Evidence map›Paper›PMID 29990648›Full record

ArticleDrug and alcohol dependence2018

Assessment of barrier severity and willingness to enter opioid agonist treatment among people who inject drugs in Ukraine.

Alexei Zelenev, Portia Shea, Alyona Mazhnaya, Julia Rozanova, Lynn Madden, Ruthanne Marcus, Frederick L Altice

Abstract read
In one paragraph

Article in Drug and alcohol dependence, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Alexei ZelenevYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA. Electronic address: alexei.zelenev@yale.edu.
Portia SheaYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA.
Alyona MazhnayaICF Alliance for Public Health in Ukraine. 5 Dilova str. Building 10A, Kyiv 03150, Ukraine; Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society. 624 N Broadway, Baltimore, MD 21205, USA.
Julia RozanovaYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA.
Lynn MaddenYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA; APT Foundation, New Haven, CT, USA.
Ruthanne MarcusYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA.
Frederick L AlticeYale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA; Yale University School of Public Health, Division of Epidemiology of Microbial Diseases, New Haven, CT, USA.
Yale University · USJohns Hopkins University · US

Funding

Research Mentoring and Building Capacity of underrepresented Minority Research Scientists in India.D43TW010540 · FIC · YALE UNIVERSITY · PI MICHELE BARRY, Eva Harris · 2017 to 2026
$15.5M
Prison Interventions and HIV Prevention CollaborationR01DA029910 · NIDA · YALE UNIVERSITY · PI FREDERICK LEWIS ALTICE · 2010 to 2026
$7.9M
Expanding Medication Assisted Therapy in Ukraine (ExMAT)R01DA033679 · NIDA · YALE UNIVERSITY · PI ALTICE, FREDERICK LEWIS · 2012 to 2021
$6.4M
Global Health Fellows and Scholars Research TrainingR25TW009338 · FIC · UNIVERSITY OF CALIFORNIA BERKELEY · PI BARRY, MICHELE, KO, ALBERT ICKSANG · 2012 to 2016
$5.2M
Enhancing Health Outcomes Among HIV+ Substance AbusersK24DA017072 · NIDA · YALE UNIVERSITY · PI ALTICE, FREDERICK LEWIS · 2003 to 2012
$1.5M
Modeling HIV & Substance Abuse: Correcting Sampling Bias and Cost EffectivenessK01DA037826 · NIDA · YALE UNIVERSITY · PI ZELENEV, ALEXEI · 2014 to 2018
$838k
FIC NIH HHS D43 TW010540FIC NIH HHS R25 TW009338NIDA NIH HHS K01 DA037826NIDA NIH HHS K24 DA017072NIDA NIH HHS R01 DA029910NIDA NIH HHS R01 DA033679
6 · The paper itself

Abstract

backgroundOpioid agonist therapies (OAT) in Ukraine were first introduced in 2004 not as addiction treatment, but for HIV prevention. Numerous obstacles have thwarted OAT scale-up, including individual constraints and structural barriers.

methodsA cross-sectional survey of 1613 opioid dependent people who inject drugs (PWID) were recruited in 2014-2015 using stratified sampling in Kyiv, Odesa, Mykolayiv, Dnipro and Lviv. Analysis was restricted to a subset of 811 PWID who never received OAT. Barriers to OAT were assessed based on reasons why study participants were reluctant to enroll into OAT. A Rasch model from the Item Response Theory was applied to 24 potential barriers, used to score their severity and estimate a latent composite measure for each person's willingness and ability to participate in OAT.

resultsThe Rasch model confirmed the cumulative nature of barriers with concerns over treatment efficacy, safety and tolerability being more prevalent than barriers related to logistical constraints, opportunity costs and social stigma. If barriers related to treatment perception and logistics were eliminated, the average barrier number would decrease from 10 to 2.2. Participants were more likely to have a higher resistance to OAT entry if they experienced fewer overdoses, did not attain higher education, were not previously incarcerated and if their peers did not have a higher level of resistance to OAT.

conclusionsUnderstanding the interdependence of various barriers and attitudes toward OAT can improve the rate of OAT expansion and ameliorate entry into substance abuse treatment programs in Ukraine.

Indexed as

AdultAnalgesics, OpioidCross-Sectional StudiesDrug OverdoseFemaleHIV InfectionsHumansMaleMiddle AgedPatient Acceptance of Health CareSocial StigmaSubstance Abuse, IntravenousUkraineYoung AdultAnalgesics, OpioidAddictionBarriers to entry;Opioid agonist treatmentOpioid substitution treatmentPeople who inject drugs

Identifiers

PMID29990648
PMCPMC6292439
OpenAlexW2810062320

What OpenQuestion holds

Textmetadata
LicenceTDM
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.