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K. Ibrahim · SciRah

Researcher profile · Semantic Scholar

K. Ibrahim

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K. Ibrahim — researcher profile on SciRah

h-index: 12
Works: 41
Citations: 560

Most-cited papers

Bloodstream infection caused by extensively drug-resistant Acinetobacter baumannii in cancer patients: high mortality associated with delayed treatment rather than with the degree of neutropenia.
M. Freire, D. de Oliveira Garcia, C. P. Garcia, M. F. Campagnari Bueno +12 more
2016Clinical Microbiology and Infection109 citations Open access
Semantic Scholar
Real-Time PCR in HIV/Trypanosoma cruzi Coinfection with and without Chagas Disease Reactivation: Association with HIV Viral Load and CD4+ Level
V. D. de Freitas, Sheila Cristina Vicente da Silva, A. M. Sartori, R. Bezerra +5 more
2011PLoS Neglected Tropical Diseases99 citations Open access
Semantic Scholar
Infection with Klebsiella pneumoniae carbapenemase (KPC)-producing Klebsiella pneumoniae in cancer patients
M. Freire, L. Pierrotti, H. H. Filho, K. Ibrahim +7 more
2015European Journal of Clinical Microbiology and Infectious Diseases69 citations
Semantic Scholar
Safety and immunogenicity of CoronaVac in people living with HIV: a prospective cohort study
L. C. Netto, K. Ibrahim, C. Picone, A. Alves +14 more
2022The Lancet HIV46 citations Open access
Semantic Scholar
Role of Lock Therapy for Long-Term Catheter-Related Infections by Multidrug-Resistant Bacteria
M. Freire, L. Pierrotti, A. Zerati, L. Benites +4 more
2018Antimicrobial Agents and Chemotherapy22 citations Open access
Semantic Scholar
Prevalence of hepatitis C virus in Brazil’s inmate population: a systematic review
M. C. Magri, K. Ibrahim, W. P. Pinto, F. O. de Siqueira França +2 more
2015Revista de Saúde Pública20 citations Open access
Semantic Scholar
Infection Related to Implantable Central Venous Access Devices in Cancer Patients: Epidemiology and Risk Factors
M. Freire, L. Pierrotti, A. Zerati, Pedro H. X. N. Araújo +8 more
2013Infection Control & Hospital Epidemiology20 citations
Semantic Scholar
A systematic review of adult tetanus-diphtheria-acellular (Tdap) coverage among healthcare workers.
B. A. Randi, O. N. E. Sejas, K. Miyaji, V. Infante +4 more
2019Vaccine19 citations Open access
Semantic Scholar
Genotypic distribution of HHV-8 in AIDS individuals without and with Kaposi sarcoma: Is genotype B associated with better prognosis of AIDS-KS?
T. R. Tozetto-Mendoza, K. Ibrahim, A. Tateno, Cristiane Mendes de Oliveira +8 more
2016Medicine19 citations Open access
Semantic Scholar
Health care-associated infections in hematology-oncology patients with neutropenia: a method of surveillance.
K. Ibrahim, L. Pierrotti, M. Freire, Patricia Pinheiro Gutierrez +5 more
2013American Journal of Infection Control19 citations
Semantic Scholar
Genotypic distribution of HHV-8 in AIDS individuals without and with Kaposi sarcoma
T. R. Tozetto-Mendoza, K. Ibrahim, A. Tateno, Cristiane Mendes de Oliveira +8 more
2016Medicine15 citations Open access
Semantic Scholar
Low tetanus-diphtheria-acellular pertussis (Tdap) vaccine coverage among healthcare workers in a quaternary university hospital in São Paulo, Brazil: need for continuous surveillance and implementation of active strategies
B. A. Randi, K. Miyaji, A. Lara, K. Ibrahim +4 more
2019Brazilian Journal of Infectious Diseases12 citations Open access
Semantic Scholar
Facilitating access to pneumococcal vaccine for people living with HIV: an experience report
Spindola Parmejani Patricia da Silva, Camila de Melo Picone, Ana Paula Pereira da Silva Alves, A. M. Sartori +1 more
2023Revista da Escola de Enfermagem da U S P11 citations Open access
Semantic Scholar
Adverse events following yellow fever vaccination in immunocompromised persons
A. Lara, K. Miyaji, K. Ibrahim, M. Lopes +1 more
