Titre : Mycobacterium tuberculosis

Mycobacterium tuberculosis : Questions médicales fréquentes

Termes MeSH sélectionnés :

Randomized Controlled Trials as Topic
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symptômes varient-ils selon les individus ?\nLa fatigue est-elle un symptôme courant ?", "url": "https://questionsmedicales.fr/mesh/D009169?mesh_terms=Randomized+Controlled+Trials+as+Topic&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Mycobacterium tuberculosis", "description": "Comment prévenir la tuberculose ?\nLa vaccination BCG est-elle efficace ?\nQuelles mesures d'hygiène sont recommandées ?\nLe port du masque aide-t-il à prévenir la tuberculose ?\nLes tests de dépistage sont-ils importants ?", "url": "https://questionsmedicales.fr/mesh/D009169?mesh_terms=Randomized+Controlled+Trials+as+Topic&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Mycobacterium tuberculosis", "description": "Quel est le traitement standard de la tuberculose ?\nQuels antibiotiques sont utilisés contre la tuberculose ?\nComment se déroule le traitement ?\nY a-t-il des effets secondaires aux traitements ?\nLe traitement est-il le même pour tous les patients ?", "url": "https://questionsmedicales.fr/mesh/D009169?mesh_terms=Randomized+Controlled+Trials+as+Topic&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Mycobacterium tuberculosis", "description": "Quelles sont les complications de la tuberculose ?\nLa tuberculose peut-elle affecter d'autres organes ?\nQu'est-ce que la tuberculose résistante ?\nLes complications sont-elles fréquentes ?\nComment prévenir les complications ?", "url": "https://questionsmedicales.fr/mesh/D009169?mesh_terms=Randomized+Controlled+Trials+as+Topic&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Mycobacterium tuberculosis", "description": "Quels sont les principaux facteurs de risque ?\nLe VIH augmente-t-il le risque de tuberculose ?\nLa malnutrition influence-t-elle la tuberculose ?\nLe tabagisme est-il un facteur de risque ?\nLes conditions de vie affectent-elles le risque ?", "url": "https://questionsmedicales.fr/mesh/D009169?mesh_terms=Randomized+Controlled+Trials+as+Topic&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la tuberculose ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic se fait par des tests cutanés, des analyses sanguines et des radiographies pulmonaires." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la tuberculose ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests incluent le test de Mantoux, le test IGRA et la culture de Mycobacterium." } }, { "@type": "Question", "name": "Qu'est-ce qu'une culture de Mycobacterium ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "C'est un test qui permet d'isoler et d'identifier la bactérie dans un échantillon." } }, { "@type": "Question", "name": "Les radiographies sont-elles fiables pour le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles aident à visualiser les lésions pulmonaires typiques de la tuberculose." } }, { "@type": "Question", "name": "Quel rôle joue le test de Mantoux ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Il détecte une réaction immunitaire à la tuberculose, indiquant une infection possible." } }, { "@type": "Question", "name": "Quels sont les symptômes de la tuberculose ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent toux persistante, fièvre, sueurs nocturnes et perte de poids." } }, { "@type": "Question", "name": "La tuberculose cause-t-elle des douleurs thoraciques ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs thoraciques peuvent survenir en raison de l'infection pulmonaire." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans être contagieux ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une personne peut être infectée sans symptômes et ne pas être contagieuse." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon les individus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'intensité et la nature des symptômes peuvent varier d'une personne à l'autre." } }, { "@type": "Question", "name": "La fatigue est-elle un symptôme courant ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la fatigue est fréquente chez les personnes atteintes de tuberculose." } }, { "@type": "Question", "name": "Comment prévenir la tuberculose ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut la vaccination BCG, le dépistage et l'amélioration des conditions de vie." } }, { "@type": "Question", "name": "La vaccination BCG est-elle efficace ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle réduit le risque de formes graves de tuberculose, surtout chez les enfants." } }, { "@type": "Question", "name": "Quelles mesures d'hygiène sont recommandées ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Il est conseillé de couvrir la bouche en toussant et d'aérer les espaces clos." } }, { "@type": "Question", "name": "Le port du masque aide-t-il à prévenir la tuberculose ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le port du masque peut réduire le risque de transmission dans les lieux publics." } }, { "@type": "Question", "name": "Les tests de dépistage sont-ils importants ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le dépistage régulier aide à identifier les cas précoces et à limiter la propagation." } }, { "@type": "Question", "name": "Quel est le traitement standard de la tuberculose ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement standard inclut une combinaison d'antibiotiques sur une durée de 6 à 9 mois." } }, { "@type": "Question", "name": "Quels antibiotiques sont utilisés contre la tuberculose ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques courants incluent l'isoniazide, la rifampicine et l'éthambutol." } }, { "@type": "Question", "name": "Comment se déroule le traitement ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement est généralement administré sous surveillance pour assurer l'adhérence." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires aux traitements ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des effets secondaires comme des nausées ou des éruptions cutanées peuvent survenir." } }, { "@type": "Question", "name": "Le traitement est-il le même pour tous les patients ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Non, le traitement peut varier selon la gravité de l'infection et la résistance aux médicaments." } }, { "@type": "Question", "name": "Quelles sont les complications de la tuberculose ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications peuvent inclure la pneumonie, l'atteinte des organes et la mort." } }, { "@type": "Question", "name": "La tuberculose peut-elle affecter d'autres organes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut toucher les reins, le cerveau et les os, entraînant des complications graves." } }, { "@type": "Question", "name": "Qu'est-ce que la tuberculose résistante ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "C'est une forme de tuberculose qui ne répond pas aux traitements standards, rendant la maladie plus difficile à traiter." } }, { "@type": "Question", "name": "Les complications sont-elles fréquentes ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent survenir, surtout si le traitement n'est pas suivi correctement." } }, { "@type": "Question", "name": "Comment prévenir les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement approprié et un suivi médical régulier sont essentiels pour prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent le VIH, la malnutrition, le tabagisme et la vie en milieu surpeuplé." } }, { "@type": "Question", "name": "Le VIH augmente-t-il le risque de tuberculose ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le VIH affaiblit le système immunitaire, augmentant le risque d'infection tuberculeuse." } }, { "@type": "Question", "name": "La malnutrition influence-t-elle la tuberculose ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une mauvaise nutrition peut affaiblir l'immunité et favoriser l'infection." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme endommage les poumons et augmente la susceptibilité à la tuberculose." } }, { "@type": "Question", "name": "Les conditions de vie affectent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, vivre dans des conditions surpeuplées ou insalubres augmente le risque de transmission." } } ] } ] }

