Browsing by Author "Kabra, Sushil K."

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    Poor Respiratory Health Following Relapsing SARS-CoV-2 Infection in Children with Cystic Fibrosis
    (Dr. K C Chaudhuri Foundation, 2022-04) Dhochak, Nitin; Jat, Kana Ram; Soni, Kapil Dev; Singh, Yudhyavir; Aggarwa, Richa; Lodha, Rakesh; Trikha, Anjan; Kabra, Sushil K.
    Children with cystic fbrosis (CF) constitute a high-risk group for COVID-19 with underlying chronic lung disease. COVID19 severity varying from mild infection to need of intensive care has been described in children with CF. Two children with signifcant underlying pulmonary morbidity are described here, who developed severe disease following SARS-CoV-2 infection. Case 1 (a 9-y-old boy) had pneumonia with respiratory failure requiring noninvasive ventilation support. He had delayed clearance of SARS-CoV-2, with recurrence of symptomatic disease with short asymptomatic period in between. He was also diagnosed with CF-related diabetes and allergic bronchopulmonary aspergillosis during the second episode. Case 2 (an 18-mo-old boy) had two episodes of SARS-CoV-2–related severe lower respiratory infection within a period of 2 mo, requiring high-fow nasal oxygen support. Both children had 3rd pulmonary exacerbation but SARS-CoV-2 was not detected in respiratory secretions. To conclude, children with CF with underlying pulmonary morbidity, can develop severe COVID-19 and prolonged SARS-CoV-2 shedding.
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    Role of computed tomography angiography in the evaluation of haemoptysis in children: Decoding the abnormal vessels
    (Wolters Kluwer – Medknow, 2022-04) Shera, Tahleel Altaf; Bhalla, Ashu Seith; Naranje, Priyanka; Meena, Pankaj; Kabra, Sushil K.; Gupta, Arun Kumar; Kandasamy, Devasenathipathy
    Background & objectives: Haemoptysis in children is potentially life-threatening. In most cases, the bleeding arises from the systemic circulation, and in 5-10 per cent of cases, it arises from the pulmonary circulation. The role of computed tomography angiography (CTA) in this setting is important. This study was undertaken (i) to study the role of single-phase split-bolus dual energy contrast-enhanced multidetector row CTA (DECTA) in the evaluation of haemoptysis in children; (ii) to analyze the patterns of abnormal vascular supply in the various aetiologies encountered. Methods: A retrospective study of 86 patients who underwent split bolus DECTA for the evaluation of haemoptysis was performed. Final diagnoses were categorized as normal computed tomography, active tuberculosis (TB), post-infectious sequelae, non-TB active infection, cystic fibrosis (CF), non-CF bronchiectasis, congenital heart disease (CHD), interstitial lung disease, vasculitis, pulmonary thromboembolism and idiopathic pulmonary haemosiderosis. Abnormal bronchial arteries (BAs) and non-bronchial systemic collateral arteries (NBSCs) were assessed for number and site and their correlation with underlying aetiologies. Results: A total of 86 patients (45 males, age from 0.3 to 18 yr, mean 13.88 yr) were included in the study; among these only two patients were less than five years of age. The most common cause of haemoptysis was active infection (n=30), followed by bronchiectasis (n=18), post-infectious sequelae (n=17) and CHD (n=7). One hundred and sixty five abnormal arteries were identified (108 BA and 57 NBSC), and were more marked in bronchiectasis group. Interpretation & conclusions: Active infections and bronchiectasis are the most common causes of haemoptysis in children. While post-infectious sequelae are less common, in patients with haemoptysis, the presence of any abnormal arteries correlates with a more frequent diagnosis of bronchiectasis. NBSCs are more common in post-infectious sequelae and CHD