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Martins JG, de Castro Figueiredo Bordon K, Moreno-González JA, Almeida B, Pardal P, Lira A, Candido D, Arantes EC, Procópio R. On the noxious black Amazonian scorpion, Tityus obscurus (Scorpiones, Buthidae): Taxonomic notes, biology, medical importance and envenoming treatment. Toxicon 2023; 228:107125. [PMID: 37054995 DOI: 10.1016/j.toxicon.2023.107125] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/08/2023] [Accepted: 04/10/2023] [Indexed: 04/15/2023]
Abstract
Tityus obscurus has caused mild, moderate and severe accidents of medical relevance in the eastern Brazilian Amazon and French Guiana. Tityus obscurus has sexual dimorphism although males and females have uniform black coloration. In the Amazon, one of the habitats of this scorpion is seasonally flooded forests (igapós and várzeas). However, most stings occur in terra firme forest areas (non-flooded region), where most rural communities are located. Adults and children stung by T. obscurus may experience an "electric shock" sensation for more than 30 h after the sting. Our data shows that people inhabiting remote forest areas, including rubber tappers, fishermen and indigenous people, with no access to anti-scorpion serum, use parts of native plants, such as seeds and leaves, against pain and vomiting caused by scorpion stings. Although there is a technical effort to produce and distribute antivenoms in the Amazon, many cases of scorpion stings are geographically unpredictable in this region, due to the lack of detailed knowledge of the natural distribution of these animals. In this manuscript, we compile information on the natural history of T. obscurus and the impact of its envenoming on human health. We identify the natural sites that host this scorpion in the Amazon, in order to warn about the risk of human envenoming. The use of specific antivenom serum is the recommended treatment for accidents involving venomous animals. However, atypical symptoms not neutralized by the available commercial antivenom are reported in the Amazon region. Facing this scenario, we present some challenges to the study of venomous animals in the Amazon rainforest and possible experimental bottlenecks and perspectives for establishing a method aimed at producing an efficient antivenom.
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Affiliation(s)
- Jonas Gama Martins
- Pós-Graduação em Genética, Conservação e Biologia Evolutiva, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, AM, Brazil.
| | - Karla de Castro Figueiredo Bordon
- Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo (USP), Ribeirão Preto, SP, Brazil
| | - Jairo A Moreno-González
- Division of Invertebrate Zoology, American Museum of Natural History New York, Central Park West at 79th Street, 10024-5192, New York City, NY, USA
| | - Bruno Almeida
- Instituto Federal de Educação, Ciência e Tecnologia do Pará, Campus Itaituba, PA, Brazil
| | - Pedro Pardal
- Laboratório de Entomologia Médica e Animais Peçonhentos, Núcleo de Medicina Tropical, Universidade Federal do Pará (UFPA), Belém, PA, Brazil
| | - André Lira
- Universidade Federal de Campina Grande, Centro de Educação e Saúde, Cuité, PB, Brazil
| | - Denise Candido
- Laboratório de Artrópodes, Instituto Butantan, São Paulo, Brazil
| | - Eliane Candiani Arantes
- Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo (USP), Ribeirão Preto, SP, Brazil
| | - Rudi Procópio
- Pós-Graduação em Biotecnologia e Recursos Naturais da Amazônia, Universidade do Estado do Amazonas (UEA), Manaus, AM, Brazil
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Epelboin L, Abboud P, Abdelmoumen K, About F, Adenis A, Blaise T, Blaizot R, Bonifay T, Bourne-Watrin M, Boutrou M, Carles G, Carlier PY, Carod JF, Carvalho L, Couppié P, De Toffol B, Delon F, Demar M, Destoop J, Douine M, Droz JP, Elenga N, Enfissi A, Franck YK, Fremery A, Gaillet M, Kallel H, Kpangon AA, Lavergne A, Le Turnier P, Maisonobe L, Michaud C, Mutricy R, Nacher M, Naldjinan-Kodbaye R, Oberlis M, Odonne G, Osei L, Pujo J, Rabier S, Roman-Laverdure B, Rousseau C, Rousset D, Sabbah N, Sainte-Rose V, Schaub R, Sylla K, Tareau MA, Tertre V, Thorey C, Vialette V, Walter G, Zappa M, Djossou F, Vignier N. [Overview of infectious and non-infectious diseases in French Guiana in 2022]. MEDECINE TROPICALE ET SANTE INTERNATIONALE 2023; 3:mtsi.v3i1.2023.308. [PMID: 37389381 PMCID: PMC10300792 DOI: 10.48327/mtsi.v3i1.2023.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 09/15/2022] [Indexed: 07/01/2023]
Abstract
