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

[Physical activity and exercise therapy in oncology].

Jan 2023

DOI: 10.1007/s00108-022-01450-5 PMID: 36594967

Optimized and individualized treatment options in oncology significantly improve the prognosis of patients. Accordingly, the management of side effects and the avoidance of long-term consequences is b...

Humans Exercise Exercise Therapy Neoplasms Resistance Training +1 autres

Manual therapy and exercise for lateral elbow pain.

28 May 2024

DOI: 10.1002/14651858.CD013042.pub2 PMID: 38802121

Manual therapy and prescribed exercises are often provided together or separately in contemporary clinical practice to treat people with lateral elbow pain.... To assess the benefits and harms of manual therapy, prescribed exercises or both for adults with lateral elbow pain.... We searched the databases CENTRAL, MEDLINE and Embase, and trial registries until 31 January 2024, unrestricted by language or date of publication.... We included randomised or quasi-randomised trials. Participants were adults with lateral elbow pain. Interventions were manual therapy, prescribed exercises or both. Primary comparators were placebo o... Two review authors independently selected studies for inclusion, extracted trial characteristics and numerical data, and assessed study risk of bias and certainty of evidence using GRADE. The main com... Twenty-three trials (1612 participants) met our inclusion criteria (mean age ranged from 38 to 52 years, 47% female, 70% dominant arm affected). One trial (23 participants) compared manual therapy to ... Low-certainty evidence from a single trial in people with lateral elbow pain indicates that, compared with placebo, manual therapy may provide a clinically worthwhile benefit in terms of pain and disa...

Humans Randomized Controlled Trials as Topic Musculoskeletal Manipulations Exercise Therapy Glucocorticoids +8 autres

[New approaches in exercise therapy for Parkinson's disease].

Dec 2022

DOI: 10.1007/s00391-022-02123-6 PMID: 36367560

Exercise therapy is an important component in the treatment of motor symptoms in people with Parkinson's disease (PD). In this context, goal-based task-specific training has shown to be particularly e... In this article two novel exercise interventions for targeted improvement of motor function in PD are presented: 1) task-specific training with perturbations and 2) combined task-specific and cardiova... Summary and discussion of the current evidence for both therapeutic approaches.... First randomized controlled trials show that perturbation training is an effective task-specific training to improve gait and balance function and potentially reduce falls. Experimental findings on co... The presented exercise approaches show promising results in first randomized controlled studies and have the potential to improve treatment outcomes in PD. Further high-quality clinical studies are ne...

Humans Parkinson Disease Exercise Exercise Therapy

Exercise as adjunctive therapy for systemic lupus erythematosus.

19 04 2023

DOI: 10.1002/14651858.CD014816.pub2 PMID: 37073886

Systemic lupus erythematosus (SLE) is a rare, chronic autoimmune inflammatory disease with a prevalence varying from 4.3 to 150 people in 100,000, or approximately five million people worldwide. Syste... To evaluate the benefits and harms of structured exercise as adjunctive therapy for adults with SLE compared with usual pharmacological care, usual pharmacological care plus placebo and usual pharmaco... We used standard, extensive Cochrane search methods. The latest search date was 30 March 2022.... We included randomised controlled trials (RCTs) of exercise as an adjunct to usual pharmacological treatment in SLE compared with placebo, usual pharmacological care alone and another non-pharmacologi... We used standard Cochrane methods. Our major outcomes were 1. fatigue, 2. functional capacity, 3. disease activity, 4. quality of life, 5. pain, 6. serious adverse events, and 7. withdrawals due to an... We included 13 studies (540 participants) in this review. Studies compared exercise as an adjunct to usual pharmacological care (antimalarials, immunosuppressants, and oral glucocorticoids) with usual... Due to low- to very low-certainty evidence, we are not confident on the benefits of exercise on fatigue, functional capacity, disease activity, and pain, compared with placebo, usual care, or advice a...

Adult Humans Exercise Fatigue Exercise Therapy +3 autres

Adjunctive therapies in addition to land-based exercise therapy for osteoarthritis of the hip or knee.

17 10 2022

DOI: 10.1002/14651858.CD011915.pub2 PMID: 36250418

Land-based exercise therapy is recommended in clinical guidelines for hip or knee osteoarthritis. Adjunctive non-pharmacological therapies are commonly used alongside exercise in hip or knee osteoarth... To evaluate the benefits and harms of adjunctive therapies used in addition to land-based exercise therapy compared with placebo adjunctive therapy added to land-based exercise therapy, or land-based ... We searched CENTRAL, MEDLINE, PsycINFO, EMBASE, CINAHL, Physiotherapy Evidence Database (PEDro) and clinical trials registries up to 10 June 2021.... We included randomised controlled trials (RCTs) or quasi-RCTs of people with hip or knee osteoarthritis comparing adjunctive therapies alongside land-based exercise therapy (experimental group) versus... Two review authors independently assessed study eligibility, extracted data, and assessed risk of bias and certainty of evidence for major outcomes using GRADE.... We included 62 trials (60 RCTs and 2 quasi-RCTs) totalling 6508 participants. One trial included people with hip osteoarthritis, one hip or knee osteoarthritis and 59 included people with knee osteoar... Moderate- to low-certainty evidence showed no difference in pain, physical function or QOL between adjunctive therapies and placebo adjunctive therapies, or in pain, physical function, QOL or joint st...

