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"Clinical Symptoms Affect Treatment and Prognosis in Pediatric Patients with Congenital Pulmonary Airway Malformation: A Propensity Score Matching Retrospective Cohort Study"
Authors: Guowei Zeng, Qi Zhang, Binqian Song, Xinghui Feng, Jian Sun, Xuming Mo, Kai-Hong Wu
Full article: https://gcmd.co/3QWkNW1
Objectives
Surgery for asymptomatic congenital pulmonary airway malformation patients is still debatable at this time. This study aims to investigate the safety and efficacy of surgery for asymptomatic patients, as well as the factors influencing the symptoms of this group of patients.
Methods
An institutional database was sampled for congenital pulmonary airway malformation patients. Patients were divided into the symptomatic group and the asymptomatic group. Propensity score matching (PSM) analysis selected patients in each group to compare perioperative outcomes. A multivariable logistic regression analysis was performed to investigate the potential influences on symptomatic lesions.
Results
The asymptomatic group had better perioperative results than the symptomatic group, including shorter operating times (119.39 ± 49.42 min vs 100.73 ± 23.09 min, P = 0.031), shorter postoperative mechanical ventilation (2 h [0.5–46] vs 1 h [0.5–5], P = 0.002), shorter chest tube durations (4d [2-29] vs 3d [2-10], P = 0.007), and shorter postoperative hospital stays (10d [6–36] vs 8d [6-16], P < 0.001). With the conversion to thoracotomy and postoperative complications, there was no statistically significant difference between the two PSM-matched groups (P > 0.05). Age (p = 0.037), postnatal diagnosis (p = 0.018), and maximum cyst diameter (p = 0.032) were found to be independent variables associated with symptomatic lesions by multivariable logistic regression.
Conclusions
Patients with congenital pulmonary airway malformation appear to have better perioperative outcomes before the beginning of symptoms. Symptomatic pulmonary lesions were associated with age, postnatal diagnosis, and maximum cyst diameter.