Source of many myths, French Guiana represents an exceptional territory due to the richness of its biodiversity and the variety of its communities. The only European territory in Amazonia, surrounded by the Brazilian giant and the little-known Suriname, Ariane 6 rockets are launched from Kourou while 50% of the population lives below the poverty line. This paradoxical situation is a source of health problems specific to this territory, whether they be infectious diseases with unknown germs, intoxications or chronic pathologies.Some infectious diseases such as Q fever, toxoplasmosis, cryptococcosis or HIV infection are in common with temperate countries, but present specificities leading to sometimes different management and medical reasoning. In addition to these pathologies, many tropical diseases are present in an endemic and / or epidemic mode such as malaria, leishmaniasis, Chagas disease, histoplasmosis or dengue. Besides, Amazonian dermatology is extremely varied, ranging from rare but serious pathologies (Buruli ulcer, leprosy) to others which are frequent and benign such as agouti lice (mites of the family Trombiculidae) or papillonitis. Envenomations by wild fauna are not rare, and deserve an appropriate management of the incriminated taxon. Obstetrical, cardiovascular and metabolic cosmopolitan pathologies sometimes take on a particular dimension in French Guiana that must be taken into account in the management of patients. Finally, different types of intoxication are to be known by practitioners, especially due to heavy metals.European-level resources offer diagnostic and therapeutic possibilities that do not exist in the surrounding countries and regions, thus allowing the management of diseases that are not well known elsewhere.Thanks to these same European-level resources, research in Guyana occupies a key place within the Amazon region, despite a smaller population than in the surrounding countries. Thus, certain pathologies such as histoplasmosis of the immunocompromised patient, Amazonian toxoplasmosis or Q fever are hardly described in neighboring countries, probably due to under-diagnosis linked to more limited resources. French Guiana plays a leading role in the study of these diseases.The objective of this overview is to guide health care providers coming to or practicing in French Guiana in their daily practice, but also practitioners taking care of people returning from French Guiana.
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Affiliation(s)
- Loïc Epelboin
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Philippe Abboud
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Karim Abdelmoumen
- Département des maladies infectieuses, Centre hospitalier de Mayotte, Mamoudzou, Mayotte
| | - Frédégonde About
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Antoine Adenis
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Théo Blaise
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Romain Blaizot
- Unité carcérale de soins ambulatoires, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Timothée Bonifay
- Unité carcérale de soins ambulatoires, Centre hospitalier de Cayenne, Cayenne, Guyane
| | | | - Mathilde Boutrou
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
- Département des maladies infectieuses, Centre hospitalier de Mayotte, Mamoudzou, Mayotte
- Unité carcérale de soins ambulatoires, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de dermatologie, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de gynécologie-obstétrique, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
- Laboratoire de biologie médicale, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
- Agence régionale de santé de Guyane, Cayenne, Guyane
- Santé publique France, Cayenne, Guyane
- Service de neurologie, Centre hospitalier de Cayenne, Cayenne, Guyane
- TBIP (Tropical Biome and ImmunoPhysiopathology), Université de Guyane, Cayenne, Guyane
- Laboratoire hospitalo-universitaire de parasitologie et mycologie, Centre hospitalier de Cayenne Andrée-Rosemon, Cayenne, Guyane
- Université Claude Bernard Lyon 1 et Centre Léon Bérard, Lyon, France
- Service de pédiatrie, Centre hospitalier de Cayenne, Cayenne, Guyane
- Laboratoire de virologie, Institut Pasteur de la Guyane
- Service de cardiologie, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service d'accueil des urgences et SAMU, Centre hospitalier de Cayenne, Cayenne, Guyane
- Pôle des Centres délocalisés de prévention et de soins, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de réanimation, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de médecine, Centre hospitalier de Kourou, Kourou, Guyane
- Laboratoire des interactions virus-hôtes, Institut Pasteur de la Guyane, Cayenne, Guyane
- Croix-Rouge française de Guyane, Cayenne, Guyane
- Laboratoire Écologie, évolution, interactions des systèmes amazoniens (LEEISA), CNRS, Université de Guyane, IFREMER, Cayenne, Guyane
- COREVIH (Comité de coordination de la lutte contre les infections sexuellement transmissibles et le virus de l'immunodéficience humaine), Centre hospitalier de Cayenne, Cayenne, Guyane
- Service d'endocrinologie-diabétologie et maladies métaboliques, Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de médecine, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
