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Lindh M, Brännström J, Reepalu A, Svedhem V, Mellgren Å. Factors associated with sex differences in viral non-suppression in the Swedish InfCareHIV cohort: An observational real-world study. HIV Med 2024; 25:540-553. [PMID: 38196293 DOI: 10.1111/hiv.13607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/16/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVES Women living with HIV are underrepresented in clinical trials assessing outcomes of antiretroviral treatment (ART), justifying the need for observational studies. We investigated differences in viral non-suppression between women and men in the Swedish InfCareHIV cohort and analysed results in relation to biological and socio-demographic variables and patient-reported outcome measures (PROMs). METHODS The study included people living with HIV (PLWH) aged ≥18 years, who initiated ART at least 6 months prior to inclusion. Data from the InfCareHIV registry 2011-2018 were collected. Associations between variables and HIV RNA ≥50 copies/mL were investigated in uni- and multivariable analyses using generalized estimating equations, providing relative risks (RRs) as effect size. RESULTS The study included 38% (n = 2981) women. Women were more likely to have HIV RNA ≥50 copies/mL than were men [RR = 1.20, 95% confidence interval (CI): 1.10-1.31]. After adjusting for origin and route of transmission, sex at birth was no longer associated with viral non-suppression. PROMs were available in 52.4% of PLWH, and items associated with viral non-suppression were impaired adherence in women (RR = 2.38, 95% CI: 1.79-3.17) and men (RR 1.84, 95% CI: 1.40-2.42), and experience of side effects in women (RR = 1.49, 95% CI: 1.10-2.02). CONCLUSIONS This observational study found a 20% higher relative risk of viral non-suppression in women than in men and the difference was associated with socio-demographic factors. The associations between PROMs and viral non-suppression varied between women and men. PROMs are important health outcomes that may identify PLWH in need of support to achieve viral non-suppression.
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Affiliation(s)
- Maria Lindh
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Södra Älvsborg Hospital, Department of Research, Education and Innovation, Borås, Sweden
- Department of Infectious Diseases, Södra Älvsborg Hospital, Borås, Sweden
| | - Johanna Brännström
- Division of Infection and Dermatology, Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
- Department of Infectious Diseases/Venhälsan, South Hospital, Stockholm, Sweden
| | - Anton Reepalu
- Clinical Infection Medicine, Department of Translational Medicine, Lund University, Lund, Sweden
- Department of Infectious Diseases, Skåne University Hospital, Malmö, Sweden
| | - Veronica Svedhem
- Division of Infection and Dermatology, Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Huddinge, Sweden
| | - Åsa Mellgren
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Infectious Diseases, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
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Weibull Wärnberg A, Brännström J, Elvstam O, Gisslén M, Månsson F, Sönnerborg A, van de Klundert MA. The molecular epidemiology of HIV-1 in Sweden 1996 to 2022, and the influence of migration from Ukraine. Euro Surveill 2023; 28:2300224. [PMID: 38037731 PMCID: PMC10690863 DOI: 10.2807/1560-7917.es.2023.28.48.2300224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/04/2023] [Indexed: 12/02/2023] Open
Abstract
BackgroundThe global distribution of HIV-1 subtypes is evolving, which is reflected in the Swedish HIV cohort. The subtype HIV-1A6, which may be prone to developing resistance to cabotegravir, is the most common subtype in Ukraine.AimWe aimed to examine trends in HIV-1 subtype distribution in Sweden, with a special focus on HIV-1A6, and to describe the virology, demography and treatment of Ukrainian people living with HIV (PLWH) who migrated to Sweden in 2022.MethodsData about PLWH in Sweden are included in a national database (InfCareHIV). We used the online tool COMET to establish HIV-1 subtypes and the Stanford database to define drug resistance mutations. We investigated the relation between virological characteristics and demographic data.ResultsThe early epidemic was predominated by HIV-1 subtype B infections in people born in Sweden. After 1990, the majority of new PLWH in Sweden were PLWH migrating to Sweden, resulting in an increasingly diverse epidemic. In 2022, HIV-1A6 had become the sixth most common subtype in Sweden and 98 of the 431 new PLWH that were registered in Sweden came from Ukraine. We detected HIV RNA in plasma of 32 Ukrainian patients (34%), of whom 17 were previously undiagnosed, 10 had interrupted therapy and five were previously diagnosed but not treated. We found HIV-1A6 in 23 of 24 sequenced patients.ConclusionThe molecular HIV epidemiology in Sweden continues to diversify and PLWH unaware of their HIV status and predominance of HIV-1A6 should be considered when arranging care directed at PLWH from Ukraine.
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Affiliation(s)
- Anna Weibull Wärnberg
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Johanna Brännström
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Södersjukhuset, Stockholm, Sweden
| | - Olof Elvstam
- Department of Translational Medicine, Clinical Infection Medicine, Lund University, Malmö
- Department of Infectious Diseases, Växjö Central Hospital, Växjö, Sweden
| | - Magnus Gisslén
- Region Västra Götaland, Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Fredrik Månsson
- Department of Translational Medicine, Clinical Infection Medicine, Lund University, Malmö
| | - Anders Sönnerborg
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Maarten Aa van de Klundert
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
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Carlander C, Brännström J, Månsson F, Elvstam O, Albinsson P, Blom S, Mattsson L, Hovmöller S, Norrgren H, Mellgren Å, Svedhem V, Gisslén M, Sönnerborg A. Cohort profile: InfCareHIV, a prospective registry-based cohort study of people with diagnosed HIV in Sweden. BMJ Open 2023; 13:e069688. [PMID: 36931676 PMCID: PMC10030896 DOI: 10.1136/bmjopen-2022-069688] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
Abstract
PURPOSE The Swedish InfCareHIV cohort was established in 2003 to ensure equal and effective care of people living with HIV (PLHIV) and enable long-term follow-up. InfCareHIV functions equally as a decision support system as a quality registry, ensuring up-to-date data reported in real time. PARTICIPANTS InfCareHIV includes data on >99% of all people with diagnosed HIV in Sweden and up to now 13 029 have been included in the cohort. InfCareHIV includes data on HIV-related biomarkers and antiretroviral therapies (ART) and also on demographics, patient-reported outcome measures and patient-reported experience measures. FINDINGS TO DATE Sweden was in 2015 the first country to reach the UNAIDS (United Nations Programme on HIV/AIDS)/WHO's 90-90-90 goals. Late diagnosis of HIV infection was identified as a key problem in the Swedish HIV-epidemic, and low-level HIV viraemia while on ART associated with all-cause mortality. Increased HIV RNA load in the cerebrospinal fluid (CSF) despite suppression of the plasma viral load was found in 5% of PLHIV, a phenomenon referred to as 'CSF viral escape'. Dolutegravir-based treatment in PLHIV with pre-existing nucleoside reverse transcriptase inhibitor-mutations was non-inferior to protease inhibitor-based regimens. An increase of transmitted drug resistance was observed in the InfCareHIV cohort. Lower efficacy for protease inhibitors was not due to lower adherence to treatment. Incidence of type 2 diabetes and insulin resistance was high in the ageing HIV population. Despite ART, the risk of infection-related cancer as well as lung cancer was increased in PLHIV compared with HIV-negative. PLHIV were less likely successfully treated for cervical precancer and more likely to have human papillomavirus types not included in current HPV vaccines. Self-reported sexual satisfaction in PLHIV is improving and is higher in women than men. FUTURE PLANS InfCareHIV provides a unique base to study and further improve long-term treatment outcomes, comorbidity management and health-related quality of life in people with HIV in Sweden.
