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C. Hofer · SciRah

Researcher profile · Semantic Scholar

C. Hofer

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C. Hofer — researcher profile on SciRah

h-index: 21
Works: 82
Citations: 1,408

Most-cited papers

Prevalence of Listeria monocytogenes fecal carriers in HIV-infected and -uninfected pregnant women from Brazil
I. Freitag, Rodrigo de Castro Lisbôa Pereira, E. Machado, E. Hofer +2 more
2021Brazilian Journal of Microbiology256 citations Open access
Semantic Scholar
Mercury Exposure in Munduruku Indigenous Communities from Brazilian Amazon: Methodological Background and an Overview of the Principal Results
P. C. Basta, Paulo Victor de Sousa Viana, A. C. S. de Vasconcellos, A. Périssé +13 more
2021International Journal of Environmental Research and Public Health73 citations Open access
Semantic Scholar
Effectiveness of Antiretroviral Therapy Among Patients Who Attend Public HIV Clinics in Rio de Janeiro, Brazil
C. Hofer, M. Schechter, L. Harrison
2004Journal of Acquired Immune Deficiency Syndromes52 citations Open access
Semantic Scholar
Antiretroviral Adherence During Pregnancy and Postpartum in Latin America
Régis Kreitchmann, D. Harris, F. Kakehasi, J. Haberer +6 more
2012AIDS Patients Care and STDs50 citations Open access
Semantic Scholar
Understanding the relation between Zika virus infection during pregnancy and adverse fetal, infant and child outcomes: a protocol for a systematic review and individual participant data meta-analysis of longitudinal studies of pregnant women and their infants and children
A. Wilder-Smith, Yinghui Wei, T. V. B. de Araújo, M. Vankerkhove +52 more
2019BMJ Open48 citations Open access
Semantic Scholar
Composite Analysis of the Virome and Bacteriome of HIV/HPV Co-Infected Women Reveals Proxies for Immunodeficiency
Juliana D. Siqueira, Gislaine Curty, Xu-Tao Deng, C. Hofer +5 more
2019Viruses44 citations Open access
Semantic Scholar
Risk of adverse outcomes in offspring with RT-PCR confirmed prenatal Zika virus exposure: An individual participant data meta-analysis of 13 cohorts in the Zika Brazilian Cohorts Consortium
R. A. de Alencar Ximenes, Demócrito de Barros Miranda-Filho, E. Brickley, Thalia Velho Barreto de Araújo +47 more
2022The Lancet Regional Health - Americas42 citations Open access
Semantic Scholar
HYPERTENSION, PREECLAMPSIA AND ECLAMPSIA AMONG HIV-INFECTED PREGNANT WOMEN FROM LATIN AMERICA AND CARIBBEAN COUNTRIES
E. Machado, Margot R. Krauss, Karen M Megazzini, C. Coutinho +7 more
2014Journal of Infection40 citations Open access
Semantic Scholar
[Serovars of Listeria monocytogenes and related species isolated from human clinical specimens].
E. Hofer, Cristhiane Moura Falavina dos Reis, C. Hofer
2006Revista da Sociedade Brasileira de Medicina Tropical37 citations Open access
Semantic Scholar
RFLP patterns and risk factors for recent tuberculosis transmission among hospitalized tuberculosis patients in Rio de Janeiro, Brazil.
F. Fandinho, A. Kritski, C. Hofer, H. Conde +5 more
2000Transactions of the Royal Society of Tropical Medicine and Hygiene37 citations
Semantic Scholar
Characteristics of children hospitalized with dengue fever in an outbreak in Rio de Janeiro, Brazil.
D. Giraldo, C. Sant'Anna, A. Périssé, Maria de Fátima Pombo March +4 more
2011Transactions of the Royal Society of Tropical Medicine and Hygiene32 citations
Semantic Scholar
Drug resistance patterns among hospitalized tuberculous patients in Rio de Janeiro, Brazil, 1993-1994.
Fco Fandinho, AL Kritski, C. Hofer, H. Conde +3 more
1999Memórias do Instituto Oswaldo Cruz31 citations Open access
Semantic Scholar
Gender and survival after AIDS in Rio de Janeiro, Brazil.
G. Santoro-Lopes, Lee H. Harrison, Lawrence H. Moulton, Luis Antonio Alves Lima +3 more
1998Journal of Acquired Immune Deficiency Syndromes & Human Retrovirology30 citations Open access
Semantic Scholar
HIV/HPV co-infection during pregnancy in southeastern Brazil: prevalence, HPV types, cytological abnormalities and risk factors.
Angela R I Meyrelles, Juliana D. Siqueira, C. Hofer, T. Costa +7 more
2013Gynecologic Oncology28 citations
Semantic Scholar
The toll of COVID-19 on African children: A descriptive analysis on COVID-19-related morbidity and mortality among the pediatric population in Sub-Saharan Africa
Sabina Rodriguez Velásquez, L. Jacques, J. Dalal, P. Sestito +14 more
2021medRxiv27 citations Open access
Semantic Scholar
Factors associated with lack of antiretroviral adherence among adolescents in a reference centre in Rio de Janeiro, Brazil
