Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review

Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Flávia Alves Campos [verfasserIn] Gláucia Manzan Queiroz de Andrade [verfasserIn] Antônio de Pádua Santos Lanna [verfasserIn] Bruno Freitas Lage [verfasserIn] Maria Vitória Mourão Assumpção [verfasserIn] Jorge A. Pinto [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2014

Übergeordnetes Werk:	In: Brazilian Journal of Infectious Diseases - Elsevier, 2004, 18(2014), 6, Seite 609-617
Übergeordnetes Werk:	volume:18 ; year:2014 ; number:6 ; pages:609-617

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.bjid.2014.05.008

Katalog-ID:	DOAJ003433951

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520			\|a Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection
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allfields	10.1016/j.bjid.2014.05.008 doi (DE-627)DOAJ003433951 (DE-599)DOAJdf0151f744e14b95af3d8d9c391b9d73 DE-627 ger DE-627 rakwb eng RC109-216 QR1-502 Flávia Alves Campos verfasserin aut Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Infectious and parasitic diseases Microbiology Gláucia Manzan Queiroz de Andrade verfasserin aut Antônio de Pádua Santos Lanna verfasserin aut Bruno Freitas Lage verfasserin aut Maria Vitória Mourão Assumpção verfasserin aut Jorge A. Pinto verfasserin aut In Brazilian Journal of Infectious Diseases Elsevier, 2004 18(2014), 6, Seite 609-617 (DE-627)332927148 (DE-600)2055442-4 16784391 nnns volume:18 year:2014 number:6 pages:609-617 https://doi.org/10.1016/j.bjid.2014.05.008 kostenfrei https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 kostenfrei http://www.sciencedirect.com/science/article/pii/S1413867014001287 kostenfrei https://doaj.org/toc/1413-8670 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 18 2014 6 609-617
spelling	10.1016/j.bjid.2014.05.008 doi (DE-627)DOAJ003433951 (DE-599)DOAJdf0151f744e14b95af3d8d9c391b9d73 DE-627 ger DE-627 rakwb eng RC109-216 QR1-502 Flávia Alves Campos verfasserin aut Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Infectious and parasitic diseases Microbiology Gláucia Manzan Queiroz de Andrade verfasserin aut Antônio de Pádua Santos Lanna verfasserin aut Bruno Freitas Lage verfasserin aut Maria Vitória Mourão Assumpção verfasserin aut Jorge A. Pinto verfasserin aut In Brazilian Journal of Infectious Diseases Elsevier, 2004 18(2014), 6, Seite 609-617 (DE-627)332927148 (DE-600)2055442-4 16784391 nnns volume:18 year:2014 number:6 pages:609-617 https://doi.org/10.1016/j.bjid.2014.05.008 kostenfrei https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 kostenfrei http://www.sciencedirect.com/science/article/pii/S1413867014001287 kostenfrei https://doaj.org/toc/1413-8670 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 18 2014 6 609-617
allfields_unstemmed	10.1016/j.bjid.2014.05.008 doi (DE-627)DOAJ003433951 (DE-599)DOAJdf0151f744e14b95af3d8d9c391b9d73 DE-627 ger DE-627 rakwb eng RC109-216 QR1-502 Flávia Alves Campos verfasserin aut Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Infectious and parasitic diseases Microbiology Gláucia Manzan Queiroz de Andrade verfasserin aut Antônio de Pádua Santos Lanna verfasserin aut Bruno Freitas Lage verfasserin aut Maria Vitória Mourão Assumpção verfasserin aut Jorge A. Pinto verfasserin aut In Brazilian Journal of Infectious Diseases Elsevier, 2004 18(2014), 6, Seite 609-617 (DE-627)332927148 (DE-600)2055442-4 16784391 nnns volume:18 year:2014 number:6 pages:609-617 https://doi.org/10.1016/j.bjid.2014.05.008 kostenfrei https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 kostenfrei http://www.sciencedirect.com/science/article/pii/S1413867014001287 kostenfrei https://doaj.org/toc/1413-8670 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 18 2014 6 609-617
allfieldsGer	10.1016/j.bjid.2014.05.008 doi (DE-627)DOAJ003433951 (DE-599)DOAJdf0151f744e14b95af3d8d9c391b9d73 DE-627 ger DE-627 rakwb eng RC109-216 QR1-502 Flávia Alves Campos verfasserin aut Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Infectious and parasitic diseases Microbiology Gláucia Manzan Queiroz de Andrade verfasserin aut Antônio de Pádua Santos Lanna verfasserin aut Bruno Freitas Lage verfasserin aut Maria Vitória Mourão Assumpção verfasserin aut Jorge A. Pinto verfasserin aut In Brazilian Journal of Infectious Diseases Elsevier, 2004 18(2014), 6, Seite 609-617 (DE-627)332927148 (DE-600)2055442-4 16784391 nnns volume:18 year:2014 number:6 pages:609-617 https://doi.org/10.1016/j.bjid.2014.05.008 kostenfrei https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 kostenfrei http://www.sciencedirect.com/science/article/pii/S1413867014001287 kostenfrei https://doaj.org/toc/1413-8670 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 18 2014 6 609-617
allfieldsSound	10.1016/j.bjid.2014.05.008 doi (DE-627)DOAJ003433951 (DE-599)DOAJdf0151f744e14b95af3d8d9c391b9d73 DE-627 ger DE-627 rakwb eng RC109-216 QR1-502 Flávia Alves Campos verfasserin aut Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection Infectious and parasitic diseases Microbiology Gláucia Manzan Queiroz de Andrade verfasserin aut Antônio de Pádua Santos Lanna verfasserin aut Bruno Freitas Lage verfasserin aut Maria Vitória Mourão Assumpção verfasserin aut Jorge A. Pinto verfasserin aut In Brazilian Journal of Infectious Diseases Elsevier, 2004 18(2014), 6, Seite 609-617 (DE-627)332927148 (DE-600)2055442-4 16784391 nnns volume:18 year:2014 number:6 pages:609-617 https://doi.org/10.1016/j.bjid.2014.05.008 kostenfrei https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 kostenfrei http://www.sciencedirect.com/science/article/pii/S1413867014001287 kostenfrei https://doaj.org/toc/1413-8670 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 18 2014 6 609-617
