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Neutrophil lymphocyte ratio, mean platelet volume, and immunoreactive trypsinogen as early inflammatory biomarkers for cystic fibrosis in infancy: A retrospective cohort study. Pediatr Pulmonol 2023; 58:3106-3112. [PMID: 37530491 DOI: 10.1002/ppul.26628] [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: 03/27/2023] [Revised: 06/27/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Airway inflammation starts in early life in cystic fibrosis (CF) and limited, objective markers are available to help identify infants with increased inflammation. We aimed to investigate neutrophil, lymphocyte ratio (NLR), mean platelet volume (MPV) and immunoreactive trypsinogen (IRT) to be a possible inflammatory biomarker for CF in infancy. METHODS This was a retrospective cohort study in three centers. Between January 2015 and December 2022, children with CF newborn screening (NBS) positivity and diagnosed as CF were included in the study. Correlation analysis were performed with NLR, MPV, IRT and follow-up parameters such as z-scores, modified Shwachman-Kulczycki score (mSKS) at the first, second, third and sixth ages and pulmonary function test (PFT) at the sixth age. RESULTS A total of 92 children with CF included in the study and 47.8% of them were female. There were no correlations between NLR, MPV and weight and height z-scores for all ages (p > 0.05), a negative correlation was found between MPV and body mass indexes (BMI) z-score at the age of 6 (r = -0.443, p = 0.038). No correlation was found between NLR, MPV and PFT parameters and mSKS at all ages (p > 0.05). There was a negative correlation between first IRT and BMI z-score at 6 years of age (r = -0.381, p = 0.046) and negative correlations between second IRT and weight and BMI z-score at the age of 6 (r = -0.462, p = 0.010; r = -0.437, p = 0.016, respectively). CONCLUSION Higher MPV and IRT levels during NBS period are associated with worse nutritional outcome which may reflect chronic inflammation. Children with higher MPV and IRT should be followed up closely in terms of chronic inflammation and nutritional status.
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Diffuse alveolar haemorrhage in children: an international multicentre study. ERJ Open Res 2023; 9:00733-2022. [PMID: 37101741 PMCID: PMC10123512 DOI: 10.1183/23120541.00733-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 02/05/2023] [Indexed: 04/09/2023] Open
Abstract
Background Paediatric diffuse alveolar haemorrhage (DAH) is a rare heterogeneous condition with limited knowledge on clinical presentation, treatment and outcome. Methods A retrospective, descriptive multicentre follow-up study initiated from the European network for translational research in children's and adult interstitial lung disease (Cost Action CA16125) and chILD-EU CRC (the European Research Collaboration for Children's Interstitial Lung Disease). Inclusion criteria were DAH of any cause diagnosed before the age of 18 years. Results Data of 124 patients from 26 centres (15 counties) were submitted, of whom 117 patients fulfilled the inclusion criteria. Diagnoses were idiopathic pulmonary haemosiderosis (n=35), DAH associated with autoimmune features (n=20), systemic and collagen disorders (n=18), immuno-allergic conditions (n=10), other childhood interstitial lung diseases (chILD) (n=5), autoinflammatory diseases (n=3), DAH secondary to other conditions (n=21) and nonspecified DAH (n=5). Median (IQR) age at onset was 5 (2.0-12.9) years. Most frequent clinical presentations were anaemia (87%), haemoptysis (42%), dyspnoea (35%) and cough (32%). Respiratory symptoms were absent in 23%. The most frequent medical treatment was systemic corticosteroids (93%), hydroxychloroquine (35%) and azathioprine (27%). Overall mortality was 13%. Long-term data demonstrated persistent abnormal radiology and a limited improvement in lung function. Conclusions Paediatric DAH is highly heterogeneous regarding underlying causes and clinical presentation. The high mortality rate and number of patients with ongoing treatment years after onset of disease underline that DAH is a severe and often chronic condition. This large international study paves the way for further prospective clinical trials that will in the long term allow evidence-based treatment and follow-up recommendations to be determined.
