Titre : Carbonic anhydrase-IV

Carbonic anhydrase-IV : Questions médicales fréquentes

Termes MeSH sélectionnés :

Case-Control Studies
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de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-08", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Carbonic anhydrase-IV", "description": "Comment diagnostiquer une déficience en anhydrase carbonique IV ?\nQuels examens sont utilisés pour évaluer l'activité de l'enzyme ?\nQuels symptômes peuvent indiquer un problème avec l'enzyme ?\nY a-t-il des marqueurs biologiques spécifiques ?\nPeut-on utiliser l'imagerie pour le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Carbonic anhydrase-IV", "description": "Quels sont les symptômes d'une déficience en anhydrase carbonique IV ?\nComment se manifestent les troubles respiratoires ?\nY a-t-il des symptômes neurologiques associés ?\nLes calculs rénaux sont-ils un symptôme courant ?\nPeut-on observer des symptômes digestifs ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Carbonic anhydrase-IV", "description": "Peut-on prévenir la déficience en anhydrase carbonique IV ?\nY a-t-il des mesures préventives pour les calculs rénaux ?\nLes tests génétiques peuvent-ils aider à la prévention ?\nDes conseils diététiques peuvent-ils prévenir les symptômes ?\nLes activités physiques sont-elles bénéfiques ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Carbonic anhydrase-IV", "description": "Quels traitements sont disponibles pour la déficience ?\nLa thérapie génique est-elle une option ?\nComment gérer les symptômes respiratoires ?\nY a-t-il des médicaments spécifiques à éviter ?\nLes changements alimentaires sont-ils recommandés ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Carbonic anhydrase-IV", "description": "Quelles complications peuvent survenir avec cette déficience ?\nLes troubles respiratoires peuvent-ils s'aggraver ?\nY a-t-il un risque accru de déshydratation ?\nLes complications neurologiques sont-elles possibles ?\nComment les complications sont-elles gérées ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Carbonic anhydrase-IV", "description": "Quels sont les facteurs de risque pour cette déficience ?\nL'âge joue-t-il un rôle dans le risque ?\nLes maladies rénales augmentent-elles le risque ?\nY a-t-il des facteurs environnementaux à considérer ?\nLes habitudes alimentaires peuvent-elles affecter le risque ?", "url": "https://questionsmedicales.fr/mesh/D030741?mesh_terms=Case-Control+Studies&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une déficience en anhydrase carbonique IV ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques et des analyses sanguines peuvent confirmer la déficience." } }, { "@type": "Question", "name": "Quels examens sont utilisés pour évaluer l'activité de l'enzyme ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests enzymatiques dans des échantillons de sang ou de tissus sont utilisés." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème avec l'enzyme ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme la déshydratation, des troubles respiratoires ou des calculs rénaux peuvent survenir." } }, { "@type": "Question", "name": "Y a-t-il des marqueurs biologiques spécifiques ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux anormaux de bicarbonate dans le sang peuvent indiquer un dysfonctionnement." } }, { "@type": "Question", "name": "Peut-on utiliser l'imagerie pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'imagerie peut aider à évaluer les complications, mais n'est pas spécifique au diagnostic." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une déficience en anhydrase carbonique IV ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, déshydratation, et troubles respiratoires." } }, { "@type": "Question", "name": "Comment se manifestent les troubles respiratoires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent se manifester par une respiration rapide ou des difficultés à respirer." } }, { "@type": "Question", "name": "Y a-t-il des symptômes neurologiques associés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des maux de tête et des troubles de la concentration peuvent survenir." } }, { "@type": "Question", "name": "Les calculs rénaux sont-ils un symptôme courant ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la formation de calculs rénaux est fréquente en cas de déficience." } }, { "@type": "Question", "name": "Peut-on observer des symptômes digestifs ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des nausées et des vomissements peuvent également être présents." } }, { "@type": "Question", "name": "Peut-on prévenir la déficience en anhydrase carbonique IV ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention est difficile, mais un diagnostic précoce peut aider à gérer les symptômes." } }, { "@type": "Question", "name": "Y a-t-il des mesures préventives pour les calculs rénaux ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Boire beaucoup d'eau et réduire l'apport en sel peut aider à prévenir les calculs." } }, { "@type": "Question", "name": "Les tests génétiques peuvent-ils aider à la prévention ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests génétiques peuvent identifier les personnes à risque." } }, { "@type": "Question", "name": "Des conseils diététiques peuvent-ils prévenir les symptômes ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation équilibrée peut réduire les symptômes associés." } }, { "@type": "Question", "name": "Les activités physiques sont-elles bénéfiques ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Une activité physique modérée peut améliorer la santé générale et le bien-être." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour la déficience ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des suppléments de bicarbonate et une hydratation adéquate." } }, { "@type": "Question", "name": "La thérapie génique est-elle une option ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La thérapie génique est en recherche, mais pas encore disponible pour cette condition." } }, { "@type": "Question", "name": "Comment gérer les symptômes respiratoires ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des bronchodilatateurs peuvent être prescrits pour améliorer la respiration." } }, { "@type": "Question", "name": "Y a-t-il des médicaments spécifiques à éviter ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Certains diurétiques peuvent aggraver les symptômes et doivent être évités." } }, { "@type": "Question", "name": "Les changements alimentaires sont-ils recommandés ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en liquides et faible en sodium est souvent conseillée." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec cette déficience ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme l'acidose métabolique et des troubles rénaux peuvent se produire." } }, { "@type": "Question", "name": "Les troubles respiratoires peuvent-ils s'aggraver ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, sans traitement, les troubles respiratoires peuvent devenir graves." } }, { "@type": "Question", "name": "Y a-t-il un risque accru de déshydratation ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les patients peuvent être plus susceptibles de souffrir de déshydratation." } }, { "@type": "Question", "name": "Les complications neurologiques sont-elles possibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications neurologiques comme des convulsions peuvent survenir." } }, { "@type": "Question", "name": "Comment les complications sont-elles gérées ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des complications nécessite un suivi médical régulier et des traitements adaptés." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour cette déficience ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux et certaines mutations génétiques augmentent le risque." } }, { "@type": "Question", "name": "L'âge joue-t-il un rôle dans le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines formes de déficience peuvent se manifester dès l'enfance." } }, { "@type": "Question", "name": "Les maladies rénales augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les maladies rénales préexistantes peuvent exacerber les symptômes." } }, { "@type": "Question", "name": "Y a-t-il des facteurs environnementaux à considérer ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Certaines expositions environnementales peuvent influencer le risque de déficience." } }, { "@type": "Question", "name": "Les habitudes alimentaires peuvent-elles affecter le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation déséquilibrée peut contribuer à des complications." } } ] } ] }

