Titre : Agents séquestrants

Agents séquestrants : Questions médicales fréquentes

Termes MeSH sélectionnés :

Colonic Polyps
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"acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme des douleurs abdominales ou des troubles digestifs peuvent indiquer un besoin." } }, { "@type": "Question", "name": "Comment identifier une carence nutritionnelle ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins peuvent révéler des carences en vitamines ou minéraux." } }, { "@type": "Question", "name": "Quels signes d'overdose d'agents séquestrants ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des nausées, vomissements ou diarrhées peuvent signaler une overdose." } }, { "@type": "Question", "name": "Quels symptômes d'une carence en fer ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, pâleur, essoufflement et vertiges sont des symptômes courants." } }, { "@type": "Question", "name": "Comment reconnaître une toxicité au plomb ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs abdominales, des troubles neurologiques et des anémies peuvent survenir." } }, { "@type": "Question", "name": "Quels signes d'une carence en calcium ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des crampes musculaires, des engourdissements et des troubles de l'humeur peuvent apparaître." } }, { "@type": "Question", "name": "Quels symptômes d'une intoxication au mercure ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des tremblements, des troubles de la mémoire et des problèmes de vision peuvent se manifester." } }, { "@type": "Question", "name": "Comment se manifeste une carence en potassium ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des faiblesses musculaires, des palpitations et des troubles du rythme cardiaque peuvent survenir." } }, { "@type": "Question", "name": "Comment prévenir les carences nutritionnelles ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée et variée est essentielle pour éviter les carences." } }, { "@type": "Question", "name": "Quelles mesures pour éviter l'exposition aux métaux lourds ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les aliments contaminés et utiliser des filtres à eau peut réduire l'exposition." } }, { "@type": "Question", "name": "Comment réduire le cholestérol par l'alimentation ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Consommer des fibres solubles et limiter les graisses saturées aide à réduire le cholestérol." } }, { "@type": "Question", "name": "Quels aliments riches en calcium pour la prévention ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Les produits laitiers, les légumes verts et les noix sont de bonnes sources de calcium." } }, { "@type": "Question", "name": "Comment éviter les effets secondaires des séquestrants ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Prendre les agents séquestrants avec suffisamment d'eau et suivre les recommandations médicales." } }, { "@type": "Question", "name": "Quels agents séquestrants pour le cholestérol ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les résines comme le cholestyramine sont utilisées pour réduire le cholestérol sanguin." } }, { "@type": "Question", "name": "Comment fonctionnent les agents séquestrants ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Ils se lient aux substances dans l'intestin, empêchant leur absorption dans le sang." } }, { "@type": "Question", "name": "Quels sont les effets secondaires des agents séquestrants ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des effets comme des ballonnements, des nausées et des troubles digestifs peuvent survenir." } }, { "@type": "Question", "name": "Comment administrer un agent séquestrant ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Ils sont généralement pris par voie orale, souvent mélangés à des liquides." } }, { "@type": "Question", "name": "Quels agents séquestrants pour les métaux lourds ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des agents comme l'EDTA sont utilisés pour traiter les intoxications aux métaux lourds." } }, { "@type": "Question", "name": "Quelles complications d'une surconsommation d'agents séquestrants ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Une surconsommation peut entraîner des carences nutritionnelles et des troubles digestifs." } }, { "@type": "Question", "name": "Quels risques d'une utilisation prolongée ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Une utilisation prolongée peut causer des déséquilibres électrolytiques et des carences." } }, { "@type": "Question", "name": "Comment les agents séquestrants affectent-ils l'absorption des médicaments ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent réduire l'absorption de certains médicaments, diminuant leur efficacité." } }, { "@type": "Question", "name": "Quelles complications liées à l'intoxication au plomb ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des complications neurologiques, rénales et cardiovasculaires peuvent survenir." } }, { "@type": "Question", "name": "Quels effets à long terme des agents séquestrants ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des effets à long terme peuvent inclure des carences nutritionnelles et des troubles métaboliques." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de carences ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation déséquilibrée, des maladies chroniques et des régimes restrictifs augmentent le risque." } }, { "@type": "Question", "name": "Qui est à risque d'intoxication au mercure ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes consommant régulièrement des poissons contaminés sont à risque élevé." } }, { "@type": "Question", "name": "Quels groupes sont vulnérables aux carences en calcium ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes âgées, les femmes enceintes et les végétariens peuvent être plus vulnérables." } }, { "@type": "Question", "name": "Quels comportements augmentent le risque d'intoxication aux métaux ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Travailler dans des environnements contaminés ou utiliser des produits non réglementés augmente le risque." } }, { "@type": "Question", "name": "Quels facteurs influencent l'absorption des nutriments ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "L'âge, la santé digestive et les interactions médicamenteuses influencent l'absorption." } } ] } ] }

Sources (7561 au total)

Colonoscopic-assisted laparoscopic wedge resection versus segmental colon resection for benign colonic polyps: a comparative cost analysis.

The colonoscopic-assisted laparoscopic wedge resection (CAL-WR) is proven to be an effective and safe alternative to a segmental colon resection (SCR) for large or complex benign colonic polyps that a... A single-centre 90-day 'in-hospital' comparative cost analysis was performed on patients undergoing CAL-WR or SCR for complex benign polyps between 2016 and 2020. The CAL-WR group consisted of 44 pati... Colonoscopic-assisted laparoscopic wedge resection was associated with significantly fewer complications (7% in the CAL-WR group vs. 45% in the SCR group, P < 0.001), shorter operation time (50 min in... Given the clinical and financial benefits, CAL-WR should be recommended for complex benign polyps that are not eligible for endoscopic resection before major surgery is considered....

