Biomedical subjects
Publications and source records attributed to Philip M Hartigan.
Anesthetic considerations for lung transplantation and LVRS have been reviewed, with an emphasis on critical intraoperative junctures and decision points. Cognizance of these issues promotes coordinated and optimal care and provides the potential to improve outcome in this particularly high-risk population.
The role of anesthetic or analgesic technique in outcome remains controversial. The choice of anesthetic and postoperative analgesic plan plays a small, albeit important, role in perioperative care and a multimodal rehabilitation program. Pulmonary complications are the most important cause of morbidity and mortality after EPP. There is increasing evidence that TEA with local anesthetic agents and opioids is superior for the control of dynamic pain, plays a key role in early extubation and mobilization, reduces postoperative pulmonary complications, and has the potential to decrease the incidence of PTPS.
Anesthetic management of patients with extrapleural pneumonectomy may contribute to risk reduction, and it differs from management of patients with standard pneumonectomy in several respects. Hemodynamic and intravascular fluid management is complicated by the significantly greater blood loss and impairments of venous return imposed by weighty tumors and the blunt dissection process. There are greater risks of catastrophic (central) bleeding, dysrhythmias, cardiac herniation, and electrocardiographic changes. Restrictive forces increase the likelihood of dependent lung atelectasis during single-lung ventilation. Preoperative assessment of cardiopulmonary reserve remains an imprecise process. Awareness of these risks and limitations enables the anesthesiologist to understand, anticipate, and potentially preempt many intraoperative problems.
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IMPLICATIONS: This report describes difficulties encountered in the airway management of six infants with concurrent vallecular cyst and laryngomalacia. It is hoped that our experience will assist others in the management of such patients.