serum Galectin-3 concentrations than healthy children. ⢠Serum Galectin-3 expression influenced by age, BMI, and gender in children with CF.
Subject(s)
Biomarkers , Cystic Fibrosis , Galectin 3 , Humans , Cystic Fibrosis/blood , Cystic Fibrosis/physiopathology , Male , Female , Child , Galectin 3/blood , Cross-Sectional Studies , Case-Control Studies , Biomarkers/blood , Adolescent , Sputum/metabolism , Sputum/chemistry , Galectins/blood , Interleukin-17/blood , Child, Preschool , Leukocyte Elastase/blood , Blood Proteins/analysis , Interleukin-8/bloodSubject(s)
Atorvastatin , Pulmonary Alveolar Proteinosis , Receptors, Granulocyte-Macrophage Colony-Stimulating Factor , Humans , Pulmonary Alveolar Proteinosis/drug therapy , Atorvastatin/therapeutic use , Receptors, Granulocyte-Macrophage Colony-Stimulating Factor/genetics , Male , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Heptanoic Acids/therapeutic use , Female , Pyrroles/therapeutic use , Treatment Outcome , ChildABSTRACT
The childhood interstitial lung diseases (chILD) Turkey registry (chILD-TR) was established in November 2021 to increase awareness of disease, and in collaboration with the centers to improve the diagnostic and treatment standards. Here, the first results of the chILD registry system were presented. In this prospective cohort study, data were collected using a data-entry software system. The demographic characteristics, clinical, laboratory, radiologic findings, diagnoses, and treatment characteristics of the patients were evaluated. Clinical characteristics were compared between two main chILD groups ((A) diffuse parenchymal lung diseases (DPLD) disorders manifesting primarily in infancy [group1] and (B) DPLD disorders occurring at all ages [group 2]). There were 416 patients registered from 19 centers. Forty-six patients were excluded due to missing information. The median age of diagnosis of the patients was 6.05 (1.3-11.6) years. Across the study population (n = 370), 81 (21.8%) were in group 1, and 289 (78.1%) were in group 2. The median weight z-score was significantly lower in group 1 (- 2.0 [- 3.36 to - 0.81]) than in group 2 (- 0.80 [- 1.7 to 0.20]) (p < 0.001). When we compared the groups according to chest CT findings, ground-glass opacities were significantly more common in group 1, and nodular opacities, bronchiectasis, mosaic perfusion, and mediastinal lymphadenopathy were significantly more common in group 2. Out of the overall study population, 67.8% were undergoing some form of treatment. The use of oral steroids was significantly higher in group 2 than in group 1 (40.6% vs. 23.3%, respectively; p = 0.040). Conclusion: This study showed that national registry allowed to obtain information about the frequency, types, and treatment methods of chILD in Turkey and helped to see the difficulties in the diagnosis and management of these patients. What is Known: ⢠Childhood interstitial lung diseases comprise many diverse entities which are challenging to diagnose and manage. What is New: ⢠This study showed that national registry allowed to obtain information about the frequency, types and treatment methods of chILD in Turkey and helped to see the difficulties in the diagnosis and management of these patients. Also, our findings reveal that nutrition should be considered in all patients with chILD, especially in A-DPLD disorders manifesting primarily in infancy.
