Titre : Microbiologie

Microbiologie : Questions médicales fréquentes

Termes MeSH sélectionnés :

Single-Blind Method
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"https://questionsmedicales.fr/mesh/D008829?mesh_terms=Single-Blind+Method&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Microbiologie", "description": "Quels facteurs de risque pour les infections bactériennes ?\nComment le mode de vie influence-t-il les infections virales ?\nQuels facteurs de risque pour les infections fongiques ?\nComment l'environnement affecte-t-il les infections parasitaires ?\nQuel impact de la résistance aux antibiotiques ?", "url": "https://questionsmedicales.fr/mesh/D008829?mesh_terms=Single-Blind+Method&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une infection bactérienne ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par culture bactérienne et tests de sensibilité." } }, { "@type": "Question", "name": "Quels tests pour identifier un virus ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests PCR et les sérologies sont utilisés pour identifier les virus." } }, { "@type": "Question", "name": "Comment détecter des champignons dans le corps ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "On utilise des cultures fongiques et des examens microscopiques." } }, { "@type": "Question", "name": "Quels examens pour les infections parasitaires ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les examens de selles et les tests sérologiques sont courants." } }, { "@type": "Question", "name": "Quel rôle joue la microscopie en microbiologie ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "La microscopie permet d'observer les micro-organismes et leur morphologie." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection bactérienne ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, douleur, rougeur et gonflement sont des symptômes fréquents." } }, { "@type": "Question", "name": "Comment reconnaître une infection virale ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Symptômes comme fièvre, fatigue, toux et douleurs musculaires sont typiques." } }, { "@type": "Question", "name": "Quels signes d'infection fongique ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les démangeaisons, rougeurs et éruptions cutanées peuvent indiquer une infection fongique." } }, { "@type": "Question", "name": "Quels symptômes d'une infection parasitaire ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les douleurs abdominales, diarrhée et fatigue sont souvent observées." } }, { "@type": "Question", "name": "Comment les infections affectent-elles le système immunitaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent affaiblir le système immunitaire, rendant l'organisme vulnérable." } }, { "@type": "Question", "name": "Comment prévenir les infections bactériennes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Le lavage des mains et la vaccination sont des mesures préventives clés." } }, { "@type": "Question", "name": "Quelles mesures pour éviter les infections virales ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le contact étroit et se faire vacciner sont essentiels." } }, { "@type": "Question", "name": "Comment prévenir les infections fongiques ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et éviter l'humidité aide à prévenir ces infections." } }, { "@type": "Question", "name": "Quelles précautions contre les infections parasitaires ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Éviter l'eau contaminée et bien cuire les aliments sont des précautions importantes." } }, { "@type": "Question", "name": "Quel rôle de l'éducation en santé ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "L'éducation en santé sensibilise aux pratiques préventives et réduit les infections." } }, { "@type": "Question", "name": "Quels antibiotiques pour les infections bactériennes ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques comme la pénicilline et la céphalexine sont couramment utilisés." } }, { "@type": "Question", "name": "Comment traiter une infection virale ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les antiviraux et les soins symptomatiques sont souvent recommandés." } }, { "@type": "Question", "name": "Quels antifongiques pour les infections fongiques ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les antifongiques comme le fluconazole et l'amphotéricine B sont utilisés." } }, { "@type": "Question", "name": "Comment traiter une infection parasitaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les antiparasitaires comme la mébendazole sont prescrits selon le parasite." } }, { "@type": "Question", "name": "Quel rôle des probiotiques dans le traitement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les probiotiques aident à restaurer la flore intestinale après une antibiothérapie." } }, { "@type": "Question", "name": "Quelles complications des infections bactériennes ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent septicémie, choc et défaillance d'organes." } }, { "@type": "Question", "name": "Quels risques d'infections virales ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Les infections virales peuvent entraîner des pneumonies et des encéphalites." } }, { "@type": "Question", "name": "Quelles complications des infections fongiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les infections fongiques peuvent causer des infections systémiques graves." } }, { "@type": "Question", "name": "Quels effets des infections parasitaires ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les infections parasitaires peuvent entraîner des anémies et des troubles digestifs." } }, { "@type": "Question", "name": "Comment les infections affectent-elles la santé à long terme ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections peuvent causer des séquelles chroniques et des maladies auto-immunes." } }, { "@type": "Question", "name": "Quels facteurs de risque pour les infections bactériennes ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'âge, le diabète et l'immunodépression augmentent le risque d'infections." } }, { "@type": "Question", "name": "Comment le mode de vie influence-t-il les infections virales ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sédentaire et le stress peuvent accroître la vulnérabilité." } }, { "@type": "Question", "name": "Quels facteurs de risque pour les infections fongiques ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "L'immunodépression et l'humidité excessive favorisent les infections fongiques." } }, { "@type": "Question", "name": "Comment l'environnement affecte-t-il les infections parasitaires ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Les conditions sanitaires précaires et l'eau contaminée augmentent le risque." } }, { "@type": "Question", "name": "Quel impact de la résistance aux antibiotiques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "La résistance aux antibiotiques augmente le risque d'infections graves et difficiles à traiter." } } ] } ] }