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Evaluation of specificity and sensitivity of IRT/IRT protocol in the cystic fibrosis newborn screening program: 6-year experience of three tertiary centers. Eur J Pediatr 2023; 182:1067-1076. [PMID: 36565324 DOI: 10.1007/s00431-022-04766-4] [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: 04/14/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 12/25/2022]
Abstract
We aimed to evaluate cutoff values of immunoreactive trypsinogen (IRT)/IRT and determine relationship between IRT values and clinical characteristics of children with cystic fibrosis (CF). This study is cross-sectional study. Data of children with positive newborn screening (NBS) between 2015 and 2021 were evaluated in three pediatric pulmonology centers. Age at admission, sex, gestational age, presence of history of meconium ileus, parental consanguinity, sibling with CF, and doll-like face appearance, first and second IRT values, sweat chloride test, fecal elastase, fecal fat, biochemistry results, and age at CF diagnosis were recorded. Sensitivity and specificity of IRT cutoff values were evaluated. Of 815 children with positive NBS, 58 (7.1%) children were diagnosed with CF. Median values of first and second IRT were 157.2 (103.7-247.6) and 113.0 (84.0-201.5) μg/L. IRT values used in current protocol, sensitivity was determined as 96.6%, specificity as 17.2% for first IRT, and 96.6% sensitivity, 20.5% specificity for second IRT. Positive predictive value (PPV) was determined as 7.1%. When cutoff value for first IRT was estimated as 116.7 μg/L, sensitivity was 69.0% and specificity was 69.6%, and when cutoff value was set to 88.7 μg/L for second IRT, sensitivity was 69.0% and specificity was 69.0%. Area under curve was 0.757 for first and 0.763 for second IRT (p < 0.001, p < 0.001, respectively). PPV was calculated as 4.3%. Conclusion: Although sensitivity of CF NBS is high in our country, its PPV is significantly lower than expected from CF NBS programs. False-positive NBS results could have been overcome by revising NBS strategy. What is Known: • Although immunoreactive trypsinogen elevation is a sensitive test used in cystic fibrosis newborn screening, its specificity is low. • In countries although different algorithms are used, all strategies begin with the measurement of immunoreactive trypsinogen in dried blood spots. What is New: • In our study, it was shown that use of the IRT/IRT protocol for cystic fibrosis newborn screening is not sufficient for the cut-off values determined by the high number of patients. • Newborn screening strategy should be reviewed to reduce false positive newborn screening results.
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Response to Letter to Editor: It takes a village to raise a child with a tracheostomy: Translating principles into practice. J Clin Nurs 2022. [PMID: 36183197 DOI: 10.1111/jocn.16552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 09/20/2022] [Indexed: 11/29/2022]
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The associations between the clinical course of children with tracheostomy and their mothers' depression, burnout, burden, and self-esteem. J Clin Nurs 2022. [PMID: 35818330 DOI: 10.1111/jocn.16450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/16/2022] [Accepted: 06/27/2022] [Indexed: 11/26/2022]
Abstract
AIMS AND OBJECTIVES The aim of this study was to evaluate the clinical features of children with tracheostomy and the predictors of psychological status of their primary caregivers in order to determine the associations between the children's clinical course with their caregivers' psychological status. BACKGROUND The caregivers of children with tracheostomy are responsible for providing basic tracheostomy care at home. All these responsibilities may be associated with significant changes in family members' lifestyles, daily routines and family dynamics. DESIGN This study is a cross sectional study. METHODS Data of the family's socioeconomic status and clinical status of children with tracheostomy were noted in four paediatric pulmonology centers. The Beck Depression Inventory, Maslach Burnout Inventory, Zarit Caregiver Burden Scale, and Rosenberg Self-esteem Scale were used for psychological measurements of the caregivers. The STROBE checklist was used for this study. RESULTS Eighty-five children and their primary caregivers were enrolled in the study. The children's median age was 4.1 years. Thirty-eight of them were dependent on home ventilators. Twenty-one had bacterial colonisation. All children's primary caregivers were their mothers. Beck Depression Inventory scores of mothers of children with colonisation were higher. Number of hospitalizations in previous 6 months was related to mothers' emotional exhaustion and depersonalization scores. Duration of children's hospitalizations in previous 6 months was positively correlated to mothers' emotional exhaustion, depersonalization, and Beck Depression Inventory scores. CONCLUSIONS Mothers of children with tracheostomy may experience psychological conditions, such as high levels of depression, burnout, burden and low levels of self-esteem. Frequent and long-term hospitalizations of children correlated with mother's depression and burnout. Therefore, primary caregivers should be evaluated and supported psychologically. RELEVANCE TO CLINICAL PRACTICE Preventing mothers of children with tracheostomy from experiencing psychological conditions such as depression, burnout, burden and low self-esteem can also increase the quality of care for children.
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The success of the Cystic Fibrosis Registry of Turkey for improvement of patient care. Pediatr Pulmonol 2022; 57:1245-1252. [PMID: 35102722 DOI: 10.1002/ppul.25852] [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: 11/28/2021] [Revised: 01/21/2022] [Accepted: 01/30/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cystic fibrosis (CF) registries play an essential role in improving disease outcomes of people with CF. This study aimed to evaluate the association of newly established CF registry system in Turkey on follow-up, clinical, growth, treatment, and complications of people with this disease. METHODS Age at diagnosis, current age, sex, z-scores of weight, height and body mass index (BMI), neonatal screening results, pulmonary function tests, history of meconium ileus, medications, presence of microorganisms, and follow-up were evaluated and compared to data of people with CF represented in both 2017 and 2019 registry data. RESULTS There were 1170 people with CF in 2017 and 1637 in 2019 CF registry. Eight hundred and fourteen people were registered in both 2017 and 2019 of whom z-scores of heights and BMI were significantly higher in 2019 (p = 0.002, p =0.039, respectively). Inhaled hypertonic saline, bronchodilator, and azithromycin usages were significantly higher in 2019 (p =0.001, p = 0.001, p = 0.003, respectively). The percent predicted of forced expiratory volume in 1 sec and forced vital capacity were similar in 2017 and 2019 (88% and 89.5%, p = 0.248 and 84.5% and 87%, p =0.332, respectively). Liver diseases and osteoporosis were significantly higher, and pseudo-Bartter syndrome (PBS) was significantly lower in 2019 (p = 0.011, p = 0.001, p = 0.001, respectively). CONCLUSIONS The z-scores of height and BMI were higher, the use of medications that protect and improve lung functions was higher and incidence of PBS was lower in 2019. It was predicted that registry system increased the care of people with CF regarding their follow-up. The widespread use of national CF registry system across the country may be beneficial for the follow-up of people with CF.
