Malaria in the Municipality of Cruzeiro do Sul, Acre State, Brazil: epidemiological, clinical and laboratory aspects

Authors

  • Rita do Socorro Uchôa da Silva Curso de Medicina, Centro de Ciências da Saúde e do Desporto, Universidade Federal do Acre, Rio Branco, Acre, Brasil. Secretaria de Estado de Saúde do Acre, Rio Branco, Acre, Brasil. Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil
  • Fabiana Teixeira de Carvalho Secretaria de Estado de Saúde do Acre, Rio Branco, Acre, Brasil. Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil
  • Aline Barreto dos Santos Secretaria de Estado de Saúde do Acre, Rio Branco, Acre, Brasil. Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil
  • Emanuele da Silva Ribeiro Curso de Medicina, Centro de Ciências da Saúde e do Desporto, Universidade Federal do Acre, Rio Branco, Acre, Brasil
  • Kárita de Melo Cordeiro Curso de Medicina, Centro de Ciências da Saúde e do Desporto, Universidade Federal do Acre, Rio Branco, Acre, Brasil
  • Guilherme Inácio Bertoldo de Melo e Patriarca da Neiva Curso de Medicina, Centro de Ciências da Saúde e do Desporto, Universidade Federal do Acre, Rio Branco, Acre, Bra
  • Giselle Maria Rachid Viana Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil. Instituto Evandro Chagas/SVS/MS, Ananindeua, Pará, Brasil
  • Nathália Nogueira Chamma Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil
  • Marinete Marins Póvoa Programa de Pós-graduação em Biologia dos Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Pará, Brasil. Instituto Evandro Chagas/SVS/MS, Ananindeua, Pará, Brasil

DOI:

https://doi.org/10.5123/S2176-62232012000100007

Keywords:

Plasmodium malariae, Malaria, Polymerase Chain Reaction

Abstract

ABSTRACTS

Malaria is a major public health problem in the Brazilian Amazon, where Acre State is located. The objective of this study was to describe the epidemiological, clinical and laboratory aspects of the malaria cases in the Municipality of Cruzeiro do Sul, Brazil. This descriptive, cross-sectional study used convenience sampling. The sample was composed of 136 malaria patients treated in three reporting stations located in Cruzeiro do Sul (15.7% of the overall malaria cases reported in Cruzeiro do Sul throughout the study period). Blood samples were collected by venipuncture and submitted to Nested-PCR for detection of Plasmodium malariae. The age of the patients ranged from 12 to 72 years (mean: 30.2 years), and 52.6% were male. They agreed to participate in the research, were physically examined and answered a questionnaire. Approximately 95% reported previous exposure to malaria. The most common symptoms were headache (90.4%), fever (85.2%) and back pain (81.5%). Upon physical examination, the main findings were: tachypnea (59.3%), abdominal pain on palpation (50.7%), mucocutaneous pallor (44.9%), tachycardia (40%), fever (39.3%) and jaundice (22.1%). Nested-PCR identified one (0.7%) case of malaria by P. malariae. Thick blood smear test on this sample detected Plasmodium vivax. It was concluded that P. vivax was the most common etiologic agent. It affected mainly male individuals in their productive age, and previous exposure to malaria was considered high. Headache and fever were the most common symptoms found in the sample.

Downloads

Download data is not yet available.

Published

2012-03-31

How to Cite

Silva, R. do S. U. da, Carvalho, F. T. de, Santos, A. B. dos, Ribeiro, E. da S., Cordeiro, K. de M., Neiva, G. I. B. de M. e P. da, Viana, G. M. R., Chamma, N. N., & Póvoa, M. M. (2012). Malaria in the Municipality of Cruzeiro do Sul, Acre State, Brazil: epidemiological, clinical and laboratory aspects. an-mazonian ournal of ealth, 3(1), 10. https://doi.org/10.5123/S2176-62232012000100007

Issue

Section

Original Article

Most read articles by the same author(s)

1 2 > >>