Related Experiment Videos
Anaesthetic outcome and predictive risk factors in children with mediastinal tumours
1Department of Oncology, Birmingham Children's Hospital, Birmingham, United Kingdom. antng@blueyonder.co.uk
Insights
General anesthesia (GA) in children with mediastinal tumors poses risks. Tracheal compression, vascular compression, and multiple respiratory symptoms significantly increase the risk of GA complications.
Area of Science:
- Paediatric Oncology
- Anaesthesiology
Background:
- Mediastinal tumours in children present unique anaesthesia challenges.
- Identifying risk factors for anaesthesia in this population is crucial for patient safety.
Purpose of the Study:
- To identify and evaluate specific risk factors associated with anaesthesia in paediatric patients diagnosed with mediastinal tumours.
- To assess the significance of these factors in predicting anaesthesia-related complications.
Main Methods:
- Retrospective analysis of clinical data from 63 children with mediastinal tumours (1964-2002).
- Correlation of anaesthesia type and outcomes using non-parametric statistical analyses.
- Comparison between uncomplicated and complicated anaesthesia cases.
Main Results:
- Local anaesthesia or sedation for diagnostic procedures had no complications.
- General anaesthesia (GA) in 48 patients resulted in complications (intubation, ventilation, cardiovascular collapse) in 15% (7/48), including one tracheostomy and two deaths.
- Significant risk factors for GA complications included at least 3 respiratory symptoms/signs, tracheal compression, vascular compression, and infection.
- Tracheal compression emerged as the strongest predictive factor for GA risk.
Conclusions:
- Postponement of GA should be strongly considered when patients present with a combination of risk factors.
- Key risk factors mandating caution include tracheal compression, vascular compression, and the presence of at least three respiratory symptoms/signs.
Purpose:
The aims were to identify and test the significance of specific factors associated with risks for anaesthesia in children with mediastinal tumours.
Patients And Method:
Clinical information was retrospectively collected from the records of 63 children presented with mediastinal tumour (1964-2002) in a regional Paediatric Oncology centre and correlated with the type and outcome of anaesthesia, using non-parametric analyses.
Results:
Thirteen patients had local anaesthesia or sedation for diagnostic procedures and none developed any complication. Fifty children received general anaesthesia (GA) for diagnostic investigations or tumour resection. Two patients were excluded from the analysis because of treatment prior to GA. Problems with intubation, ventilation and cardiovascular collapse were encountered in 7 of 48 (15%) patients and this resulted in tracheostomy in one patient and death in 2 other cases. When compared with the 41 uncomplicated cases, the presence of at least 3 respiratory symptoms/signs, tracheal and vascular compression, and infection significantly increased the risk of GA. Of these, tracheal compression remained the strongest predictive factor.
Conclusions:
Decision to postpone GA should be considered if all these risk factors (tracheal compression, vascular compression, the presence of at least three respiratory symptoms/signs) are present in the same patient.
Related Concept Videos
01:26Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
01:20Inhalational Anesthetics: Overview