- Direction interarmées du service de santé (DIASS)
- Laboratoire Eurofins Guyane, site de Kourou, Centre hospitalier de Kourou, Guyane
- Service de radiologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Gabriel Carles
- Service de gynécologie-obstétrique, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
| | | | - Jean-François Carod
- Laboratoire de biologie médicale, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
| | | | - Pierre Couppié
- Service de dermatologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Bertrand De Toffol
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
- Service de neurologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - François Delon
- Laboratoire Eurofins Guyane, site de Kourou, Centre hospitalier de Kourou, Guyane
| | - Magalie Demar
- TBIP (Tropical Biome and ImmunoPhysiopathology), Université de Guyane, Cayenne, Guyane
- Laboratoire hospitalo-universitaire de parasitologie et mycologie, Centre hospitalier de Cayenne Andrée-Rosemon, Cayenne, Guyane
| | - Justin Destoop
- Service de dermatologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Maylis Douine
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Jean-Pierre Droz
- Université Claude Bernard Lyon 1 et Centre Léon Bérard, Lyon, France
| | - Narcisse Elenga
- Service de pédiatrie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | | | - Yves-Kénol Franck
- Service de cardiologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Alexis Fremery
- Service d'accueil des urgences et SAMU, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Mélanie Gaillet
- Pôle des Centres délocalisés de prévention et de soins, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Hatem Kallel
- Service de réanimation, Centre hospitalier de Cayenne, Cayenne, Guyane
| | | | - Anne Lavergne
- Laboratoire des interactions virus-hôtes, Institut Pasteur de la Guyane, Cayenne, Guyane
| | - Paul Le Turnier
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Lucas Maisonobe
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Céline Michaud
- Pôle des Centres délocalisés de prévention et de soins, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Rémi Mutricy
- Service d'accueil des urgences et SAMU, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Mathieu Nacher
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | | | | | - Guillaume Odonne
- Laboratoire Écologie, évolution, interactions des systèmes amazoniens (LEEISA), CNRS, Université de Guyane, IFREMER, Cayenne, Guyane
| | - Lindsay Osei
- Service de pédiatrie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Jean Pujo
- Service d'accueil des urgences et SAMU, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Sébastien Rabier
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
- COREVIH (Comité de coordination de la lutte contre les infections sexuellement transmissibles et le virus de l'immunodéficience humaine), Centre hospitalier de Cayenne, Cayenne, Guyane
| | | | - Cyril Rousseau
- Santé publique France, Cayenne, Guyane
- Pôle des Centres délocalisés de prévention et de soins, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Dominique Rousset
- Laboratoire hospitalo-universitaire de parasitologie et mycologie, Centre hospitalier de Cayenne Andrée-Rosemon, Cayenne, Guyane
| | - Nadia Sabbah
- Service d'endocrinologie-diabétologie et maladies métaboliques, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Vincent Sainte-Rose
- Laboratoire hospitalo-universitaire de parasitologie et mycologie, Centre hospitalier de Cayenne Andrée-Rosemon, Cayenne, Guyane
| | - Roxane Schaub
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Karamba Sylla
- Service de médecine, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
| | - Marc-Alexandre Tareau
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
- Laboratoire Écologie, évolution, interactions des systèmes amazoniens (LEEISA), CNRS, Université de Guyane, IFREMER, Cayenne, Guyane
| | | | - Camille Thorey
- Service de médecine, Centre hospitalier de l'ouest guyanais, Saint-Laurent-du-Maroni, Guyane
| | - Véronique Vialette
- Laboratoire Eurofins Guyane, site de Kourou, Centre hospitalier de Kourou, Guyane
| | - Gaëlle Walter
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Magaly Zappa
- Service de radiologie, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Félix Djossou
- Unité des maladies infectieuses et tropicales, Centre hospitalier de Cayenne, Cayenne, Guyane
| | - Nicolas Vignier
- Centre d'investigation clinique Guyane (Inserm CIC 1424), Centre hospitalier de Cayenne, Cayenne, Guyane
- COREVIH (Comité de coordination de la lutte contre les infections sexuellement transmissibles et le virus de l'immunodéficience humaine), Centre hospitalier de Cayenne, Cayenne, Guyane
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3
