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Snakebites in the Brazilian Amazon: Current Knowledge and Perspectives

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Clinical Toxinology in Australia, Europe, and Americas

Abstract

Although important efforts were carried out during the past decades in Brazil to understand and control snakebite envenomings, important gaps remain for the fulfillment of these goals, particularly in the Amazon region. Bothrops atrox is the most important venomous snake in the Brazilian Amazon, causing 80–90% of the snake envenomings in the region. In the Brazilian Amazon, Bothrops envenoming shows pain, swelling, regional lymphadenopathy, ecchymosis, blistering, and necrosis as the most common local clinical manifestations. Secondary bacterial infections were observed in around 40% of the Bothrops snakebites. Spontaneous systemic bleeding and acute renal failure are common systemic complications after Bothrops envenomings. It is difficult for riverine and indigenous populations to reach health centers for treatment of snakebites. As a result, the number of cases detected officially is probably underestimated. Current antivenoms (AVs) require conservation in adequate facilities, which are not always available in remote settings. In addition, training of multidisciplinary teams is not always appropriate for indigenous health services regarding AV administration, side effect management, and case monitoring and surveillance. Although clinical research related to venomous animal injuries has increased, most publications are based on case reports and lack methodological rigor. Moreover, outcome definitions, such as severity ranking criteria, were empirically established, making the results even less generalizable. Clinical research from hospital-based studies and community observational studies are needed. In addition to all the above recommendations, the importance of international cooperative efforts toward the control of these neglected health problems through international partnerships, namely, with other Amazonian countries, is highlighted.

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References

  • Assakura MT, Furtado MF, Mandelbaum FR. Biochemical and biological differentiation of the venoms of the lancehead vipers (Bothrops atrox, Bothrops asper, Bothrops marajoensis and Bothrops moojeni). Comp Biochem Physiol. 1992;102:727–32.

    Article  Google Scholar 

  • Azevedo-Marques MM, Hering SE, Cupo P. Acidente Crotálico. In Cardoso JLC, França FOS, Fan WH, Malaque CMS, Haddad Jr V, editors. Animais Peçonhentos no Brasil. Biologia, Clínica e Terapêutica dos Acidentes. São Paulo: Sarvier; 2009. p. 108–15.

    Google Scholar 

  • Bard R, Lima JCR, Sá-Neto RP, Oliveira SG, Santos MC. Ineficácia do antivenneo botrópico na neutralização da atividade coagulante do veneno de Lachesis muta muta. Relato de caso e comprovação experimental. Rev Inst Med Trop Sao Paulo. 1994;36(1):77–81.

    Article  CAS  PubMed  Google Scholar 

  • Bernarde PS. Anfíbios e répteis: introdução ao estudo da herpetofauna brasileira. Curitiba: Anolis Books; 2012.

    Google Scholar 

  • Bernarde PS. Serpentes Peçonhentas e Acidentes Ofídicos no Brasil. São Paulo: Anolis Books; 2014.

    Google Scholar 

  • Bernarde PS, Gomes JO. Serpentes peçonhentas e ofidismo em Cruzeiro do Sul, Alto Juruá, Estado do Acre, Brasil. Acta Amaz. 2012;42:65–72.

    Article  Google Scholar 

  • Bernarde P, Costa H, Machado R. Bothriopsis bilineata bilineata (Wied, 1821) (Serpentes: Viperidae): new records in the states of Amazonas, Mato Grosso and Rondônia, northern Brazil. Check List. 2011a;7:343–7.

    Article  Google Scholar 

  • Bernarde PS, Amaral ES, Vale MAD. Squamata, Serpentes, Viperidae, Bothrocophias hyoprora (Amaral, 1935): distribution extension in the state of Acre, northern Brazil. Checklist. 2011b;7(6):813–4.

