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http://repo.knmu.edu.ua/handle/123456789/32715
Title: | Exhaled phospholipids as a prognostic factor of pulmonary complications in children with acute lymphoblastic leukemia |
Other Titles: | Фосфоліпіди в конденсаті повітря, що видихається, як прогностичний фактор легеневих ускладнень у дітей з гострою лімфобластною лейкемією |
Authors: | Makieieva, Natalia Koval, Victoria Gorbach, Tatyana |
Keywords: | pulmonary complications leukemia blood-air barrier children phospholipids surfactant exhaled breath condensate pneumonia 2023а |
Issue Date: | 2023 |
Citation: | Makieieva N. I. Exhaled phospholipids as a prognostic factor of pulmonary complications in children with acute lymphoblastic leukemia / N. I. Makieieva, V. A. Koval, T. V. Gorbach // Modern Pediatrics. Ukraine. – 2023. – Vol. 4, No 132. – P. 44─50. ─ doi 10.15574/SP.2023.132.44. |
Abstract: | Introduction. Pulmonary complications are common in children with acute lymphoblastic leukemia (ALL). The assessment of phospholipids (PL) in the exhaled breath condensate can provide more information about pathological processes in the lungs in children with ALL. Purpose – to assess the level of PL in the exhaled breath condensate (EBC) in children with ALL and its prognostic value. Materials and methods. 40 children with ALL aged 6-17 years were examined. 1st group included newly diagnosed children with ALL (n=18). 2nd group involved ALL survivors, who had completed the total course of chemotherapy (n=22). The control (С) group consisted of 15 healthy children. The levels of PL in the EBC were investigated by spectrophotometric thin-layer chromatography using an SPh 46 spectrophotometer. Results. The frequency of pulmonary complication was 82.5% during chemotherapy protocols and 18.4% in ALL survivals. The statistically significant increase in the level of phospholipids in 1st (150.75 (137.62; 158.45) mmol/l) and 2nd (130.12 (120.59; 138.34) mmol/l) ALL groups compared with the group C (54.80 (48.30; 60.80) mmol/l) has been detected (p1-C=0.0000; p2-C=0.0000). Children of the 1st group had significantly higher levels of PL in the EBC than children of the 2nd group (p1-2=0.002911). PL level in EBC collected during induction phase of chemotherapy >132.15 mmol/l can be prognostic for the development of acute pulmonary complications (Sensitivity 93.75%; Specificity 100%). PL level in EBC collected after a complete course of chemotherapy >133.28 mmol/l can be predictive for persistent pulmonary complications (Sensitivity 100.00%; Specificity 83.33%). Conclusions. PL level in EBC can be prognostic for the development of pulmonary complications, both during chemotherapy and in long-term remission after completed chemotherapy course. |
URI: | http://repo.knmu.edu.ua/handle/123456789/32715 |
Appears in Collections: | Наукові праці. Кафедра педіатрії № 2 |
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Exhaled phospholipids as a prognostic factor.pdf | 136,42 kB | Adobe PDF | View/Open |
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