Evidence map›Paper›PMID 26150024›Full record

ArticleAIDS research and human retroviruses2016

Short Communication: Comparative Evaluation of Coformulated Injectable Combination Antiretroviral Therapy Regimens in Simian Immunodeficiency Virus-Infected Rhesus Macaques.

Gregory Q Del Prete, Jeremy Smedley, Rhonda Macallister, Gregg S Jones, Bei Li, Jillian Hattersley, Jim Zheng, Michael Piatak, Brandon F Keele, Joseph Hesselgesser and 2 more

Abstract readComparative Study
In one paragraph

Article in AIDS research and human retroviruses, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 99 citations in OpenAlex.

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29 more citing papers are in PubMed but not listed here.

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 at 3 institutions in 1 country.

Gregory Q Del Prete1 AIDS and Cancer Virus Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Jeremy Smedley2 Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Rhonda Macallister2 Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Gregg S Jones3 Gilead Sciences , Foster City, California.
Bei Li3 Gilead Sciences , Foster City, California.
Jillian Hattersley3 Gilead Sciences , Foster City, California.
Jim Zheng3 Gilead Sciences , Foster City, California.
Michael Piatak1 AIDS and Cancer Virus Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Brandon F Keele1 AIDS and Cancer Virus Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Joseph Hesselgesser3 Gilead Sciences , Foster City, California.
Romas Geleziunas3 Gilead Sciences , Foster City, California.
Jeffrey D Lifson1 AIDS and Cancer Virus Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research , Frederick, Maryland.
Gilead Sciences (United States) · USLeidos (United States) · USFrederick National Laboratory for Cancer Research · US

Funding

Washington National Primate Research CenterP51OD010425 · OD · UNIVERSITY OF WASHINGTON · PI Mari Ostendorf · 2012 to 2026
$201.8M
NIH HHS P51 OD010425PHS HHS HHSN261200800001E
6 · The paper itself

Abstract

The use of nonhuman primate (NHP) models to study persistent residual virus and viral eradication strategies in combination antiretroviral therapy (cART)-treated individuals requires regimens that effectively suppress SIV replication to clinically relevant levels in macaques. We developed and evaluated two novel cART regimens in SIVmac239-infected rhesus macaques: (1) a "triple regimen" containing the nucleo(s/t)ide reverse transcriptase inhibitors emtricitabine (FTC) and tenofovir disoproxil fumarate [TDF, prodrug of tenofovir (TFV, PMPA)] with the integrase strand transfer inhibitor dolutegravir (DTG) (n = 3), or (2) a "quad regimen" containing the same three drugs plus the protease inhibitor darunavir (DRV) (n = 3), with each regimen coformulated for convenient administration by a single daily subcutaneous injection. Plasma drug concentrations were consistent across animals within the triple and quad regimen-treated groups, although DTG levels were lower in the quad regimen animals. Time to achieve plasma viral loads stably <30 viral RNA copies/ml ranged from 12 to 20 weeks of treatment between animals, and viral loads <30 viral RNA copies/ml plasma were maintained through 40 weeks of follow-up on cART. Notably, although we show virologic suppression and development of viral resistance in a separate cohort of SIV-infected animals treated with oral DRV monotherapy, the addition of DRV in the quad regimen did not confer an apparent virologic benefit during early treatment, hence the quad regimen-treated animals were switched to the triple regimen after 4 weeks. This coformulated triple cART regimen can be safely, conveniently, and sustainably administered to durably suppress SIV replication to clinically relevant levels in rhesus macaques.

Indexed as

Drug Resistance, ViralAnimalsAnti-Retroviral AgentsAntiretroviral Therapy, Highly ActiveDolutegravirDrug CombinationsEmtricitabineHeterocyclic Compounds, 3-RingHIV Integrase InhibitorsMacaca mulattaOxazinesPiperazinesPyridonesReverse Transcriptase InhibitorsSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusAnti-Retroviral AgentsDolutegravirDrug CombinationsEmtricitabineHeterocyclic Compounds, 3-RingHIV Integrase InhibitorsOxazinesPiperazinesPyridonesReverse Transcriptase InhibitorsTenofovir

Identifiers

PMID26150024
PMCPMC4761795
OpenAlexW2156373610

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.