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Affiliation(s)
- Christina Carlander
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Johanna Brännström
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
- Department of Infectious Diseases/Venhälsan, Södersjukhuset, Stockholm, Sweden
| | - Fredrik Månsson
- Department of Clinical Sciences, Lund University, Infectious Diseases Research Unit, Malmo, Sweden
| | - Olof Elvstam
- Department of Translational Medicine, Lund University, Lund, Sweden
- Department of Infectious Diseases, Växjö Central Hospital, Växjö, Sweden
| | - Pernilla Albinsson
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | | | - Lena Mattsson
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Sanne Hovmöller
- Department of Infectious Diseases, Sunderby Hospital, Lulea, Sweden
| | - Hans Norrgren
- Department of Clinical Sciences, Lund University Faculty of Science, Lund, Sweden
| | - Åsa Mellgren
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Veronica Svedhem
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Magnus Gisslén
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
- Department of Infectious Diseases, Region Västra Götaland, Sahlgrenska University Hospital, Gothenbrug, Sweden
| | - Anders Sönnerborg
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
- Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
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4
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Croxford S, Stengaard AR, Brännström J, Combs L, Dedes N, Girardi E, Grabar S, Kirk O, Kuchukhidze G, Lazarus JV, Noori T, Pharris A, Raben D, Rockstroh JK, Simões D, Sullivan AK, Van Beckhoven D, Delpech VC. Late diagnosis of HIV: An updated consensus definition. HIV Med 2022; 23:1202-1208. [PMID: 36347523 PMCID: PMC10100195 DOI: 10.1111/hiv.13425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/04/2022] [Indexed: 11/11/2022]
Abstract
INTRODUCTION In recent years, HIV testing frequency has increased, resulting in more people being diagnosed during seroconversion with a temporarily low CD4 count. Using the current consensus definition of late HIV presentation ('presenting for care with a CD4 count < 350 cells/μL or an AIDS-defining event, regardless of CD4 count') these individuals would be incorrectly assigned as being diagnosed late. METHODS In spring 2022, a European expert group convened to revise the current late HIV presentation consensus definition. A survey on data availability to apply this revised definition was sent to nominated European focal points responsible for HIV surveillance (n = 53). RESULTS Experts agreed that the updated definition should refer to late HIV diagnosis rather than presentation and include the following addition: People with evidence of recent infection should be reclassified as 'not late', with evidence of recent infection considered hierarchically. The individual must have: (i) laboratory evidence of recent infection; (ii) a last negative HIV test within 12 months of diagnosis; or (iii) clinical evidence of acute infection. People with evidence of being previously diagnosed abroad should be excluded. A total of 18 countries responded to the survey; 83% reported capturing CD4 count and/or AIDS at diagnosis through national surveillance, 67% captured last negative test and/or previous HIV diagnosis, 61% captured seroconversion illness at diagnosis and 28% captured incident antibody results. CONCLUSIONS Accurate data on late diagnosis are important to describe the effects of testing programmes. Reclassification of individuals with recent infection will help to better identify populations most at risk of poor HIV outcomes and areas for intervention.
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Affiliation(s)
| | - Annemarie Rinder Stengaard
- Centre of Excellence for Health, Immunity and Infections - CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Johanna Brännström
- Institution of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden.,EuroTEST Steering Committee, Copenhagen, Denmark.,Department of Infectious Diseases, Venhälsan, Södersjukhuset, Stockholm, Sweden
| | - Lauren Combs
- Centre of Excellence for Health, Immunity and Infections - CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Nikos Dedes
- EuroTEST Steering Committee, Copenhagen, Denmark.,European AIDS Treatment Group, Brussels, Belgium
| | - Enrico Girardi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Rome, Italy
| | - Sophie Grabar
- Sorbonne Université, INSERM, Institut Pierre Louis d'épidémiologie et de Santé Publique, Paris, France
| | - Ole Kirk
- Centre of Excellence for Health, Immunity and Infections - CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Giorgi Kuchukhidze
- World Health Organization Regional Office for Europe, Copenhagen, Denmark
| | - Jeffrey V Lazarus
- EuroTEST Steering Committee, Copenhagen, Denmark.,ISGlobal, Barcelona Institute for Global Health, Hospital Clínic - University of Barcelona, Barcelona, Spain
| | - Teymur Noori
- European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Anastasia Pharris
- European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Dorthe Raben
- Centre of Excellence for Health, Immunity and Infections - CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jürgen K Rockstroh
- EuroTEST Steering Committee, Copenhagen, Denmark.,European AIDS Clinical Society, Brussels, Belgium.,University Hospital Bonn, Bonn, Germany
| | - Daniel Simões
- EuroTEST Steering Committee, Copenhagen, Denmark.,EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.,Coalition PLUS, Paris, France
| | - Ann K Sullivan
- UK Health Security Agency, London, UK.,EuroTEST Steering Committee, Copenhagen, Denmark.,European AIDS Clinical Society, Brussels, Belgium.,Directorate of HIV and Sexual Health, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | - Valerie C Delpech
- UK Health Security Agency, London, UK.,EuroTEST Steering Committee, Copenhagen, Denmark