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Clinical findings of patients with cystic fibrosis according to newborn screening results. Pediatr Int 2022; 64:e14888. [PMID: 34131975 DOI: 10.1111/ped.14888] [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: 01/09/2021] [Revised: 05/07/2021] [Accepted: 06/14/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Cystic fibrosis (CF) is a lethal recessive genetic disease caused by loss of function associated with mutations in the CF trans-membrane conductance regulator. It is highly prevalent (approximately 1 in 3,500) in Caucasians. The aim of this study was to compare demographic and clinical features, diagnostic tests, treatments, and complications of patients with CF whose newborn screening (NBS) with twice-repeated immune reactive trypsinogen testing was positive, normal, and not performed. METHODS In this study, 359 of all 1,488 CF patients recorded in the CF Registry of Turkey in 2018, who had been born through the process of NBS, were evaluated. Demographic and clinical features were compared in patients diagnosed with positive NBS (Group 1), normal (Group 2), or without NBS (Group 3). RESULTS In Group 1, there were 299 patients, in Group 2, there were 40 patients, and in Group 3, there were 20 patients. Among all patients, the median age at diagnosis was 0.17 years. The median age at diagnosis was higher in Groups 2 and 3 than in Group 1 (P = 0.001). Fecal elastase results were higher in Group 2 (P = 0.033). The weight z-score was lower and chronic Staphylococcus aureus infection was more common in Group 3 (P = 0.017, P = 0.004, respectively). CONCLUSIONS Frequency of growth retardation and chronic S. aureus infection can be reduced with an early diagnosis using NBS. In the presence of clinical suspicion in patients with normal NBS, further analyses such as genetic testing should be performed, especially to prevent missing patients with severe mutations.
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Abstract
We aim to evaluate the anxiety levels of caregivers of children with tracheostomy during the COVID-19 (coronavirus disease 2019) pandemic. Caregivers of 31 children with tracheostomy and 105 healthy children (control group) were included. The State-Trait Anxiety Inventory was administered via teleconference in order to investigate how participants describe how they feel at a particular moment (State) and how they generally feel (Trait). The trait anxiety levels of caregivers of children with tracheostomy were significantly higher (P = .02). Their state anxiety levels were similar. The state and trait anxiety levels of caregivers of children with tracheostomy correlated (r = 0.70, P < .001). At the end of the teleconference, caregivers of children with tracheostomy experienced greater anxiety relief than controls (P < .001). Trait anxiety scores were higher among caregivers of children with tracheostomy, but their state anxiety levels were comparable to those of controls. Caregivers with high trait anxiety also exhibited high state anxiety. Informing caregivers of children with tracheostomy about COVID-19 via teleconference can reduce their anxiety during such stressful times.
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The Genetic Analysis of Cystic Fibrosis Patients With Seven Novel Mutations in the CFTR Gene in the Central Anatolian Region of Turkey. Balkan Med J 2021; 38:357-364. [PMID: 34860163 PMCID: PMC8880976 DOI: 10.5152/balkanmedj.2021.21199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 08/26/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Cystic fibrosis, a pulmonary disease which is an autosomal recessive, inherited, multisystemic genetic disease commonly seen in the Caucasian race, is the most frequent cause of mortality and morbidity. So far, more than 2000 disease-causing gene variants have been found and this number has been increasing with the studies conducted. Although there is not yet enough data that include the Turkish population, the recent increase of studies is noteworthy. AIMS To discover the genetic variation in patients diagnosed with cystic fibrosis in the Central Anatolian region. STUDY DESIGN Cross-sectional study. METHODS The study was carried out in the Central Anatolian region in 3 pediatric pulmonology departments (Kayseri, Konya, and Ankara) in Turkey between July 2014 and December 2017. The Sanger and Next Generation Sequence analyses were used for exon and exon-intron boundaries in the cystic fibrosis transmembrane conductance regulatory (CFTR) gene, and in selected patients, mutation analysis was performed using the Multiplex Ligation-dependent Probe Amplification technique for large deletions and duplications. RESULTS CFTR gene analysis was performed for 316 patients and 215 of them were genetically diagnosed with cystic fibrosis. Sixtythree different variants were defined in these patients and 7 of these were large deletions/duplications detected with the MLPA method. The most frequent variants were F508del (29.6%), G85E (8.2%), N1303K (8.2%), Y515* (7.5%), and G542* (3.4%). CONCLUSION Using sequencing and Multiplex Ligation-dependent Probe Amplification methods, the identification of seven new mutations that were not previously reported in the literature contributes to a better understanding of the heterogeneous nature of CFTR mutations in the Turkish population. When no mutations are detected (pathogenic/probably pathogenic) in clinically compatible cases, Multiplex Ligationdependent Probe Amplification analysis contributes significantly to the diagnosis.