Sources (10000 au total)

PGT-A: The biology and hidden failures of randomized control trials.

Preimplantation Genetic Testing - Aneuploidy (PGT-A) for embryo selection has undergone significant advancements in the last 2 decades and yet many studies still fail to demonstrate any clinical benef... All suitable blastocysts were biopsied and analyzed for chromosome copy number. Outcomes (positive beta hCG, implantation, ongoing pregnancy, and live birth rates) for Eu-S were compared to Mo-S using... Compared to Eu-S embryos, Mo-S embryos resulted in significant reduction of outcomes for positive beta hCG (p = 0.0005), implantation (p = 0.0008), ongoing pregnancy (p = 0.0046), livebirth (p = 0.011... Embryo chromosome status is central to improved embryo transfer outcomes and sole reliance on current morphology-based selection practices, without Eu-S, will always compromise outcomes. Often overloo...

Statistical Power of Randomized Controlled Trials in Trauma Surgery.

Our purpose was to conduct a bibliometric study investigating the prevalence of underpowered randomized controlled trials (RCTs) in trauma surgery.... A medical librarian conducted a search of RCTs in trauma published from 2000 to 2021. Data extracted included study type, sample size calculation, and power analyses. Post hoc calculations were perfor... In total 187 RCTs from multiple continents and 60 journals were examined. A total of 133 (71%) were found to have "positive" findings consistent with their hypothesis. When evaluating their methods, 5... A concerningly large proportion of recently published RCTs in trauma surgery do not report a priori sample size calculations, do not meet enrollment targets, and are not adequately powered to detect e...

Assessing transparency practices in dental randomized controlled trials.

To evaluate transparency practices in randomized controlled trials (RCTs) in dentistry.... This meta-research study included RCTs in dentistry regardless of topic, methods, or level of detail reported. Only studies in English were considered. We searched PubMed for RCTs in dentistry publish... A total of 844 RCTs were included. Only 12.86% of studies reported any information about data and code sharing. Protocol registration was reported for 50.36% of RCTs. Conflict of interest (83.41%) and... Considering the importance of RCTs for evidence-based dentistry, it is crucial that everyone who participates in the scientific production and dissemination process actively and consistently promotes ...

The Fragility Index of randomized controlled trials in pediatric anesthesiology.

The P value is a widely used measure of statistical importance but has many drawbacks and limitations, one being that it does not reflect the robustness of the results of a clinical trial. The Fragili... We conducted a comprehensive systematic search of high-impact anesthesia, surgical, and medical journals from the last 25 years for trials comparing an intervention between two groups with a statistic... The median [interquartile range] FI was 3 [1-7] and correlated positively with the number of participants (r... The FI of published trials in pediatric anesthesiology is similarly low as in other medical specialties. Larger trials with more events and P values ≤ 0.01 were associated with a higher FI....

Reproducing Statistics Performed in Published Randomized Controlled Trials.

Randomized controlled trials (RCT) represent evidence at the lowest potential risk for bias. Clinicians in all specialties depend upon RCTs to guide patient care. Issues such as statistical discordanc... PubMed was searched using "randomized controlled trial." Studies were selected using a random number generator. Studies were included if the primary outcome could be reproduced using the data and stat... Overall, 572 RCTs were selected involving six specialties. Of these, 45% were positive (p<0.05) studies. Eleven (2%) published results that differed from the reproduction analysis and crossed the p=0.... Less than 5% of published RCTs reported a discordant p-value that crossed the "p=0.05" threshold. Although the occurrence is uncommon, the existence of even one RCT publishing nonreproducible results ...