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Cozzi-Lepri A, Peters L, Pelchen-Matthews A, Neesgaard B, De Wit S, Johansen IS, Edwards S, Stephan C, Adamis G, Staub T, Zagalo A, Domingo P, Elbirt D, Kusejko K, Brännström J, Paduta D, Trofimova T, Szlavik J, Zilmer K, Losso M, Van Eygen V, Pai H, Lundgren J, Mocroft A. Observational cohort study of rilpivirine (RPV) utilization in Europe. AIDS Res Ther 2022; 19:38. [PMID: 35933352 PMCID: PMC9357334 DOI: 10.1186/s12981-022-00457-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 06/16/2022] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Data on safety and effectiveness of RPV from the real-world setting as well as comparisons with other NNRTIs such as efavirenz (EFV) remain scarce. METHODS Participants of EuroSIDA were included if they had started a RPV- or an EFV-containing regimen over November 2011-December 2017. Statistical testing was conducted using non-parametric Mann-Whitney U test and Chi-square test. A logistic regression model was used to compare participants' characteristics by treatment group. Kaplan-Meier analysis was used to estimate the cumulative risk of virological failure (VF, two consecutive values > 50 copies/mL). RESULTS 1,355 PLWH who started a RPV-based regimen (11% ART-naïve), as well as 333 initiating an EFV-containing regimen were included. Participants who started RPV differed from those starting EFV for demographics (age, geographical region) and immune-virological profiles (CD4 count, HIV RNA). The cumulative risk of VF for the RPV-based group was 4.5% (95% CI 3.3-5.7%) by 2 years from starting treatment (71 total VF events). Five out of 15 (33%) with resistance data available in the RPV group showed resistance-associated mutations vs. 3/13 (23%) among those in the EFV group. Discontinuations due to intolerance/toxicity were reported for 73 (15%) of RPV- vs. 45 (30%) of EFV-treated participants (p = 0.0001). The main difference was for toxicity of central nervous system (CNS, 3% vs. 22%, p < 0.001). CONCLUSION Our estimates of VF > 50 copies/mL and resistance in participants treated with RPV were similar to those reported by other studies. RPV safety profile was favourable with less frequent discontinuation due to toxicity than EFV (especially for CNS).
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Affiliation(s)
- Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, Rowland Hill St, London, NW3 2PF, UK.
| | - Lars Peters
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, Rowland Hill St, London, NW3 2PF, UK
| | | | - Stephane De Wit
- Department of Infectious Diseases, CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Simon Edwards
- Mortimer Market Centre, Department of HIV, London, UK
| | - Christoph Stephan
- Infectious Diseases Unit, Goethe-University Hospital, Frankfurt, Germany
| | - Georgios Adamis
- 1St Department of Internal Medicine and Infectious Diseases Unit, General Hospital of Athens G. Gennimatas, Athens, Greece
| | - Therese Staub
- Centre Hospitalier de Luxembourg, Service des Maladies Infectieuses, Luxembourg City, Luxembourg
| | - Alexandra Zagalo
- Department of Infectious Diseases, Santa Maria University Hospital, Lisbon, Portugal
| | - Pere Domingo
- Hospital de La Santa Creu I Sant Pau, Barcelona, Spain
| | - Daniel Elbirt
- Allergy, Immunology and HIV Unit
- Kaplan, Medical Center, Rehovot, Israel
| | - Katharina Kusejko
- Division of Infectious Diseases, University Hospital Zürich, Zurich, Switzerland
| | - Johanna Brännström
- Department of Infectious Diseases, Venhälsan Södersjukhuset, Stockholm, Sweden
| | | | - Tatyana Trofimova
- Novgorod Centre for AIDS Prevention and Control, Novgorod the Great, Russia
| | - Janos Szlavik
- South-Pest Hospital Centre-National Institute for Infectiology and Haematology, Budapest, Hungary
| | - Kai Zilmer
- West-Tallinn Central Hospital, Infectious Diseases Clinic, Talinn, Estonia
| | | | | | - Helen Pai
- Janssen Research & Development, Raritan, NJ, USA
| | - Jens Lundgren
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, Rowland Hill St, London, NW3 2PF, UK.,CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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6
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Fursa O, Mocroft A, Lazarus JV, Amele S, Lundgren J, Matulionyte R, Rasmussen LD, Rockstroh JK, Parczewski M, Jilich D, Moreno S, Vassilenko A, Lacombe K, Wandeler G, Borodulina E, Brännström J, Wiese L, Orkin C, Behrens GMN, Mansinho K, Portu JJ, Peters L. The hepatitis C cascade of care in HIV/hepatitis C virus coinfected individuals in Europe: regional and intra-regional differences. AIDS 2022; 36:423-435. [PMID: 34690281 DOI: 10.1097/qad.0000000000003112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Following the introduction of direct-acting antiviral therapy in 2013, WHO launched the first Global Health Sector Strategy on Viral Hepatitis. We describe a hepatitis C virus (HCV) cascade of care in people with HIV (PWH) across Europe in terms of reaching the WHO elimination targets of diagnosing 90% and treating 80% of HCV-infected individuals. METHODS HIV/HCV-coinfected participants in the EuroSIDA cohort under prospective follow-up at October 1, 2019, were described using a nine-stage cascade of care. Care cascades were constructed across Europe, on a regional (n = 5) and country (n = 21) level. RESULTS Of 4773 anti-HCV positive PWH, 4446 [93.1%, 95% confidence interval (CI) 92.4-93.9)] were ever tested for HCV RNA, and 19.0% (95% CI 16.4-21.6) were currently HCV RNA positive, with the highest prevalence in Eastern and Central-Eastern Europe (33.7 and 29.6%, respectively). In Eastern Europe, 78.1% of the estimated number of chronic infections have been diagnosed, whereas this proportion was above 95% in the other four regions. Overall, 3116 persons have ever started treatment (72.5% of the ever chronically infected, 95% CI 70.9-74.0) and 2404 individuals (55.9% of the ever chronically infected, 95% CI 53.9-57.9) were cured. Cure proportion ranged from 11.2% in Belarus to 87.2% in Austria. CONCLUSION In all regions except Eastern Europe, more than 90% of the study participants have been tested for HCV-RNA. In Southern and Central-Western regions, more than 80% ever chronically HCV-infected PWH received treatment. The proportion with cured HCV infection did not exceed 80% in any region, with significant heterogeneity between countries. SUMMARY In a pan-European cohort of PWH, all regions except Eastern Europe achieved the WHO target of diagnosing 90% of chronic HCV infections, while the target of treating 80% of eligible persons was achieved in none of the five regions.
