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Search Results: 1 - 10 of 13138 matches for " Raimunda Nonata Ribeiro; "
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Tratamento da forma mucosa de leishmaniose sem resposta a glucantime, com anfotericina B liposomal
Sampaio, Raimunda Nonata Ribeiro;Marsden, Phillip Davis;
Revista da Sociedade Brasileira de Medicina Tropical , 1997, DOI: 10.1590/S0037-86821997000200007
Abstract: we treated six patients with mucosal leishmaniasis who failed to respond to glucantime (20mg/kg/day) with ambisome (2-5 grams total dose). the daily dose was 2-3mg/kg/day given for a minimum of 20 days. after 26-38 months of follow up, five patients were clinically cured. one relapsed after six months. no side effects of therapy were observed apart from headache after injection. ambisome is a therapeutic option for patients with mucosal leishmaniasis unresponsive to antimonials.
Tratamento da forma mucosa de leishmaniose sem resposta a glucantime, com anfotericina B liposomal
Sampaio Raimunda Nonata Ribeiro,Marsden Phillip Davis
Revista da Sociedade Brasileira de Medicina Tropical , 1997,
Abstract: Tratamos com ambisome (2 a 5g totais de dose) seis pacientes com leishmaniose mucosa sem resposta a tratamento com glucantime (20mg SbV/kg/dia). A dose diária usada foi 2 a 3mg/kg/dia, aplicada por um mínimo de 20 dias. Após 26 a 38 meses de acompanhamento, cinco pacientes est o clinicamente curados. Um recidivou aos 6 meses. N o foram observados efeitos colaterais além de cefaléia, após a inje o. O ambisome constitue uma op o terapêutica para os pacientes com leishmaniose mucosa sem resposta aos antimoniais.
Leishmaniose tegumentar americana no Distrito Federal
Sampaio, Raimunda Nonata Ribeiro;Paula, Carmen Déa Ribeiro de;
Revista da Sociedade Brasileira de Medicina Tropical , 1999, DOI: 10.1590/S0037-86821999000500009
Abstract: in the present study, we report 11 cases of mucocutaneous leishmaniasis (mcl) in patients living in the federal district who had not left their area of residence for a period ranging from six months to two years before the onset of the disease. six of the eleven patients live in the suburban town of planaltina. all showed a positive leishmanin intradermal reaction. ten of them presentedt the parasite in their lesions. leishmania (v) braziliensi was identified in the lesions of two patients by the monoclonal antibody method. nine patients were treated with pentavalent antimoy and two with pentamidine. relapse occurred in two cases after treatment with antimony. in view of the detection of vectors and infected patients in the federal district, it is probable that leishmania infection is occurring in brasilia and its suburban areas.
Leishmaniose tegumentar americana no Distrito Federal
Sampaio Raimunda Nonata Ribeiro,Paula Carmen Déa Ribeiro de
Revista da Sociedade Brasileira de Medicina Tropical , 1999,
Abstract: Relatamos aqui 11 casos de leishmaniose tegumentar americana (LTA) em pacientes que residem no DF e que n o saíram da sua área durante um tempo que variou de seis meses a dois anos antes do início da doen a. Seis dos 11 pacientes, residem na cidade satélite de Planaltina. Todos têm a intradermorrea o de Montenegro positiva. Dez deles têm presen a de leishmania nas les es. Nas les es de dois pacientes foram identificadas, pelo método de anticorpos monoclonais, Leishmania (V) braziliensis. Nove deles, foram tratados com antimonial pentavalente e dois com pentamidina. Houve duas ocorrências de recidiva, ambas, após o uso do antimonial. Constatada a presen a de vetores e de pacientes infectados no Distrito Federal, acredita-se que possa estar ocorrendo infec o por leishmania em Brasília e em suas áreas periurbanas.
Leishmaniose tegumentar americana associada à AIDS: relato de quatro casos
Sampaio, Raimunda Nonata Ribeiro;Salaro, Cristina Paula;Resende, Paula;Paula, Carmen Déa Ribeiro de;
Revista da Sociedade Brasileira de Medicina Tropical , 2002, DOI: 10.1590/S0037-86822002000600017
Abstract: the co-infection american cutaneous leishmaniasis and aids has recently been described in the literature, observing differences between the clinical and immunological behavior of these patients. four cases are reported here, attended at the brasilia university hospital, with diagnoses of infection by leishmania species and immunodeficiency virus, with a view to illustrating the clinical presentations, course and therapeutic responses.