Sources (10000 au total)

Endothelium-biomarkers for postthrombotic syndrome: a case-control study.

The postthrombotic syndrome (PTS) is a long-term complication of deep venous thrombosis (DVT). Increase knowledge on the PTS pathophysiology and novel biomarkers are needed in order to predict PTS dev... A case-control study was conducted. Inclusion criteria were symptomatic and confirmed DVT patients treated with anticoagulants for at least 3 months. Villalta score was performed at the time of inclus... Thirty two patients and 61 controls were included. PTS patients showed higher levels of CEC (0.56/μl (0.34-1.5) vs. 0.20/μl (0.11-0.77); P = 0.04) and EPC (0.75/μl (0.38-1.52) vs. 0.09/μl (0.05-0.82);... The formation and early resolution of DVT are characterized by inflammation and endothelial/platelet activation. We have identified possible novel biomarkers such as CEC, EPC and fractalkine for the d...

Risk Factors for Postoperative Pneumonia: A Case-Control Study.

Postoperative pneumonia is a preventable complication associated with adverse outcomes, that greatly aggravates the medical expenses of patients. The goal of our study is to identify risk factors and ... A matched 1:1 case-control study, including adult patients who underwent surgery between January 2020 and June 2020, was conducted in the Second Affiliated Hospital of Kunming Medical University in Ch... Out of 17,190 surgical patients, 264 (1.54%) experienced postoperative pneumonia. Increased age, chronic obstructive pulmonary disease, emergency surgery, postoperative reduced albumin, prolonged vent... Postoperative pneumonia is associated with severe clinical outcomes. We identified six independent risk factors that can aid in risk stratification and management of patients at risk of postoperative ... www.chictr.org.cn, identifier: chiCTR2100045986....