Subject(s)
Lung Diseases, Interstitial , Lymphadenopathy , Child , Humans , Lung , Lung Diseases, Interstitial/diagnosis , Lung Diseases, Interstitial/epidemiology , Lung Diseases, Interstitial/therapy , Prospective Studies , Registries , Turkey/epidemiology , Infant , Child, PreschoolABSTRACT
OBJECTIVES-AIM: We aimed to show the composition and structure of and explore affecting factors on airway microbiota in primary ciliary dyskinesia (PCD) patients using culture-independent techniques. METHOD: A cross-sectional observational study was performed. We recruited 14 PCD patients (seven pairs of siblings) and nine parents. Bacterial rDNA was extracted from sputum and nasal samples. Sputum samples were also inoculated on suitable bacteriological media. RESULTS: Thirty-three separate genera were detected in sputum samples of PCD patients, and 41 were in nasal samples of parents. The detected genera were dominated by phyla Proteobacteria in PCD patients and their parents. Culture-dependent analyses could not detect many of the bacterial species detected with culture-independent analyses. There were no significant differences in alpha diversity between the siblings' pairs, and siblings' samples did not cluster together nearly as strongly as nonsiblings' samples. Patients who had no new complaints and no bacterial growth with the culture-dependent method at the time of study and patients who had no Haemophilus influenzae growth in the previous year had a significantly greater diversity (p < .05). Microbiota communities tended to cluster together by age, pulmonary exacerbation status, the existence of at least one H. influenzae growth with culture-dependent analyses in the previous year, and forced expiratory volume in 1 sec z and FEF25-75 z-scores. CONCLUSION: The airway microbiota of patients with PCD have presented more diverse bacterial communities than had been indicated with culture-dependent methods. The study identifies relationships between bacterial airway microbiota composition and the clinical measures of patients. Sibling pairs have no more community similarities than nonsibling PCD patients. Our results may indicate that the patients' clinical characteristics, which determine the disease severity, might affect the PCD microbiome.
Subject(s)
Ciliary Motility Disorders , Microbiota , Humans , Siblings , Cross-Sectional Studies , Lung , Microbiota/genetics , Sputum/microbiology , Bacteria/geneticsABSTRACT
The number of children on home invasive mechanical ventilation (HIMV) has been increasing because it is a cost-effective strategy, the developments in technological tools, and its psychological and developmental advantages. Therefore, healthcare providers should be familiar with the follow-up of these patients after hospital discharge. This review will highlight the important points to be aware of during home care of children on HIMV, emphasizing the frequency of scheduled hospital visits after hospital discharge, recognizing adverse events related to HIMV, and ensuring the continued care of these children in areas such as vaccination, and performing appropriate tests in the follow-up.
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BACKGROUND&AIMS: Cystic fibrosis (CF) -related bone disease (CFBD) is an important complication of CF, and low BMD in childhood is a precursor of CFBD. Here, we aimed to investigate bone turnover biomarkers, including osteocalcin (OC), receptor activator of nuclear factor kappa B ligand (RANKL) and osteoprotegerin (OPG) in relation to low BMD in children with CF (cwCF). We also evaluated factors which could affect bone turnover with particular emphasis on fat-free mass (FFM), forced expiratory volume in 1 s (FEV1), hand grip strength (HGS), and functional capacity and physical activity. METHODS: Sixteen cwCF aged 8-18 years with moderate low BMD (group1) and 64 cwCF with normal BMD (group2) were enrolled. Serum RANKL, OC, and OPG were determined by immunoenzymatic assays. Multiple parameters including pancreatic status, lung functions, body mass index (BMI), FFM measured by bioelectric impedance analysis (BIA), 6-minute walk test, vitamin D, nutritional intake, HGS, functional capacity and physical activity, serum and urine biomarkers were compared between the two groups. RESULTS: We found similar serum levels of RANKL (p = 0.501), OC (p = 0.445), OPG (p = 0.380), and RANKL/OPG ratio (p = 0.449) between group1 and group2 in cwCF. BMI z-score (p < 0.001), FFMI z-score (p < 0.001), FEV1 z-score (p = 0.007), and right-HGS (%pred) (p = 0.009) significantly differed between the two groups. Multivariate linear regression revealed that the only factors that predicted BMD were FFMI z-score and HGS %pred. CONCLUSION: Serum OC, OPG, RANKL and RANKL/OPG ratio did not predict BMD in cwCF. FFMI z-score and HGS %pred measured by non-invasive and practical methods were the best predictors of BMD.
