Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Jannie J. van der Helm"'
Publikováno v:
BMC Infectious Diseases, Vol 17, Iss 1, Pp 1-6 (2017)
Abstract Background Men who have sex with men (MSM) constitute a risk group for sexual transmitted infections (STIs), including HIV. Despite counselling interventions, risk behaviour remains high. Syndemic theory holds that psychosocial problems ofte
Externí odkaz:
https://doaj.org/article/06ee43a3f526486b8ab0eb391ad2530a
Autor:
Menne Bartelsman, Henry J. C. de Vries, Maarten F. Schim van der Loeff, Leslie O. A. Sabajo, Jannie J. van der Helm
Publikováno v:
BMC Infectious Diseases, Vol 16, Iss 1, Pp 1-8 (2016)
Abstract Background Point-of-care (POC) tests are an important strategy to address the epidemic of sexually transmitted infections (STIs). The leucocyte esterase test (LET) can be used as a POC test for chlamydia. The aim of this study was to determi
Externí odkaz:
https://doaj.org/article/9ab974156ddb4b8fb3630ff54fc84525
Autor:
Jannie J van der Helm, Leslie O A Sabajo, Antoon W Grunberg, Servaas A Morré, Arjen G C L Speksnijder, Henry J C de Vries
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e32122 (2012)
BackgroundIn general, point-of-care (POC) tests for Chlamydia trachomatis (Ct) show disappointing test performance, especially disappointing sensitivity results. However, one study sponsored by the manufacturer (Diagnostics for the Real World) report
Externí odkaz:
https://doaj.org/article/3c4744da7110415f8269c9d4c05c18c9
Autor:
Henry J. C. de Vries, Rik H. Koekenbier, Martijn S. van Rooijen, Maarten F. Schim van der Loeff, Jannie J. van der Helm
Publikováno v:
Sexually transmitted diseases, 45(2), 132-137. Lippincott Williams and Wilkins
Sexually Transmitted Diseases
Sexually Transmitted Diseases
Urogenital chlamydia patients returned for a retest either at 8, 16, or 26 weeks posttreatment. The retest uptake was highest in the 8-week group; positivity rates were similar between groups.
Background Chlamydia trachomatis is a common, often
Background Chlamydia trachomatis is a common, often
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a75891df4e4b9fffdc0221e556d9266
https://doi.org/10.1097/olq.0000000000000706
https://doi.org/10.1097/olq.0000000000000706
Autor:
Jannie J. van der Helm, Karen Lindenburg, Maarten F. Schim van der Loeff, Maria Prins, Daniela K van Santen
Publikováno v:
International journal on drug policy, 47, 95-101. Elsevier
Background: HIV-positive people who use drugs (PWUD) start antiretroviral therapy (ART) later than other risk groups, and among HCV-positive PWUD, HCV treatment uptake is low. Nowadays, HCV direct acting antivirals (DAAs) are available and reimbursed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9f128ba7e58694ad8e6201f8d08391f
https://doi.org/10.1016/j.drugpo.2017.05.026
https://doi.org/10.1016/j.drugpo.2017.05.026
Autor:
Charlotte van der Veer, Jannie J. van der Helm, Sylvia M. Bruisten, Henry J. C. de Vries, Robin van Houdt
Publikováno v:
Clinical infectious diseases, 64(1), 24-31. Oxford University Press
Clinical Infectious Diseases, 64(1), 24-31. Oxford University Press
Van Der Veer, C, Bruisten, S M, Van Der Helm, J J, De Vries, H J C & Van Houdt, R 2017, ' The cervicovaginal microbiota in women notified for chlamydia trachomatis infection : A case-control study at the sexually transmitted infection outpatient clinic in Amsterdam, The Netherlands ', Clinical Infectious Diseases, vol. 64, no. 1, pp. 24-31 . https://doi.org/10.1093/cid/ciw586
Clinical Infectious Diseases, 64(1), 24-31. Oxford University Press