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Sleep disturbances in children with cystic fibrosis, primary ciliary dyskinesia and typically developing children during COVID-19 pandemic. J Paediatr Child Health 2021; 57:1605-1611. [PMID: 34004018 PMCID: PMC8242396 DOI: 10.1111/jpc.15553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 11/28/2022]
Abstract
AIM We aimed to investigate sleep disturbances in children with cystic fibrosis (CF) and primary ciliary dyskinesia (PCD) and typically developing (TD) children during the COVID-19 pandemic. METHODS Primary care givers of children with CF and PCD aged 3-16 years were asked to enrol in the study. Primary care givers of TD children were included as control group. The Sleep Disturbance Scale for Children (SDSC) was used, and questions related to sleep habits during the pandemic were asked. Results of the three groups were compared. RESULTS Primary care givers of 33 children with CF, 16 children with PCD and 66 TD children were included in the study. There were no differences in terms of age and gender between the three groups. Changes in sleep patterns during the pandemic were more common among TD children and their families, with 75% of the children and 80% of their families sleeping later than before. The sleep initiation and maintenance disorder scores were higher in TD children (P = 0.001), whereas the sleep breathing disorder scores were higher in children with PCD (P = 0.001), and the sleep hyperhidrosis scores were higher in children with CF and PCD (P = 0.011). No relationships were found between sleep parameters and clinical findings of children with lung disease. CONCLUSIONS Children's sleep habits have changed during the pandemic. Children with chronic lung diseases and even TD children may experience sleep disturbances during this period.
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Evaluation of age at diagnosis and clinical findings of children with primary ciliary dyskinesia. Pediatr Pulmonol 2021; 56:2717-2723. [PMID: 34133086 DOI: 10.1002/ppul.25533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/20/2021] [Accepted: 06/02/2021] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Patients with primary ciliary dyskinesia (PCD) may present with different clinical findings at different ages, and age at diagnosis may differ. We aimed to review clinical factors that affected age at diagnosis of patients with PCD. STUDY DESIGN All 70 patients with PCD who were followed in our pediatric pulmonology department were included. Demographic features, clinical findings, PrImary CiliAry DyskinesiA Rule (PICADAR) scores and pulmonary function tests of patients were recorded and clinical factors that affected age at diagnosis were evaluated. RESULTS The mean age at diagnosis was 8.3 ± 4.6 years. Most of patients (95.7%) had a persistent wet cough. The mean PICADAR score was 6.5 ± 3.2, and there was a negative correlation between PICADAR and age at diagnosis (r = -0.271, p = .023). The mean ages at diagnosis of patients with situs abnormality and recurrent wheezing were earlier than in patients without situs abnormality and recurrent wheezing (6.7 ± 4.3 and 6.8 ± 4.3, p = .002 vs. 9.8 ± 4.3 and 9.0 ± 4.6 years, p = .040, respectively). The mean age at diagnosis of patients with bronchiectasis was later than in patients without bronchiectasis (10.8 ± 3.9 and 6.9 ± 4.4 years, p = .001). Other clinical features were not statistically significant according to age at diagnosis (p > .05). There was no statistically significant relation between age at diagnosis and sex, sibling or relative with PCD and parental consanguinity (p > .05). CONCLUSION Although most patients diagnosed with PCD had symptoms, the diagnosis may be delayed. High PICADAR score is a useful guide to evaluate PCD. Situs abnormality and recurrent wheezing could be clues for early diagnosis of PCD. Early diagnosis of PCD may prevent bronchiectasis.
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Pulmonary Mycobacterium abscessus Infection in an 11-Year-Old Child, Successfully Treated with Inhaled/Parenteral Amikacin: A Case Report and Review of Literature. J Trop Pediatr 2021; 67:6290308. [PMID: 34059924 DOI: 10.1093/tropej/fmab031] [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] [Indexed: 11/12/2022]
Abstract
Mycobacterium abscessus appears to be increasing cause of pulmonary infection in children with underlying risk factors including cystic fibrosis, chronic lung disease and immunodeficiency syndromes. We present a case of pulmonary M. abscessus infection in a pediatric patient with primary ciliary dyskinesia and he was successfully treated with parenteral amikacin, linezolid and oral clarithromycin combined with inhaled amikacin. Clinical improvement was observed after adding inhaled amikacin to the treatment.