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Vaucel JA, Larréché S, Paradis C, Courtois A, Pujo JM, Elenga N, Résière D, Caré W, de Haro L, Gallart JC, Torrents R, Schmitt C, Chevalier J, Labadie M, Kallel H. French Scorpionism (Mainland and Oversea Territories): Narrative Review of Scorpion Species, Scorpion Venom, and Envenoming Management. Toxins (Basel) 2022; 14:toxins14100719. [PMID: 36287987 PMCID: PMC9611377 DOI: 10.3390/toxins14100719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/15/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
Sixty-seven scorpion species have been described in France and its territories, where they have been found to be heterogeneously distributed. Indeed, only one species can be found on Réunion Island, while 38 species exist in French Guiana. The number of stings is also heterogenous, with up to 90 stings per 100,000 inhabitants occurring annually. Scorpion species can frequently be determined through simple visual factors, including species of medical importance (i.e., Buthus, Centruroides and Tityus). Scorpion venom is composed of local enzymes and peptides with a cysteine-stabilized α/β motif (NaTxs, Ktxs, Calcines), which allow for venom diffusion and the prey's incapacitation, respectively. Harmful scorpion species are limited to Centruroides pococki in the French West Indies, which can induce severe envenoming, and the Tityus obscurus and Tityus silvestris in French Guiana, which can cause fatalities in children and can induce severe envenoming, respectively. Envenomation by one of these scorpions requires hospital monitoring as long as systemic symptoms persist. Typical management includes the use of a lidocaine patch, pain killers, and local antiseptic. In the case of heart failure, the use of dobutamine can improve survival, and pregnant women must consult an obstetrician because of the elevated risk of preterm birth or stillbirth. France does not have scorpion antivenom, as scorpion stings are generally not fatal.
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Affiliation(s)
- Jules-Antoine Vaucel
- Bordeaux Poison Control Centre, Centre Hospitalier et Universitaire Bordeaux Pellegrin, 33000 Bordeaux, France
- Correspondence: ; Tel.: +33-05-5679-8776
| | - Sébastien Larréché
- Medical Biology Department, Hôpital d’Instruction Des Armées Bégin, 94160 Saint-Mandé, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-S 1144, Université de Paris, 75000 Paris, France
| | - Camille Paradis
- Bordeaux Poison Control Centre, Centre Hospitalier et Universitaire Bordeaux Pellegrin, 33000 Bordeaux, France
| | - Arnaud Courtois
- Bordeaux Poison Control Centre, Centre Hospitalier et Universitaire Bordeaux Pellegrin, 33000 Bordeaux, France
| | - Jean-Marc Pujo
- Emergency Department, Centre Hospitalier de Cayenne, 97300 Cayenne, France
| | - Narcisse Elenga
- Pediatric Unit, Centre Hospitalier de Cayenne, 97300 Cayenne, France
| | - Dabor Résière
- Intensive Care Unit, Centre Hospitalier et Universitaire Martinique, 97200 Fort de France, France
| | - Weniko Caré
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-S 1144, Université de Paris, 75000 Paris, France
- Paris Poison Control Center, Fédération de Toxicologie (FeTox), Hôpital Fernand Widal, AP-HP, 75000 Paris, France
- Internal Medicine Department, Hôpital d’Instruction des Armées Bégin, 94160 Val-de-Marne, France
| | - Luc de Haro
- Marseille Poison Control Centre, Assistance Public des Hôpitaux de Marseille, 13000 Marseille, France
| | - Jean-Christophe Gallart
- Toulouse Poison Control Centre, Centre Hospitalier et Universitaire de Toulouse, 31000 Toulouse, France
| | - Romain Torrents
- Marseille Poison Control Centre, Assistance Public des Hôpitaux de Marseille, 13000 Marseille, France
| | - Corinne Schmitt
- Marseille Poison Control Centre, Assistance Public des Hôpitaux de Marseille, 13000 Marseille, France
| | | | - Magali Labadie
- Bordeaux Poison Control Centre, Centre Hospitalier et Universitaire Bordeaux Pellegrin, 33000 Bordeaux, France
| | - Hatem Kallel
- Intensive Care Unit, Centre Hospitalier de Cayenne, 97300 Cayenne, France
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Osei L, Basurko C, Nacher M, Vignier N, Elenga N. About the need to address pediatric health inequalities in French Guiana : a scoping review. Arch Pediatr 2022; 29:340-346. [DOI: 10.1016/j.arcped.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 02/26/2022] [Accepted: 03/26/2022] [Indexed: 11/17/2022]
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5
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Vaucel JA, Gil-Jardine C, Labadie M, Larréché S, Paradis C, Nardon A, Courtois A, Langrand J, Kallel H. Comment on epidemiology of scorpionism in France: nationwide scorpion exposure. Description of Buthus pyrenaeus envenoming. Clin Toxicol (Phila) 2022; 60:890-891. [PMID: 35257608 DOI: 10.1080/15563650.2022.2046776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Jules-Antoine Vaucel
