Titre : Techniques bactériologiques

Techniques bactériologiques : Questions médicales fréquentes

Termes MeSH sélectionnés :

Digestive System Surgical Procedures
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?\nQu'est-ce qu'un test de sensibilité aux antibiotiques ?\nQuels milieux sont utilisés pour la culture bactérienne ?\nComment identifier une bactérie pathogène ?\nQu'est-ce qu'une coloration de Gram ?", "url": "https://questionsmedicales.fr/mesh/D001431?mesh_terms=Digestive+System+Surgical+Procedures&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Techniques bactériologiques", "description": "Quels symptômes indiquent une infection bactérienne ?\nComment reconnaître une septicémie ?\nQuels signes d'infection cutanée bactérienne ?\nQuels symptômes d'une pneumonie bactérienne ?\nQuels symptômes d'une infection urinaire ?", "url": "https://questionsmedicales.fr/mesh/D001431?mesh_terms=Digestive+System+Surgical+Procedures&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Techniques bactériologiques", "description": "Comment prévenir les infections bactériennes ?\nQuel rôle 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?\nQuels risques d'une résistance aux antibiotiques ?\nComment une infection peut-elle affecter le cœur ?\nQuelles complications d'une pneumonie bactérienne ?\nQuels effets d'une infection sur le système nerveux ?", "url": "https://questionsmedicales.fr/mesh/D001431?mesh_terms=Digestive+System+Surgical+Procedures&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Techniques bactériologiques", "description": "Quels sont les facteurs de risque d'infections bactériennes ?\nComment le tabagisme influence-t-il les infections ?\nQuel impact du diabète sur les infections ?\nPourquoi les personnes âgées sont-elles à risque ?\nQuel rôle joue l'hygiène dans le risque d'infection ?", "url": "https://questionsmedicales.fr/mesh/D001431?mesh_terms=Digestive+System+Surgical+Procedures&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment se fait l'isolement des bactéries ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "L'isolement se fait par culture sur milieux spécifiques pour favoriser la croissance." } }, { "@type": "Question", "name": "Qu'est-ce qu'un test de sensibilité aux antibiotiques ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "C'est un test qui détermine l'efficacité d'antibiotiques sur des bactéries isolées." } }, { "@type": "Question", "name": "Quels milieux sont utilisés pour la culture bactérienne ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des milieux comme le milieu nutritif, le milieu de MacConkey ou le milieu de Sabouraud." } }, { "@type": "Question", "name": "Comment identifier une bactérie pathogène ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Par des tests biochimiques, des colorations et des techniques moléculaires." } }, { "@type": "Question", "name": "Qu'est-ce qu'une coloration de Gram ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "C'est une méthode de coloration qui permet de classer les bactéries en Gram positif ou négatif." } }, { "@type": "Question", "name": "Quels symptômes indiquent une infection bactérienne ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, douleur, rougeur, gonflement et parfois écoulement purulent." } }, { "@type": "Question", "name": "Comment reconnaître une septicémie ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Par une fièvre élevée, des frissons, une fréquence cardiaque rapide et confusion." } }, { "@type": "Question", "name": "Quels signes d'infection cutanée bactérienne ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, douleur, gonflement et parfois formation de pus." } }, { "@type": "Question", "name": "Quels symptômes d'une pneumonie bactérienne ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Toux, fièvre, douleurs thoraciques et difficultés respiratoires." } }, { "@type": "Question", "name": "Quels symptômes d'une infection urinaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Brûlures à la miction, besoin fréquent d'uriner et douleurs abdominales." } }, { "@type": "Question", "name": "Comment prévenir les infections bactériennes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Par une bonne hygiène, vaccination et évitement des contacts avec des malades." } }, { "@type": "Question", "name": "Quel rôle des vaccins dans la prévention ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Les vaccins stimulent le système immunitaire pour prévenir certaines infections bactériennes." } }, { "@type": "Question", "name": "Pourquoi l'hygiène des mains est-elle importante ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Elle réduit la transmission des bactéries et prévient les infections." } }, { "@type": "Question", "name": "Comment éviter les infections nosocomiales ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Par des protocoles stricts d'hygiène et de désinfection dans les établissements de santé." } }, { "@type": "Question", "name": "Quel est l'impact de l'alimentation sur les infections ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée renforce le système immunitaire et aide à prévenir les infections." } }, { "@type": "Question", "name": "Quels antibiotiques sont couramment utilisés ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Pénicillines, céphalosporines, macrolides et fluoroquinolones." } }, { "@type": "Question", "name": "Comment se déroule un traitement antibiotique ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Il doit être prescrit par un médecin et suivi jusqu'à la fin pour éviter la résistance." } }, { "@type": "Question", "name": "Qu'est-ce que la thérapie combinée ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Utilisation de plusieurs antibiotiques pour traiter des infections complexes." } }, { "@type": "Question", "name": "Comment traiter une infection cutanée ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Par des antibiotiques topiques ou oraux selon la gravité de l'infection." } }, { "@type": "Question", "name": "Quelles sont les alternatives aux antibiotiques ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Probiotiques, phagothérapie et traitements immunomodulateurs." } }, { "@type": "Question", "name": "Quelles sont les complications d'une infection non traitée ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Septicémie, choc septique, et défaillance d'organes peuvent survenir." } }, { "@type": "Question", "name": "Quels risques d'une résistance aux antibiotiques ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Infections plus difficiles à traiter, augmentation de la morbidité et mortalité." } }, { "@type": "Question", "name": "Comment une infection peut-elle affecter le cœur ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut provoquer une endocardite, une inflammation des valves cardiaques." } }, { "@type": "Question", "name": "Quelles complications d'une pneumonie bactérienne ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Abcès pulmonaire, pleurésie et détresse respiratoire aiguë." } }, { "@type": "Question", "name": "Quels effets d'une infection sur le système nerveux ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Peut entraîner des méningites ou des encéphalites, avec des conséquences graves." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque d'infections bactériennes ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Âge avancé, immunodépression, diabète et hospitalisation prolongée." } }, { "@type": "Question", "name": "Comment le tabagisme influence-t-il les infections ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Il affaiblit le système immunitaire et augmente le risque d'infections respiratoires." } }, { "@type": "Question", "name": "Quel impact du diabète sur les infections ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Le diabète augmente le risque d'infections cutanées et urinaires en raison de l'immunité affaiblie." } }, { "@type": "Question", "name": "Pourquoi les personnes âgées sont-elles à risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Leur système immunitaire est souvent affaibli, rendant les infections plus probables." } }, { "@type": "Question", "name": "Quel rôle joue l'hygiène dans le risque d'infection ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Une mauvaise hygiène augmente le risque de transmission des bactéries pathogènes." } } ] } ] }

