Related Experiment Video
Updated: May 20, 2025

Live Imaging and Quantification of Viral Infection in K18 hACE2 Transgenic Mice Using Reporter-Expressing Recombinant SARS-CoV-2
Published on: November 5, 2021
ORCHESTRA Delphi consensus: clinical management of SARS-CoV-2 infection in people with HIV
Alessandro Tavelli1, Alessandra Vergori2, Antonella Cingolani3
1Icona Foundation, Milan, Italy; National PhD Programme in One Health Approaches to Infectious Diseases and Life Science Research, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy.
Insights
This study provides expert consensus on managing COVID-19 in people with HIV (PWH), addressing critical care questions. Recommendations cover disease risk, diagnostics, treatments, and prevention strategies for PWH.
Area of Science:
- Infectious Diseases
- Public Health
- Clinical Medicine
Background:
- The COVID-19 pandemic created a syndemic with people with HIV (PWH), increasing their disease burden.
- Optimal COVID-19 care strategies for PWH remain unclear after four years of the pandemic.
Purpose of the Study:
- To develop evidence-based recommendations for managing COVID-19 in PWH.
- To inform clinicians and policymakers on critical aspects of COVID-19 care for PWH.
Main Methods:
- A three-round Delphi methodology was employed.
- A panel of 34 experts in HIV and COVID-19 infections participated.
- Consensus was sought on 27 questions related to COVID-19 management in PWH.
Main Results:
- Consensus was achieved on 19 out of 27 items, yielding 18 final statements.
- Key areas of consensus include COVID-19 risk, diagnostics, antiviral and antibody treatments, corticosteroid use, and prevention.
Conclusions:
- The study provides guidance for infectious disease physicians treating PWH with COVID-19.
- These recommendations address gaps where scientific literature is limited or conflicting.
Objectives:
The interaction between HIV and COVID-19 resulted in a syndemic that showed an excess burden of disease for people with HIV (PWH). Four years of the COVID-19 pandemic have raised many unsolved questions about the optimal care of COVID-19 in PWH.
Methods:
We performed a study using a three-round Delphi methodology involving a panel of physicians with expertise in HIV and COVID-19 infections. The main aim of the study was to provide recommendations on critical clinical issues of COVID-19 among PWH and to inform physicians and policy-makers for improving care and prevention of COVID-19 in PWH. A total of 27 questions were conceived, focusing on four main areas of interest in the management of COVID-19 in PWH; a panel of 34 experts in HIV and COVID-19 care expressed their level of agreement on each item. Questions that received agreement/disagreement ≥79.4% of panellists were identified and statements were generated accordingly.
Results:
Consensus was reached on 19/27 items, resulting in 18 final statements. These statements addressed: (a) risk of COVID-19 progression to severe disease among PWH; (b) COVID-19 diagnostics and laboratory procedures; (c) early treatments with antivirals and/or monoclonal antibodies; (d) use of corticosteroids; (e) COVID-19 preventive strategies.
Discussion:
This consensus's study guides infectious diseases physicians in making decisions regarding the care of PWH for COVID-19, where results from the scientific literature are limited or conflicting.
More Related Videos
Related Concept Videos
Chronic Obstructive Pulmonary Disease-V: Management
Smoking Cessation
Pneumonia IV: Management
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Pneumonia V: Nursing management and Prevention
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
COPD: Management Using Bronchodilators and Corticosteroids
Asthma-IV: Diagnostic and Management
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Tonsillitis II: Management

