Comment diagnostiquer une intoxication par toxines bactériennes ?

Le diagnostic repose sur l'historique clinique, les symptômes et des tests de laboratoire.

Quels tests sont utilisés pour détecter les toxines ?

Des tests immunologiques et des cultures bactériennes sont couramment utilisés.

Les symptômes peuvent-ils indiquer le type de toxine ?

Oui, les symptômes spécifiques peuvent aider à identifier la toxine responsable.

Les analyses sanguines sont-elles utiles ?

Elles peuvent révéler des signes d'infection ou d'inflammation, mais ne détectent pas toujours les toxines.

Comment différencier les toxines bactériennes des autres ?

L'analyse des symptômes et des antécédents d'exposition aide à la différenciation.

Quels sont les symptômes courants d'une intoxication ?

Les symptômes incluent nausées, vomissements, diarrhée et douleurs abdominales.

Les symptômes varient-ils selon la toxine ?

Oui, chaque toxine peut provoquer un ensemble de symptômes distincts.

Peut-on avoir des symptômes neurologiques ?

Certaines toxines, comme celles de Clostridium, peuvent provoquer des symptômes neurologiques.

Les symptômes apparaissent-ils rapidement ?

Ils peuvent apparaître rapidement, souvent dans les heures suivant l'exposition.

Y a-t-il des symptômes spécifiques aux enfants ?

Les enfants peuvent présenter des symptômes plus graves, comme la déshydratation.

Comment prévenir les intoxications alimentaires ?

La cuisson adéquate des aliments et l'hygiène sont essentielles pour prévenir les intoxications.

Les vaccins peuvent-ils prévenir certaines toxines ?

Oui, des vaccins existent pour prévenir des maladies causées par certaines toxines, comme le tétanos.

Quelles pratiques alimentaires sont recommandées ?

Éviter les aliments crus ou mal cuits et respecter les dates de péremption.

Comment éviter la contamination croisée ?

Utiliser des planches à découper séparées pour les viandes et les légumes aide à prévenir la contamination.

Les enfants doivent-ils être surveillés lors des repas ?

Oui, la surveillance des enfants pendant les repas peut prévenir les risques d'intoxication.

Quel est le traitement principal pour une intoxication ?

Le traitement principal est la réhydratation et le soutien symptomatique.

Les antibiotiques sont-ils efficaces contre les toxines ?

Les antibiotiques ne neutralisent pas les toxines, mais traitent l'infection bactérienne.

Quand faut-il hospitaliser un patient ?

L'hospitalisation est nécessaire en cas de symptômes graves ou de déshydratation sévère.

Y a-t-il des antidotes pour les toxines ?

Certains cas, comme le botulisme, disposent d'antidotes spécifiques.

Comment gérer les symptômes sévères ?

Les soins intensifs peuvent être nécessaires pour gérer les symptômes sévères.

Quelles complications peuvent survenir après une intoxication ?

Des complications comme la déshydratation, le choc ou des lésions organiques peuvent survenir.

Les complications sont-elles fréquentes ?

Elles sont rares mais peuvent être graves, surtout chez les personnes vulnérables.

Comment les complications sont-elles traitées ?

Le traitement des complications nécessite souvent des soins médicaux intensifs.

Les complications peuvent-elles être évitées ?

Une détection précoce et un traitement rapide peuvent réduire le risque de complications.

Les complications affectent-elles les personnes âgées différemment ?

Oui, les personnes âgées sont plus susceptibles de développer des complications graves.

Quels sont les principaux facteurs de risque d'intoxication ?

Les facteurs incluent une mauvaise hygiène, la consommation d'aliments crus et des conditions de stockage inadéquates.

Les personnes immunodéprimées sont-elles plus à risque ?

Oui, elles sont plus vulnérables aux infections et aux effets des toxines.

Les voyages augmentent-ils le risque d'intoxication ?

Oui, les voyages dans des régions avec de mauvaises pratiques alimentaires augmentent le risque.

Les enfants sont-ils plus à risque d'intoxication ?

Oui, en raison de leur système immunitaire moins développé et de comportements alimentaires.

Les personnes âgées sont-elles plus vulnérables ?

Oui, elles peuvent avoir un système immunitaire affaibli et des comorbidités.

Toxines bactériennes - Informations médicales vérifiées

Badminton-related eye injuries: a systematic review.