Sources (10000 au total)

COST-EFFECTIVENESS OF THE USE OF ACERTO PROTOCOL IN MAJOR DIGESTIVE SURGERY.

Hospital costs in surgery constitute a burden for the health system in all over the world. Multimodal protocols such as the ACERTO project enhance postoperative recovery. The aim of this study was to ... Retrospective data from elective patients undergoing major digestive surgical procedures in a university hospital between January 2002 and December 2011 were collected. The investigation involved two ... We analyzed 381 patients (239 of the pre-ACERTO period and 142 of the ACERTO period) who underwent major procedures on the gastrointestinal tract. Patients operated after within the ACERTO protocol po... The implementation of the ACERTO project in this University Hospital reduced the hospital costs in major digestive procedures. Moreover, the implementation of this modern perioperative care strategy a...

Appendectomy as part of Ladd's procedure: a systematic review and survey analysis.

Ladd's Procedure has been the surgical intervention of choice in the management of congenital intestinal malrotation for the past century. Historically, the procedure included performing an appendecto... The study consists of 2 parts: (1) a systematic review was performed to extract articles that fulfill the inclusion criteria; (2) a short online survey was designed and sent by email to 168 pediatric ... The literature search yielded five articles, the data from the available literature are inconsistent with performing appendectomy as part of Ladd's procedure. The challenge of leaving the appendix in ... It is difficult to implement a modification in a successful procedure like Ladd's procedure. The majority of pediatric surgeons perform an appendectomy as part of its original description. This study ...

Comparing surgical outcomes of powered versus manual surgical staplers: a systematic review and meta-analysis.