language	English
source	In Brazilian Journal of Infectious Diseases 18(2014), 6, Seite 609-617 volume:18 year:2014 number:6 pages:609-617
sourceStr	In Brazilian Journal of Infectious Diseases 18(2014), 6, Seite 609-617 volume:18 year:2014 number:6 pages:609-617
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topic_facet	Infectious and parasitic diseases Microbiology
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container_title	Brazilian Journal of Infectious Diseases
authorswithroles_txt_mv	Flávia Alves Campos @@aut@@ Gláucia Manzan Queiroz de Andrade @@aut@@ Antônio de Pádua Santos Lanna @@aut@@ Bruno Freitas Lage @@aut@@ Maria Vitória Mourão Assumpção @@aut@@ Jorge A. Pinto @@aut@@
publishDateDaySort_date	2014-01-01T00:00:00Z
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Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. 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callnumber-first	R - Medicine
author	Flávia Alves Campos
spellingShingle	Flávia Alves Campos misc RC109-216 misc QR1-502 misc Infectious and parasitic diseases misc Microbiology Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
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topic_title	RC109-216 QR1-502 Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
topic	misc RC109-216 misc QR1-502 misc Infectious and parasitic diseases misc Microbiology
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title	Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
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title_full	Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
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author_browse	Flávia Alves Campos Gláucia Manzan Queiroz de Andrade Antônio de Pádua Santos Lanna Bruno Freitas Lage Maria Vitória Mourão Assumpção Jorge A. Pinto
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title_sort	incidence of congenital toxoplasmosis among infants born to hiv-coinfected mothers: case series and literature review
callnumber	RC109-216
title_auth	Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
abstract	Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection
abstractGer	Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection
abstract_unstemmed	Introduction: There is a paucity of data on the occurrence of congenital toxoplasmosis in children born to mothers dually infected with HIV and Toxoplasma gondii. Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. Keywords: Congenital toxoplasmosis, HIV, Co-infection
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container_issue	6
title_short	Incidence of congenital toxoplasmosis among infants born to HIV-coinfected mothers: case series and literature review
url	https://doi.org/10.1016/j.bjid.2014.05.008 https://doaj.org/article/df0151f744e14b95af3d8d9c391b9d73 http://www.sciencedirect.com/science/article/pii/S1413867014001287 https://doaj.org/toc/1413-8670
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author2	Gláucia Manzan Queiroz de Andrade Antônio de Pádua Santos Lanna Bruno Freitas Lage Maria Vitória Mourão Assumpção Jorge A. Pinto
author2Str	Gláucia Manzan Queiroz de Andrade Antônio de Pádua Santos Lanna Bruno Freitas Lage Maria Vitória Mourão Assumpção Jorge A. Pinto
ppnlink	332927148
callnumber-subject	RC - Internal Medicine
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isOA_txt	true
hochschulschrift_bool	false
doi_str	10.1016/j.bjid.2014.05.008
callnumber-a	RC109-216
up_date	2024-07-03T17:58:23.610Z
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Objective: To evaluate aspects of the mother–infant pairs associated with vertical transmission of toxoplasmosis in women co-infected with HIV in a referral center for perinatally acquired infections in Belo Horizonte, Brazil. Methods: Descriptive study of HIV vertically exposed children, with congenital toxoplasmosis, followed at a referral center (cohort/Belo Horizonte). Prenatal and post-natal variables for the mother–infant pairs were evaluated. A literature review with no filtering for time and language was performed to identify reports of congenital toxoplasmosis in HIV vertically exposed children. Results: Among 2007 HIV vertically exposed children evaluated in the period from 1998 to 2011, 10 cases of congenital toxoplasmosis were identified (incidence: 0.5%, 95% confidence interval: 0.24–0.91). In searching the literature 22 additional cases in 17 reports were found. Combining the findings of our cohort with other reported cases, 50% (16/32) of congenital toxoplasmosis in HIV vertically exposed children were from Brazil. The cases of congenital toxoplasmosis in HIV vertically exposed children identified in Brazil occurred mainly in the post-Highly Active Antiretroviral Therapy era (p = 0.002) and presented a lower death rate (p = 0.003) than those from other countries. In the cohort/Belo Horizonte, HIV infection was identified mainly during gestation; T. gondii vertical transmission was observed in pregnant women with CD4+ < 500 cells/mm3 and latent toxoplasmosis. High rates of ocular lesions (87.5%) and central nervous system involvement (70%) were detected. Conclusions: The risk of vertical transmission of T. gondii in HIV-infected women is low and has been usually associated with maternal immunosuppression and elevated viral load. However, our findings of congenital toxoplasmosis in children born to HIV-infected mothers with latent toxoplasmosis and not immunosuppressed emphasize the need for careful follow-up in these cases. 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