10 documents found, page 1 of 1
Determinants of HIV-1 Transmission Clusters and Transmitted Drug Resistance in ...
Abrantes, Ricardo; Pimentel, Victor; Sebastião, Cruz; Miranda, Mafalda N S; Seabra, Sofia; Silva, Ana Rita; Diniz, António; Ascenção, BiancaIntroduction: In the EU/EEA, men who have sex with men (MSM) is a priority group for the prevention and control of HIV-1 infection. In Portugal, the 2023 HIV incidence rate was 8.2 per 100,000 inhabitants, with 876 new infections, 41.7% in MSM. We aim to characterize HIV-1 transmission clusters (TC) and transmitted drug resistance (TDR) and its sociodemographic, behavioral, clinical, and viral genomic determina...
Determinants of HIV-1 transmission clusters and transmitted drug resistance in ...
Abrantes, Ricardo; Pimentel, Victor; Sebastião, Cruz; Miranda, Mafalda N. S.; Seabra, Sofia; Silva, Ana Rita; Diniz, António; Ascenção, BiancaIn the EU/EEA, men who have sex with men (MSM) is a priority group for the prevention and control of HIV-1 infection. In Portugal, the 2023 HIV incidence rate was 8.2 per 100,000 inhabitants, with 876 new infections, 41.7% in MSM. We aim to characterize HIV-1 transmission clusters (TC) and transmitted drug resistance (TDR) and its sociodemographic, behavioral, clinical, and viral genomic determinants in MSM new...
Sociodemographic, Clinical, and Behavioral Factors Associated with Sexual Trans...
Miranda, Mafalda N. S.; Pimentel, Victor; Graça, Jacqueline; Seabra, Sofia G.; Sebastião, Cruz S.; Diniz, António; Faria, Domitília; Teófilo, EugénioIntroduction: Sexually transmitted infections (STIs) continue to occur at high levels. According to the WHO, each year there are an estimated 374 million new infections with syphilis, gonorrhea, chlamydia, and trichomoniasis. STIs are associated with an increased risk of acquiring HIV infection. Migrants are reportedly highly affected by STIs. Objectives: This study aims to characterize factors associated with ...
Determinants of HIV late presentation among men who have sex with men in Portug...
Abrantes, Ricardo; Pimentel, Victor; Miranda, Mafalda N. S.; Silva, Ana Rita; Diniz, António; Ascenção, Bianca; Piñeiro, Carmela; Koch, CarmoIntroduction: HIV late presentation (LP) remains excessive in Europe. We aimed to analyze the factors associated with late presentation in the MSM population newly diagnosed with HIV in Portugal between 2014 and 2019. Methods: We included 391 newly HIV-1 diagnosed Men who have Sex with Men (MSM), from the BESTHOPE project, in 17 countrywide Portuguese hospitals. The data included clinical and socio-behavioral q...
Determinants of HIV late presentation among men who have sex with men in Portug...
Abrantes, Ricardo; Pimentel, Victor; Miranda, Mafalda N. S.; Silva, Ana Rita; Diniz, António; Ascenção, Bianca; Piñeiro, Carmela; Koch, CarmoIntroduction HIV late presentation (LP) remains excessive in Europe. We aimed to analyze the factors associated with late presentation in the MSM population newly diagnosed with HIV in Portugal between 2014 and 2019.Methods We included 391 newly HIV-1 diagnosed Men who have Sex with Men (MSM), from the BESTHOPE project, in 17 countrywide Portuguese hospitals. The data included clinical and socio-behavioral ques...
Sociodemographic, clinical, and behavioral factors associated with sexual trans...
Miranda, Mafalda N. S.; Pimentel, Victor; Graça, Jacqueline; Seabra, Sofia G.; Sebastião, Cruz S.; Diniz, António; Faria, Domitília; Teófilo, EugénioIntroduction: Sexually transmitted infections (STIs) continue to occur at high levels. According to the WHO, each year there are an estimated 374 million new infections with syphilis, gonorrhea, chlamydia, and trichomoniasis. STIs are associated with an increased risk of acquiring HIV infection. Migrants are reportedly highly affected by STIs. Objectives: This study aims to characterize factors associated with ...
HIV-1-Transmitted Drug Resistance and Transmission Clusters in Newly Diagnosed ...
Pingarilho, Marta; Pimentel, Victor; Miranda, Mafalda N. S.; Silva, Ana Rita; Diniz, António; Ascenção, Bianca Branco; Piñeiro, Carmela; Koch, CarmoObjective: To describe and analyze transmitted drug resistance (TDR) between 2014 and 2019 in newly infected patients with HIV-1 in Portugal and to characterize its transmission networks. Methods: Clinical, socioepidemiological, and risk behavior data were collected from 820 newly diagnosed patients in Portugal between September 2014 and December 2019. The sequences obtained from drug resistance testing were us...
HIV-1-transmitted drug resistance and transmission clusters in newly diagnosed ...
Pingarilho, Marta; Pimentel, Victor; Miranda, Mafalda N. S.; Silva, Ana Rita; Diniz, António; Ascenção, Bianca Branco; Piñeiro, Carmela; Koch, CarmoObjective: To describe and analyze transmitted drug resistance (TDR) between 2014 and 2019 in newly infected patients with HIV-1 in Portugal and to characterize its transmission networks. Methods: Clinical, socioepidemiological, and risk behavior data were collected from 820 newly diagnosed patients in Portugal between September 2014 and December 2019. The sequences obtained from drug resistance testing were us...
Frequência de Mutações de Resistência aos ARVs em novos casos de infeção por VI...
Aldir, Isabel; Cortes Martins, Helena; Caetano, Constantino; Sarmento, António; Serrão, Rosário; Saraiva da Cunha, José; Oliveira, JoaquimIntrodução: A avaliação da presença de mutações que confiram resistência aos fármacos usados no tratamento da infeção por VIH-1, faz parte da avaliação laboratorial efetuada no quadro de um diagnóstico de novo, e a monitorização da sua prevalência é preconizada internacionalmente. Objetivos: Avaliar a frequência de mutações de resistência (MR) entre doentes com diagnóstico estabelecido em 2018 e identificar det...
Surto de Clostridium difficile – a experiência recente de um hospital distrital
Pinho, Raquel; Cabezuelo, Lourdes; Mota, Sandra; Gião, Marília; Oleastro, Mónica; Noriega, Elena; Coelho, Marta; Coutinho, Salomé; Faria, DomitíliaIntrodução e objectivos: A doença associada a Clostridium difficile (DACD) é um problema crescente a nível mundial. Os autores relatam o surto ocorrido no seu hospital, pretendendo contribuir para um melhor conhecimento da epidemiologia desta doença no nosso país. Metodologia: estudo retrospectivo com caracterização demográfica, epidemiológica e clínica dos doentes com DACD diagnosticados de 01/01/12 a 30/09/12...