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Affiliation(s)
- Olga Fursa
- Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, Copenhagen, Denmark
| | - Amanda Mocroft
- Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, Copenhagen, Denmark
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, UCL, London, UK
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Sarah Amele
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, UCL, London, UK
| | - Jens Lundgren
- Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, Copenhagen, Denmark
| | - Raimonda Matulionyte
- Vilnius University, Faculty of Medicine, Department of Infectious Diseases and Dermatovenerology, Vilnius, Lithuania
| | - Line D Rasmussen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | | | - Milosz Parczewski
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University, Szczecin, Poland
| | - David Jilich
- Charles University in Prague and Na Bulovce Hospital, Prague, Czech Republic
| | - Santiago Moreno
- Servicio Enfermedades Infecciosas, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | - Karine Lacombe
- Sorbonne Université, IPLESP Inserm UMR-S1136, AP-HP, Paris, France
| | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | | | - Johanna Brännström
- Department of Infectious Diseases/Venhälsan, Södersjukhuset, Stockholm, Sweden
| | - Lothar Wiese
- Sjællands Universitetshospital, Roskilde, Denmark
| | | | - Georg M N Behrens
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | | | | | - Lars Peters
- Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, Copenhagen, Denmark
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7
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Rasti R, Brännström J, Mårtensson A, Zenk I, Gantelius J, Gaudenzi G, Alvesson HM, Alfvén T. Point-of-care testing in a high-income country paediatric emergency department: a qualitative study in Sweden. BMJ Open 2021; 11:e054234. [PMID: 34824122 PMCID: PMC8627407 DOI: 10.1136/bmjopen-2021-054234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 11/05/2021] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES In many resource-limited health systems, point-of-care tests (POCTs) are the only means for clinical patient sample analyses. However, the speed and simplicity of POCTs also makes their use appealing to clinicians in high-income countries (HICs), despite greater laboratory accessibility. Although also part of the clinical routine in HICs, clinician perceptions of the utility of POCTs are relatively unknown in such settings as compared with others. In a Swedish paediatric emergency department (PED) where POCT use is routine, we aimed to characterise healthcare providers' perspectives on the clinical utility of POCTs and explore their implementation in the local setting; to discuss and compare such perspectives, to those reported in other settings; and finally, to gather requests for ideal novel POCTs. DESIGN Qualitative focus group discussions study. A data-driven content analysis approach was used for analysis. SETTING The PED of a secondary paediatric hospital in Stockholm, Sweden. PARTICIPANTS Twenty-four healthcare providers clinically active at the PED were enrolled in six focus groups. RESULTS A range of POCTs was routinely used. The emerging theme Utility of our POCT use is double-edged illustrated the perceived utility of POCTs. While POCT services were considered to have clinical and social value, the local routine for their use was named to distract clinicians from the care for patients. Requests were made for ideal POCTs and their implementation. CONCLUSION Despite their clinical integration, deficient implementation routines limit the benefits of POCT services to this well-resourced paediatric clinic. As such deficiencies are shared with other settings, it is suggested that some characteristics of POCTs and of their utility are less related to resource level and more to policy deficiency. To address this, we propose the appointment of skilled laboratory personnel as ambassadors to hospital clinics offering POCT services, to ensure higher utility of such services.
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Affiliation(s)
- Reza Rasti
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Paediatric Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden
- Paediatric Immuno-psychiatry Unit, CAP Research Centre, Stockholm Healthcare Services, Stockholm, Sweden
| | - Johanna Brännström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Mårtensson
- Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| | - Ingela Zenk
- Sachs' Children and Youth Hospital, South General Hospital, Stockholm, Sweden
| | - Jesper Gantelius
- Division of Nanobiotechnology, Department of Protein Science, KTH Royal Institute of Technology, Science for Life Laboratory, Stockholm, Sweden
| | - Giulia Gaudenzi
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Division of Nanobiotechnology, Department of Protein Science, KTH Royal Institute of Technology, Science for Life Laboratory, Stockholm, Sweden
| | | | - Tobias Alfvén
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, South General Hospital, Stockholm, Sweden
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8
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Bratt G, Brännström J, Missalidis C, Nyström T. Development of type 2 diabetes and insulin resistance in people with HIV infection: Prevalence, incidence and associated factors. PLoS One 2021; 16:e0254079. [PMID: 34191847 PMCID: PMC8244855 DOI: 10.1371/journal.pone.0254079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 06/21/2021] [Indexed: 12/12/2022] Open
Abstract
Background Diabetes and insulin resistance is an emerging issue in people with HIV. HIV-related mortality and morbidities have decreased markedly over the last few decades, while co-morbidities including type 2 diabetes (T2D) have increased. Setting This study investigated the incidence of T2D and insulin resistance in a cohort of HIV-patients on effective treatment. Methods Prevalence and baseline predictors of T2D were assessed in a cohort of 570 HIV-positive patients 50 years or older. Patients without diabetes (n = 505) were followed prospectively over a median period of 7.25 year (2012–2020) until T2D development, death or end of the study. T2D was defined as repeated fasting glucose values ≥7.0 mmol/L. Insulin resistance was defined as HOMA-IR ≥3.0. Predictors of T2D development (HIV-related parameters, lipids, hypertension, central obesity, inflammation, smoking and use of statins) were assessed using logistic regression analysis. Results 30% (153/505) had insulin resistance. During follow up (3485 patient-years) 9% (43/505) developed T2D and 7% (36/505) insulin resistance. Thus, at follow up the prevalence of either T2D or insulin resistance was 46% (232/505). T2D incidence was 1.2/100 patient-years. In multivariate analysis, after adjustment for age, T2D development was associated with baseline insulin resistance, hypertriglyceridemia, central obesity and statin treatment, but no HIV-related factors. Conclusion The incidence of T2D in this cohort of patients with well controlled HIV-infection was high. The predictive factors associated with the development of T2D were not unique for HIV positive patients. The findings underline the importance of lifestyle changes in avoidance of T2D in people with HIV.
