questionsmedicales.fr
Composés polycycliques
Composés macrocycliques
Lactames macrocycliques
Lactames macrocycliques : Questions médicales fréquentes
Termes MeSH sélectionnés :
Cholangiopancreatography, Endoscopic Retrograde
Diagnostic
5
Infections bactériennes
Cultures bactériennes
Antibiotiques
Tests de sensibilité
Efficacité
Cultures positives
Imagerie médicale
Infections profondes
Symptômes
5
Symptômes
Infections bactériennes
Effets secondaires
Eruptions cutanées
Réaction allergique
Démangeaisons
Prévention
5
Prophylaxie
Infections post-chirurgicales
Vaccinations
Infections bactériennes
Résistance aux antibiotiques
Prescriptions médicales
Traitements
5
Administration
Voie intraveineuse
Mécanisme d'action
Paroi cellulaire
Durée du traitement
Infections
Effets secondaires
Ajustement du traitement
Complications
5
Complications
Réactions allergiques
Surinfection
Évaluation médicale
Troubles rénaux
Surveillance
Réaction sévère
Urgence médicale
Interactions médicamenteuses
Médecin
Facteurs de risque
5
Facteurs de risque
Immunodépression
Antécédents médicaux
Allergies
Personnes âgées
Système immunitaire
Voyages
Agents pathogènes
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"@type": "Question",
"name": "Comment diagnostiquer une infection bactérienne ?",
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"text": "Le diagnostic repose sur des cultures bactériennes et des tests de sensibilité."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour les lactames macrocycliques ?",
"position": 2,
"acceptedAnswer": {
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"text": "Des tests de sensibilité aux antibiotiques sont effectués pour évaluer l'efficacité."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection nécessitant des lactames ?",
"position": 3,
"acceptedAnswer": {
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"text": "Fièvre, douleur, inflammation et signes d'infection localisée peuvent indiquer une infection."
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"name": "Comment évaluer l'efficacité des lactames macrocycliques ?",
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"@type": "Question",
"name": "Quels sont les symptômes d'une infection bactérienne ?",
"position": 6,
"acceptedAnswer": {
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"@type": "Question",
"name": "Les lactames provoquent-ils des effets secondaires ?",
"position": 7,
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{
"@type": "Question",
"name": "Comment reconnaître une réaction allergique ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des démangeaisons, un gonflement ou des difficultés respiratoires peuvent indiquer une allergie."
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{
"@type": "Question",
"name": "Quels signes d'infection nécessitent une attention médicale ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une fièvre élevée persistante ou des douleurs intenses doivent être évaluées par un médecin."
}
},
{
"@type": "Question",
"name": "Les lactames macrocycliques affectent-ils le système digestif ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent causer des nausées, vomissements ou diarrhées chez certains patients."
}
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{
"@type": "Question",
"name": "Comment prévenir les infections bactériennes ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne hygiène, des vaccinations et un usage prudent des antibiotiques aident à prévenir."
}
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{
"@type": "Question",
"name": "Les lactames macrocycliques sont-ils utilisés en prophylaxie ?",
"position": 12,
"acceptedAnswer": {
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"text": "Oui, ils peuvent être utilisés en prophylaxie pour prévenir des infections post-chirurgicales."
}
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{
"@type": "Question",
"name": "Quelles mesures d'hygiène sont recommandées ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Se laver les mains régulièrement et éviter le contact avec des personnes malades sont essentiels."
}
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{
"@type": "Question",
"name": "Les vaccinations aident-elles contre les infections ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines vaccinations peuvent réduire le risque d'infections bactériennes spécifiques."
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{
"@type": "Question",
"name": "Comment éviter la résistance aux antibiotiques ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser les antibiotiques uniquement lorsque nécessaire et suivre les prescriptions médicales."
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{
"@type": "Question",
"name": "Comment les lactames macrocycliques sont-ils administrés ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent être administrés par voie intraveineuse ou orale, selon l'infection."
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{
"@type": "Question",
"name": "Quel est le mécanisme d'action des lactames ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils inhibent la synthèse de la paroi cellulaire bactérienne, entraînant la mort des bactéries."
}
},
{
"@type": "Question",
"name": "Combien de temps dure un traitement typique ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La durée du traitement varie, mais elle est généralement de 7 à 14 jours selon l'infection."