Significance of temperature in antimuscarinic toxicity: a case-control study.

Antimuscarinic toxicity can result in temperature dysregulation, but the clinical significance of this is unclear. The objective of this study was to compare peak temperatures between antimuscarinic p... This was a case-control analysis at two large, urban, academic medical centers from January 1, 2016, through December 31, 2021. We compared peak temperature (... Fifty-six patients met inclusion criteria of which 23 developed severe outcomes: 16 seizures, 9 cases with hypotension, 5 intubations, and 2 ventricular dysrhythmias. Tmax amongst all patients ranged ... Maximum temperatures did not differ between patients with and without severe outcomes in the setting of antimuscarinic toxicity, and temperature was poorly predictive of outcomes. Our findings suggest...

A postmortem case control study of asbestos burden in lungs of malignant mesothelioma cases.

Asbestos lung content is regarded as the most reliable tool for causal attribution of malignant mesothelioma (MM) to previous asbestos exposures. However, there is a lack of studies on asbestos burden... Asbestos lung content has been assessed on formalin-fixed lung fragments using scanning electron microscopy coupled with energy dispersion spectroscopy (SEM-EDS) on individuals deceased from MM (cases... Asbestos and asbestos bodies (ABs) were found, respectively, in 73.7% and 43.2% of cases and in 28 and 22% of controls; in MM cases the most represented asbestos types were crocidolite and amosite, wh... The results suggest a correlation between asbestos burden in lungs and MM risk. The different concentration of chrysotile, as well as the different width of asbestos fibers in MM males and females mig...

Anemia and Idiopathic Intracranial Hypertension: A Case-Control Study.

Idiopathic intracranial hypertension (IIH) is a condition that mostly affects obese women of childbearing age but has been reported to be temporally related to new diagnoses of anemia. Despite these r... Consecutive IIH patients were recruited from neuro-ophthalmology clinics and matched by age and sex to consecutive patients attending neuro-ophthalmology clinics with diagnoses other than IIH. Complet... One hundred twenty-three IIH patients and 113 controls were included in the study. More IIH patients than controls had anemia (22.8%, 28/123 vs 10.6%, 12/113, P = 0.01) with an odds ratio of 2.48 (95%... Idiopathic intracranial hypertension patients have a higher prevalence of anemia compared with non-IIH neuro-ophthalmology patients. The anemia was mostly mild and may be explained by other factors re...

Study on the association between adverse drug reactions to opioids and gene polymorphisms: a case-case-control study.

Adverse drug reactions (ADRs) caused by opioid drugs show individual differences. Our objective was to explore the association between gene polymorphism and ADRs induced by opioid drugs.... Evidence-based medical data analysis was conducted for genes related to ADRs induced by opioid drugs to select target genes. Sixty patients with cancer pain who had ADRs after taking opioid drugs (mor... Based on a database search and evidence-based medical data, we identified CYP2D6*10, CYP3A5*3, ABCB1, and OPRM1 as target genes for detection. The results of statistical analysis showed no significant... Polymorphism of ABCB1 (062rs1045642) is related to ADRs caused by oxycodone, and the incidence of ADRs is higher with the allele T. Polymorphism of ABCB1 is expected to become a clinical predictor of ...

Systemic hormone therapy and dementia: A nested case-control and co-twin control study.

The effect of systemic hormone therapy (HT) on dementia risk is unclear. Our aim was to investigate the association between HT and dementia.... This register-based study consists of a nested case-control study and a co-twin control design, which controls for familial confounding, including shared genetics.... Through Danish national registries from 1995 to 2011, we identified: a) 2700 female singletons with incident dementia and 13,492 matched controls; b) 288 female twins with incident dementia and co-twi... The odds ratio (OR) for the association between systemic HT and dementia was 1.05, 95% CI = [0.93-1.19] in singletons and 2.10, 95% CI = [0.99-4.46] in twins. A statistically significant association w... Using Danish nationwide registries and controlling for education and for familial factors in a subsample, systemic HT was found to be associated with increased dementia risk if used before 2003, when ...