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Affiliation(s)
- Göran Bratt
- Department of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases/Venhälsan, South Hospital, Stockholm, Sweden
| | - Johanna Brännström
- Department of Infectious Diseases/Venhälsan, South Hospital, Stockholm, Sweden
- Division of Infection and Dermatology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Catharina Missalidis
- Department of Infectious Diseases/Venhälsan, South Hospital, Stockholm, Sweden
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Thomas Nyström
- Department of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden
- Department of Internal Medicine, South Hospital, Stockholm, Sweden
- * E-mail:
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9
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Andersson E, Ambikan A, Brännström J, Aralaguppe SG, Yilmaz A, Albert J, Neogi U, Sönnerborg A. High-throughput sequencing reveals a high prevalence of pretreatment HIV-1 drug resistance in Sweden. AIDS 2021; 35:227-234. [PMID: 33394670 DOI: 10.1097/qad.0000000000002740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES HIV-1 pretreatment drug resistance (PDR) is a global concern. Our aim was to evaluate high-throughput sequencing (HTS) for HIV-1 resistance testing and describe PDR in Sweden, where 75% of diagnosed individuals are foreign-born. DESIGN Cross-sectional study. METHODS Individuals entering HIV-1 care in Sweden 2017 to March 2019 (n = 400) were included if a viremic sample was available (n = 220). HTS was performed using an in-house assay. Drug resistance mutations (DRMs) (based on Stanford HIV DB vs. 8.7) at levels 1-5%, 5-19% and at least 20% of the viral population were described. Results from HTS and routine Sanger sequencing were compared. RESULTS HTS was successful in 88% of patients, 92% when viral load was at least 1000 copies/ml. DRMs at any level in protease and/or reverse transcriptase were detected in 95 individuals (49%), whereas DRMs at least 20% in 35 (18%) individuals. DRMs at least 20% correlated well to findings in routine Sanger sequencing. Protease/reverse transcriptase (PR/RT) DRMs at least 20% were predicted by treatment exposure; adjusted OR 9.28 (95% CI 2.24-38.43; P = 0.002) and origin in Asia; adjusted OR 20.65 (95% CI 1.66-256.24; P = 0.02). Nonnucleoside reverse transcriptase inhibitor (NNRTI) DRMs at least 20% were common (16%) and over-represented in individuals originating from sub-Saharan Africa or Asia. Low-level integrase strand transfer inhibitor (INSTI) DRMs less than 20% were detected in 15 individuals (8%) with no association with INSTI exposure. CONCLUSION Our HTS can efficiently detect PDR and findings of DRMs at least 20% compare well to routine Sanger sequencing. The high prevalence of PDR was because of NNRTI DRMs and associated with migration from areas with emerging PDR.
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Affiliation(s)
- Emmi Andersson
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute
- Department of Clinical Microbiology, Karolinska University Hospital
| | - Anoop Ambikan
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute
| | - Johanna Brännström
- Division of Infection and Dermatology, Department of Medicine Huddinge, Karolinska Institute
- Department of Infectious Diseases/Venhälsan, South Hospital, Stockholm
| | - Shambhu G Aralaguppe
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute
| | - Aylin Yilmaz
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg
| | - Jan Albert
- Department of Clinical Microbiology, Karolinska University Hospital
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm
| | - Ujjwal Neogi
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute
| | - Anders Sönnerborg
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute
- Department of Clinical Microbiology, Karolinska University Hospital
- Division of Infection and Dermatology, Department of Medicine Huddinge, Karolinska Institute
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
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10
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George-Svahn L, Eriksson LE, Wiklander M, Björling G, Svedhem V, Brännström J. Barriers to HIV testing as reported by individuals newly diagnosed with HIV infection in Sweden. AIDS Care 2020; 33:1286-1295. [PMID: 33233939 DOI: 10.1080/09540121.2020.1844862] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Despite the availability of free and anonymous HIV testing almost 60% of Swedish patients are diagnosed late. Identifying predictors of different types of barriers could inform policy makers and health care of interventions to increase testing where needed. This cross-sectional study aimed to describe and analyze barriers to HIV testing as reported by Swedish patients newly diagnosed with HIV infection. N = 285 patients completed the 18-item Barriers to HIV Testing Scale - Karolinska Version. Descriptive analysis and logistic regressions were performed to assess the prevalence of barriers and to identify predictors for the different investigated barriers. Barriers to testing were reported by 60%. Approximately 67% of patients originating from Sweden, 50% from Sub-Saharan Africa and 75% from Eastern European/East Asian countries reported barriers. Patients who were younger and patients who self-initiated HIV testing, had greater odds of reporting a barrier than older individuals and those who were offered a test through screening or by a healthcare professional. To counteract barriers that still exist on an individual level, healthcare-initiated HIV testing could be offered more broadly and information about risks for transmission and effectiveness of HIV treatment still needs to be disseminated among both people born in Sweden and different migrant groups.