2021Revista do Instituto de Medicina Tropical de São Paulo10 citations Open access
Semantic Scholar
Infection and immune-mediated meningococcal-associated arthritis: combination features in the same patient.
K. Ibrahim, N. B. Carvalho, M. Moura, Felipe Maia de Toledo Piza +3 more
2012Revista do Instituto de Medicina Tropical de São Paulo9 citations Open access
Semantic Scholar
Covid-19 Social Distancing, Lifestyle and Health Outcomes Among Persons Living with HIV (PLWH): A Web-based Survey
B. Vicente, João Valentini, M. V. L. dos Santos Quaresma, J. Vasconcelos +8 more
2022Aids and Behavior6 citations Open access
Semantic Scholar
An Open-label Randomized Controlled Parallel-group Pilot Study Comparing the Immunogenicity of a Standard-, Double-, and Booster-dose Regimens of the 2014 Seasonal Trivalent Inactivated Influenza Vaccine in Kidney Transplant Recipients
F. Odongo, P. Braga, Ricardo Palacios, J. Miraglia +10 more
2021Transplantation6 citations
Semantic Scholar
Fluoroquinolone treatment as a protective factor for 10-day mortality in Streptococcus pneumoniae bacteremia in cancer patients
Naihma Salum Fontana, K. Ibrahim, P. R. Bonazzi, F. Rossi +4 more
2021Scientific Reports6 citations Open access
Semantic Scholar
Intermittent HIV-1 Viremia (Blips) and Virological Failure in a Cohort of People Living with HIV from São Paulo, Brazil
K. Ibrahim, P. Recordon-Pinson, D. Malvy, H. Fleury +1 more
2012AIDS Patients Care and STDs6 citations Open access
Semantic Scholar
[Factors associated with severe evolutive forms of chronic infection with hepatitis C virus].
Romes Rufino de Vasconcelos, F. M. Tengan, N. de Paula Cavalheiro, K. Ibrahim +2 more
2006Revista da Sociedade Brasileira de Medicina Tropical6 citations Open access
Semantic Scholar
Role of T. cruzi exposure in the pattern of T cell cytokines among chronically infected HIV and Chagas disease patients
T. R. Tozetto-Mendoza, D. de Moraes Vasconcelos, K. Ibrahim, A. M. Sartori +3 more
2017Clinics5 citations Open access
Semantic Scholar
Rhizopus arrhizus and Fusarium solani Concomitant Infection in an Immunocompromised Host
J. D. de Almeida, K. Ibrahim, G. B. D. Del Negro, Evandro D. Bezerra +12 more
2016Mycopathologia5 citations
Semantic Scholar
Immunogenicity of COVID-19 adsorbed inactivated vaccine (CoronaVac) and additional doses of mRNA BNT162b2 vaccine in immunocompromised adults compared with immunocompetent persons
K. Ibrahim, Raquel Megale Moreira, C. D. dos Santos, T. Strabelli +15 more
2024Revista do Instituto de Medicina Tropical de São Paulo4 citations Open access
Semantic Scholar
Applying mucosal barrier injury laboratory-confirmed bloodstream infection criteria in patients with solid tumors and hematologic malignancies: A retrospective cohort study looking for the real source of infection
Ana Carolina Puin da Silva, M. Vieira, M. Freire, L. Vaz +7 more
2022Infection control and hospital epidemiology4 citations
Semantic Scholar
Impact of antibiotic resistance on outcomes of neutropenic cancer patients with Pseudomonas aeruginosa bacteraemia (IRONIC study): study protocol of a retrospective multicentre international study
A. Albasanz-Puig, C. Gudiol, R. Parody, C. Tebé +34 more
2019BMJ Open4 citations Open access
Semantic Scholar
Urinary infection or radiation cystitis? A prospective evaluation of urinary symptoms in patients submitted to pelvic radiotherapy
V. F. Xavier, F. Gabrielli, K. Ibrahim, M. Gomes +3 more
2019Clinics3 citations Open access
Semantic Scholar
Safety of two-dose schedule of COVID-19 adsorbed inactivated vaccine (CoronaVac; Sinovac/Butantan) and heterologous additional doses of mRNA BNT162b2 (Pfizer/BioNTech) in immunocompromised and immunocompetent individuals
K. Miyaji, K. Ibrahim, V. Infante, Raquel Megale Moreira +66 more
2025Revista do Instituto de Medicina Tropical de São Paulo1 citations Open access
Semantic Scholar
Safety and Immunogenicity of CoronaVac in People Living with HIV