Sources (10000 au total)

Effect of transauricular nerve stimulation on perioperative pain: a single-blind, analyser-masked, randomised controlled trial.

Activation of central autonomic pathways, including those regulating the arterial baroreflex, might reduce acute pain. We tested the hypothesis that transcutaneous auricular nerve stimulation (TAN) re... A total of 86 participants aged >18 yr were randomly assigned to 50 min of either sham or active bilateral TAN, undertaken before, and again 24 h after, surgery for orthopaedic trauma. The primary out... From June 22, 2021 to July 7, 2022, 79/86 participants (49 yr; 45% female) completed TAN before and after surgery. For the primary outcome, the mean reduction in VAS was 19 mm (95% confidence interval... Bilateral TAN reduces perioperative pain through autonomic modulation. These proof-of-concept data support a non-pharmacological, generalisable approach to improve perioperative analgesia....

Protocol for an exploratory, randomised, single-blind clinical trial of aerobic exercise to promote remyelination in multiple sclerosis.

There is an urgent need for remyelinating therapies that restore function in people with multiple sclerosis (pwMS). Aerobic exercise is a promising remyelinating strategy because it promotes remyelina... Sedentary participants (n=60; aged 18-64 years) with stable MS will undergo a baseline visit with the following outcomes to assess associations between demyelination and mobility (part 1): spinal cord... Ethical approval was obtained from the Oregon Health & Science University Institutional Review Board (#21045). Dissemination of findings will include peer-reviewed publications, conference presentatio... NCT04539002....

Focal vibration of the plantarflexor and dorsiflexor muscles improves poststroke spasticity: a randomized single-blind controlled trial.

Post-stroke spasticity is a cause of gait dysfunction and disability. Focal vibration (FV) of agonist-antagonist upper limb muscle pairs reduces flexor spasticity; however, its effects on ankle planta... To assess the effects of focal vibration administered by a trained operator to the ankle plantarflexor and dorsiflexor muscles on post-stroke lower limb spasticity.... A randomized, single-blind controlled trial of 64 participants with stroke and plantarflexor spasticity assigned to 3 groups by centralized, computer-generated randomization (1:1:1): 1) physiotherapy ... MAS remission rate was higher in FV_GM and FV_TA than CON groups (CON vs. FV_GM: p=0.009, odds ratio 0.15 [95% confidence interval 0.03-0.67]; CON vs. FV_TA: p=0.002, 0.12 [0.03-0.51]). Remission rate... Focal vibration reduced post-stroke spasticity of the plantarflexor muscles. Vibration of the tibialis anterior improved ambulation more than vibration of the gastrocnemius or physiotherapy alone. Gas...

Comparison of the Quality of Discharge Letters Written by Large Language Models and Junior Clinicians: Single-Blinded Study.