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Affiliation(s)
- L George-Svahn
- Rinkeby Primary Health Care Center, Stockholm, Sweden.,Dept. of Health Sciences, The Swedish Red Cross University College, Huddinge, Sweden
| | - L E Eriksson
- Dept. of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.,Dept. of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden.,School of Health Sciences, City, University of London, London, UK
| | - M Wiklander
- Dept. of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - G Björling
- Dept. of Health Sciences, The Swedish Red Cross University College, Huddinge, Sweden.,Dept. of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Faculty of Nursing, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - V Svedhem
- Dept. of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.,Div. of Infectious Disease, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - J Brännström
- Div. of Infectious Disease, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Dept. of Infectious Diseases/Venhälsan, Stockholm South General Hospital, Stockholm, Sweden
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11
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Eriksen J, Albert J, Axelsson M, Berglund T, Brännström J, Gaines H, Gisslén M, Gröön P, Hagstam P, Navér L, Pettersson K, Stenkvist J, Sönnerborg A, Tegnell A. Contagiousness in treated HIV-1 infection. Infect Dis (Lond) 2020; 53:1-8. [PMID: 33043748 DOI: 10.1080/23744235.2020.1831696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Effective antiretroviral treatment of HIV-1, defined as continuously undetectable virus in blood, has substantial effects on the infectiousness and spread of HIV. AIM This paper outlines the assessment of the Swedish Reference Group for Antiviral Therapy (RAV) and Public Health Agency of Sweden regarding contagiousness of HIV-infected persons on antiretroviral therapy (ART). Results and Conclusion: The expert group concludes that there is no risk of transmission of HIV during vaginal or anal intercourse if the HIV-infected person fulfils the criteria for effective ART. Summary: The effective antiretroviral therapy (ART) for HIV-1 infection has dramatically reduced the morbidity and mortality among people who live with HIV. ART also has a noticeable effect on the infectiousness and on the spread of the disease in society. Knowledge about this has grown gradually. For ART to be regarded effective, the level of the HIV RNA in the plasma should be repeatedly and continuously undetectable and the patient should be assessed as continually having high adherence to treatment. Based on available knowledge the Swedish Reference Group for Antiviral Therapy (RAV) and the Public Health Agency of Sweden make the following assessment: There is no risk of HIV transmission during vaginal or anal intercourse if the HIV positive person fulfils the criteria for effective treatment. This includes intercourse where a condom is not used. However, there are a number of other reasons for recommending the use of condoms, primarily to protect against the transmission of other STIs (sexually transmitted infections) and hepatitis, as well as unwanted pregnancy. The occurrence of other STIs does not affect the risk of HIV transmission in persons on effective ART. It is plausible that the risk for transmission of HIV infection between people who inject drugs and share injection equipment is reduced if the individual with HIV is on effective ART, but there are no studies that directly show this. The risk of transmission from mother to child during pregnancy, labour and delivery is very low if the mother's treatment is initiated well before delivery and if the treatment aim of undetectable virus levels is attained. This is dependent on healthcare services being aware of the mother's HIV infection at an early stage. In most contacts with health and medical care, including dental care, the risk of transmission is not significant if the patient is on effective treatment, but the risk may remain, although considerably reduced, in more advanced interventions such as surgery. When an incident with risk of transmission occurs, the patient must always inform those potentially exposed about his or her HIV infection.
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Affiliation(s)
- Jaran Eriksen
- Unit of Infectious Diseases/Venhälsan, Södersjukhuset, Stockholm, Sweden.,Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Jan Albert
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden.,Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Maria Axelsson
- Department of Public Health Analysis and Data Management, Public Health Agency of Sweden, Solna, Sweden
| | - Torsten Berglund
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.,Department of Public Health Analysis and Data Management, Public Health Agency of Sweden, Solna, Sweden
| | - Johanna Brännström
- Unit of Infectious Diseases/Venhälsan, Södersjukhuset, Stockholm, Sweden.,Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Hans Gaines
- Department of Microbiology, Public Health Agency of Sweden, Solna, Sweden
| | - Magnus Gisslén
- Department of Infectious Diseases, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Infectious Diseases, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Peter Gröön
- Regional Office of Communicable Disease Control and Prevention, Stockholm Region, Stockholm, Sweden
| | - Per Hagstam
- Regional Office of Communicable Disease Control and Prevention, Region Skåne, Malmö, Sweden
| | - Lars Navér
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Paediatrics, Karolinska University Hospital, Stockholm, Sweden
| | - Karin Pettersson
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Jenny Stenkvist
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Regional Office of Communicable Disease Control and Prevention, Stockholm Region, Stockholm, Sweden
| | - Anders Sönnerborg
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Tegnell
- Department of Public Health Analysis and Data Management, Public Health Agency of Sweden, Solna, Sweden
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12
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Boström G, Brännström J, Rosendahl E, Nordström P, Littrand H, Lövheim H, Gustafson Y. GENDER, PSYCHOTROPIC DRUG USE AND MORTALITY IN OLDER PEOPLE WITH DEMENTIA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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13
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Brännström J, Sönnerborg A, Svedhem V, Neogi U, Marrone G. A high rate of HIV-1 acquisition post immigration among migrants in Sweden determined by a CD4 T-cell decline trajectory model. HIV Med 2017; 18:677-684. [PMID: 28444865 DOI: 10.1111/hiv.12509] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVES There is a lack of knowledge about the extent to which migrants become HIV-1 infected after arrival in European countries. The objective of this study was to assess the extent to which migrants to Sweden become HIV-1 infected post immigration using a CD4 T-cell decline trajectory model. METHODS All migrants (n = 2268) who were ≥ 15 years old, were diagnosed with HIV-1 infection in the period 1983-2013, had a known year of arrival in Sweden, did not have primary HIV infection and were not infected via mother-to-child transmission were included in the study. The CD4 T-cell decline trajectory model was applied and estimates of HIV acquisition were compared to the clinical reports. Phylogenetic analysis was performed in a subset of patients to explore whether this would favour the model or the doctor's estimate. RESULTS The model estimated 19% of individuals to have been infected after arrival in Sweden, whereas the physician's estimate was 12%. In 79% of cases the estimates agreed. Discordance was predominantly seen when the doctor estimated HIV acquisition to have occurred before arrival in Sweden, while the model estimated it to have occurred after arrival in Sweden, and this type of discordance was seen in 10% of all patients. The probability of a discordance was greater for older patients, those with a high first CD4 T-cell count and those infected via heterosexual transmission. The phylogenetic analysis showed a higher concordance with the CD4 model than with the clinical reports (36 vs. 13%, respectively). CONCLUSIONS The model indicated that a substantially higher proportion of migrants are infected after arrival in Sweden than estimated using clinical routine reports. It is therefore important to further emphasize primary preventive measures among migrants who have established themselves in their new country.