Leishmaniose tegumentar americana associada à AIDS: relato de quatro casos
Sampaio Raimunda Nonata Ribeiro,Salaro Cristina Paula,Resende Paula,Paula Carmen Déa Ribeiro de
Revista da Sociedade Brasileira de Medicina Tropical , 2002,
Abstract: A co-infec o leishmaniose tegumentar americana e AIDS é de relato recente na literatura, observando-se diversidade quanto ao comportamento clínico e imunológico destes pacientes. Relatamos quatro casos acompanhados no Hospital Universitário de Brasília, com diagnóstico de infec o por parasitas do gênero Leishmania e pelo vírus da imunodeficiência humana, ilustrando diferentes apresenta es clínicas, evolu es e respostas terapêuticas.
Tratamento da Leishmaniose Tegumentar Americana
Lima, Edson Borges de;Porto, Claúdia;Motta, Jorgeth Oliveira Carneiro da;Sampaio, Raimunda Nonata Ribeiro;
Anais Brasileiros de Dermatologia , 2007, DOI: 10.1590/S0365-05962007000200002
Abstract: american cutaneous leishmaniasis is an infectious disease of the skin and mucosa caused by a protozoon of the genus leishmania. its treatment is a challenge since the drugs available are highly toxic and none is completely effective. recurrence, therapeutic failure in immunosuppressed patients and treatment resistance are some factors that encourage searching an ideal drug.
O uso da associa??o azitromicina e N-metil glucamina no tratamento da leishmaniose cutanea causada por Leishmania (Leishmania) amazonensis em camundongos C57BL6
Sampaio, Raimunda Nonata Ribeiro;Lucas, íris Campos;Costa Filho, Arnoldo Velloso da;
Anais Brasileiros de Dermatologia , 2009, DOI: 10.1590/S0365-05962009000200004
Abstract: background: the first choice treatment for cutaneous leishmaniasis is n-methyl glucamine: it has high toxicity, requires parenteral administration and cure is not always reached. azythromycin showed in vitro action and controversial results in humans with the disease. objective: to verify if the association of n-methyl-glucamine - azythromycin is more effective than n-methyl-glucamine alone for the treatment of experimental leishmaniasis. methods: twenty-five c57bl/6 mice were inoculated with l. (l.) amazonensis strain and divided into two groups. one group was treated with 400mgsbv/kg/day of n-methyl glucamine and 200mg/kg/day of azythromycin for 20 days and the other group received the same dose of n-methyl glucamine alone during the same period of time. clinical and parasitological evaluations were submitted to statistical analyses. results: there was no statistical difference in clinical analysis, in amastigotes investigation and in cultures. there were significant differences in cultures using limiting dilution, which showed lower efficacy of the association n-methyl glucamine -azythromycin. conclusion: n-methyl glucamine-azythromycin association was not more effective than n-methyl glucamine alone.
Sensitivity of a Vacuum Aspiratory Culture Technique for Diagnosis of Localized Cutaneous Leishmaniasis in an Endemic Area of Leishmania (Viannia) braziliensis Transmission
Romero, Gustavo Adolfo Sierra;Sampaio, Raimunda Nonata Ribeiro;Macêdo, Vanize de Oliveira;Marsden, Philip Davis;
Memórias do Instituto Oswaldo Cruz , 1999, DOI: 10.1590/S0074-02761999000400014
Abstract: sixty eight patients with localized cutaneous leishmaniasis from an area with leishmania (viannia) braziliensistransmission had cultures performed with a modified marzochi′s vacuum aspiratory puncture technique to establish sensitivity and contamination rate with this new method. overall sensitivity of three aspirates was 47.1%; (ci95% 39.4; 59.4) significantly greater than the sensitivity of a single one aspirate. fungal contamination was observed in 6/204 (2.9%) inoculated culture tubes. we recommend that this useful technique should be adopted as routine for primary isolation of l. (v.) braziliensis from localized cutaneous ulcers.
Sensitivity of Lymph Node Aspiration in Localized Cutaneous Leishmaniasis Due to Leishmania (Viannia) braziliensis
Romero, Gustavo Adolfo Sierra;Sampaio, Raimunda Nonata Ribeiro;Macêdo, Vanize de Oliveira;Marsden, Philip Davis;
Memórias do Instituto Oswaldo Cruz , 1999, DOI: 10.1590/S0074-02761999000400015
Abstract: twenty nine patients with localized cutaneous leishmaniasis had lymph node and skin ulcer aspirations for culture of leishmania with the modified marzochi′s vacuum aspiratory technique. sensitivity of lymph node aspiration was 58.6% and 34.5% for skin ulcer aspiration (p=0.06). combined sensitivity of the two methods was 79.3%. there was no agreement between methods (kappa index = -0.084; ci95% -0,45; 0,28) showing the potential complementary roles in diagnostic approach.
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