Evidence map›Paper›PMID 19214124›Full record

ArticleJournal of acquired immune deficiency syndromes (1999)2009

Nonstructured treatment interruptions among injection drug users in Baltimore, MD.

Ravi Kavasery, Noya Galai, Jacquie Astemborski, Gregory M Lucas, David D Celentano, Gregory D Kirk, Shruti H Mehta

Open access · greenAbstract read
In one paragraph

Article in Journal of acquired immune deficiency syndromes (1999), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 13% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Barriers and facilitators to primary care engagement for people who inject drugs: A systematic review.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2023
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  15. Frailty, Inflammation, and Mortality Among Persons Aging With HIV Infection and Injection Drug Use.The journals of gerontology. Series A, Biological sciences and medical sciences · 2015
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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 1 institution in 2 countries.

Ravi KavaseryDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Noya Galai
Jacquie Astemborski
Gregory M Lucas
David D Celentano
Gregory D Kirk
Shruti H Mehta
Johns Hopkins University · US

Funding

INCIDENCE OF HIV INFECTIONS IN A COHORT OF IV DRUG USERSR01DA012568 · NIDA · JOHNS HOPKINS UNIVERSITY · PI MEHTA, SHRUTI H · 1999 to 2017
$15.5M
THE NATURAL HISTORY OF HIV INFECTION AMONG DRUG USERSR01DA004334 · NIDA · JOHNS HOPKINS UNIVERSITY · PI KIRK, GREGORY D · 1987 to 2011
$7.6M
Natural History of HIV Infection In Injection Drug UsersR56DA004334 · NIDA · JOHNS HOPKINS UNIVERSITY · PI KIRK, GREGORY D · 2012 to 2013
$3.2M
DIRECTLY ADMINISTERERD HIV THERAPY IN METHADONE CLINICSR01DA018577 · NIDA · JOHNS HOPKINS UNIVERSITY · PI LUCAS, GREGORY M · 2005 to 2009
$2.9M
Computer Training in DBT-S Skills for BPD Drug AbusersR44DA015615 · NIDA · BEHAVIORAL TECH RESEARCH, INC. · PI DIMEFF, LINDA A · 2004 to 2005
$829k
Directly observed antiretroviral therapy in drug abusersK23DA015616 · NIDA · JOHNS HOPKINS UNIVERSITY · PI LUCAS, GREGORY M · 2002 to 2006
$784k
DBT Skills Computer Training for BPD Substance AbuseR43DA015615 · NIDA · BEHAVIORAL TECH, LLC · PI DIMEFF, LINDA A · 2002 to 2002
$150k
NIDA NIH HHS K23 DA015616NIDA NIH HHS K23 DA15615NIDA NIH HHS R01 DA004334NIDA NIH HHS R01 DA012568NIDA NIH HHS R01 DA018577NIDA NIH HHS R01 DA04334NIDA NIH HHS R01 DA12568NIDA NIH HHS R01DA18577NIDA NIH HHS R43 DA015615NIDA NIH HHS R44 DA015615NIDA NIH HHS R56 DA004334
6 · The paper itself

Abstract

backgroundWe characterized patterns of highly active antiretroviral therapy (HAART) use and predictors of nonstructured treatment interruptions (NTIs) among injection drug users (IDUs) in Baltimore, MD.

methodsThree hundred thirty-five IDUs who initiated HAART from 1996 to 2006 were studied. NTIs were defined as any subsequent 6-month interval where HAART was not reported. Predictors of the first NTI and subsequent restart of HAART were examined using Cox regression.

resultsTwo hundred sixty (78%) reported > or =1 NTI. Of 215 with > or =1 follow-up visit after the NTI, 44 (20%) never restarted HAART, 62 (29%) restarted and remained on HAART, and 109 (51%) reported multiple NTIs. NTIs were less likely among those who initiated HAART in later calendar years and had a recent outpatient visit and more likely among women, persons with detectable HIV RNA at the prior visit, and those who reported injecting daily. Among those with NTIs, interuptions occurred earlier in persons who were younger, who did not have a prior AIDS diagnosis, and who were actively injecting; NTIs lasted longer in persons who had higher HIV RNA levels, in persons who were incarcerated, and in persons drinking alcohol. A recent outpatient visit and not actively injecting were associated with restarting HAART.

conclusionsNTIs were common in this population and occurred most frequently in the setting of active drug use and disruption of health care. Effective linkages between primary care for HIV and substance abuse treatment may improve HAART outcomes in this population.

Indexed as

Antiretroviral Therapy, Highly ActiveAdultCD4 Lymphocyte CountFemaleHIV InfectionsHumansMaleMiddle AgedRNA, ViralSubstance Abuse, IntravenousRNA, Viral

Identifiers

PMID19214124
PMCPMC2782439
OpenAlexW1968625205

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.