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Affiliation(s)
- J Brännström
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - A Sönnerborg
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.,Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - V Svedhem
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - U Neogi
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - G Marrone
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
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14
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Carlander C, Marrone G, Brännström J, Yilmaz A, Elfgren K, Sparén P, Sönnerborg A. Assessing cervical intraepithelial neoplasia as an indicator disease for HIV in a low endemic setting: a population-based register study. BJOG 2017; 124:1680-1687. [PMID: 28235246 DOI: 10.1111/1471-0528.14614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To analyse whether the prevalence of undiagnosed HIV among (1) all women in Sweden and (2) migrant women, diagnosed with cervical intraepithelial neoplasia grade 2 or worse CIN2+ reaches the threshold of 0.1%, which has been suggested to be cost-effective for HIV testing. DESIGN Population-based register study. SETTING Counties of Stockholm and Gothenburg, Sweden, 1990-2014. POPULATION All women, born between 1940 and 1990, with at least one cervical cytology or histology registered in the Swedish National Cervical Screening Register (NKCx). METHODS Data were collected from the NKCx and the Swedish National HIV register. The proportion of women with undiagnosed HIV among women with CIN2+ compared with women with a normal/mildly abnormal cytology/histology was assessed. MAIN OUTCOME MEASURES Proportion of women with undiagnosed HIV. RESULTS The proportion of undiagnosed HIV was higher among all women with CIN2+ than among those without CIN2+ : 0.06% (95% CI 0.04-0.08) versus 0.04% (95% CI 0.04-0.04); P = 0.017). Among migrant women, the proportion of undiagnosed HIV was higher among those with CIN2+ than among those without [0.30% (95% CI 0.20-0.43) versus 0.08% (95% CI 0.07-0.10); P < 0.001] and exceeded 0.1%, suggesting the cost-effectiveness of HIV testing. Women with undiagnosed HIV at the time of CIN2+ had a significantly lower nadir CD4+ T-cell count, as a measure of immunosuppression, compared with women without CIN2+ before HIV diagnosis (median nadir CD4, 95 cells/mm3 versus 210 cells/mm3 ; P < 0.01). CONCLUSIONS HIV testing should be performed in migrant women with unknown HIV status diagnosed with CIN2+ . TWEETABLE ABSTRACT HIV testing should be performed in migrant women with unknown HIV status diagnosed with CIN2+ .
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Affiliation(s)
- C Carlander
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Centre for Clinical Research, Västmanland County Hospital, Västerås, Sweden
| | - G Marrone
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - J Brännström
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - A Yilmaz
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - K Elfgren
- CLINTEC, Department of Obstetrics and Gynaecology, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - P Sparén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - A Sönnerborg
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
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15
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Mocroft A, Lundgren J, Antinori A, Monforte AD, Brännström J, Bonnet F, Brockmeyer N, Casabona J, Castagna A, Costagliola D, De Wit S, Fätkenheuer G, Furrer H, Jadand C, Johnson A, Lazanas M, Leport C, Moreno S, Mussini C, Obel N, Post F, Reiss P, Sabin C, Skaletz-Rorowski A, Suarez-Loano I, Torti C, Warszawski J, Wittkop L, Zangerle R, Chene G, Raben D, Kirk O. Late presentation for HIV care across Europe: update from the Collaboration of Observational HIV Epidemiological Research Europe (COHERE) study, 2010 to 2013. ACTA ACUST UNITED AC 2016; 20:30070. [PMID: 26624933 DOI: 10.2807/1560-7917.es.2015.20.47.30070] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/18/2015] [Indexed: 11/20/2022]
Abstract
Late presentation (LP) for HIV care across Europe remains a significant issue. We provide a cross-European update from 34 countries on the prevalence and risk factors of LP for 2010-2013. People aged ≥ 16 presenting for HIV care (earliest of HIV-diagnosis, first clinic visit or cohort enrollment) after 1 January 2010 with available CD4 count within six months of presentation were included. LP was defined as presentation with a CD4 count < 350/mm(3) or an AIDS defining event (at any CD4), in the six months following HIV diagnosis. Logistic regression investigated changes in LP over time. A total of 30,454 people were included. The median CD4 count at presentation was 368/mm(3) (interquartile range (IQR) 193-555/mm(3)), with no change over time (p = 0.70). In 2010, 4,775/10,766 (47.5%) were LP whereas in 2013, 1,642/3,375 (48.7%) were LP (p = 0.63). LP was most common in central Europe (4,791/9,625, 49.8%), followed by northern (5,704/11,692; 48.8%), southern (3,550/7,760; 45.8%) and eastern Europe (541/1,377; 38.3%; p < 0.0001). There was a significant increase in LP in male and female people who inject drugs (PWID) (adjusted odds ratio (aOR)/year later 1.16; 95% confidence interval (CI): 1.02-1.32), and a significant decline in LP in northern Europe (aOR/year later 0.89; 95% CI: 0.85-0.94). Further improvements in effective HIV testing strategies, with a focus on vulnerable groups, are required across the European continent.
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16
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Wiklander M, Brännström J, Svedhem V, Eriksson LE. Development and psychometric testing of a barriers to HIV testing scale among individuals with HIV infection in Sweden; The Barriers to HIV testing scale-Karolinska version. Health Qual Life Outcomes 2015; 13:185. [PMID: 26584977 PMCID: PMC4653894 DOI: 10.1186/s12955-015-0381-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 11/14/2015] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Barriers to HIV testing experienced by individuals at risk for HIV can result in treatment delay and further transmission of the disease. Instruments to systematically measure barriers are scarce, but could contribute to improved strategies for HIV testing. Aims of this study were to develop and test a barriers to HIV testing scale in a Swedish context. METHODS An 18-item scale was developed, based on an existing scale with addition of six new items related to fear of the disease or negative consequences of being diagnosed as HIV-infected. Items were phrased as statements about potential barriers with a three-point response format representing not important, somewhat important, and very important. The scale was evaluated regarding missing values, floor and ceiling effects, exploratory factor analysis, and internal consistencies. RESULTS The questionnaire was completed by 292 adults recently diagnosed with HIV infection, of whom 7 were excluded (≥9 items missing) and 285 were included (≥12 items completed) in the analyses. The participants were 18-70 years old (mean 40.5, SD 11.5), 39 % were females and 77 % born outside Sweden. Routes of transmission were heterosexual transmission 63 %, male to male sex 20 %, intravenous drug use 5 %, blood product/transfusion 2 %, and unknown 9 %. All scale items had <3 % missing values. The data was feasible for factor analysis (KMO = 0.92) and a four-factor solution was chosen, based on level of explained common variance (58.64 %) and interpretability of factor structure. The factors were interpreted as; personal consequences, structural barriers, social and economic security, and confidentiality. Ratings on the minimum level (suggested barrier not important) were common, resulting in substantial floor effects on the scales. The scales were internally consistent (Cronbach's α 0.78-0.91). CONCLUSIONS This study gives preliminary evidence of the scale being feasible, reliable and valid to identify different types of barriers to HIV testing.