04 2023

DOI: 10.1136/ip-2022-044564 PMID: 36564168

To report the nature of badminton-related eye injuries in the published literature.... A review of the literature with key word and MeSH terms: 'Eye injury', 'Ocular trauma', 'Badminton' 'Shuttlecock' using CENTRAL, MEDLINE, EMBASE and Informit Health Collection databases. Papers were r... 19 studies from 1974 to 2020 from 12 countries reported 378 monocular badminton-related eye injuries from 378 patients with a male-to-female ratio of 2.5:1. A closed globe injury was sustained in 97% ... Vision impairment was associated with the majority of badminton-related eye injuries, and doubles play, the shuttlecock and a lack of eye protection were risk factors....

Humans Male Female Eye Injuries Racquet Sports +2 autres

Eye Injuries Caused by Wooden Projectiles in Finland.

09 2022

DOI: 10.1016/j.wem.2022.03.008 PMID: 35577657

Eye injuries can cause decreased vision or even blindness, and predispose to future complications. Wood as an independent cause of eye injuries has infrequently been the focus of the studies. The aim ... The study included all patients injured by wooden projectiles with ocular or orbital traumas over a 1-y period. Patients were treated at the Helsinki University eye hospital, which covers a population... Wooden projectiles caused 67 eye injuries and compromised 6% of all eye traumas during 1 y. Of the patients, males predominated (76%) and 22% were children under 17 y. Injury was most likely in spring... Wooden projectiles often cause serious eye injuries, permanent disability, and a need for lifelong follow-up. Caution is required to protect the eyes when playing with sticks and during gardening, for...

Child Eye Injuries Finland Humans Male +4 autres

Retained foreign body in nose following eye injury.

02 Jul 2024

DOI: 10.1136/bcr-2023-259023 PMID: 38960431

A man in his 60s presented with diminution of vision of the left eye with nasal bleeding after accidental fall. On examination his left upper eyelid was lacerated and left temporal sclera was puncture...

Humans Male Middle Aged Foreign Bodies Tomography, X-Ray Computed +8 autres

The epidemiology of eye injuries in Western Australia: a retrospective 10-year study.

08 2023

DOI: 10.1080/08164622.2022.2111198 PMID: 36002152

Eye injuries constitute a significant cause of preventable lifelong visual impairment or blindness. It is important to identify the context in which these injuries occur to develop intervention progra... To evaluate the nature, external cause, place of occurrence and incidence rate of eye injuries treated at hospitals in Western Australia.... Retrospective, population-based study of patients presenting to all emergency departments or admitted to hospital with primary or secondary eye injuries between 2005 and 2014.... The combined incidence rate of eye injuries requiring tertiary care was 278 per 100 000 person-years (95% CI 276-280). Significantly more males (79%, 44 569) presented to emergency departments (... Indigenous individuals and males experience eye injuries requiring tertiary management disproportionately. Indigenous female patients were conspicuously affected by eye injuries. Remedial intervention...

Male Humans Female Retrospective Studies Western Australia +4 autres

Clinical outcomes of vacuum-dehydrated amniotic membrane (Omnigen) mounted on contact lens (Omnilenz) in eyes with acute chemical eye injuries.

Dec 2023

DOI: 10.1007/s00417-023-06151-9 PMID: 37358651

Omnigen is a vacuum-dehydrated amniotic membrane transplant. It can be delivered to the eye pre-mounted on a special bandage contact lens (Omnilenz) that enables its application without the need for s... A prospective interventional study included patients with different grades of acute CEI attending the casualty between July 2021 and November 2022. All patients received first aid measures followed by... The study included 23 eyes of 21 patients with acute CEI mostly due to alcohol (34.8%). After the 1... Omnilenz proved to be easy to apply and well tolerated by patients, with promising clinical outcomes....

Humans Corneal Diseases Amnion Prospective Studies Vacuum +7 autres

A 20-year nationwide analysis of golf-associated eye injuries in the United States.

11 2022

DOI: 10.1016/j.ajem.2022.09.024 PMID: 36155253

Existing knowledge regarding golf-associated eye injuries (GEIs) is sparse. The purpose of this study was to characterize the types of GEIs, examine the mechanisms of injury, describe the characterist... Deidentified patient records were analyzed. Each GEI was assigned into a specific category of diagnosis, and the mechanism of injury was determined. National estimates were collected for each year, an... The NEISS query provided a total of 379 GEIs for analysis. GEIs were most common in adult males, with a decreasing, although not statistically significant, trend during this period (β = -17.88, p = 0.... Contradictory to existing literature, we show that minor GEIs are more common than severe ones. Rather than golf clubs or balls, environmental elements are the leading cause of GEIs....