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France.,Service des Urgences Adulte [Emergency Department], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Cédric Gil-Jardine
- Service des Urgences Adulte [Emergency Department], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Magali Labadie
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Sébastien Larréché
- Département de Biologie Médicale [Medical Biology Department], Hôpital d'Instruction Des Armées Bégin, Saint-Mandé, Ile de France, France.,INSERM UMRS-1144, University of Paris, Paris, France
| | - Camille Paradis
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Audrey Nardon
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Arnaud Courtois
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, Nouvelle Aquitaine, France
| | - Jérôme Langrand
- Département de Biologie Médicale [Medical Biology Department], Hôpital d'Instruction Des Armées Bégin, Saint-Mandé, Ile de France, France.,Centre Antipoison de Paris [Paris Poison Control Center], Fédération de Toxicologie (FeTox), Hôpital Fernand Widal, AP-HP, Paris, France
| | - Hatem Kallel
- Service de Réanimation [Intensive Care Unit], Centre Hospitalier de Cayenne, Cayenne, French Guiana, France
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Les envenimations scorpioniques en France métropolitaine et d’Outremer : mise au point. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2022. [DOI: 10.1016/j.toxac.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Benrazzouk K, Ait Laaradia M, Ait Sidi Brahim M, Ouhaddou S, Ouhammou A, Chait A, Bekkouche K, Markouk M, Larhsini M. In vivo evaluation of antivenom activity of Adenocarpus anagyrifolius methanolic extract against Hottentotta gentili scorpion venom. TOXIN REV 2022. [DOI: 10.1080/15569543.2022.2033778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Karima Benrazzouk
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Mehdi Ait Laaradia
- Faculty of Sciences Semlalia, Laboratory of Pharmacology, Neurobiology, Anthropobiology and Environment, Cadi Ayyad University, Marrakech, Morocco
| | - Malika Ait Sidi Brahim
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Soukaina Ouhaddou
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Ahmed Ouhammou
- Faculty of Sciences Semlalia, Laboratory of Microbial, Biotechnology, Agrosciences and Environment, Cadi Ayyad University, Marrakech, Morocco
| | - Abderrahman Chait
- Faculty of Sciences Semlalia, Laboratory of Pharmacology, Neurobiology, Anthropobiology and Environment, Cadi Ayyad University, Marrakech, Morocco
| | - Khalid Bekkouche
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Mohammed Markouk
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Mustapha Larhsini
- Laboratory of Agri-Food, Biotechnology, and Valorization of Plant Resources; Phytochemistry and Pharmacology of Medicinal Plants Unit, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
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Borges A, Graham MR, Cândido DM, Pardal PPO. Amazonian scorpions and scorpionism: integrating toxinological, clinical, and phylogenetic data to combat a human health crisis in the world's most diverse rainfores. J Venom Anim Toxins Incl Trop Dis 2021; 27:e20210028. [PMID: 34887908 PMCID: PMC8629433 DOI: 10.1590/1678-9199-jvatitd-2021-0028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/21/2021] [Indexed: 11/21/2022] Open
Abstract
Venom from Amazonian scorpions of the genus Tityus contains components capable of eliciting a distinct clinical, mostly neurological, syndrome. This contrasts with the mainly autonomic manifestations produced after envenomation by congeneric southern and northern South American species. Herein, we summarize Pan-Amazonian scorpionism by synthesizing available toxinological, clinical, and molecular data gathered from all affected areas in Amazonia, including Brazil, Ecuador, Colombia, Peru, Venezuela, and French Guiana. We searched multiple databases, as well as our own records, for reports of scorpion envenomations in Amazonia by confirmed Tityus spp., and compared the clinical manifestations. To help uncover clinical and venom relationships among problematic species, we explored phylogenetic relationships with a rate-calibrated analysis of mitochondrial COI data from available species. The possible existence of diversity gradients for venom toxic and immunogenic components despite the predicted strong phylogenetic association among species is underscored by discussed clinical and toxinological findings. A multicentric effort, involving all nations affected by this neglected disease, is urgently needed to offer alternatives for treating and understanding this pathology, including the preparation of neutralizing antibodies with a broad range of efficacy.
