Evidence map›Paper›PMID 30547820›Full record

Trial reportRetrovirology2018

Lipid levels, insulin resistance and cardiovascular risk over 96 weeks of antiretroviral therapy: a randomised controlled trial comparing low-dose stavudine and tenofovir.

Alinda G Vos, Matthew F Chersich, Kerstin Klipstein-Grobusch, Peter Zuithoff, Michelle A Moorhouse, Samanta T Lalla-Edward, Andrew Kambugu, N Kumarasamy, Diederick E Grobbee, Roos E Barth and 1 more

Registry-linked trialOpen access · goldAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Retrovirology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02670772 (A Randomised, Double-Blind, Multi-Centre, Parallel-Group Phase 3b Study to Demonstrate Non-inferiority of Stavudine), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 24% 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.

NCT02670772 phase3completednot on this map

A Randomised, Double-Blind, Multi-Centre, Parallel-Group Phase 3b Study to Demonstrate Non-inferiority of Stavudine (20 mg Twice Daily) Compared With Tenofovir Disoproxil Fumarate (300 mg Once Daily) When Administered in Combination With Lamivudine and Efavirenz in Antiretroviral-Naive Patients Infected With HIV-1

TypeinterventionalSponsorWillem Daniel Francois VenterRan2012 to 2015Enrolled1,077ConditionsAcquired Immune Deficiency Syndrome, Human Immunodeficiency VirusArmsStavudine, Tenofovir Disoproxil Fumarate
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 15 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

11 authors at 4 institutions in 4 countries.

Alinda G VosWits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa. avos@wrhi.ac.za.
Matthew F ChersichWits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
Kerstin Klipstein-GrobuschJulius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Peter ZuithoffJulius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Michelle A MoorhouseWits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
Samanta T Lalla-EdwardWits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
Andrew KambuguInfectious Diseases Institute, Makerere University, Kampala, Uganda.
N KumarasamyYRGCARE Medical Centre, CART Clinical Research Site, Voluntary Health Services, Chennai, India.
Diederick E GrobbeeJulius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Roos E BarthDepartment of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Willem D VenterWits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
University of the Witwatersrand · ZAUtrecht University · NLInfectious Diseases Institute · UGVoluntary Health Services Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHIV infection and antiretroviral treatment are associated with changes in lipid levels, insulin resistance and risk of cardiovascular disease (CVD). We investigated these changes in the first 96 weeks of treatment with low-dose stavudine or tenofovir regimens.

methodsThis is a secondary analysis of a double blind, randomised controlled trial performed in South-Africa, Uganda and India comparing low-dose stavudine (20 mg twice daily) with tenofovir in combination with efavirenz and lamivudine in antiretroviral-naïve adults (n = 1067) (Clinicaltrials.gov, NCT02670772). Over 96 weeks, data were collected on fasting lipids, glucose and insulin. Insulin resistance was assessed with the HOMA-IR index and 10-year CVD risk with the Framingham risk score (FRS). A generalized linear mixed model was used to estimate trends over time.

resultsParticipants were on average 35.3 years old, 57.6% female and 91.8% Black African. All lipid levels increased following treatment initiation, with the sharpest increase in the first 24 weeks of treatment. The increase in all lipid subcomponents over 96 weeks was higher among those in the stavudine than the tenofovir group. Insulin resistance increased steadily with no difference detected between study groups. FRS rose from 1.90% (1.84-1.98%) at baseline to 2.06 (1.98-2.15%) at week 96 for the total group, with no difference between treatment arms (p = 0.144). Lipid changes were more marked in Indian than African participants.

conclusionLipid levels increased in both groups, with low-dose stavudine resulting in a worse lipid profile compared to tenofovir. Insulin resistance increased, with no difference between regimens. CVD risk increased over time and tended to increase more in the group on stavudine. The low CVD risk across both arms argues against routine lipid and glucose monitoring in the absence of other CVD risk factors. In high risk patients, monitoring may only be appropriate at least a year after treatment initiation.

Indexed as

Insulin ResistanceAdultAnti-HIV AgentsAntiretroviral Therapy, Highly ActiveBlood GlucoseCardiovascular DiseasesDouble-Blind MethodFemaleHIV-1HIV InfectionsHumansIndiaLipidsMaleRisk FactorsSouth AfricaAnti-HIV AgentsBlood GlucoseLipidsStavudineTenofovirCardiovascular disease riskHIVIndiaSouth AfricaStavudineTenofovirUganda

Identifiers

PMID30547820
PMCPMC6295103
OpenAlexW2905160751

What OpenQuestion holds

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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.