The growing use of staplers, manual and powered, especially in minimally invasive surgeries, necessitates evaluating their efficacy in gastrointestinal and thoracic surgeries. Parameters analysed incl... We searched Cochrane Library, CINAHL, EMBASE, PubMed, and Web of Science using terms like "surgical staplers," "manual staplers," "automatic staplers," and "powered staplers." We assessed study qualit... A total of 43,104 patients with a mean age of 60.8 were involved in the studies. The meta-analysis revealed a significant reduction in anastomotic leaks in GI surgery patients (OR 0.31, p = 0.0001) an... Powered staplers surpass manual staplers by reducing operative duration, total hospital costs, and complications like anastomotic leaks and bleeding. Hence, they are poised to become the preferred alt...

Nutritional Outcomes of Bowel Lengthening Procedure in Patients with Short Bowel Syndrome.

Although parenteral nutrition (PN) significantly improves mortality rates in pediatric short bowel syndrome (SBS), long-term PN has many possible complications and impacts quality of life. Bowel lengt... We retrospectively reviewed the data of patients with short bowel syndrome who underwent BLPs in the period from January 2016 to January 2022. Overall, eight patients, four male, five born prematurely... There was a significant decrease in the percentage of total caloric intake provided via PN and PN volume after the BLPs. The more evident results were seen 6 months after the procedure and at the last... The BLP led to a significant decrease in PN needs and an increase in the food intake; however, significant changes happened more than 6 months after the procedure....

Study of postoperative complications after the implementation of a multidisciplinary care pathway for patients with digestive endometriosis.

To assess the quality of care following the establishment of a multidisciplinary care pathway for patient operated on for deep pelvic endometriosis with digestive impairment.... We conducted a retrospective monocentric study of patients suffering from deep infiltrating endometriosis, treated in Gynaecological Department at Toulouse University Hospital from January 2018 to Dec... 98 patients were included. Our study shows a clear decrease in postoperative complications with an overall complication rate of 19.4% and severe complications (grades 3b) of 4.1%. The rate of complica... Multidisciplinary care of endometriosis with digestive damage appears to be indispensable. The intraoperative intervention of a skilled digestive surgeon of bowel endometriosis helps create the best b...

Surgical and non-surgical complications after colorectal cancer surgery in older patients; time-trends and age-specific differences.

Trends of surgical and non-surgical complications among the old, older and oldest patients after colorectal cancer (CRC) surgery could help to identify the best target outcome to further improve posto... All consecutive patients ≥70 years receiving curative elective CRC resection between 2011 and 2019 in The Netherlands were included. Baseline variables and postoperative complications were prospective... Overall, 38648 patients with a median age of 76 years were included. Between 2011 and 2019 the proportion of ASA score ≥3 and laparoscopic surgery increased. Non-surgical complications significantly i... The reduction of postoperative complications in the older CRC population was predominantly driven by a decrease in non-surgical complications. Moreover, increasing age was only associated with non-sur...

ANTIBIOTIC PROPHYLAXIS FOR ABDOMINAL SURGERY: WHEN TO RECOMMEND? BRAZILIAN COLLEGE OF DIGESTIVE SURGERY POSITION PAPER.

Surgical antibiotic prophylaxis is an essential component of perioperative care. The use of prophylactic regimens of antibiotics is a well-established practice that is encouraged to be implemented in ... The aim of this study was to emphasize the crucial aspects of antibiotic prophylaxis in abdominal surgery.... Antibiotic prophylaxis is defined as the administration of antibiotics before contamination occurs, given with the intention of preventing infection by achieving tissue levels of antibiotics above the... Surgical antibiotic prophylaxis is associated with reduced rates of surgical site infection, hospital stay, and morbimortality....

Gastrointestinal procedures and anastomoses can be safely performed during complex abdominal wall reconstruction.

The literature regarding combined abdominal wall reconstruction and gastrointestinal surgery is limited and largely suggests staged procedures due to a reported increased incidence of surgical site in... Analysis of 10 years of a prospectively maintained single surgeon CAWR database compared those who had CAWR-alone with those having concomitant gastrointestinal surgery (CAWR-GI) such as stoma reversa... Overall, 62 elective cases (42 CAWR-alone vs. 20 CAWR-GI) were analysed. Baseline demographics (age, BMI, co-morbidities, smoking status and hernia size) showed no differences; CAWR-GI mean operating ... Performing simultaneous intestinal surgery during complex abdominal wall repair can be performed safely without increasing the risk of hernia recurrence, mesh infections or anastomotic leak. A careful...