GHTM

Global Health and Tropical Medicine

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Home / Archives for Sexually Transmitted Infections

Secondary syphilis mimicking inflammatory bowel disease

  • Authors: Borges-Costa J, Loreto H, Marques S, Vasconcelos P
  • Journal: Sexually Transmitted Infections
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/22645392

This study reports the case of a 15-year-old male patient with extensive anal inflammation, cobblestone-like mucosa and areas of ulceration, loose bloody stool and weight loss for 8 weeks, suggestive of inflammatory bowel disease. Genital lesions of syphilides were later observed and Venereal Disease Research Laboratory test was positive, thus benzyl penicillin treatment was prescribed with total resolution of genital and bowel symptoms.
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Risk-taking behaviours and HIV infection among sex workers in Portugal: results from a cross-sectional survey

  • Authors: Barros H, Dias S, Fuertes R, Gama A, Mendão L
  • Publication Year: 2015
  • Journal: Sexually Transmitted Infections
  • Link: http://sti.bmj.com/content/91/5/346%20

Sex workers (SW) are key populations at an increased risk of HIV infection. This study aimed to characterise risk-taking behaviours and assess HIV prevalence among SW in Portugal. A cross-sectional survey was conducted with 1040 SW using a participatory research approach. SW were recruited in sex-work locations and community-based organisation offices. Data were collected through […]
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The role of men who pay for sex in STI transmission: current knowledge and future directions. The contribution of the third UK National Survey of Sexual Attitudes and Lifestyles (Natsal-3)

  • Authors: Dias S
  • Publication Year: 2015
  • Journal: Sexually Transmitted Infections
  • Link: http://sti.bmj.com/content/91/2/78.long%20

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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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