Workflow Modeler Report

Coronavirus Lancet Flow Diagram

Published: 4/14/2020

By: John Svirbely MD

Table of Contents

Coronavirus Lancet Flow Diagram

Overview

COVID19 Lancet Flow Diagram

Diagram

Elements

Coronavirus Lancet Flow Diagram

Overview

Zhang et al reported a flow diagram for managing a patient in a fever clinic faced with 2019 novel coronavirus (COVID-19).

COVID19 Lancet Flow Diagram

Diagram

Elements

Patient arrival (Start Event)

Place face mask (Task)

Collect patient data (Task)

Clinical screen (Task)

Continue evaluation? (Exclusive Gateway)

Collect patient data (Task)

Isolation screen (Task)

Admit to isolation? (Exclusive Gateway)

Place in isolation (Task)

Collect patient data (Task)

Supplemental oxygen (Task)

Initial workup (Task)

Additional testing? (Exclusive Gateway)

Collect patient data (Task)

Additional testing (Task)

Triage (Exclusive Gateway)

Initiate therapy (Task)

Description

Maintain in isolation.

Therapy with respiratory quinolone and Arbidol (umifenovir, a broad spectrum antiviral agent used in Russia and China).

Therapy for CAP (Task)

Description

Start antibiotic therapy based on presumptive pathogen.

Collect patient data (Task)

Collect patient data (Task)

Test for SARS CoV 2 (Task)

Disposition CAP (Task)

SARS-CoV-2 positive? (Exclusive Gateway)

Home care? (Exclusive Gateway)

Admit SARS designated hospital (End Event)

Admit to undesignated hospital (End Event)

Home care (End Event)

Consider other diagnosis (End Event)