    Article  Google Scholar 

  • Calvete JJ, Sanz L, Pérez A, Borges A, Vargas AM, Lomonte B, et al. Snake population venomics and antivenomics of Bothrops atrox: paedomorphism along its transamazonian dispersal and implications of geographic venom variability on snakebite management. J Proteomics. 2011;74:510–27.

    Article  CAS  PubMed  Google Scholar 

  • Coutinho-Neto A, Caldeira CS, Souza GHMF, Zaqueo KD, Kayano AM, Silva RS, et al. ESI-MS/MS identification of a bradykinin-potentiating peptide from Amazon Bothrops atrox snake venom using a hybrid Qq-oaTOF mass spectrometer. Toxins (Basel). 2013;5:327–35.

    Article  CAS  Google Scholar 

  • da Saúde M. Manual de diagnóstico e tratamento de acidentes por animais peçonhentos. Brasília: Fundaçao Nacional de Saúde; 2001.

    Google Scholar 

  • Damico DCS, Bueno LGF, Rodrigues-Simioni L, Maangoni S, Cruz-Hofling MA, Novello JC. Functional characterization of a basic D49 phospholipase A 2 (LmTX-I) from the venom of the snake Lachesis muta muta (bushmaster). Toxicon. 2006;47:759–65.

    Article  CAS  PubMed  Google Scholar 

  • Dantas RT, Jorge ARC, Jorge RJB, Menezes RRPPB, Lima DB, Torres AFC, et al. L-amino acid oxidase from Bothrops marajoensis causes nephrotoxicity in isolated perfused kidney and cytotoxicity in MDCK renal cells. Toxicon. 2015;104:52–6.

    Article  CAS  PubMed  Google Scholar 

  • Dos-Santos MC. Serpentes peçonhentas e ofidismo no Amazonas. In: Cardoso JLC, França FOS, Wen FH, Málaque CMS, Haddad Jr V, editors. Animais peçonhentos no Bras. Biol. clínica e Ter. dos Acid. 2nd ed. São Paulo: Sarvier; 2009. p. 132–42.

    Google Scholar 

  • Dos-Santos MC, Borgesde E, Pinheiro J, Fortes-dias CL. Individual venom variability in Crotalus durissus ruruima snakes, a subspecies of Crotalus durissus from the Amazonian region. Toxicon. 2005;46:958–61.

    Article  CAS  PubMed  Google Scholar 

  • Estêvão-Costa MI, Diniz CR, Magalhães A, Markland FS, Sanchez EF. Action of metalloproteinases mutalysin I and II on several components of the hemostatic and fibrinolytic systems. Thromb Res. 2000;99:363–76.

    Article  PubMed  Google Scholar 

  • Fan WH, Monteiro WM, Moura da Silva AM, Tambourgi DDV, Mendonça da Silva I, Sampaio VS, et al. Snakebites and scorpion stings in the Brazilian Amazon: identifying research priorities for a largely neglected problem. PLoS Negl Trop Dis. 2015;9:e0003701.

    Article  Google Scholar 

  • Feitosa EL, Sampaio VS, Salinas JL, Queiroz AM, Silva IM, Gomes AA, et al. Older age and time to medical assistance are associated with severity and mortality of snakebites in the Brazilian Amazon: a case–control study. PLoS One. 2015;10:e0132237.

    Article  PubMed  PubMed Central  Google Scholar 

  • Francischetti IMB, Castro HC, Zingali RB, Carlini CR, Guimarães JA. Bothrops sp. snake venoms: comparison of some biochemical and physicochemical properties and interference in platelet functions. Comp Biochem Physiol. 1998;119:21–9.

    CAS  Google Scholar 

  • Freitas-De-Sousa LA, Amazonas DR, Sousa LF, Sant’Anna SS, Nishiyama MY, Serrano SMT, et al. Comparison of venoms from wild and long-term captive Bothrops atrox snakes and characterization of Batroxrhagin, the predominant class PIII metalloproteinase from the venom of this species. Biochimie. 2015;118:60–70.

