Evidence map›Paper›PMID 33768853›Full record

ArticleClinical case reports2021

COVID-19: Prolonged viral shedding in an HIV patient with literature review of risk factors for prolonged viral shedding and its implications for isolation strategies.

Muhammad Yousaf, Mansoor Hameed, Hussam Alsoub, Mohamad Khatib, Wasim Jamal, Mushtaq Ahmad

Open access · goldAbstract readCase Reports
In one paragraph

Article in Clinical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. Exploring the Relationship Between Comorbidities and Prolonged Viral Shedding in COVID-19: A Cycle Threshold Value-Based Investigation.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2026
    Article
  2. The immune response to SARS-CoV-2 in people with HIV.Cellular & molecular immunology · 2024
    Review
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  13. COVID-19 infections post-vaccination by HIV status in the United States.medRxiv : the preprint server for health sciences · 2021
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Muhammad YousafHazm Mebaireek Hospital Hamad Medical Corporation Doha Qatar.ORCID https://orcid.org/0000-0002-5758-0427
Mansoor HameedWeill Cornell Medicine-Qatar Cornell University Doha Qatar.ORCID https://orcid.org/0000-0002-2341-7883
Hussam AlsoubHamad General Hospital Hamad Medical Corporation Doha Qatar.ORCID https://orcid.org/0000-0002-3070-1962
Mohamad KhatibHazm Mebaireek Hospital Hamad Medical Corporation Doha Qatar.ORCID https://orcid.org/0000-0001-7871-006X
Wasim JamalHazm Mebaireek Hospital Hamad Medical Corporation Doha Qatar.ORCID https://orcid.org/0000-0003-3590-4512
Mushtaq AhmadWeill Cornell Medicine-Qatar Cornell University Doha Qatar.ORCID https://orcid.org/0000-0002-7727-2958
Hamad General Hospital · QAWeill Cornell Medical College in Qatar · QAHamad Medical Corporation · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our work highlights patients at risk of prolonged viral shedding in COVID-19 and its implications for isolation strategies and explores possible solution by PCR-CT value testing (cycle threshold value). We also review the impact of HIV on COVID-19.

Indexed as

COVID‐19CT valueHIVimmunosuppressionPCR testSARS‐CoV‐2

Identifiers

PMID33768853
PMCPMC7981612
OpenAlexW3120346150

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.