Evidence map›Paper›PMID 30953449›Full record

ArticleBMC infectious diseases2019

Retention in care and virological failure among adult HIV+ patients on second-line ART in Rwanda: a national representative study.

Sabin Nsanzimana, Muhammed Semakula, Vedaste Ndahindwa, Eric Remera, Dieudonne Sebuhoro, Jean Paul Uwizihiwe, Nathan Ford, Marcel Tanner, Steve Kanters, Edward J Mills and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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  7. HIV Viral Re-Suppression on Second-Line ART in Southern Zimbabwe.International journal of environmental research and public health · 2025
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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 7 institutions in 4 countries.

Sabin NsanzimanaInstitute of HIV Disease Prevention and Control, Rwanda Biomedical Centre, KG 203 St, Kigali, Rwanda. nsabinco@gmail.com.
Muhammed SemakulaInstitute of HIV Disease Prevention and Control, Rwanda Biomedical Centre, KG 203 St, Kigali, Rwanda.
Vedaste NdahindwaUniversity of Rwanda, School of Medicine and Allied Sciences, KK 737 Street-Gikondo, Kigali, Rwanda.
Eric RemeraInstitute of HIV Disease Prevention and Control, Rwanda Biomedical Centre, KG 203 St, Kigali, Rwanda.
Dieudonne SebuhoroInstitute of HIV Disease Prevention and Control, Rwanda Biomedical Centre, KG 203 St, Kigali, Rwanda.
Jean Paul UwizihiweInstitute of HIV Disease Prevention and Control, Rwanda Biomedical Centre, KG 203 St, Kigali, Rwanda.
Nathan FordCentre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Observatory, 7925, South Africa.
Marcel TannerSwiss Tropical and Public Health Institute, University of Basel, Socinstrasse 57, 4051, Basel, Switzerland.
Steve KantersSchool of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada.
Edward J MillsDepartment of Health Research Methods, Evidence, and Impact, McMaster University, 1280 Main Street, West Hamilton, ON, L8S 4K1, Canada.
Heiner C BucherBasel Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, University of Basel, Spitalstrasse 12, 1st floor, CH-4031, Basel, Switzerland.
Rwanda Biomedical Center · RWMcMaster University · CASwiss Tropical and Public Health Institute · CHUniversity Hospital of Basel · CHUniversity of British Columbia · CAUniversity of Cape Town · ZAUniversity of Rwanda · RW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrently, there is limited evidence on the effectiveness of second-line antiretroviral therapy (ART) in sub-Saharan Africa. To address this challenge, outcomes of second-line protease inhibitor (PI) based ART in Rwanda were assessed.

methodsA two-stage cluster sampling design was undertaken. 49 of 340 health facilities linked to the open-source electronic medical record (EMR) system of Rwanda were randomly sampled. Data sampling criteria included adult HIV positive patients with documented change from first to second-line ART regimen. Retention in care and treatment failure (viral load above 1000 copies/mL) were evaluated using multivariable Cox proportional hazards and logistic regression models.

resultsA total of 1688 patients (60% females) initiated second-line ART PI-based regimen by 31st December 2016 with a median follow-up time of 26 months (IQR 24-36). Overall, 92.5% of patients were retained in care; 83% achieved VL ≤ 1000 copies/ml, 2.8% were lost to care and 2.2% died. Defaulting from care was associated with more recent initiation of ART- PI based regimen, CD4 cell count ≤500 cells/mm

conclusionsA high proportion of patients on second-line ART are doing relatively well in Rwanda and retained in care with low viral failure rates. However, enhanced understandings of adherence and adherence interventions for less healthy individuals are required. Routine viral load measurement and tracing of loss to follow-up is fundamental in resource limited settings, especially among less healthy patients.

Indexed as

AdolescentAdultAgedAnti-HIV AgentsAtazanavir SulfateCD4 Lymphocyte CountFemaleHIV InfectionsHumansLogistic ModelsMaleMiddle AgedRetention in CareRwandaTreatment FailureViral LoadAnti-HIV AgentsAtazanavir SulfateHIVSecond-line antiretroviral therapyTreatment failure

Identifiers

PMID30953449
PMCPMC6451213
OpenAlexW2941177974

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.