    Article  CAS  PubMed  Google Scholar 

  • Furtado MDFD, Cardoso ST, Soares OE, Pietro PA, Fernandes DS, Tambourgi DV, et al. Antigenic cross-reactivity and immunogenicity of Bothrops venoms from snakes of the Amazon region. Toxicon. 2010;55:881–7.

    Article  CAS  Google Scholar 

  • Gutiérrez JM, Rojas G, Jorge NJS, Javier N. Experimental myonecrosis induced by the venoms of South American Micrurus (coral snakes). Toxicon. 1992;2:1299–302.

    Article  Google Scholar 

  • Jacob-Ferreira AL, Menaldo DL, Bernardes CP, Sartim MA, De Angelis CD, Tanus-Santos JE, et al. Evaluation of the in vivo thrombolytic activity of a metalloprotease from Bothrops atrox venom using a model of venous thrombosis. Toxicon. 2016;109:18–25.

    Article  CAS  PubMed  Google Scholar 

  • Jorge MT, Ribeiro LA. Dose de soro (antiveneno) no tratamento do envenenamento por serpentes peçonhentas do gênero Bothrops. Rev Assoc Med Bras. 1997;43(1):74–6.

    Article  CAS  PubMed  Google Scholar 

  • Jorge MT, Sano-Martins IS, Tomy SC, Castro SC, Ferrari RA, Ribeiro LA, et al. Snakebite by the bushmaster (Lachesis muta) in Brazil: case report and review of the literature. Toxicon. 1997;35:545–54.

    Article  CAS  PubMed  Google Scholar 

  • Kanashiro MM, De Escocard RCM, Petretski JH, Prates MV, Alves EW, Machado OLT, et al. Biochemical and biological properties of phospholipases A2 from Bothrops atrox snake venom. Biochem Pharmacol. 2002;64:1179–86.

    Article  CAS  PubMed  Google Scholar 

  • Lima ACSF, Campos CEC, Ribeiro JR. Perfil epidemiológico de acidentes ofídicos do Estado do Amapá. Rev Soc Bras Med Trop. 2009;42:329–35.

    Article  PubMed  Google Scholar 

  • López-Lozano JL, Sousa MV, Ricart CAO, Chávez-Olortegui C, Sanchez EF, Muniz EG, et al. Ontogenetic variation of metalloproteinases and plasma coagulant activity in venoms of wild Bothrops atrox specimens from Amazonian rain forest. Toxicon. 2002;40:997–1006.

    Article  PubMed  Google Scholar 

  • Machado AS, Barbosa FB, Mello GS, Pardal PPO. Acidente vascular cerebral hemorrágico associado à acidente ofídico por serpente do gênero Bothrops: relato de caso. Rev Soc Bras Med Trop. 2010;43:602–4.

    Article  PubMed  Google Scholar 

  • Manock SR, Suarez G, Graham D, Avila-Aguero ML, Warrell DA. Neurotoxic envenoming by South American coral snake (Micrurus lemniscatus helleri): case report from eastern Ecuador and review. Trans R Soc Trop Med Hyg. 2008;102:1127–32.

    Article  PubMed  Google Scholar 

  • Marcussi S, Stábeli RG, Santos-Filho NA, Menaldo DL, Silva Pereira LL, Zuliani JP, et al. Genotoxic effect of Bothrops snake venoms and isolated toxins on human lymphocyte DNA. Toxicon. 2013;65:9–14.

    Article  CAS  PubMed  Google Scholar 

  • Martins M, Oliveira M. Natural history of snakes in forests of the Manaus region, Central Amazonia, Brazil. Herpetol Nat Hist. 1998;6:78–150.

    Google Scholar 

  • Moreira V, Dos-Santos MC, Nascimento NG, Silva HB, Fernandes CM, Império-Lima MR, et al. Local inflammatory events induced by Bothrops atrox snake venom and the release of distinct classes of inflammatory mediators. Toxicon. 2012;60:12–20.

