Evidence map›Paper›PMID 40476033›Full record

ArticleOpen forum infectious diseases2025

Simplified and Integrated Hepatitis C Virus Testing and Treatment Algorithm for Unhoused People Who Inject Drugs.

Christian B Ramers, Natalie Vawter, Adam Northrup, Stacey L Klaman, Sydney V Lewis, Aaron Tam, Carolina Del Aguila, Robert Lewis, Blanca Mendez, Letty Reyes and 3 more

Registry-linked trialAbstract read
In one paragraph

Article in Open forum infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04741750 (Does a Simplified Algorithm and Integrated HCV Care Improve Linkage to Care, Retention, and Cure Among People Who Inject Drugs? A Pragmatic Quality Improvement Randomized Controlled Trial), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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.

NCT04741750 nacompletednot on this map

Does a Simplified Algorithm and Integrated HCV Care Improve Linkage to Care, Retention, and Cure Among People Who Inject Drugs? A Pragmatic Quality Improvement Randomized Controlled Trial

TypeinterventionalSponsorFamily Health Centers of San DiegoRan2021 to 2023Enrolled200ConditionsHepatitis CArmsSimplified HCV care within a mobile medical unit
3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
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

13 authors.

Christian B RamersGlobal Medical Affairs, Gilead Sciences, Foster City, California, USA.ORCID https://orcid.org/0000-0003-2419-2054
Natalie VawterLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.ORCID https://orcid.org/0000-0001-5251-2081
Adam NorthrupLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.
Stacey L KlamanLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.
Sydney V LewisLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.ORCID https://orcid.org/0000-0003-4489-3982
Aaron TamLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.
Carolina Del AguilaSpecial Populations, Family Health Centers of San Diego, San Diego, California, USA.
Robert LewisSpecial Populations, Family Health Centers of San Diego, San Diego, California, USA.
Blanca MendezSpecial Populations, Family Health Centers of San Diego, San Diego, California, USA.
Letty ReyesSpecial Populations, Family Health Centers of San Diego, San Diego, California, USA.
Eva MatthewsLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.
Sarah RojasLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.ORCID https://orcid.org/0000-0003-0268-1682
Job G GodinoLaura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, California, USA.ORCID https://orcid.org/0000-0002-4852-6277

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Hepatitis C virus (HCV) infection disproportionately affects people who inject drugs (PWID), particularly people experiencing homelessness, who face significant barriers to testing and treatment. Simplified testing and treatment algorithms, including the use of mobile medical units (MMUs), may improve access to care for this population. This study evaluated the effectiveness of a simplified HCV testing and treatment algorithm with integrated care delivered via MMU to unhoused PWID in an urban United States setting. Methods: This pragmatic, randomized controlled trial compared a simplified MMU care model with usual care among 201 PWID who tested positive for HCV antibody. Patients were randomized into simplified MMU or usual care. The primary outcome was treatment initiation within 6 months. Secondary outcomes included treatment completion, sustained virologic response at 12 weeks (SVR12), and initiation of medication-assisted treatment for opioid use disorder. Results: Of 98 patients with confirmed HCV RNA, 33% in the MMU group initiated treatment compared to 24% in the usual care group ( Conclusions: While the MMU model demonstrated potential for improving rapid access to HCV treatment, overall treatment initiation, retention, and cure rates remained low. A critical need remains to develop approaches that more closely approximate a test-and-treat model to increase treatment initiation and completion and achieve elimination in unhoused PWID. Clinical Trials Registration: NCT04741750.

Indexed as

hepatitis C treatmentmobile medical clinicpeople experiencing homelessnesspeople who inject drugsquality improvement

Identifiers

PMID40476033
PMCPMC12138882

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Registered trials

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.