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Risk factors for recurrent pulmonary exacerbation in idiopathic pulmonary hemosiderosis. Pediatr Pulmonol 2021; 56:1060-1068. [PMID: 33247613 DOI: 10.1002/ppul.25189] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 11/03/2020] [Accepted: 11/19/2020] [Indexed: 01/14/2023]
Abstract
OBJECTIVES To evaluate the risk factors of recurrent pulmonary exacerbation and poor prognosis in children with idiopathic pulmonary hemosiderosis (IPH). METHODS In this multicenter study, 54 patients with a diagnosis of IPH were included. Medical records were retrospectively reviewed from three tertiary care hospitals between 1979 and 2019. Also, current information and the long-term progress of patients was determined by contacting the families by telephone. RESULTS A total of 54 children were included. The median age of onset of symptoms was 4.5 years (3 months to 15.8 years). The median time from onset to diagnosis was 0.9 years (0.25 months to 12 years). The mean number of recurrent episodes per child in the recurrence-positive group was 3.55 (1-15). Univariate analysis demonstrated that patients presenting with hypoxia or requiring transfusion at the time of presentation had significantly more recurrence episodes (p = .002). Multivariate analysis showed that the presence of hypoxia at the time of initial presentation was a significant independent predictor of recurrent episodes (p = .027). The median follow-up was 3.3 years (0.75 months to 27 years). There was a significant relationship between the presence of hypoxia, transfusion history, antinuclear antibody positivity, and elevated transaminases at the time of initial evaluation and treatment response. CONCLUSIONS The present study provides substantial information regarding factors that may affect recurrent exacerbations and prognosis in children with IPH. Demonstrating hypoxia as an independent risk factor in recurrence episodes could guide physicians in the planning of treatment strategies.
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Hepatopulmonary Syndrome and Multiple Arteriovenous Fistulas in a Child with Niemann-Pick Disease. PEDIATRIC ALLERGY, IMMUNOLOGY, AND PULMONOLOGY 2021; 34:30-32. [PMID: 33734872 PMCID: PMC8082032 DOI: 10.1089/ped.2020.1244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 11/18/2020] [Indexed: 05/31/2023]
Abstract
Background: Niemann-Pick disease (NPD) is caused by abnormal storage of sphingomyelin. NPD may affect the pulmonary system and cause hypoxia. In the present case, both hepatopulmonary syndrome (HPS) and pulmonary arteriovenous fistulas (PAVFs) developed in a child with NPD and were successfully treated with repeated embolization. Case Presentation: We have reported the case of a 16-year-old-girl with NPD who suffered severe hypoxia, dyspnea, fatigue, had multiple PAVFs, and was diagnosed with type 2 HPS. To improve oxygenation, 10 PAVFs were embolized. She needed re-embolization after 9 months because of hypoxia redevelopment. Conclusions: Pulmonary involvement, HPS, and/or PAVFs could be responsible for hypoxemia in patients with NPD, who should, therefore, be investigated for HPS and PAVFs. Embolization could be beneficial. Some patients may need repeated embolization.
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Abstract
OBJECTIVE To objectively investigate the effect of passive smoking on pneumonia and disease severity in children aged less than 5 years by using cotinine as an indicator of passive smoking. METHODS Between December 2015 and April 2016, children aged less than 5 years with pneumonia and age-matched healthy controls were included in this study, which was conducted at three tertiary pediatric pulmonology centers. A questionnaire was given to the parents regarding demographic data and smoking status at home. Urinary cotinine/creatinine ratio (CCR) was measured. The data from the pneumonia and control groups, as well as children with mild and severe pneumonia within the pneumonia group, were compared. RESULTS A total of 227 subjects were included in the study; there were 74 children in the pneumonia group and 153 in the control group. The mean age of all the children was 33.4 ± 1.28 months. Of all subjects, 140 were male and 102 were exposed to passive smoking by their parents at home. There were statistically significant differences in age, number of people in the home, and mother's and father's age between the control and pneumonia groups (p < 0.05). No difference was found in the CCR in the control and pneumonia group (p > 0.05). Age and urinary CCR were significantly different between children with mild and severe pneumonia (p < 0.05). CONCLUSION We showed that passive smoking exposure was associated with the development of severe pneumonia in children. Further studies are needed to examine the underlying cause in detail.
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Clinical features and accompanying findings of Pseudo-Bartter Syndrome in cystic fibrosis. Pediatr Pulmonol 2020; 55:2011-2016. [PMID: 32364312 DOI: 10.1002/ppul.24805] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pseudo-Bartter syndrome (PBS) is a rare complication of cystic fibrosis (CF) and there are limited data in the literature about it. We aimed to compare clinical features and accompanying findings of patients with PBS in a large patient population. METHODS The data were collected from the Cystic Fibrosis Registry of Turkey where 1170 CF patients were recorded in 2017. Clinical features, diagnostic test results, colonization status, complications, and genetic test results were compared in patients with and without PBS. RESULTS Totally 1170 patients were recorded into the registry in 2017 and 120 (10%) of them had PBS. The mean age of diagnosis and current age of patients were significantly younger and newborn screening positivity was lower in patients with PBS (P < .001). There were no differences between the groups in terms of colonization status, mean z-scores of weight, height, BMI, and mean FEV1 percentage. Types of genetic mutations did not differ between the two groups. Accompanying complications were more frequent in patients without PBS. CONCLUSION PBS was detected as the most common complication in the registry. It could be due to warm weather conditions of our country. It is usually seen in younger ages regardless of mutation phenotype and it could be a clue for early diagnosis of CF.