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Affiliation(s)
- Adolfo Borges
- Center for the Development of Scientific Research (CEDIC), Asunción,
Paraguay
- Laboratory of Molecular Biology of Toxins and Receptors, Institute
of Experimental Medicine, School of Medicine, Central University of Venezuela,
Caracas, Venezuela
| | - Matthew R. Graham
- Department of Biology, Eastern Connecticut State University,
Willimantic, CT, United States
| | | | - Pedro P. O. Pardal
- Laboratory of Medical Entomology and Venomous Animals, Center of
Tropical Medicine, Federal University of Pará (UFPA), Belém, PA, Brazil
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Vaucel JA, Larréché S, Paradis C, Labadie M, Courtois A, Grenet G, Langrand J, Tournoud C, Nisse P, Gallart JC, Schmitt C, Torrents R, Le Roux G, Gil-Jardine C, Kallel H. Relationship Between Scorpion Stings Events and Environmental Conditions in Mainland France. JOURNAL OF MEDICAL ENTOMOLOGY 2021; 58:2146-2153. [PMID: 34224562 DOI: 10.1093/jme/tjab109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Indexed: 06/13/2023]
Abstract
In the world, the impact of environmental conditions on the number of scorpion events was evaluated in North Africa,Middle East, and the Amazonian region but not in Europe. In mainland France, scorpion species described are Buthus occitanus (Amoreux, 1789), Belisarius xambeui (Simon, 1879) and 4 Euscorpiidae: Euscorpius concinnus (Koch, 1837), Euscorpius italicus (Herbst, 1800), Euscorpius tergestinus (Koch, 1837), and Tetratrichobothrius flavicaudis (De Geer, 1778). We aimed to describe the impact of environmental conduction on the number of scorpion events. For this, a retrospective multi-center study was conducted with data from the French poison control centers files about scorpion events between 1 January 2011 and 31 December 2020. During the study period, 975 incoming calls for scorpion events were recorded and 574 were related to scorpions native to mainland France and Corsica: B. occitanus (n = 86), Euscorpiidae species (n = 222), B. xambeui (n = 1), and undetermined species (n = 265). Cases were mostly reported along the Mediterranean coast, along rivers, and in cities with a trading port. The number of scorpion events was linked to the rivers' water level, rivers' flow, temperature, sunshine, and pluviometry (P < 0.05 for all variables). B. occitanus need warmest and driest environment than Euscorpiidae spp. A link between the severity of the envenoming and climatic condition or seasonality was not demonstrated.