    Article  CAS  PubMed  Google Scholar 

  • Moreno E, Queiroz-Andrade M, Lira-da-Silva RM, Tavares-Neto J. Características clínicoepidemiológicas dos acidentes ofídicos em Rio Branco, Acre. Rev Soc Bras Med Trop. 2005;38:15–21.

    Article  PubMed  Google Scholar 

  • Moura VM, Freitas de Sousa LA, Dos-Santos MC, Raposo JD, Lima AE, Oliveira RB, et al. Plants used to treat snakebites in Santarém, western Pará, Brazil: an assessment of their effectiveness in inhibiting hemorrhagic activity induced by Bothrops jararaca venom. J Ethnopharmacol. 2015;161:224–32.

    Article  PubMed  Google Scholar 

  • Nascimento SP. Aspectos epidemiológicos dos acidentes ofídicos ocorridos no Estado de Roraima, Brasil, entre 1992 e 1998. Cad Saude Publica. 2000;16:271–6.

    Article  CAS  PubMed  Google Scholar 

  • Neiva M, Arraes FBM, Souza JV, Rádis-Baptista G, Prieto da Silva ÁRB, Walter MEMT, et al. Transcriptome analysis of the Amazonian viper Bothrops atrox venom gland using expressed sequence tags (ESTs). Toxicon. 2009;53:427–36.

    Article  CAS  PubMed  Google Scholar 

  • Núñez V, Arce V, Gutiérrez JM, Lomonte B. Structural and functional characterization of myotoxin I, a Lys49 phospholipase A2 homologue from the venom of the snake Bothrops atrox. Toxicon. 2004;44:91–101.

    Article  PubMed  Google Scholar 

  • Núñez V, Cid P, Sanz L, De La Torre P, Angulo Y, Lomonte B, et al. Snake venomics and antivenomics of Bothrops atrox venoms from Colombia and the Amazon regions of Brazil, Perú and Ecuador suggest the occurrence of geographic variation of venom phenotype by a trend towards paedomorphism. J Proteomics. 2009;73:57–78.

    Article  PubMed  Google Scholar 

  • Otero R, Gutiérrez JM, Núñez V, Robles A, Estrada R, Segura E, et al. A randomized double-blind clinical trial of two antivenoms in patients bitten by Bothrops atrox in Colombia. Trans R Soc Trop Med Hyg. 1996;90:696–700.

    Article  CAS  PubMed  Google Scholar 

  • Pardal PPO, Pardal JSDO, Castro LC, Cardoso BS, Sousa AMB, Wosny V. Acidentes por cascavel (Crotalus durissus) no estado do Pará. Resist Pará Médico. 2003;17:27–31.

    Google Scholar 

  • Pardal PPO, Souza SM, Monteiro MRCC, Fan HW, Cardoso JLC, França FOS, et al. Clinical trial of two antivenoms for the treatment of Bothrops and Lachesis bites in the north eastern Amazon region of Brazil. Trans R Soc Trop Med Hyg. 2004;98:28–42.

    Article  CAS  PubMed  Google Scholar 

  • Pardal PPO, Pardal JSO, Gadelha MAC, Rodrigues LS, Feitosa DT, Prudente ALC, et al. Envenomation by Micrurus coral snakes in the Brazilian Amazon region: report of two cases. Rev Inst Med Trop Sao Paulo. 2010;52:333–7. Instituto de Medicina Tropical de São Paulo.

    Article  PubMed  Google Scholar 

  • Pierini SVV, Warrell DAA, Paulo A, Theakston RDGD. High incidence of bites and stings by snakes and other animals among rubber tappers and Amazonian Indians of the Juruá Valley, Acre State, Brazil. Toxicon. 1996;34:225–36.

    Article  CAS  PubMed  Google Scholar 

  • Pla D, Sanz L, Molina-Sánchez P, Zorita V, Madrigal M, Flores-Díaz M, et al. Snake venomics of Lachesis muta rhombeata and genus-wide antivenomics assessment of the paraspecific immunoreactivity of two antivenoms evidence the high compositional and immunological conservation across Lachesis. J Proteomics. 2013;89:112–23.