Subject(s)
Bone Diseases , Cystic Fibrosis , Humans , Child , Cystic Fibrosis/complications , Hand Strength , Pancreas , Body Mass Index , OsteocalcinABSTRACT
OBJECTIVE: Plastic bronchitis (PB) is a rare disease in children, and reliable data are scarce. Here, we aimed to analyze the clinical features, management, and outcomes in children with PB. METHODS: The medical data of patients who were followed up with a diagnosis of PB between January 2010 and March 2022 were retrospectively analyzed. RESULTS: The median age of 15 patients was 9 (interquartile range: 4-10) years with a male/female ratio of 12/3. Initial symptoms included recurrent pneumonia (33.3%), persistent atelectasis (33.3%), cast expectoration (26.6%), and intense, persistent cough (6.6%). The most common underlying diagnosis was asthma (n = 12, 80%), and six of the patients were newly diagnosed. The most common radiological findings were atelectasis as a consequence of major airway obstruction on chest X-ray or computed tomography. Five patients, all diagnosed as having asthma, had recurrent PB and required multiple airway procedures for treatment and diagnosis. During a median 7-year follow-up of five patients, occasionally cast expectoration was observed in one patient with asthma who had poor compliance with inhaled corticosteroids. CONCLUSION: PB is a common reflection of the different underlying etiologies in the pediatric age group, and treatment and outcomes are closely related to these. It should be kept in mind that asthma can be a predisposing factor for the development of PB.
Subject(s)
Asthma , Bronchitis , Pulmonary Atelectasis , Humans , Child , Male , Female , Child, Preschool , Retrospective Studies , Bronchoscopy/adverse effects , Bronchitis/complications , Bronchitis/therapy , Asthma/complications , Asthma/therapy , Asthma/diagnosis , Pulmonary Atelectasis/etiology , Causality , PlasticsABSTRACT
BACKGROUND: Cystic fibrosis (CF) is an autosomal recessive disorder caused by CF transmembrane conductance regulator (CFTR) genetic variants. CFTR modulators improve pulmonary function and reduce respiratory infections in CF. This study investigated the clinical and laboratory follow-up parameters over 1 year in patients with CF who could not receive this treatment. METHODS: This retrospective cohort study included 2018 and 2019 CF patient data from the CF registry of Turkey. Demographic and clinical characteristics of 294 patients were assessed, who had modulator treatment indications in 2018 but could not reach the treatment. RESULTS: In 2019, patients younger than 18 years had significantly lower BMI z-scores than in 2018. During the 1-year follow-up, forced expiratory volumes (FEV1) and FEV1 z-scores a trend toward a decrease. In 2019, chronic Staphylococcus aureus colonization, inhaled antipseudomonal antibiotic use for more than 3 months, oral nutritional supplement requirements, and oxygen support need increased. CONCLUSIONS: Patients who had indications for modulator treatments but were unable to obtain them worsened even after a year of follow-up. This study emphasized the importance of using modulator treatments for patients with CF in our country, as well as in many countries worldwide.
Subject(s)
Cystic Fibrosis , Quinolones , Humans , Cystic Fibrosis/complications , Cystic Fibrosis/drug therapy , Cystic Fibrosis/genetics , Cystic Fibrosis Transmembrane Conductance Regulator/genetics , Cystic Fibrosis Transmembrane Conductance Regulator/therapeutic use , Retrospective Studies , Aminophenols/therapeutic use , Quinolones/therapeutic use , MutationABSTRACT
Bolus residue is significant risk factor for postswallow aspiration. A retrospective study was performed to evaluate the role of bolus residue and its relation with respiratory problems in children with esophageal atresia. Children were evaluated for demographic features, type of esophageal atresia, associated anomalies, and respiratory problems. The videofluoroscopic swallowing evaluation (VFSE) was performed, and scored by using the penetration aspiration scale (PAS), bolus residual score (BRS) and normalized residual ratio scale (NRRS). Children with and without respiratory problems were also compared in terms of aspiration and bolus residue. Forty-one children with a median age of 15 months (1-138 months), male:female ratio of 26:15 was included. 65.9% (n = 27) of children were type-C and 24.4% (n = 10) were type-A EA. In 61% (n = 25) of children had liquid aspiration (PAS ≥ 6) and 9.8% (n = 4) had aspiration in pudding consistencies. Children with aspiration in liquids had significantly higher NRRS and BRS scores in vallecular residue for pudding consistencies when compared to children without aspiration (p < 0.05). No difference was detected in terms of PAS scores and bolus residual parameters between children with and without respiratory problems (p > 0.05). Children with aspiration in liquids have higher scores of BRS and NRRS at the level of vallecular especially in pudding consistencies. VFSE findings for bolus residue did not show significant relation with respiratory problems. Respiratory morbidity in children with EA is multifactorial and may not only explained by bolus residuals and aspiration.