Browsing by Author "Asilsoy, Suna"

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The Assessment and Management of Chronic Cough in Children According to The British Thoracic Society Guidelines: Descriptive, Prospective, Clinical Trial
(2014) Guc, Belgin Usta; Asilsoy, Suna; Durmaz, Cemile; 24279754; AAM-7975-2020
Background: Chronic cough is a common problem of various etiologies. While diagnosis may relatively be easy in the presence of some specific findings, it tends to be rather difficult when there are no clear symptoms. Therefore, practical guidelines are needed for management of patients with chronic cough. We aimed to evaluate assessment and management of chronic cough in children according to the British Thoracic Society guidelines published in 2008. Methods: Patients with chronic cough lasting longer than 8 weeks between 5 and 16 years old were evaluated. Pulmonary function test and chest radiography were performed on all patients. Further workup was conducted on those requiring further investigation. Patients were re-evaluated at 2- to 4-week intervals, and we followed our patients for 18 months until cough resolved. Results: One hundred fifty six patients (52.5% female) aged 5-16 (8.42 +/- 2.6) years were included. Of the 156 patients, 19.2% (n = 30) were diagnosed with postnasal drip syndrome plus asthma; 18.6% (n = 29) with postnasal drip syndrome; 12.2% (n = 19) with asthma; 12.2% (n = 19) with protracted bacterial bronchitis; and 11.5% (n = 18) with nonspecific isolated cough, 9.6% (n = 15) with cough variant asthma, 5.7% (n = 9) with psychogenic cough and 3.2% (n = 5) with gastroesophageal reflux disease. Conclusions: Postnasal drip syndrome and asthma was the most common cause of chronic cough. Asthma-associated findings were found in some of the patients diagnosed with postnasal drip syndrome. It has been observed that there could be more than one particular cause for cough concerning some patients. The gastroesophageal reflux disease was not a common primary cause of chronic cough in children.
Brain-Derived Neurotrophic Factor Levels in Children with Asthma and Isolated Chronic Cough
(2016) Guc, Belgin Usta; Asilsoy, Suna; Cihan, Fatma Goksin; https://orcid.org/0000-0002-9432-3008; HOH-3400-2023; AAM-7975-2020
Studies show that neurogenic inflammation is implicated in the pathogenesis of chronic cough. Neurotrophins (NTs) regulate the synthesis of neuropeptides, which cause neurogenic inflammation. There is growing evidence suggesting their involvement in airway inflammation. The role of the brain-derived neurotrophic factor (BDNF), a member of the NT family, is not clear in chronic cough. The aim of this study was to evaluate the role of BDNF in children with nonspecific isolated chronic cough and to compare the differences between patients with asthma and healthy controls. In this case-control study, we included 30 patients with chronic cough (5-15 years) as the patient group. As the control group, 28 asthma patients under control, 30 children with asthma attacks, and 30 healthy children were included. Serum BDNF levels were measured by ELISA in all groups. The median of BDNF levels was 708.12 pg/mL (155-974) in the patient group, 952.94 pg/mL (220-1,018) in the controlled asthma group, 852.09 pg/mL (355-1,036) in the uncontrolled asthma patients, and 572.65 pg/mL (213-818) in the healthy children group. There were differences in the patient group and control groups regarding the BDNF levels (for the patient group and the controlled asthma group, P = 0.0014; for the patient group and the uncontrolled asthma patients, P = 0.0009; for the patient group and healthy children group, P = 0.05). The BDNF levels of asthma patients were statistically different from healthy children (P = 0.0001). Neurogenic inflammation was implicated in the pathogenesis of chronic cough. In patients with chronic cough, high BDNF levels may support the presence of asthma.
A Different Cause for Respiratory Disorder in Children: Cases with Pulmonary Langerhans Cell Histiocytosis
(2017) Asilsoy, Suna; Yazici, Nalan; Demir, Senay; Erbay, Ayse; Kocer, Emrah; Sarialioglu, Faik; https://orcid.org/0000-0003-4465-8229; https://orcid.org/0000-0002-4209-9075; https://orcid.org/0000-0002-8257-810X; 26083968; AAM-5138-2021; AAK-9310-2021; AAL-7766-2021
Background and AimsIn children, complaints of a respiratory disorder are very frequent. Etiology of respiratory illness is a broad spectrum that varies from a simple viral infection to a malignant disorder. Pulmonary Langerhans cell histiocytosis (PLCH) is one of these entities and it is truly rare in children. The aim of this study is to evaluate our patients with PLCH. MethodsPatients who had been diagnosed with PLCH were retrospectively evaluated. Features of medical history, onset of the complaints, date of the diagnosis, chest X-Ray and computed tomography (CT) findings, histopathology and other laboratory investigations were considered. ResultsThere were four cases with PLCH. All of them were male, ages were between 5 months and 16 years. In three cases, major complaints were chronic respiratory problems whereas in one of them there was acute respiratory distress beginning with cough and leading to pneumothorax. In all of the cases, multisystemic involvement was prominent. The diagnosis was proven by histopathology in all of the cases. In two children with smaller age, skin involvement was detected. Time from complaint to diagnosis was minimum 3 months and maximum 3 years. ConclusionPLCH is a rare disorder in children. Pulmonary involvement is generally a component of systemic involvement but in many cases it might have been detected with early respiratory complaints. So, children with chronic respiratory problems should be carefully evaluated and should be followed up for rare entities like PLCH.