Serum biomarkers of colonic polyps in patients with acromegaly: a meta-analysis and systematic review.

In the past few decades, acromegaly and colonic polyps have been associated with an increased risk of colorectal cancer. Previous studies highlighted the importance of serum biomarkers of colonic poly... We reviewed studies on serum biomarkers of colonic polyps in patients with acromegaly, published on PubMed, Embase, Cochrane Library, Medline, and Chinese databases from January 1, 1966, to May 8, 202... Eight articles were included in this study. The mean (standard deviation) concentrations of serum biomarkers for acromegaly with and without colorectal polyps were extracted from these studies. Meta-a... We present the first meta-analysis and systematic review of serum biomarkers in patients with acromegaly or colonic polyps. The prevalence of colonic lesion polyps, is associated with higher IGF-1 × U...

Performance and comparison of artificial intelligence and human experts in the detection and classification of colonic polyps.

The main aim of this study was to analyze the performance of different artificial intelligence (AI) models in endoscopic colonic polyp detection and classification and compare them with doctors with d... We searched the studies on Colonoscopy, Colonic Polyps, Artificial Intelligence, Machine Learning, and Deep Learning published before May 2020 in PubMed, EMBASE, Cochrane, and the citation index of th... A total of 16 studies were included for meta-analysis. Only one study (1/16) presented externally validated results. The area under the curve (AUC) of AI group, expert group and non-expert group for d... The performance of AI in polyp detection and classification is similar to that of human experts, with high sensitivity and moderate specificity. Different tasks may have an impact on the performance o...

Cold snare endoscopic mucosal resection for colon polyps: a systematic review and meta-analysis.

Cold snare endoscopic mucosal resection (CS-EMR) can reduce the risks associated with electrocautery during colon polyp resection. Data on efficacy are variable. This systematic review and meta-analys... We conducted a comprehensive literature search of multiple databases, from inception to March 2023, for studies addressing outcomes of CS-EMR for colon polyps. The weighted pooled estimates with 95 %C... 4137 articles were reviewed, and 16 studies, including 2592 polyps in 1922 patients (51.4 % female), were included. Overall, 54.4 % of polyps were adenomas, 45 % were sessile serrated lesions (SSLs), ... CS-EMR demonstrated an excellent safety profile for colon polyps, with variable recurrence rates based on polyp size and histology. Large prospective studies are needed to validate these findings....

AGA Clinical Practice Update on the Role of Artificial Intelligence in Colon Polyp Diagnosis and Management: Commentary.

The purpose of this American Gastroenterological Association (AGA) Institute Clinical Practice Update (CPU) is to review the available evidence and provide expert commentary on the current landscape o... This CPU was commissioned and approved by the AGA Institute Clinical Practice Updates Committee (CPUC) and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to ...

Impact of margin ablation after EMR of large nonpedunculated colonic polyps in routine clinical practice.

Owing to its simplicity, effectiveness, and safety, EMR is the preferred treatment for the majority of large (≥20 mm) nonpedunculated colonic polyps (LNPCPs); however, residual and recurrent adenomas ... We analyzed data collected in 3 hospitals in Israel: Prospective data were available in 2 hospitals where margin thermal ablation with snare-tip soft coagulation (STSC) is routinely performed after EM... Data from 764 patients with 824 LNPCPs were analyzed. The patient and lesion characteristics were similar between the groups. Four hundred sixty-four LNPCPs were treated by TA-EMR and 360 LNPCPs by S-... TA-EMR leads to a significant reduction in post-EMR recurrence in routine clinical practice....

Polyp detection in the cecum and ascending colon by dye based chromoendoscopy - Is its routine use justified?

colonoscopy is the best method for detecting polyps, with a reduction in colorectal cancer mortality of 29% and reaching 47% for distal tumors. However, it fails to demonstrate a significant reduction... prospective, non-randomized clinical trial. Patients were divided into two groups. The first (G1) underwent a routine colonoscopy, followed by a second endoscopy assessment of ascending colon and cecu... In total, 203 patients were analyzed, 101 in the G1 and 102 in the G2. Newer polyps were identified in both groups after the second assessment with a significantly higher number of polyps detected in ... the second assessment with dye-based chromoendoscopy increases the detection of polyps in the ascending colon and cecum....

Do surface morphology and pit pattern have a role in predicting cancer for colon polyps in North America?

The surface morphology of colorectal polyps is well correlated with submucosal invasion in Eastern Countries but not in North America. We aimed to investigate associations between the Paris classifica... We retrospectively analyzed prospectively collected data of consecutive advanced endoscopic procedures conducted by a single surgeon between August 2017 and October 2018. The data included patients' d... The study consisted of 138 lesions, and the mean age was 67 ± 10 years. The most common polyp locations were cecum (n = 41, 30%) followed by ascending colon (n = 28, 20%), and sigmoid colon (n = 18, 1... Surface morphology and pit pattern can predict submucosal invasion in the North American patient population. Polyp morphology may aid polyp selection for advanced endoscopic interventions....