}
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{
"@type": "Question",
"name": "Quels antibiotiques sont des lactames macrocycliques ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des exemples incluent la méropénème et l'imipénème, utilisés pour des infections graves."
}
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"@type": "Question",
"name": "Comment gérer les effets secondaires des lactames ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est important de signaler tout effet indésirable au médecin pour ajuster le traitement."
}
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec les lactames ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des réactions allergiques graves ou des infections secondaires peuvent survenir."
}
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"@type": "Question",
"name": "Comment gérer une surinfection ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une évaluation médicale est nécessaire pour ajuster le traitement et cibler la nouvelle infection."
}
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"@type": "Question",
"name": "Les lactames peuvent-ils causer des troubles rénaux ?",
"position": 23,
"acceptedAnswer": {
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"text": "Oui, certains lactames peuvent affecter la fonction rénale, nécessitant une surveillance."
}
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"@type": "Question",
"name": "Quels sont les signes d'une réaction sévère ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des difficultés respiratoires ou un gonflement du visage nécessitent une urgence."
}
},
{
"@type": "Question",
"name": "Les lactames macrocycliques peuvent-ils interagir avec d'autres médicaments ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent interagir avec d'autres médicaments, il est donc important d'informer le médecin."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infection ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'immunodépression, le diabète et les interventions chirurgicales augmentent le risque."
}
},
{
"@type": "Question",
"name": "Les antécédents d'allergies influencent-ils le traitement ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents d'allergies aux antibiotiques peuvent limiter les options de traitement."
}
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"@type": "Question",
"name": "Le mode de vie affecte-t-il le risque d'infection ?",
"position": 28,
"acceptedAnswer": {
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"text": "Oui, un mode de vie sédentaire et une mauvaise alimentation peuvent augmenter le risque."
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{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque ?",
"position": 29,
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"text": "Oui, les personnes âgées ont un système immunitaire affaibli, les rendant plus vulnérables."
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"@type": "Question",
"name": "Les voyages augmentent-ils le risque d'infections ?",
"position": 30,
"acceptedAnswer": {
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"text": "Oui, les voyages peuvent exposer à des agents pathogènes inconnus, augmentant le risque d'infection."
}
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 15/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States.
Publications dans "Lactames macrocycliques" :
3 publications dans cette catégorie
Affiliations :
College of Sciences, Center for Supramolecular Chemistry and Catalysis, Shanghai University, Shanghai, 200444, People's Republic of China. cjli@shu.edu.cn.
Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, People's Republic of China. cjli@shu.edu.cn.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry, University of York, Heslington York YO10 5DD UK William.unsworth@york.ac.uk.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry, University of York, Heslington York YO10 5DD UK William.unsworth@york.ac.uk.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry, University of York, Heslington York YO10 5DD UK William.unsworth@york.ac.uk.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry, Faculty of Science, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry, Faculty of Science, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, People's Republic of China.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Centro de Investigacións Cientı́ficas Avanzadas (CICA) and Departamento de Quı́mica, Universidade da Coruña, Campus da Zapateira-Rúa da Fraga 10, 15008 A Coruña, Spain.
Publications dans "Lactames macrocycliques" :
2 publications dans cette catégorie
Affiliations :
Centro de Investigacións Cientı́ficas Avanzadas (CICA) and Departamento de Quı́mica, Universidade da Coruña, Campus da Zapateira-Rúa da Fraga 10, 15008 A Coruña, Spain.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education, College of Plant Protection, Hainan University, Haikou 570228, China.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Department of Chemistry, University of York, Heslington York YO10 5DD UK William.unsworth@york.ac.uk.
Publications dans "Lactames macrocycliques" :
1 publication dans cette catégorie
Affiliations :
Natural Products Research Institute, College of Pharmacy , Seoul National University , Seoul 08826 , Republic of Korea.
Publications dans "Lactames macrocycliques" :
During the more than 50-year history of endoscopic retrograde cholangiopancreatography (ERCP), it has become an almost exclusively therapeutic procedure from a diagnostic method. This was the result o...
Management of symptomatic chronic pancreatitis (CP) has shifted its approach from surgical procedures to minimally invasive endoscopic procedures. Increased experience and advanced technology have led...
Endoscopic retrograde cholangiopancreatography (ERCP) is a widely performed procedure. However, the risk of variceal bleeding during ERCP has rarely been assessed. This study aims to evaluate the risk...