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Pleural Thickening after Pleural Effusion: How can we Follow-Up in Children? J Trop Pediatr 2020; 66:85-94. [PMID: 31204435 DOI: 10.1093/tropej/fmz036] [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] [Indexed: 11/14/2022]
Abstract
INTRODUCTION No clear information exists about the factors affecting pleural thickening following parapneumonic effusion in children. We aimed to investigate factors that affect the resolving time of pleural thickening after parapneumonic effusion. METHODS Between the years of 2007-18, 91 patients, which were followed due to diagnosis of pleural thickening after parapneumonic effusion, were assessed. Ages, complaints, physical examination findings, laboratory results, chest x-ray and ultrasonography findings, treatments, duration of treatment and recovery time of the patients were examined terms in of pleural thickening resolving time. RESULTS The mean age of patients was 7.5 ± 5.0 years. Pleural thickening resolving time was 151 ± 6.8 days. The resolving time for pleural thickening was delayed with older ages, longer duration of complaints, fever before hospital admission and treatment, lower oxygen saturation at the time of admission, crackles in the physical examination, higher white blood cell count and pleural fluid density (p = 0.018, p = 0.001, p = 0.021, p = 0.020, p = 0.024, p = 0.025, p = 0.021, p = 0.019). In addition, the amount of effusion measured by thorax ultrasonography, fibrinolytic usage, and complications had a role in the delayed resolving time (p = 0.034, p = 0.001, p = 0.034). Pleural thickening resolved in 80% of the patients. CONCLUSION In this report, 80% of pleural thickening, following parapneumonic effusion resolved within 5 months. Patients who do not have a complication during follow-up are not required to monitor with frequent chest x-ray. Patients with a higher amount of pleural effusion, complications and need for fibrinolytic treatment should be followed more carefully.
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Hepatopulmonary Syndrome and Multiple Arteriovenous Fistulas in a Child with Niemann Pick Disease. Turk Thorac J 2019. [DOI: 10.5152/turkthoracj.2019.373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Diffuse Cystic Lung Disease Diagnosed in Adolescence Period. Turk Thorac J 2019. [DOI: 10.5152/turkthoracj.2019.372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Clinical Features of Cystic Fibrosis Patients with Chronic Liver Disease in Turkish National Cystic Fibrosis Registry. Turk Thorac J 2019. [DOI: 10.5152/turkthoracj.2019.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Pseudo Bartter Syndrome: The Most Common Complication in Turkish National Cystic Fibrosis Registry. Turk Thorac J 2019. [DOI: 10.5152/turkthoracj.2019.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Evaluation of Dynamic Thiol Disulfide Homeostasis in Children with Stable Cystic Fibrosis. Turk Thorac J 2019. [DOI: 10.5152/turkthoracj.2019.51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Respiratory Bronchiolitis-Associated Interstitial Lung Disease in Childhood: New Sequela of Smoking. Pediatrics 2015; 136:e1026-9. [PMID: 26347438 DOI: 10.1542/peds.2015-1303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2015] [Indexed: 11/24/2022] Open
Abstract
Childhood interstitial lung diseases are rare disorders of largely unknown etiology characterized by variable types and degrees of parenchymal inflammation. Disease spectrum and prognosis considerably from those in adults. Respiratory bronchiolitis-associated interstitial lung disease (RB-ILD) is a well-described entity occurring almost exclusively in adults who are current heavy cigarette smokers. We describe an 11-year-old boy with failure to thrive, dry cough, and exertional dyspnea for 1 year who was diagnosed with RB-ILD due to heavy passive smoking exposure. Although RB-ILD is well defined in smoking adults, there are no reports in the English literature in nonactive smokers, especially in childhood.
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Life-threatening, giant pneumatoceles in the course of surfactant protein C deficiency. Pediatr Pulmonol 2015; 50:E25-8. [PMID: 25677123 DOI: 10.1002/ppul.23162] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 11/20/2014] [Accepted: 12/15/2014] [Indexed: 11/09/2022]
Abstract
Chronic interstitial lung diseases are rare in childhood and can present with a wide spectrum of histological abnormalities and radiological-clinical phenotypes. A 17-month-old female infant with malnutrition, recurrent lower respiratory tract infections, and failure to thrive since 3 months of age was diagnosed as surfactant protein C deficiency. Diffuse, giant, and life-threatening pneumatoceles developed during the course. They were treated with empiric drug treatment and oxygen support, and resolved rapidly. Substantial clinical and radiological improvement was observed 1 year after treatment initiation. Large-giant pneumatoceles can develop in the course of surfactant protein C deficiency and may be associated with biopsy. They can resolve with medical treatment. If available, genetic testing should be attempted as a first step for diagnosis.