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Affiliation(s)
- Maria Wiklander
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
- Department of Clinical Sciences Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
- Division of Nursing, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 23300, SE-141 83, Huddinge, Sweden.
| | - Johanna Brännström
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
| | - Veronica Svedhem
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
| | - Lars E Eriksson
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
- Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden.
- School of Health Sciences, City University London, London, UK.
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17
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Brännström J, Svedhem Johansson V, Marrone G, Wendahl S, Yilmaz A, Blaxhult A, Sönnerborg A. Deficiencies in the health care system contribute to a high rate of late HIV diagnosis in Sweden. HIV Med 2015; 17:425-35. [PMID: 26559921 DOI: 10.1111/hiv.12321] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of the study was to identify factors in HIV-infected patients and the health care system which contribute to late diagnosis. METHODS All patients who were newly diagnosed with HIV infection at 12 clinics in Sweden over a period of 2.5 years (n = 575) were included in the study, corresponding to three-quarters of newly diagnosed HIV infections in the country. The patients were classified as non-late presenters or late presenters (LPs), defined as those with a CD4 count < 350 cells/μL or AIDS. LPs were subdivided into those without and those with advanced HIV disease, which was defined as a CD4 count < 200 cells/μL or AIDS. Demographics, missed AIDS and HIV-associated symptoms in the preceding 3 years, immigration date, and health examination at immigration were recorded. RESULTS Fifty-eight per cent of the patients were LPs, of whom 66% had advanced disease. Age > 30 years, origin in sub-Saharan Africa or Eastern Europe/Asia/the Pacific region, and country of transmission being in sub-Saharan Africa or unknown were associated with late presentation. Half of the patients of non-Swedish origin had lived for more than 1 year in Sweden at diagnosis and 66% had a missed HIV testing opportunity at immigration. Twenty-seven per cent of all patients had presented for health care with AIDS- and/or HIV-associated conditions without having an HIV test. Sixteen per cent had a history of symptoms without seeking care. CONCLUSIONS Deficiencies in the health care system with missed HIV testing opportunities contribute to the high proportion of late presenters in Sweden, especially among migrants. With increased testing at immigration and further incorporation of "indicator-guided" testing in general practice, most patients could be diagnosed earlier.
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Affiliation(s)
- J Brännström
- Unit of Infectious Diseases, Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - V Svedhem Johansson
- Unit of Infectious Diseases, Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - G Marrone
- Unit of Infectious Diseases, Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - S Wendahl
- Department of Infectious Diseases, Sunderbyn Hospital, Luleå, Sweden
| | - A Yilmaz
- Department of Infectious Diseases, University of Gothenburg, Gothenburg, Sweden
| | - A Blaxhult
- Department of Clinical Science and Education, Venhälsan, South General Hospital, Stockholm, Sweden
| | - A Sönnerborg
- Unit of Infectious Diseases, Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.,Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
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Brännström J, Svedhem V, Yilmaz A, Blaxhult A, Wendahl S, Sönnerborg A. A high occurrence of late presenters and missed HIV diagnosis in clinical care in Sweden. J Int AIDS Soc 2010. [PMCID: PMC3112948 DOI: 10.1186/1758-2652-13-s4-p169] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Brännström J, Akerlund B, Arneborn M, Blaxhult A, Giesecke J. Patients unaware of their HIV infection until AIDS diagnosis in Sweden 1996-2002--a remaining problem in the highly active antiretroviral therapy era. Int J STD AIDS 2005; 16:702-6. [PMID: 16212720 DOI: 10.1258/095646205774357262] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Our objective was to analyse the characteristics of patients who were unaware of their HIV infection until they developed AIDS, in the period after introduction of highly active antiretroviral therapy. The complete national register of HIV and AIDS cases reported to the Department of Epidemiology at the Swedish Institute for Infectious Disease Control 1996-2002 was searched for cases diagnosed with HIV less than three months before AIDS diagnosis (so-called "late testers"). Of a total of 487 patients with AIDS, reported during the seven-year period, 219 (45%) were late testers. Their proportion of all AIDS cases increased from 22% in 1996 to 58% in 2002. Heterosexual route of transmission, age greater than 40 years, and foreign origin were all significant risk factors for being a late tester. Intravenous drug users were associated with a highly significant reduced risk. The group without previously known HIV infection represents an increasing part of all cases of AIDS. From a disease control and from a medical perspective, it is important to study this group further and discover what measures are needed for earlier identification and access to medical care.
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Affiliation(s)
- J Brännström
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
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Abstract
BACKGROUND Helicobacter pylori, which causes gastritis and peptic ulcer, seems to be an important factor in the pathogenesis of gastric cancer and MALT lymphoma. Thus our aim was to examine whether H. pylori influences DNA synthesis in epithelial cells in vitro. METHODS Sonicated and water extracts of H. pylori (cytotoxic strains NCTC 11637, 88-23 and A5, and a noncytotoxic isogenic mutant of A5, A5 vac A) were diluted to a final concentration of 1/1,000, 1/100, 1/50 and 1/10. Water extracts of Escherichia coli were used as reference. IEC-6 cells were incubated during 24 h with fragments of H. pylori or extracts of the concentrations described above. The cells were labeled with 3H-methylthymidine for 4 h and processed for autoradiography. DNA synthesis was evaluated by the labeling index (LI). RESULTS The LI% of controls was 15.6 +/- 5.1%. All the water extracts and sonicated strains of H. pylori increased the LI% in a dose-dependent manner (p < 0.001). The highest concentrations of the sonicated strains tended to reduce the LI%, although these values were still higher than those of the control group. The water extracts of E. coli increased the LI% in a dose-dependent manner (p < 0.0001). CONCLUSION H. pylori stimulates DNA synthesis in epithelial cells in vitro, but no association was found with the presence of cytotoxin production. Our results suggest that hitherto unknown components of H. pylori may contribute to the increase in cell proliferation observed in gastritis and to the development of MALT lymphoma and gastric cancer.
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Affiliation(s)
- J Brännström
- Department of Medicine, Karolinska Institute, Danderyd Hospital, Stockholm, Sweden
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