    Article  CAS  PubMed  Google Scholar 

  • Sanchez EF, Schneider FS, Yarleque A, Borges MH, Richardson M, Figueiredo SG, et al. The novel metalloproteinase atroxlysin-I from Peruvian Bothrops atrox (Jergón) snake venom acts both on blood vessel ECM and platelets. Arch Biochem Biophys. 2010;496:9–20.

    Article  CAS  PubMed  Google Scholar 

  • Santos MC, Ferreira LCL, Silva WD, Furtado MDFD. Caracterizacion de las actividades biologicas de los venenos “amarillo” y “blanco” de Crotalus durissus ruruima comparados con el veneno de Crotalus durissus terrificus. Poder neutralizante de los antivenenos frente a los venenos de Crotalus durissus. Toxicon. 1993;31:1459–69.

    Article  PubMed  Google Scholar 

  • Saúde M. Sistema de Informação de Agravos de Notificação. Acidentes por animais peçonhentos; 2014.

    Google Scholar 

  • Silva IM, Tavares AM. Comparative evaluation of adverse effects in the use of powder trivalent antivenom and liquid antivenoms in Bothrops snake bites. Rev Soc Bras Med Trop. 2012;45:523–5.

    Article  PubMed  Google Scholar 

  • Sousa LF, Nicolau CA, Peixoto PS, Bernardoni JL, Oliveira SS, Portes-Junior JA, et al. Comparison of phylogeny, venom composition and neutralization by antivenom in diverse species of Bothrops complex. PLoS Negl Trop Dis. 2013;7:e2442.

    Article  PubMed  PubMed Central  Google Scholar 

  • Souza ARB. Snakebite by Bothrops atrox (Lin. 1758) in the State of Amazonas – Brazil: study of 212 cases with identified snake. Rev Patol Trop. 2002;31:267–8.

    Google Scholar 

  • Souza ARB, Muniz EG, López-Lozano JL, Ferreira LCL, Noronha MDN. Clinical manifestations of snakebite by the Bushmaster snake Lachesis muta muta in Manaus, Amazonas Brazil. J Venom Anim Toxins Incl Trop Dis. 2003;9:494.

    Google Scholar 

  • Souza RCG, Nogueira APB, Lima T, Cardoso JLC. The enigma of the North Margin of the Amazon River: proven Lachesis bites in Brazil, report of two cases, general considerations about the genus and bibliographic review. Bull Chicago Herp Soc. 2007;42:105–15.

    Google Scholar 

  • Terra ALC, Moreira-Dill LS, Simões-Silva R, Monteiro JRN, Cavalcante WLG, Gallacci M, et al. Biological characterization of the Amazon coral Micrurus spixii snake venom: isolation of a new neurotoxic phospholipase A. Toxicon. 2015;103:1–11.

    Article  CAS  PubMed  Google Scholar 

  • Theakston RDG, Laing GDD, Fielding CMM, Lascano AFF, Touzet J-MM, Vallejo F, et al. Treatment of snake bites by Bothrops species and Lachesis muta in Ecuador: laboratory screening of candidate antivenoms. Trans R Soc Trop Med Hyg. 1995;89:550–4.

    Article  CAS  PubMed  Google Scholar 

  • Torres JR, Torres MA, Arroyo-Parejo MA. Coagulation disorders in bushmaster envenomation. Lancet. 1995;346:449–50.

    Article  CAS  PubMed  Google Scholar 

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Correspondence to Sâmella Silva de Oliveira .

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de Oliveira, S.S. et al. (2018). Snakebites in the Brazilian Amazon: Current Knowledge and Perspectives. In: Vogel, CW., Seifert, S., Tambourgi, D. (eds) Clinical Toxinology in Australia, Europe, and Americas. Toxinology. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-7438-3_61

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