Gary Schwartz M.D.

Posted April 15th 2019

Timing of ECMO Initiation Impacts Survival in Influenza-Associated ARDS.

Omar O. Hernandez B.S.N.

Omar O. Hernandez B.S.N.

Steimer, D. A., O. Hernandez, D. P. Mason and G. S. Schwartz (2019). “Timing of ECMO Initiation Impacts Survival in Influenza-Associated ARDS.” Thorac Cardiovasc Surg 67(3): 212-215.

Full text of this article.

In the past decade, extracorporeal membrane oxygenation (ECMO) has emerged as an innovative therapy for influenza-associated acute respiratory distress syndrome (ARDS). Despite its promising results, the ideal timing of ECMO initiation for these patients remains unclear. Retrospective analysis of a single institution experience with venovenous ECMO for influenza-induced ARDS was performed. Twenty-one patients were identified and categorized into early (0-2 days), standard (3-6 days), or late (more than 7 days) cannulation cohorts. Patients cannulated within 48 hours of admission had 80% survival rate at 90 days. Comparatively, the standard and late cannulation cohorts had an observed 90-day survival rate of 60 and 16.7%, respectively.


Posted May 15th 2018

Timing of ECMO Initiation Impacts Survival in Influenza-Associated ARDS.

Omar O. Hernandez B.S.N.

Omar O. Hernandez B.S.N.

Steimer, D. A., O. Hernandez, D. P. Mason and G. S. Schwartz (2018). “Timing of ECMO Initiation Impacts Survival in Influenza-Associated ARDS.” Thorac Cardiovasc Surg. May 1. [Epub ahead of print].

Full text of this article.

In the past decade, extracorporeal membrane oxygenation (ECMO) has emerged as an innovative therapy for influenza-associated acute respiratory distress syndrome (ARDS). Despite its promising results, the ideal timing of ECMO initiation for these patients remains unclear. Retrospective analysis of a single institution experience with venovenous ECMO for influenza-induced ARDS was performed. Twenty-one patients were identified and categorized into early (0-2 days), standard (3-6 days), or late (more than 7 days) cannulation cohorts. Patients cannulated within 48 hours of admission had 80% survival rate at 90 days. Comparatively, the standard and late cannulation cohorts had an observed 90-day survival rate of 60 and 16.7%, respectively.


Posted October 15th 2017

Minimally invasive posterior basilar segmentectomy by a posterior approach: Should we start flipping?

David P. Mason M.D.

David P. Mason M.D.

Podgaetz, E., G. S. Schwartz and D. P. Mason (2017). “Minimally invasive posterior basilar segmentectomy by a posterior approach: Should we start flipping?” J Thorac Cardiovasc Surg 154(4): 1440-1441.

Full text of this article.

Multiple studies have demonstrated that sublobar resection is an acceptable treatment modality for small peripheral tumors without suggestive lymphadenopathy. 1 Although wedge resection can be achieved thoracoscopically for peripheral lesions, lesions located deep in the lung parenchyma often require a segmentectomy or lobectomy to be certain to fully encompass the tumor. Segmentectomies are far less common than lobectomy and are significantly more technically demanding, even when performed via thoracotomy.