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1.
J Heart Lung Transplant ; 40(8): 856-859, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34059432

RESUMO

As the world responds to the global crisis of the COVID-19 pandemic an increasing number of patients are experiencing increased morbidity as a result of multi-organ involvement. Of these, a small proportion will progress to end-stage lung disease, become dialysis dependent, or both. Herein, we describe the first reported case of a successful combined lung and kidney transplantation in a patient with COVID-19. Lung transplantation, isolated or combined with other organs, is feasible and should be considered for select patients impacted by this deadly disease.


Assuntos
Injúria Renal Aguda/etiologia , Injúria Renal Aguda/cirurgia , COVID-19/complicações , COVID-19/cirurgia , Transplante de Rim , Transplante de Pulmão , Síndrome do Desconforto Respiratório/etiologia , Síndrome do Desconforto Respiratório/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade
3.
Pediatr Infect Dis J ; 30(12): 1037-42, 2011 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-21817955

RESUMO

BACKGROUND: Antibodies to blood-stage Plasmodium falciparum antigens have been associated with protection against clinical malaria in some studies but not others. Many of these studies have not assessed whether high-titer antibodies are associated with protection and have not adjusted for differences in malaria exposure. METHODS: The presence of high-titer antibodies to apical membrane antigen-1, erythrocyte-binding antigen-175 (EBA-175), and merozoite surface protein-119 (MSP-119) was assessed in 87 children living in a malaria holoendemic area of Kenya. The children were prospectively assessed during 1 year for clinical malaria. RESULTS: In unadjusted analyses, high-titer antibodies to MSP-119, but not EBA-175 or apical membrane antigen-1, were associated with protection from clinical malaria. However, after adjustment for exposure, only high-titer antibodies to EBA-175 were associated with protection from clinical malaria (hazard ratio, 0.48; 95% confidence interval [CI], 0.24, 0.95; P = 0.03), and with reduced episodes of clinical malaria (incidence rate ratio, 0.50; 95% CI, 0.31, 0.81; P = 0.005). A trend toward increased protection from clinical malaria in children was seen with antibodies to both EBA-175 and MSP-119 (hazard ratio, 0.26; 95% CI, 0.03, 1.94; P = 0.18). CONCLUSIONS: High-titer antibodies to EBA-175 are associated with protection from clinical malaria in children in a malaria holoendemic area of Kenya. Accurate estimates of antibody-associated protection from clinical malaria require adjustment for malaria exposure.


Assuntos
Antígenos de Protozoários/imunologia , Malária Falciparum/imunologia , Plasmodium falciparum/imunologia , Proteínas de Protozoários/imunologia , Anticorpos Antiprotozoários/sangue , Anticorpos Antiprotozoários/imunologia , Antígenos de Protozoários/sangue , Distribuição de Qui-Quadrado , Criança , Pré-Escolar , Humanos , Imunoglobulina G/sangue , Imunoglobulina G/imunologia , Lactente , Estimativa de Kaplan-Meier , Quênia/epidemiologia , Malária Falciparum/sangue , Malária Falciparum/epidemiologia , Malária Falciparum/parasitologia , Proteínas de Membrana/sangue , Proteínas de Membrana/imunologia , Proteína 1 de Superfície de Merozoito/sangue , Proteína 1 de Superfície de Merozoito/imunologia , Proteínas de Protozoários/sangue , Fatores de Risco
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