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Genotype alone does not predict the clinical course ofSFTPCdeficiency in paediatric patients. Eur Respir J 2015; 46:197-206. [DOI: 10.1183/09031936.00129414] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 12/05/2014] [Indexed: 12/31/2022]
Abstract
Patients with interstitial lung disease due to surfactant protein C (SFTPC) mutations are rare and not well characterised.We report on all subjects collected over a 15-year period in the kids-lung register with interstitial lung disease and a provenSFTPCmutation. We analysed clinical courses, interventions and outcomes, as well as histopathological and radiological interrelations.17 patients (seven male) were followed over a median of 3 years (range 0.3–19). All patients were heterozygous carriers of autosomal dominantSFTPCmutations. Three mutations (p.L101P, p.E191 K and p.E191*) have not been described before in the context of surfactant protein C deficiency. Patients with alterations in the BRICHOS domain of the protein (amino acids 94–197) presented earlier. At follow-up, one patient was healthy (2 years), six patients were “sick-better” (2.8 years, range 0.8–19), seven patients were “sick-same” (6.5 years, 1.3–15.8) and three patients were “sick-worse” (0.3 years, 0.3–16.9). Radiological findings changed from ground-glass to increasing signs of fibrosis and cyst formation with increasing age. Empiric treatments had variable effects, also in patients with the same genotype.Prospective studies with randomised interventions are urgently needed and can best be performed in the framework of international registers.
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Hyperimmunoglobulin E Job s Syndrome and Staphylococcal Botryomycosis in a Child. GAZI MEDICAL JOURNAL 2011; 22:124-126. [DOI: 10.5152/gmj.2011.27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
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Surgery and Interventional Treatments in a Child with Hydatid Cyst. GAZI MEDICAL JOURNAL 2011. [DOI: 10.5152/gmj.2011.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstract
UNLABELLED Cystic fibrosis (CF) is the most prevalant inheritable chronic disease in caucasian children. The clinical syndrome of kwashiorkor is well-recognized complication of CF. The edema of the face can be seen in kwashiorkor. As doll-like face is very rare and underestimated clinical presentation of CF patients complicated with hypoproteinemia we evaluated demographic features and laboratory characteristics of 5 patients diagnosed as CF with doll-like face. METHODS Between June 2005 and January 2008, 115 children were diagnosed as having CF enrolled in our center. Five infants were diagnosed as CF with doll-like face before the age of 6 months participitated in study. RESULTS The incidence of doll-like face younger than the 6 months of age were 9.4% in our center. 48 infants diagnosed as CF without doll-like face before the age of 6 months participitated in the study as controls (group2). Physical examination revealed doll-like face and pitting edema of lower extremities in group 1. Their weight and length were under the third centile. Laboratory findings of group 1 include: mean hemoglobin 7.6g/dl; mean total protein 4.4 g/dl; albumin 2.3 g/dl. When compared control group in order to; 11.4 g/dl (range 7.6-17.9); 6.2 g/dl (range 4.0-8.8); 4.7 g/dl (range 2.1-5.8). mean hemoglobin, total protein and albumin values were lower in group 1. CONCLUSION In a subgroup of patients, doll-like face may be the presenting manifestation of CF. Especially in developing countries clinicians should be aware of in patients with malnutrition and doll-like face and CF should be considered in differential diagnosis.
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Abstract
BACKGROUND Congenital cystic adenomatoid malformation (CCAM) of the lung is a rare but potentially life-threatening pulmonary anomaly. METHODS Seven patients operated on with the diagnosis of CCAM were reviewed to determine the clinical presentation, age at diagnosis, histopathologic types and the postoperative course. RESULTS Cough and respiratory distress were common clinical findings in the patients in the present study. Two of the patients had congenital respiratory distress. The patient who was diagnosed at 15 years had cough, hemoptysis and anorexia for the last 4 months. One patient who received the diagnosis of CCAM prenatally was asymptomatic until she was operated on, on the 45th postnatal day. All patients but one were operated on and histopathological diagnosis was made for each of them between the ages of 4 days to 12 months. Four patients were diagnosed as having CCAM type I, and three patients had CCAM type II histopathologically. Duration of postoperative follow up was between 3 months and 15 years. Neither patient had complaints during that period. CONCLUSION CCAM can present at different ages and in various clinical presentations. There can even be asymptomatic patients who receive their diagnosis during the prenatal period. The possibility of an underlying CCAM should be considered in infants with recurrent chest infections or persistent abnormalities on chest X-ray following an acute infection. CCAM should also be considered in cases with lung abscess, even in adolescents with no past history of pulmonary complaints.
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Abstract
Tracheobroncopathia osteochondroplastica (TO) is a rare disease of adult males characterized by osteocartilagious submucosal nodules protruding into the airway lumen, causing variable degrees of airway obstruction. Here we describe a case of TO in a 9-year-old girl patient presenting with chronic cough, along with a brief review of this rare benign condition.