L. F. B. Filho, S. Nogueira, E. Machado, T. Abreu +3 more
2008International Journal of STD and AIDS26 citations Open access
Semantic Scholar
Growth parameters in HIV-vertically-infected adolescents on antiretroviral therapy in Rio de Janeiro, Brazil
S. Buonora, S. Nogueira, M. V. Pone, M. Alóe +2 more
2008Annals of Tropical Paediatrics26 citations
Semantic Scholar
Defaulting from anti-tuberculosis treatment in a teaching hospital in Rio de Janeiro, Brazil.
C. G. Salles, M. Conde, C. Hofer, A. J. Cunha +4 more
2004The International Journal of Tuberculosis and Lung Disease26 citations
Semantic Scholar
Factors associated with the development of Congenital Zika Syndrome: a case-control study
Giulia P. Lima, D. Rozenbaum, C. Pimentel, A. C. Frota +6 more
2019BMC Infectious Diseases24 citations Open access
Semantic Scholar
In Utero Exposure to Antiretroviral Drugs: Effect on Birth Weight and Growth Among HIV-Exposed Uninfected Children in Brazil
C. Hofer, O. Keiser, M. Zwahlen, Carla Sepulveda Lustosa +6 more
2015The Pediatric Infectious Disease Journal24 citations Open access
Semantic Scholar
Listeria monocytogenes in renal transplant recipients.
C. Hofer, Carmo Elias Andrade Melles, E. Hofer
1999Revista do Instituto de Medicina Tropical de São Paulo24 citations Open access
Semantic Scholar
An Assessment of Health Outcomes and Methylmercury Exposure in Munduruku Indigenous Women of Childbearing Age and Their Children under 2 Years Old
J. Kempton, A. Périssé, C. Hofer, A. C. S. de Vasconcellos +5 more
2021International Journal of Environmental Research and Public Health21 citations Open access
Semantic Scholar
Virulence genes and genetic relationship of L. monocytogenes isolated from human and food sources in Brazil
R. D. de Almeida, A. V. Barbosa, Rodrigo de Castro Lisbôa, André Felipe das Mercês Santos +3 more
2017Brazilian Journal of Infectious Diseases21 citations Open access
Semantic Scholar
Zika Brazilian Cohorts (ZBC) Consortium: Protocol for an Individual Participant Data Meta-Analysis of Congenital Zika Syndrome after Maternal Exposure during Pregnancy
Costa Alecrim Maria das Graças, M. D. de Amorim, T. V. B. de Araújo, P. Brasil +27 more
2021Viruses18 citations Open access
Semantic Scholar
Viral load predicts new WHO Stage 3 and 4 events in HIV-infected children receiving highly active antiretroviral therapy, independent of CD4 T-lymphocyte value
R. Oliveira, Margot R. Krauss, Suzanne Essama-Bibi, C. Hofer +10 more
2010Clinical Infectious Diseases18 citations Open access
Semantic Scholar
Implementing epidemic intelligence in the WHO African region for early detection and response to acute public health events
G. Williams, B. Impouma, F. Mboussou, T. Lee +12 more
2021Epidemiology and Infection16 citations Open access
Semantic Scholar
High incidence of acquiring methicillin-resistant Staphylococcus aureus in Brazilian children with Atopic Dermatitis and associated risk factors.
E. Abad, Dennis de Carvalho Ferreira, F. S. Cavalcante, S. Saintive +8 more
2020Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi16 citations Open access
Semantic Scholar
Pregnancy outcomes in young mothers with perinatally and behaviorally acquired HIV infections in Rio de Janeiro
P. Lundberg, R. Andersson, E. Machado, T. P. da Costa +1 more
2018Brazilian Journal of Infectious Diseases16 citations Open access
Semantic Scholar
An in-depth statistical analysis of the COVID-19 pandemic’s initial spread in the WHO African region
Ananthu James, J. Dalal, Timokleia Kousi, D. Vivacqua +16 more
2022BMJ Global Health15 citations Open access
Semantic Scholar
Diagnosis of Streptococcus pneumoniae meningitis by polymerase chain reaction amplification of the gene for pneumolysin.
Juliana de A Matos, D. J. Madureira, M. C. Rebelo, C. Hofer +1 more
2006Memórias do Instituto Oswaldo Cruz14 citations Open access
Semantic Scholar
Complications and Sequelae in Patients With Congenital Microcephaly Associated With Zika Virus Infection: Two-Year Follow-Up
L. A. Gouvea, M. Martins, D. Vivacqua, Julia Rosseto +5 more
2021Journal of Child Neurology13 citations
Semantic Scholar
Quality of antenatal care as a risk factor for early onset neonatal infections in Rio de Janeiro, Brazil
B. R. Mizumoto, B. M. Moreira, G. Santoro-Lopes, A. J. Cunha +6 more
2015Brazilian Journal of Infectious Diseases13 citations Open access
Semantic Scholar
Use of Peripherally Inserted Central Catheters to Prevent Catheter-Associated Bloodstream Infection in Children