Does bee pollen cause to eosinophilic gastroenteropathy?
(2015) Guc, Belgin Usta; Asilsoy, Suna; Canan, Oguz; Kayaselcuk, Fazilet; 26568697
Bee pollen is given to children by mothers in order to strengthen their immune systems. There are no studies related with the side effects of bee polen in the literature. In this article, the literature was reviewed by presenting a case of allergic eosinophilic gastropathy related with bee polen. A 5-year old child was admitted due to abdominal pain. Edema was detected on the eyelids and pretibial region. In laboratory investigations, pathology was not detected in terms of hepatic and renal causes that would explain the protein loss of the patient diagnosed with hypoproteinemia and hypoalbuminemia. Urticaria was detected during the follow-up visit. When the history of the patient was deepened, it was learned that bee pollen was given to the patient every day. The total eosinophil count was found to be 1 800/mm(3). Allergic gastroenteropathy was considered because of hypereosinophilia and severe abdominal pain and endoscopy was performed. Biopsy revealed abundant eosinophils in the whole gastric mucosa. A diagnosis of allergic eosinophilic gastropathy was made. Bee polen was discontinued. Abdominal pain and edema disappeared in five days. Four weeks later, the levels of serum albumin and total eosinophil returned to normal.
Intractable Diarrhea from Cytomegalovirus Colitis in a Case with Hereditary Spherocytosis
(2015) Ozkale, Murat; Canan, Oguz; Asilsoy, Suna; Bal, Nebil; Noyan, Aytul
Cytomegalovirus (CMV) infection is a common viral infection worldwide, with a frequency as high as 90% in developing countries. Only 10% of primary CMV infection is symptomatic in immunocompetent patients, and it rarely causes specific complications. We report CMV colitis in an immunocompetent adolescent with hereditary spherocytosis and spontaneous rupture of the spleen, who was critically ill with septicaemia and significant non-bloody diarrhoea that responded to specific CMV treatment.
Kartagener's Syndrome Presented with Nasal Obstruction: A Case Report
(2014) Asilsoy, Suna; Kilicaslan, Buket; Ozer, Cem; 0000-0002-6641-5300; ABH-1785-2020; AAW-9958-2021; AAM-7975-2020
The nasal polyposis is a chronic inflammatory process of the nasal mucosa. Although it is rare in children, there may be also association with cystic fibrosis and primary ciliary dyskinesia. About 50% of primary ciliary dyskinesia patients develop situs inversus and it is known as Kartagener's syndrome. The Kartagener's sydrome is a rare autosomal recessive disorder characterized by sinusitis, bronchiectasis, situs inversus. Clinically, patients present to the otolaryngologist with nasal obstruction. We as pediatricians, should consider nasal polyposis as a rare cause of nasal obstruction in children. In the presence of recurrent upper and lower respiratory tract infections accompanying nasal polyposis, Kartagener's syndrome must be kept in mind as a rare reason.
Sensorineural Hearing Loss in Selective Immunglobulin A Deficiency
(2017) Eski, Erkan; Usta, Belgin Emine; Asilsoy, Suna; Yilmaz, Ismail; 0000-0002-4784-3342; 29392049; AAD-5458-2021; AAM-7975-2020
Objective: To assess hearing functions in pediatric patients with selective immunoglobulin A (IgA) deficiency (SIGAD). Methods: Pure-tone audiometry, acoustic impedance, otoacoustic emission, and brainstem audiometric measurements were taken during a non-infectious period in 28 patients with SIGAD and 28 healthy children with normal otoscopic examination. The results of the hearing tests were compared between the two groups. Results: Two male patients and one female patient in the SIGAD group were found to have sensorineural hearing loss (SNHL). However, a comparison of the average pure tone cut-off values at 0.5, 1, 2, and 4 kHz did not reveal any statistically significant difference between the groups (p>0.05). Conclusion: Pediatric patients with SIGAD may exhibit SNHL at certain frequencies and require follow-up for the potential development of hearing loss.