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Affiliation(s)
- Jules-Antoine Vaucel
- Centre Antipoison Nouvelle Aquitaine [Poison Control Center of Nouvelle-Aquitaine], Centre hospitalier et universitaire Pellegrin, CHU de Bordeaux, 1 Place Amélie Rabat Léon, Bordeaux 33076, Nouvelle Aquitaine, France
- Service des urgences adulte [Emergency Department], Centre hospitalier et universitaire Pellegrin, Bordeaux 33076, Nouvelle Aquitaine, France
| | - Sébastien Larréché
- Département de Biologie Médicale [Medical Biology Department], Hôpital d'Instruction Des Armées Bégin, Saint-Mandé 94160, Ile de France, France
| | - Camille Paradis
- Centre Antipoison Nouvelle Aquitaine [Poison Control Center of Nouvelle-Aquitaine], Centre hospitalier et universitaire Pellegrin, CHU de Bordeaux, 1 Place Amélie Rabat Léon, Bordeaux 33076, Nouvelle Aquitaine, France
| | - Magali Labadie
- Centre Antipoison Nouvelle Aquitaine [Poison Control Center of Nouvelle-Aquitaine], Centre hospitalier et universitaire Pellegrin, CHU de Bordeaux, 1 Place Amélie Rabat Léon, Bordeaux 33076, Nouvelle Aquitaine, France
| | - Arnaud Courtois
- Centre Antipoison Nouvelle Aquitaine [Poison Control Center of Nouvelle-Aquitaine], Centre hospitalier et universitaire Pellegrin, CHU de Bordeaux, 1 Place Amélie Rabat Léon, Bordeaux 33076, Nouvelle Aquitaine, France
| | - Guillaume Grenet
- Centre Hospitalier Universitaire de Lyon, Centre Antipoison [Lyon Poison Control Center], Lyon 69000, Auvergne-Rhône-Alpes, France
| | - Jérome Langrand
- Centre Antipoison de Paris [Poison Control Center of Paris], hôpital Fernand-Widal, Paris 75000, Ile de France, France
| | - Christine Tournoud
- Centre Hospitalier Universitaire de Nancy, Centre Antipoison [East Poison Control Center], Nancy 54000, Grand Est, France
| | - Patrick Nisse
- Centre hospitalier Universitaire de Lille, Centre Antipoison [Lille Poison Control Center], Lille 59000, Haut de France, France
| | - Jean-Christophe Gallart
- Centre Hospitalier Universitaire de Toulouse, Centre Antipoison-SAMU 31 [Toulouse Poison Control Center], Toulouse 31000, Occitanie, France
| | - Corinne Schmitt
- Centre Hospitalier Universitaire de Marseille, Centre Antipoison [Marseille Poison Control Center], Marseille 13000, Provence-Alpes-Côte-D'azur, France
| | - Romain Torrents
- Centre Hospitalier Universitaire de Marseille, Centre Antipoison [Marseille Poison Control Center], Marseille 13000, Provence-Alpes-Côte-D'azur, France
| | - Gaël Le Roux
- Centre Hospitalier Universitaire d'Angers, Centre Antipoison [Angers Poison Control Center], Angers 49000, Pays de la Loire, France
| | - Cédric Gil-Jardine
- Service des urgences adulte [Emergency Department], Centre hospitalier et universitaire Pellegrin, Bordeaux 33076, Nouvelle Aquitaine, France
- Bordeaux Population Health Research Center, IETO Team, Université de Bordeaux, Bordeaux 33076, Nouvelle Aquitaine, France
| | - Hatem Kallel
- Service de Réanimation [Intensive Care Unit], Centre Hospitalier de Cayenne, Cayenne 97300, French Guiana, France
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Vaucel JA, Gil-Jardine C, Labadie M, Larréché S, Paradis C, Nardon A, Courtois A, Langrand J, Kallel H. Epidemiology of scorpionism in France: nationwide scorpion exposure. Clin Toxicol (Phila) 2021; 59:888-895. [DOI: 10.1080/15563650.2021.1884692] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jules-Antoine Vaucel
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
- Service des Urgences Adulte [Emergency Department], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Cédric Gil-Jardine
- Service des Urgences Adulte [Emergency Department], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Magali Labadie
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Sébastien Larréché
- Département de Biologie Médicale [Medical Biology Department], Hôpital d'Instruction Des Armées Bégin, Saint-Mandé, France
| | - Camille Paradis
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Audrey Nardon
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Arnaud Courtois
- Centre Antipoison Nouvelle Aquitaine [Poison Control Centre of Nouvelle Aquitaine], Centre Hospitalier et Universitaire Bordeaux Pellegrin, Bordeaux, France
| | - Jérôme Langrand
- Centre Antipoison de Paris [Poison Control Centre of Paris], Hôpital Fernand-Widal, Paris, France
| | - Hatem Kallel
- Service de Réanimation [Intensive Care Unit], Centre Hospitalier de Cayenne, Cayenne, France
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