L. C. Netto, K. Ibrahim, C. Picone, Ana Paula Pereira da Silva Alves +14 more
2021Social Science Research Network1 citations Open access
Semantic Scholar
Extensive local reaction after vaccination
A. Lara, B. Ignoto, M. Taborda, A. Marinho +6 more
2018International Journal of Infectious Diseases1 citations Open access
Semantic Scholar
Does the Gram-negative bacteria colonization impact on the risk of develop infection by those organisms during neutropenia?
R. P. Romi, M. Freire, D. P. Bittencourt, P. R. Bonazzi +6 more
20171 citations Open access
Semantic Scholar
Infection with Klebsiella pneumoniae carbapenemase (KPC)-producing Klebsiella pneumoniae in cancer patients
M. Freire, L. Pierrotti, H. H. Filho, K. Ibrahim +7 more
2014European Journal of Clinical Microbiology and Infectious Diseases1 citations
Semantic Scholar
The Worth of Surveillance for Vancomycin-Resistant Enterococci in the Hematology-Oncology Unit
M. Bellesso, E. Abdala, J. Pereira, R. Santucci +4 more
20141 citations
Semantic Scholar
Prophylaxis of fungal infections in transplant patients
E. Abdala, S. Costa, T. Strabelli, L. Pierrotti +9 more
2012Clinics1 citations Open access
Semantic Scholar
PREVALENCE OF SYPHILIS AND ASSOCIATED FACTORS IN NEW HCV INFECTIONS IN A SPECIALIZED CENTER
Daniel Gleison Carvalho, Ana Paula Alves da Silva, C. Rodrigues, Silvia Mónica Yapura Jaldin +4 more
2026Brazilian Journal of Infectious Diseases0 citations Open access
Semantic Scholar
Author Correction: Fluoroquinolone treatment as a protective factor for 10-day mortality in Streptococcus pneumoniae bacteremia in cancer patients
Naihma Salum Fontana, K. Ibrahim, P. R. Bonazzi, F. Rossi +4 more
2021Scientific Reports0 citations Open access
Semantic Scholar
Chagas Disease: Coming to a Transplanted Patient Near You
L. Pierrotti, K. Ibrahim
2021Emerging Transplant Infections0 citations
Semantic Scholar
A50 Genotypic distribution of HHV-8 in aids individuals without and with Kaposi sarcoma
T. R. Tozetto-Mendoza, K. Ibrahim, A. Tateno, C. Oliveira +8 more
2018Virus Evolution0 citations Open access
Semantic Scholar
Diversity of C Subgenotype of HHV- 8 Found in the Saliva of HIV-Infected Individuals without KS Under the use of Haart in Brazil
T. Mendoza, A. Tateno, F. Drexler, J. D. Rojas +8 more
20150 citations
Semantic Scholar
Rhizopus arrhizus and Fusarium solani Concomitant Infection in an Immunocompromised Host
J. D. de Almeida, K. Ibrahim, G. B. D. Del Negro, Evandro D. Bezerra +12 more
2015Mycopathologia0 citations
Semantic Scholar
[Laboratory diagnosis of Chagas disease in the immunocompromised].
M. A. Yasuda, V. D. de Freitas, K. Ibrahim, C. Furuchó
2006Revista da Sociedade Brasileira de Medicina Tropical0 citations
Semantic Scholar
P.300 Porphyria cutanea tarda and hepatitis C infection: a case report
F. M. Tengan, N. de Paula Cavalheiro, K. Ibrahim, C. E. Melo +3 more
20060 citations
Semantic Scholar

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L. Pierrotti×13
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L. Pierrotti — researcher profile on SciRah
E. Abdala×13
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E. Abdala — researcher profile on SciRah
M. Freire×11
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M. Freire — researcher profile on SciRah
A. M. Sartori×8
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A. M. Sartori — researcher profile on SciRah

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A. Lara — researcher profile on SciRah

P. R. Bonazzi×6

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K. Miyaji — researcher profile on SciRah

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P. M. Hoff — researcher profile on SciRah

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M. Lopes — researcher profile on SciRah

T. R. Tozetto-Mendoza×4

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T. R. Tozetto-Mendoza — researcher profile on SciRah