Van Der Veer, C, Bruisten, S M, Van Der Helm, J J, De Vries, H J C & Van Houdt, R 2017, ' The cervicovaginal microbiota in women notified for chlamydia trachomatis infection : A case-control study at the sexually transmitted infection outpatient clinic in Amsterdam, The Netherlands ', Clinical Infectious Diseases, vol. 64, no. 1, pp. 24-31 . https://doi.org/10.1093/cid/ciw586
Background. Increasing evidence suggests that the cervicovaginal microbiota (CVM) plays an important role in acquiring sexually transmitted infections (STIs). Here we study the CVM in a population of women notified by a sex partner for Chlamydia trac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d0888a28a285ae07159341c9b43e4f
http://www.scopus.com/inward/record.url?scp=85015238727&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85015238727&partnerID=8YFLogxK
Autor:
Sylvia M. Bruisten, Bart Versteeg, Martijn S. van Rooijen, Jannie J. van der Helm, Nynke Hesselina Neeltje de Vrieze, Henry J. C. de Vries
Publikováno v:
Sexually Transmitted Diseases
Sexually transmitted diseases, 44(9), 547-550. Lippincott Williams and Wilkins
Sexually transmitted diseases, 44(9), 547-550. Lippincott Williams and Wilkins
Among men who have sex with men, urethral lymphogranuloma venereum was diagnosed 15 times less often than anorectal LGV. Genital-anal contact seems not the only mode of transmission. Other modes like oral-anal transmission should be considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bc1ebb00b1b9f4fb7033cc1b60e4cae
https://doi.org/10.1097/olq.0000000000000657
https://doi.org/10.1097/olq.0000000000000657
Autor:
Stephen Vreden, Jimmy Roosblad, Richard Molenkamp, Maria Prins, Thijs J W van de Laar, Ashna D Hindori-Mohangoo, Jannie J. van der Helm, M. Sigrid Mac Donald-Ottevanger, John Codrington, Els Dams
Publikováno v:
Virology, 499, 114-120. Academic Press Inc.
Virology, 499, 114-120
Virology, 499, 114-120
Little is known about the epidemiology of HCV in Suriname, a former Dutch colony in South America. To study the prevalence, determinants and genetic diversity of HCV, a one-month survey was conducted at the only Emergency Department in the capital Pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acefda6d1dc89089e0ae7f11f05bea17
https://doi.org/10.1016/j.virol.2016.07.001
https://doi.org/10.1016/j.virol.2016.07.001
Autor:
Jannie J. van der Helm, Esther de Vries, Maarten F. Schim van der Loeff, Henry J. C. de Vries, Charlotte van der Veer, Dennis R. A. Mans, Antoon W Grünberg
Publikováno v:
BMJ Open
BMJ open, 9(5):e025417. BMJ Publishing Group
BMJ open, 9(5):e025417. BMJ Publishing Group
ObjectiveVaginal steam baths with herb leaves (herb use) is practised by some Surinamese women. We assessed herb use among women from the five most prevalent ethnic groups, and if herb use is associated withChlamydia trachomatisinfection.SettingParti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c5b96f70cd44f52084e5a3ffb2155e
http://europepmc.org/articles/PMC6530446
http://europepmc.org/articles/PMC6530446
Autor:
Elske Hoornenborg, Roel C A Achterbergh, Henry Jc de Vries, Jannie J. van der Helm, Gerard J.B. Sonder, Maria Prins, Yvonne T. H. P. van Duijnhoven, Maarten F. Schim van der Loeff, Udi Davidovich, Arjan Hogewoning
Publikováno v:
Journal of the International AIDS Society
Journal of the International AIDS Society, 21(3). International AIDS Society
Journal of the International AIDS Society, 21(3). International AIDS Society
Introduction The Amsterdam PrEP project is a prospective, open-label demonstration study at a large sexually transmitted infection (STI) clinic. We examined the uptake of PrEP; the baseline characteristics of men who have sex with men (MSM) and trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83bb2c85d19feec454418f37e29c9146
https://doi.org/10.1002/jia2.25105
https://doi.org/10.1002/jia2.25105