E. Goes-Silva, T. Abreu, A. C. Frota, C. Pessoa-Silva +2 more
2009Infection Control & Hospital Epidemiology13 citations Open access
Semantic Scholar
Assessment of a two-step nucleic acid amplification assay for detection of Neisseria meningitidis followed by capsular genogrouping.
M. C. Rebelo, R. Boente, Juliana de A Matos, C. Hofer +1 more
2006Memórias do Instituto Oswaldo Cruz13 citations Open access
Semantic Scholar
CD4+ T-cell activation impairs serogroup C Neisseria meningitis vaccine response in HIV-infected children
L. Milagres, Priscilla R. Costa, Bianca A. N. Santos, Giselle P Silva +8 more
2013AIDS (London)12 citations
Semantic Scholar
Lipid levels in the second year of life among HIV-infected and HIV-exposed uninfected Latin American children
Rohan Hazra, Rachel A. Cohen, R. Gonin, J. Monteiro +3 more
2012AIDS (London)12 citations
Semantic Scholar
Bonafide, type-specific human papillomavirus persistence among HIV-positive pregnant women: predictive value for cytological abnormalities, a longitudinal cohort study
Angela R I Meyrelles, Juliana D. Siqueira, P. P. dos Santos, C. Hofer +6 more
2016Memórias do Instituto Oswaldo Cruz11 citations Open access
Semantic Scholar
Acute Retrovirus Syndrome Among Prospectively Identified Homosexual Men With Incident HIV Infection in Brazil
C. Hofer, Lee H. Harrison, C. Struchiner, R. Moreira +3 more
2000Journal of Acquired Immune Deficiency Syndromes11 citations Open access
Semantic Scholar
Congenital Toxoplasmosis: Missed Opportunities for Diagnosis and Prevention.
R. Mueller, A. C. Frota, Daniela Menna-Barreto, D. Vivacqua +8 more
2020Journal of Tropical Pediatrics10 citations
Semantic Scholar
Comparison of pregnancy characteristics and outcomes between HIV-infected and HIV-non-infected women in Brazil
T. P. da Costa, M. Leal, J. Mota, E. Machado +6 more
2013AIDS Care10 citations
Semantic Scholar
Clinical Manifestations and Complications of Children With COVID-19 Compared to Other Respiratory Viral Infections: A Cohort Inpatient Study From Rio de Janeiro, Brazil
Giuliana Pucarelli-Lebreiro, M. T. Venceslau, C. Cordeiro, Fernanda Queiroz Maciel +10 more
2022Frontiers in Pediatrics9 citations Open access
Semantic Scholar
COVID-19 pandemic in Africa’s island nations during the first 9 months: a descriptive study of variation in patterns of infection, severe disease, and response measures
Timokleia Kousi, D. Vivacqua, J. Dalal, Ananthu James +11 more
2022BMJ Global Health9 citations Open access
Semantic Scholar
Acute retrovirus syndrome among prospectively identified homosexual men with incident HIV infection in Brazil. Projecto Praça Onze Study Group.
C. Hofer, L. Harrison, C. Struchiner, R. Moreira +3 more
20009 citations Open access
Semantic Scholar
Expression of TIGIT, PD-1 and HLA-DR/CD38 markers on CD8-T cells of children and adolescents infected with HIV and uninfected controls
W. Pereira-Manfro, Giselle Pereira da Silva, Priscilla R. Costa, D. A. Costa +6 more
2023Revista do Instituto de Medicina Tropical de São Paulo8 citations Open access
Semantic Scholar
HIV Vertical transmission in Rio de Janeiro, Brazil – does the distance matter?
C. Hofer, Mônica de Avelar F. M. Magalhães, A. C. Frota, R. H. de Oliveira +4 more
2018AIDS Care8 citations
Semantic Scholar
Rapid detection of Yersinia enterocolitica serotype O:3 using a duplex PCR assay.
Leonardo Alves Rusak, Rodrigo de Castro Lisbôa Pereira, I. Freitag, C. Hofer +3 more
2018Journal of Microbiological Methods8 citations
Semantic Scholar
Long-term postpartum adherence to antiretroviral drugs among women in Latin America
Régis Kreitchmann, D. F. Coelho, F. Kakehasi, C. Hofer +6 more
2016International Journal of STD and AIDS8 citations
Semantic Scholar
Quality of Hand Hygiene in a Pediatric Hospital in Rio de Janeiro, Brazil
C. Hofer, T. Abreu, E. Silva, C. Sepulveda +7 more
2007Infection Control & Hospital Epidemiology8 citations
Semantic Scholar
Seroprevalence of Listeria monocytogenes in HIV infected pregnant women from Brazil
I. Freitag, Rodrigo de Castro Lisbôa Pereira, E. Machado, E. Hofer +2 more
2021Brazilian Journal of Infectious Diseases7 citations Open access
Semantic Scholar
Evaluation of MALDI-TOF MS as a tool for detection of Listeria spp. directly from selective enrichment broth from food and stool samples.
Thais Martins Campos Araújo, Rodrigo de Castro Lisbôa Pereira, I. Freitag, Leonardo Alves Rusak +4 more
2020Journal of Microbiological Methods7 citations
Semantic Scholar

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