From October 2010 to November 2017, the study retrospectively enrolled 75 cirrhotic patients who received elective ERCP. The patient's risk of gastrointestinal (GI) and variceal bleeding and other pro...
Among the 75 patients, 45 patients (60.0%) had EV. Most of the patients were males (65.3%), and there were high rates of viral hepatitis B-related cirrhosis (36.0%), Child-Pugh B (49.3%), and an indic...
The risk of esophageal variceal bleeding within 30 days of ERCP is neglectable, except for a patient who suffered from gastric variceal bleeding. Other complications, such as nonvariceal bleeding and ...
To evaluate variables that affect risk of contamination for endoscopic retrograde cholangiopancreatography and endoscopic ultrasound endoscopes....
Observational, quality improvement study....
University medical center with a gastrointestinal endoscopy service performing ∼1,000 endoscopic retrograde cholangiopancreatography and ∼1,000 endoscopic ultrasound endoscope procedures annually....
Duodenoscope and linear echoendoscope sampling (from the elevator mechanism and instrument channel) was performed from June 2020 through September 2021. Operational changes during this period included...
The overall pathogenic contamination rate was 4.72% (6 of 127). Compared to duodenoscopes, linear echoendoscopes had a contamination risk ratio of 3.64 (95% confidence interval [CI], 0.69-19.1). Repro...
We did not detect a significant reduction in endoscope contamination using HLD-ETO versus dHLD reprocessing. Linear echoendoscopes have a risk of contamination similar to that of duodenoscopes. Dispos...
The recommended treatment for cholecystocholedocholithiasis is cholecystectomy (CCT) associated with endoscopic retrograde cholangiopancreatography (ERCP). CCT with intraoperative ERCP is associated w...
Verify if there is a difference, in terms of outcomes and complications, when intraoperative ERCP is performed immediately before or after CCT....
This is a retrospective case-control study analyzing all patients who underwent CCT with intraoperative ERCP between January 2021 and June 2022, in a tertiary hospital in southern Brazil, for the trea...
Out of 37 patients analyzed, 16 (43.2%) underwent ERCP first, immediately followed by CCT. The overall success rate for the cannulation of the bile duct was 91.9%, and bile duct clearance was achieved...
There was no significant difference in terms of complications and success in clearing the bile ducts among patients undergoing CCT and ERCP in the same surgical/anesthetic procedure, regardless of whi...
Pancreatic duct (PD) leaks are a common complication of acute and chronic pancreatitis, trauma to the pancreas, and pancreatic surgery. Diagnosis of PD leaks and fistulas is often made with contrast-e...
Deep sedation without tracheal intubation (monitored anaesthesia care) and general anaesthesia with tracheal intubation are commonly used anaesthesia techniques for endoscopic retrograde cholangiopanc...
Endoscopic retrograde cholangiopancreatography (ERCP) is essential for diagnosing and treating biliopancreatic disease. Because ERCP-related perforation can result in death, therapeutic decisions are ...
Between January 1999 and August 2022, 7,896 ERCPs were performed in our hospital. We experienced 15 cases (0.18%) of ERCP-related perforation and conducted a retrospective review....
Of the 15 patients, 6 were female and 9 were male, and the mean age was 77.1 years. According to Stapfer's classification, the 15 cases of ERCP-related perforation comprised 3 type I (duodenum), 3 typ...
Early diagnosis and appropriate treatment are important in managing ERCP-related perforation....
Fluoroscopy is used frequently during endoscopic procedures, such as endoscopic retrograde cholangiopancreatography (ERCP). However, exposure to radiation is an important health concern, primarily bec...
Endoscopic retrograde cholangiopancreatography (ERCP) in adults has been extensively studied through multicenter prospective studies. Similar pediatric studies are lacking. The Pediatric ERCP Database...
In this prospective cohort study, data were recorded for pediatric ERCPs performed across 15 centers. A pre-procedure, procedure, 2-week post-procedure follow-up, and adverse event form were completed...
A total of 1124 ERCPs were performed on 857 patients from May 1, 2014 to May 1, 2018. The median age was 13.5 years [interquartile range (IQR) 9.0-15.7]. Procedures were technically successful in the ...
This large prospective study demonstrates that ERCP is reliable and safe in the pediatric population. It highlights the utility of PEDI in evaluating the technical outcomes of pediatric ERCPs and demo...