Evidence map›Paper›PMID 25849451›Full record

Trial reportPloS one2015

Effectiveness of a pilot partner notification program for new HIV cases in Barcelona, Spain.

Patricia Garcia de Olalla, Ema Molas, María Jesús Barberà, Silvia Martín, Encarnació Arellano, Mercè Gosch, Pilar Saladie, Teresa Carbonell, Hernando Knobel, Elia Diez and 1 more

Abstract readClinical Trial
In one paragraph

Trial report in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Patricia Garcia de OlallaEpidemiologyService,Agència de Salut Pública de Barcelona, Barcelona, Spain; Biomedical Research Consortium of the Epidemiology and Public Health Network (CIBERESP), Barcelona, Spain.
Ema MolasEpidemiologyService,Agència de Salut Pública de Barcelona, Barcelona, Spain; Internal Medicine-InfectiousDiseases,University Hospital del Mar, Barcelona, Spain.
María Jesús BarberàSexually Transmitted Infections Unit, University Hospital Valld'Hebron, Barcelona, Spain.
Silvia MartínPreventive Interventions and Programs Service,Agència de SalutPública de Barcelona, Barcelona, Spain.
Encarnació ArellanoSexually Transmitted Infections Unit, University Hospital Valld'Hebron, Barcelona, Spain.
Mercè GoschSexually Transmitted Infections Unit, University Hospital Valld'Hebron, Barcelona, Spain.
Pilar SaladieSexually Transmitted Infections Unit, University Hospital Valld'Hebron, Barcelona, Spain.
Teresa CarbonellInternal Medicine-InfectiousDiseases,University Hospital del Mar, Barcelona, Spain.
Hernando KnobelInternal Medicine-InfectiousDiseases,University Hospital del Mar, Barcelona, Spain.
Elia DiezPreventive Interventions and Programs Service,Agència de SalutPública de Barcelona, Barcelona, Spain; Biomedical Research Consortium of the Epidemiology and Public Health Network (CIBERESP), Barcelona, Spain.
Joan A CaylàEpidemiologyService,Agència de Salut Pública de Barcelona, Barcelona, Spain; Biomedical Research Consortium of the Epidemiology and Public Health Network (CIBERESP), Barcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAn estimated 30% of HIV cases in the European Union are not aware of their serological status. This study aimed to assess the effectiveness of a pilot HIV partner notification program.

methodsHIV cases diagnosed between January 2012 and June 2013 at two healthcare settings in Barcelona were invited to participate in a prospective survey. We identified process and outcome measures to evaluate this partner notification program, including the number of partners identified per interviewed index case, the proportion of partners tested for HIV as a result of the partner notification, and the proportion of new HIV diagnoses among their sex or needle-sharing partners.

resultsOf the 125 index cases contacted, 108 (86.4%) agreed to provide information about partners. A total of 199 sexual partners were identified (1.8 partners per interviewed index case). HIV outcome was already known for 58 partners (70.7% were known to be HIV-positive), 141 partners were tested as result of partner notification, and 26 were newly diagnosed with HIV. The case-finding effectiveness of the program was 18.4%.

conclusionThis pilot program provides evidence of the effectiveness of a partner notification program implemented in healthcare settings. This active partner notification program was feasible, acceptable to the user, and identified a high proportion of HIV-infected patients previously unaware of their status.

Indexed as

Contact TracingAdultAgedFemaleHIV InfectionsHumansMaleMiddle AgedPilot ProjectsSpain

Identifiers

PMID25849451
PMCPMC4388637

What OpenQuestion holds

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Registered trials

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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.