Výsledky vyhledávání - "Heiko Karcher"

Akademický článek

SARS-CoV-2 seroprevalence among people living with HIV in the German HIV-1 Seroconverter Cohort, 2020–2022.

Autor: Hohn, Oliver¹ (AUTHOR), Meixenberger, Karolin¹ (AUTHOR), Volkwein, Alexander¹ (AUTHOR), Körner, Kyra¹ (AUTHOR), Icli, Suheda¹ (AUTHOR), Koppe, Uwe² (AUTHOR), Hower, Martin³ (AUTHOR), Bremer, Viviane² (AUTHOR), Gunsenheimer-Bartmeyer, Barbara² (AUTHOR), Bannert, Norbert¹ (AUTHOR) BannertN@rki.de, Knechten, Heribert (AUTHOR), Panstruga, Petra (AUTHOR), Schühlen, Helmut (AUTHOR), Isner, Caroline (AUTHOR), Wesselmann, Hans (AUTHOR), Schürmann, Dirk (AUTHOR), Bohr, Ulrich (AUTHOR), Jessen, Heiko (AUTHOR), Jessen, Arne B. (AUTHOR), Grunwald, Stephan (AUTHOR)

Publikováno v: BMC Infectious Diseases. 11/1/2024, Vol. 24 Issue 1, p1-9. 9p.

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Intrapartum Transmission After Mucosal Exposure to HIV Was Not Observed With Single-Dose Nevirapine for Mother and Child

Autor: Angelika Mayer, Shirin Simo, Kizito Mugenyi, Gundel Harms, Moses Ali, Heiko Karcher, Andrea Kunz, Michael Kurowski

Publikováno v: JAIDS Journal of Acquired Immune Deficiency Syndromes. 44:562-565

Background: Intrapartum transmission of HIV has been reported to be associated with HIV in oropharyngeal secretions (OPSs) of the child. In this study, we analyze the frequency of intrapartum transmission after mucosal exposure to HIV after administr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdcbcc79e6fb3d51dffed1c093b803a2
https://doi.org/10.1097/qai.0b013e31802f853f

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Risk factors for treatment denial and loss to follow-up in an antiretroviral treatment cohort in Kenya

Autor: John Odera, Heiko Karcher, Andrea Kunz, Austin Omondi, Gundel Harms

Publikováno v: Tropical Medicine & International Health. 12:687-694

Summary Objectives: To evaluate risk factors for treatment denial and loss to follow-up in an antiretroviral treatment (ART) cohort in a rural African setting in western Kenya. Method: Sociodemographic and clinical data of patients enrolled in an ART

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80f3b4d4773a32d593ad3890fd7d4109
https://doi.org/10.1111/j.1365-3156.2007.01830.x

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Comparison of two alternative methods for CD4+ T-cell determination (Coulter manual CD4 count and CyFlow) against standard dual platform flow cytometry in Uganda

Autor: Dankmar Böhning, Gundel Harms, Robert Downing, Silver Mashate, Heiko Karcher

Publikováno v: Cytometry Part B: Clinical Cytometry. :163-169

Background In this study we evaluated alternative CD4+ T-cell counting methods in clients of a PMTCT Programme in rural Uganda. Methods The Coulter Manual CD4 Count method for CD4+ T-cell enumeration (Cyto-Spheres) and an automated method (volumetric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::139e0c7ddaa088a014c9f6f61eba2239
https://doi.org/10.1002/cyto.b.20093

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Effect of age on the CD4⁺ T-cell impairment in HIV-infected persons without and with cART

Autor: Anika Geelhaar-Karsch, Heiko Karcher, Diana Bösel, Verena Moos, Kristina Allers, Thomas Schneider, Wolfgang Schmidt, Hans-Jörg Epple, Katina Schinnerling, Désirée Kunkel

Publikováno v: Journal of acquired immune deficiency syndromes (1999). 66(1)

BACKGROUND Knowledge about HIV infection in older persons is becoming increasingly important. CD4⁺ T cells are essential for protective immunity, but little is known about the effect of age on the CD4⁺ T-cell impairment in HIV infection. METHODS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2abaa7beb5fc461919b322aa352b5c6
https://pubmed.ncbi.nlm.nih.gov/24378723

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Risk factors for treatment denial and loss to follow-up in an antiretroviral treatment cohort in Kenya

Autor: Heiko, Karcher, Austin, Omondi, John, Odera, Andrea, Kunz, Gundel, Harms

Publikováno v: Tropical medicineinternational health : TMIH. 12(5)

To evaluate risk factors for treatment denial and loss to follow-up in an antiretroviral treatment (ART) cohort in a rural African setting in western Kenya.Sociodemographic and clinical data of patients enrolled in an ART cohort were collected within

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c7e29f445d59a353a529c0f47d556016
https://pubmed.ncbi.nlm.nih.gov/17445136

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Outcome of different nevirapine administration strategies in preventing mother-to-child transmission (PMTCT) programs in Tanzania and Uganda

Autor: Gabriele Poggensee, Andrea Kunz, Heiko Karcher, Paulina Mbezi, Gundel Harms, Kizito Mugenyi

Publikováno v: Journal of the International AIDS Society

Objective Prevention-of-mother-to-child transmission (PMTCT) interventions based on single-dose nevirapine (NVP) are widely implemented in Africa, but strategies differ regarding how and when to administer the drug to women and infants. The aim of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0442418980e71ce622a9f701d3d910a3
https://pubmed.ncbi.nlm.nih.gov/16926751

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