Humans Child Adult Male United States +7 autres

Clinical evaluation and management of badminton-related eye injuries: a retrospective case series.

07 Jun 2023

DOI: 10.1186/s12886-023-02972-8 PMID: 37286933

To describe the clinical features, visual outcomes, management, and complications of ocular injury in badminton and investigate risk factors associated with visual impairment.... Data on patients injured while playing badminton admitted to Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital, Fudan University between January 2018 to December 2020.The relationship b... This study involved 102 patients (78 men, 24 women) with a mean age of 43.8 ± 16.1 years (7-71 years). Of these, 93 patients had closed-globe injuries and 9 had open-globe injuries. Vision-threatening... Badminton-related closed-globe injuries were more frequent; open-globe injuries were usually more serious. Younger and female patients have poorer visual recovery prognoses. OTS was found to be a reli...

Male Humans Female Adult Middle Aged +7 autres

Consumer Product-Related Pediatric Eye Injuries Treated in United States Emergency Departments.

08 2023

DOI: 10.1080/09286586.2022.2129696 PMID: 36184869

This study investigates characteristics and trends of children <18 years old treated in United States emergency departments (EDs) for consumer product-related eye injuries.... Data from the National Electronic Injury Surveillance System for January 1, 1997 through December 31, 2019 were analyzed.... During the 23-year study period, an estimated 1,453,283 children were treated for consumer product-related eye injuries, averaging 63,186 children annually. Overall, the eye injury rate per 100,000 ch... Although the rate of consumer product-related pediatric eye injuries treated in US EDs has decreased since 2001, these injuries remain common among children. Therefore, increased prevention efforts ar...

Male Child Humans United States Child, Preschool +6 autres

Preventing occupational chemical eye injuries: important lessons from poison information centres.

08 2023

DOI: 10.1080/15563650.2023.2250068 PMID: 37665192

Occupational exposure to hazardous substances is a major public health problem. In the workplace, eye exposures are common and can be a major cause of morbidity and disability. This commentary discuss... As many eye exposures are easily preventable, there is a need to establish better safety practices in the workplace. Currently, both governments and labour organizations primarily employ injury statis... Exposure to hazardous substances can occur at various time points during work. A prospective study performed by the Dutch Poisons Information Centre showed that cleaning is a high-risk activity for oc... Symptoms following eye contact with chemicals can vary greatly depending on factors such as the type and concentration of the substance(s) involved, the duration of exposure and the time and duration ... To control risks to workers, a hierarchy of prevention and control measures has been established, which employers must take. If elimination or substitution of the dangerous substance is not possible, ... Poison information centres provide valuable information that can be used to develop prevention strategies to reduce the number of acute occupational exposures in the future. A multidisciplinary approa...

Humans Poisons Prospective Studies Occupational Exposure Hazardous Substances +2 autres

Pediatric Open Globe Injuries Caused by Firecrackers in a Tertiary Eye Care Hospital in Iran.

01 Mar 2023

DOI: 10.1097/PEC.0000000000002846 PMID: 36099539

The aim of the study is to determine characteristic features of open globe injuries caused by firecrackers among pediatric population.... In this retrospective cross-sectional chart review, medical records of children with ocular trauma who were hospitalized in Isfahan, Iran, during 2013-2017 were reviewed. We analyzed the collected dat... Of 396 pediatric patients with open globe injury, 22 injuries (5.9%) were caused by firecrackers. Hyphema, iris prolapse, and lens rupture were noted in 15 (68.18%), 10 (45.45%), and 2 (9.09) eyes, re... The present study showed several differences between the pediatric open globe injuries caused by firecrackers and other mechanisms of injuries, including the age, sex, living place, presence of IOFB, ...

Male Child Humans Lacerations Retrospective Studies +7 autres

Toxines bactériennes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Questions fréquentes et termes MeSH associés

Diagnostic 5

Symptômes 5

Prévention 5

Traitements 5

Complications 5

Facteurs de risque 5

Contenu validé par Dr Olivier Menir

Sous-catégories

Toxines de Bacillus thuringiensis

Toxines botuliniques

Facteurs cord

Toxines de cyanobactéries

Toxine diphtérique

Endotoxines

Toxine tétanique

Toxines botuliniques de type A

Microcystines

Lipopolysaccharides

Lipide A

Antigènes O

Auteurs principaux

Sources (10000 au total)