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Abstract
Bronchiectasis is still common among some developing countries like Turkey. The aim of this study was to document the number of children with non-cystic fibrosis (CF) bronchiectasis, to evaluate the risk factors and to emphasize early diagnosis and treatment. All children, except those diagnosed with CF, with bronchiectasis established by chest radiogram, bronchography and/or computed tomography or biopsy material, were retrospectively reviewed. They were tested for serum total eosinophil count, nasal smear, serum levels of immunoglobulins A, G, M, E, and serum alpha-1 antitrypsin level. Pulmonary function tests, rigid bronchoscopy, nasal biopsy, lung scintigraphy, and echocardiogram were also performed. There were 204 patients whose most common presenting symptoms were cough, sputum expectoration, and dyspnea. Bronchiectasis was present mostly in the left lower lobe. The cause could not be determined in 49 per cent of patients. Among the identified causes, infection was present in most patients, followed by asthma, primary ciliary dyskinesia, congenital immune deficiency, and foreign body aspiration. It is possible to prevent bronchiectasis in children with vaccinations and improved nutrition in developing countries. Early diagnosis and treatment will increase the quality of life and survival of patients with bronchiectasis, which has irreversible and progressive complications if untreated.
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Diagnostic value of flexible bronchoscopy in children with persistent and recurrent wheezing. Allergy Asthma Proc 2005; 26:483-6. [PMID: 16541974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Episodes of wheezing are very common in infancy. In pediatrics, indications for flexible bronchoscopy include prolonged wheezing, where airway abnormalities such as malacia disorders, tracheobronchial abnormalities, and vascular ring may be found. The study was performed to determine the diagnostic use of flexible bronchoscopy in wheezy patients who were previously administered bronchodilators and steroids for asthma and whose symptoms recurred or were not improved at all. Infants with wheezing were identified and collected over a 3-year period at the pediatric pulmonology unit. Flexible bronchoscopy was performed for diagnostic purposes in 34 (24 boys and 10 girls) patients with wheezing who were previously treated for asthma. The mean age for the onset of the symptoms was 2.5 months (0-12 months), and the mean age of bronchoscopic assessment was 9 months (45 days-48 months). A definitive diagnosis was made by bronchoscopy in 29 (85%) patients. Functional abnormalities in 15 patients (malacia in 9, tracheal dyskinesia in 3, and both in 3 patients), structural abnormalities in 5 patients (bronchial abnormality in 2, subglottic stenosis in 2, and obliterative-like lesion at the orifice of right bronchus in 1), and coexistent structural and functional abnormalities in 9 patients were present. Bronchoscopy revealed normal findings in five patients. Structural and functional airway abnormalities are commonly found in children with wheezing and should be considered in the differential diagnosis of persistent and prolonged wheezing. Bronchoscopy should be performed in patients who remain symptomatic despite treatment for asthma.
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Abstract
Diffuse panbronchiolitis (DPB) is a chronic, potentially life-threatening lower respiratory tract disease that is particularly common in Japanese people. If left untreated, it progresses to bronchiectasis, respiratory failure, and death. Lack of familiarity with DPB in the non-Far East may result in a failure to correctly diagnose and treat this disorder. We describe a child with DPB. We suggest that DPB is a sinopulmonary disease that is not exclusive to the Asian population and to adults. Its clinical and radiological features should be better known by pediatric pulmonary physicians.
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Congenital hydrocephalus as a rare association with ligneous conjunctivitis and type I plasminogen deficiency. Neuropediatrics 2005; 36:108-11. [PMID: 15822024 DOI: 10.1055/s-2005-837657] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Severe type I plasminogen deficiency is the underlying cause of ligneous conjunctivitis (LC). Furthermore, pseudomembranes may also be found on other mucous membranes (gastrointestinal tract, bronchial system, genital tract). In very rare cases, congenital hydrocephalus has been associated with the more severe forms of the disease and may even precede LC. The pathophysiological mechanism is unclear at present. It is advisable to look for plasminogen deficiency in patients with congenital hydrocephalus, because obstruction of ventriculoperitoneal shunts is possible when such a condition is overlooked. Here, we report a case of LC with hydrocephalus. This report reemphasizes the association of LC with hydrocephalus which is not well known.
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Abstract
Foreign-body aspiration (FBA) is a commonly encountered serious problem during childhood, accounting for 7% of lethal accidents in children aged 1-3 years. Bronchoscopy is indicated when a clear history of FBA is present, but the history may be unreliable. Clinical manifestations can be seen in various diseases, and when a history of FBA cannot be obtained, radiologic findings such as hyperaeration can suggest the presence of congenital anomalies, e.g., congenital lobar emphysema. Here, a 48-day-old girl with coconut aspiration is described, to emphasize that a clinical history may not be available and FBA should be among the possible diagnoses, even before 6 months of age.
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Abstract
Chylothorax, which is usually idiopathic, is the most common form of pleural effusion encountered in neonates. Herein we report a 2-week-old infant who had spontaneous chylothorax and was treated with octreotide. Neonatal chylothorax responded well to octreotide treatment, which appeared to shorten the duration of hospitalization. We conclude that octreotide should be considered in the treatment of neonatal chylothorax.
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