Exercise Therapy Humans Osteoarthritis, Hip Osteoarthritis, Knee Pain +2 autres

[Physical activity in cancer - effectiveness of exercise therapy approaches].

07 2022

DOI: 10.1055/a-1685-6919 PMID: 35785781

The positive effects of oncological exercise therapy are sufficiently proven according to scientific studies. International evidence-based guidelines confirm this importance and recommend physical exe...

Exercise Exercise Therapy Fatigue Humans Mind-Body Therapies +1 autres

Stratified exercise therapy does not improve outcomes compared with usual exercise therapy in people with knee osteoarthritis (OCTOPuS study): a cluster randomised trial.

07 2022

DOI: 10.1016/j.jphys.2022.06.005 PMID: 35760724

In people with knee osteoarthritis, how much more effective is stratified exercise therapy that distinguishes three subgroups (high muscle strength subgroup, low muscle strength subgroup, obesity subg... Pragmatic cluster randomised controlled trial in a primary care setting.... A total of 335 people with knee osteoarthritis: 153 in an experimental arm and 182 in a control arm.... Physiotherapy practices were randomised into an experimental arm providing stratified exercise therapy (supplemented by a dietary intervention from a dietician for the obesity subgroup) or a control a... Primary outcomes were knee pain severity (numerical rating scale for pain, 0 to 10) and physical function (Knee Injury and Osteoarthritis Outcome Score subscale activities of daily living, 0 to 100). ... Negligible differences were found between the experimental and control groups in knee pain (mean adjusted difference 0.2, 95% CI -0.4 to 0.7) and physical function (-0.8, 95% CI -4.3 to 2.6) at 3 mont... This pragmatic trial demonstrated no added value regarding clinical outcomes of the model of stratified exercise therapy compared with usual exercise therapy. This could be attributed to the experimen... Netherlands National Trial Register NL7463....

Activities of Daily Living Exercise Therapy Humans Obesity Osteoarthritis, Knee +2 autres

Effect of a mHealth exercise intervention compared with supervised exercise therapy in osteoarthritis management: protocol of the DigiOA trial.

23 09 2022

DOI: 10.1136/bmjopen-2022-066248 PMID: 36153027

Soaring prevalence of hip and knee osteoarthritis (OA) inflicts high costs on the healthcare system. A further rise in the OA incidence is expected, generating increased demand of care potentially cha... A two-armed non-inferiority randomised controlled trial will be conducted. In total, 156 patients with hip and/or knee OA will be recruited from physiotherapy clinics in primary care in Norway. Follow... Patients will sign an informed consent form before participating in the trial. Approval has been granted by the Regional Ethics Committee (201105) and Data Protection Officer at Diakonhjemmet Hospital... NCT04767854....

Exercise Therapy Humans Osteoarthritis, Hip Osteoarthritis, Knee Quality of Life +3 autres

The Effects of Exercise Therapy Moderated by Sex in Rehabilitation of COVID-19.

Nov 2022

DOI: 10.1055/a-1866-6092 PMID: 35649438

Standardized exercise therapy programs in pulmonary rehabilitation have been shown to improve physical performance and lung function parameters in post-acute COVID-19 patients. However, it has not bee...

Female Humans Male Exercise Tolerance Pulmonary Disease, Chronic Obstructive +4 autres

Exercise interventions for adults with cancer receiving radiation therapy alone.

13 03 2023

DOI: 10.1002/14651858.CD013448.pub2 PMID: 36912791

Radiation therapy (RT) is given to about half of all people with cancer. RT alone is used to treat various cancers at different stages. Although it is a local treatment, systemic symptoms may occur. C... To evaluate the benefits and harms of exercise plus standard care compared with standard care alone in adults with cancer receiving RT alone.... We searched CENTRAL, MEDLINE (Ovid), Embase (Ovid), CINAHL, conference proceedings and trial registries up to 26 October 2022.... We included randomised controlled trials (RCTs) that enrolled people who were receiving RT without adjuvant systemic treatment for any type or stage of cancer. We considered any type of exercise inter... We used standard Cochrane methodology and the GRADE approach for assessing the certainty of the evidence. Our primary outcome was fatigue and the secondary outcomes were QoL, physical performance, psy... Database searching identified 5875 records, of which 430 were duplicates. We excluded 5324 records and the remaining 121 references were assessed for eligibility. We included three two-arm RCTs with 1... There is little evidence on the effects of exercise interventions in people with cancer who are receiving RT alone. While all included studies reported benefits for the exercise intervention groups in...

Adult Humans Male Exercise Exercise Therapy +5 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)