Discharge letters are a critical component in the continuity of care between specialists and primary care providers. However, these letters are time-consuming to write, underprioritized in comparison ... The aim of this study was to assess the performance of GPT-4 in generating discharge letters written from urology specialist outpatient clinics to primary care providers and to compare their quality a... Fictional electronic records were written by physicians simulating 5 common urology outpatient cases with long-term follow-up. Records comprised simulated consultation notes, referral letters and repl... GPT-4 outperformed human counterparts in information provision (mean 4.32, SD 0.95 vs 3.70, SD 1.27; P=.03) and had no instances of hallucination. There were no statistically significant differences i... Discharge letters written by GPT-4 had equivalent quality to those written by junior clinicians, without any hallucinations. This study provides a proof of concept that large language models can be us...

The effects of supervision on the outcomes of exercise training in patients with ankylosing spondylitis: A single-blind randomized controlled trial.

Exercise training is crucial for managing ankylosing spondylitis. We evaluated the effects of exercise with different levels of supervision on clinical outcomes in patients with ankylosing spondylitis... We performed a single-blind randomized controlled trial in a university outpatient clinic. Overall, 45 (31 men) patients with ankylosing spondylitis were randomly allocated to 3 groups. The mean (SD) ... Within-group analysis showed significant improvement in chest expansion (P = 0.016) and all subjective or objective questionnaire scores (all P < 0.001) for the full-supervised group. Between-group an... We recommend the prescription of a supervised training program instead of in-home exercises for patients with ankylosing spondylitis....

Effect of Ischemic Preconditioning on Acute Recovery in Elite Judo Athletes: A Randomized, Single-Blind, Crossover Trial.

The ischemic preconditioning (IPC) method has been shown to aid the recovery processes; however, no studies have been done to assess its acute recovery use in judo. This study aimed to examine IPC of ... A single-blind, placebo-randomized crossover study was carried out on a sample of 13 elite male judo athletes. They undertook measurements of body composition, judo-specific task (Special Judo Fitness... The IPC intervention resulted in (1) decreased heart rate at 30 and 60 minutes during recovery (P = .002; P = .001), (2) better countermovement jump performance at 60 minutes (P = .05), (3) lower perc... The present study revealed that IPC applied to judo athletes following judo-specific exercise resulted in better cardiovascular and neuromuscular recovery and could be a useful tool to enhance recover...

Bleaching efficacy of in-office dental bleaching with different application protocols: a single-blind randomized controlled trial.

This randomized controlled trial aimed to evaluate the equivalence in the color change, adverse effects, self-perception (AS) and the impact on oral condition (IO) of participants submitted to differe... 165 participants were bleached with a 35% hydrogen peroxide gel (Total Blanc Office One-Step, DFL), according to the following protocols: (1) 2 applications of 20-min each (2 × 20 min); (2) 1 × 40-min... Equivalent color change were observed (p < 0.001), with no significant difference between groups. The group 2 × 20 min presented the highest risk of TS (76%, 95% CI 63 to 85), compared to the 1 × 30 m... The 1 × 30 min protocol produced equivalent color change to the other bleaching protocols with reduced risk of TS and shorter application time.... A more simplified application regimen of a single application of 30 min yields effective bleaching and patient satisfaction while minimizing undesirable side effects and improving patient satisfaction...

Efficacy of a buccal and lingual at-home bleaching protocol-A randomized, split-mouth, single-blind controlled trial.

To compare the color change, the risk and intensity of tooth sensitivity (TS), and gingival irritation (GI) of at-home bleaching applied on the buccal surface only or the buccal and lingual surfaces.... Sixty patients with canines A... Neither the color change nor the risk/intensity of TS was statistically different between groups (p > 0.05). Patient satisfaction increased after bleaching for both groups (p < 0.05).... The addition of one contact surface does not result in an increased whitening degree compared to bleaching applied solely on the buccal surface.... Understanding the influence of surfaces interacting with the bleaching agent is crucial for comprehending the bleaching mechanism and avoiding unnecessary material expenses. Notably, employing the buc...