Evidence map›Paper›PMID 41818284›Full record

ArticleThe American journal on addictions2026

Improving access to direct acting antivirals via a multimodal integrated care program in an addiction medicine clinic.

Arya Zandvakili, Joseph Rattenni, James Burton, Lakshmi Guduguntla, Marcus Osman, Sayeh Sabbagh, Stephan Arndt, Ben Miskle, Quanhathai Kaewpoowat, Michael Ohl and 2 more

Abstract read
In one paragraph

Article in The American journal on addictions, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Arya ZandvakiliDivision of Infectious Diseases, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.ORCID https://orcid.org/0000-0001-8031-8067
Joseph RattenniDepartment of Family Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
James BurtonDepartment of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Lakshmi GuduguntlaDepartment of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Marcus OsmanDepartment of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Sayeh SabbaghDepartment of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Stephan ArndtDepartment of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Ben MiskleDepartment of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Quanhathai KaewpoowatDivision of Infectious Diseases, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Michael OhlDivision of Infectious Diseases, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Andrea WeberDepartment of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Alison LynchDepartment of Family Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.

Funding

Iowa Department of Public Health 5883AP45
6 · The paper itself

Abstract

BACKGROUND AND

objectivesInjection drug use is a driver of hepatitis C virus (HCV) transmission, thus integrating HCV care into addiction care is likely necessary for HCV elimination. Here we describe how we integrated HCV care into our addiction medicine (AM) clinic and evaluate its effect on HCV treatment.

methodsIntegrated care involves HCV screening and treatment with either DAA prescription directly in AM clinic or via telemedicine with an infectious diseases (ID) specialist. Using retrospective chart review, we assessed if the program affected rates of direct-acting antivirals (DAA) initiation, DAA completion, and sustained virological response (SVR).

resultsAmong 72 treatment naïve patients, the rate of DAA initiation increased after integrated care (HR 2.21, 95% CI 1.05-4.66), but rates of DAA completion or SVR did not significantly increase. Integrated care was associated with more DAA prescriptions (0.6 vs. 0 prescriptions per month, p = .004) and decreased referrals to hepatology (0.2 vs. 1 referrals per month, p = .001). Compared to referring patients to hepatology, prescribing DAAs in AM clinic was associated with higher rates of DAA initiation (HR 42.46; 95% CI: 15.25-118.24) and completion (HR 8.33; 95% CI: 2.76-25.16). DISCUSSION AND

conclusionsAn integrated care program that involved both in-person and telemedicine options improve access to DAA therapy. Enhancing interprofessional collaboration and expanding telemedicine services offers a practical model for strengthening HCV care delivery. SCIENTIFIC SIGNIFICANCE: This study demonstrates a practical approach to integrating HCV care into addiction treatment through development of inter-professional collaboration between healthcare specialties.

Indexed as

Antiviral AgentsDelivery of Health Care, IntegratedHealth Services AccessibilityHepatitis CSubstance Abuse, IntravenousAdultAmbulatory Care FacilitiesFemaleHumansMaleMiddle AgedReferral and ConsultationRetrospective StudiesSustained Virologic ResponseTelemedicineAntiviral Agents

Identifiers

PMID41818284
PMCPMC13272766

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.