Objective

To describe the development and implementation of virtual vascular surgery rotations among 6 integrated vascular surgery programs.

Design

A collaborative teleconference retrospectively discussing 6 independently developed virtual vascular surgery rotations to make a framework for future use.

Setting

University of California Davis initiated a joint teleconference among the various integrated vascular surgery programs.

Participants

Vascular surgery faculty and residents from 6 programs participated in the teleconferences and drafting of a framework for building a virtual vascular surgery rotation.

Results

Four specific domains were identified in discussing the framework to build a virtual vascular surgery rotation: planning, development, curriculum, and feedback. Each domain has specific aspects in making a virtual rotation that has applicability to other surgical rotations that seek to do the same.

Conclusion

Virtual vascular surgery rotations are feasible and important; these electives can be established and implemented successfully with appropriate planning and consideration. This work hopes to help programs navigate this new space in education by making it more transparent and highlighting potential pitfalls.

Objective

During the COVID-19 pandemic, central venous access line teams were implemented at many hospitals throughout the world to provide access for critically ill patients. The objective of this study was to describe the structure, practice patterns, and outcomes of these vascular access teams during the COVID-19 pandemic.

Methods

We conducted a cross-sectional, self-reported study of central venous access line teams in hospitals afflicted with the COVID-19 pandemic. To participate in the study, hospitals were required to meet one of the following criteria: development of a formal plan for a central venous access line team during the pandemic; implementation of a central venous access line team during the pandemic; placement of central venous access by a designated practice group during the pandemic as part of routine clinical practice; or management of an iatrogenic complication related to central venous access in a patient with COVID-19.

Results

Participants from 60 hospitals in 13 countries contributed data to the study. Central venous line teams were most commonly composed of vascular surgery and general surgery attending physicians and trainees. Twenty sites had 2657 lines placed by their central venous access line team or designated practice group. During that time, there were 11 (0.4%) iatrogenic complications associated with central venous access procedures performed by the line team or group at those 20 sites. Triple lumen catheters, Cordis (Santa Clara, Calif) catheters, and nontunneled hemodialysis catheters were the most common types of central venous lines placed by the teams. Eight (14%) sites reported experience in placing central venous lines in prone, ventilated patients with COVID-19. A dedicated line cart was used by 35 (59%) of the hospitals. Less than 50% (24 [41%]) of the participating sites reported managing thrombosed central lines in COVID-19 patients. Twenty-three of the sites managed 48 iatrogenic complications in patients with COVID-19 (including complications caused by providers outside of the line team or designated practice group).

Conclusions

Implementation of a dedicated central venous access line team during a pandemic or other health care crisis is a way by which physicians trained in central venous access can contribute their expertise to a stressed health care system. A line team composed of physicians with vascular skill sets provides relief to resource-constrained intensive care unit, ward, and emergency medicine teams with a low rate of iatrogenic complications relative to historical reports. We recommend that a plan for central venous access line team implementation be in place for future health care crises.