Comment diagnostiquer une infection par ces bactéries ?

Un diagnostic se fait par culture bactérienne et tests de sensibilité aux antibiotiques.

Quels tests de laboratoire sont utilisés ?

Les tests incluent la culture anaérobie et l'identification par PCR.

Quels échantillons sont prélevés pour le diagnostic ?

Des échantillons de sang, de pus ou de tissus infectés sont souvent prélevés.

Les tests d'imagerie sont-ils utiles ?

Les tests d'imagerie peuvent aider à évaluer l'étendue de l'infection.

Comment différencier ces bactéries des Gram positifs ?

La coloration de Gram et les tests biochimiques permettent de les différencier.

Quels sont les symptômes d'une infection anaérobie ?

Les symptômes incluent douleur, fièvre, et parfois des abcès ou des gangrènes.

Les infections causées par ces bactéries sont-elles graves ?

Oui, elles peuvent être graves et nécessitent un traitement rapide.

Peut-on avoir des symptômes digestifs ?

Oui, des douleurs abdominales et des troubles digestifs peuvent survenir.

Les infections peuvent-elles être asymptomatiques ?

Certaines infections peuvent être asymptomatiques, surtout chez les porteurs sains.

Quels signes indiquent une infection grave ?

Des signes comme une forte fièvre, des frissons et une détérioration rapide sont alarmants.

Comment prévenir les infections anaérobies ?

Maintenir une bonne hygiène et traiter rapidement les blessures peut aider.

Les vaccinations sont-elles disponibles ?

Il n'existe pas de vaccins spécifiques contre ces bactéries anaérobies.

Quels comportements à risque doivent être évités ?

Éviter les pratiques à risque comme l'usage de drogues intraveineuses non stériles.

Les soins dentaires peuvent-ils prévenir ces infections ?

Oui, des soins dentaires réguliers peuvent réduire le risque d'infections buccales.

Comment gérer les plaies pour éviter l'infection ?

Nettoyer et désinfecter les plaies immédiatement aide à prévenir l'infection.

Quels antibiotiques sont efficaces contre ces bactéries ?

Les antibiotiques comme le métronidazole et la clindamycine sont souvent utilisés.

Le traitement nécessite-t-il une hospitalisation ?

Cela dépend de la gravité de l'infection; les cas graves peuvent nécessiter une hospitalisation.

Des interventions chirurgicales sont-elles parfois nécessaires ?

Oui, une intervention chirurgicale peut être nécessaire pour drainer des abcès.

Comment évaluer l'efficacité du traitement ?

L'efficacité est évaluée par l'amélioration des symptômes et des tests de suivi.

Y a-t-il des effets secondaires aux traitements ?

Oui, des effets secondaires comme des nausées ou des réactions allergiques peuvent survenir.

Quelles sont les complications possibles d'une infection ?

Les complications incluent des abcès, des septicémies et des infections systémiques.

Les infections peuvent-elles causer des dommages permanents ?

Oui, des infections graves peuvent entraîner des dommages tissulaires permanents.

Comment les infections anaérobies affectent-elles le système immunitaire ?

Elles peuvent affaiblir le système immunitaire, rendant le corps plus vulnérable.

Les infections peuvent-elles se propager à d'autres organes ?

Oui, elles peuvent se propager par voie sanguine ou par contiguïté.

Quels sont les risques de septicémie ?

La septicémie peut survenir si l'infection n'est pas traitée rapidement, mettant la vie en danger.

Quels sont les facteurs de risque d'infection ?

Les facteurs incluent un système immunitaire affaibli, des maladies chroniques et des interventions chirurgicales.

Les personnes diabétiques sont-elles plus à risque ?

Oui, le diabète peut augmenter le risque d'infections anaérobies en raison de la circulation sanguine altérée.

Les utilisateurs de drogues intraveineuses sont-ils à risque ?

Oui, l'utilisation de drogues intraveineuses non stériles augmente le risque d'infections.

Les personnes âgées sont-elles plus vulnérables ?

Oui, les personnes âgées ont un risque accru en raison d'un système immunitaire affaibli.

Les infections dentaires augmentent-elles le risque ?

Oui, les infections dentaires non traitées peuvent favoriser des infections anaérobies.

Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés

Exploring Associations Between Device-Based Occupational Sedentary Behavior and Need for Recovery in White Collar Workers: A Compositional Data-Analysis.

2024

DOI: 10.3389/ijph.2024.1607322 PMID: 39135914

White collar workers spend an increasing amount of time in occupational sedentary behavior (OSB) and are thereby at risk for adverse health outcomes. Nevertheless, the association between OSB and the ... Baseline data from a cluster randomized controlled trial was used. A subgroup of 89 white collar workers wore a triaxial accelerometer for 7 days. NFR was measured using the Questionnaire on the Exper... Relatively more time spent in long OSB bouts was associated with a lower NFR (β: -11.30, 95% CI: -20.2 to -2.4). Short and medium OSB bouts and OPA were not associated with NFR.... Associations between OSB bouts, OPA and NFR hinted at contrasting trends, suggesting the need to consider different bout lengths of OSB in future studies....

Humans Sedentary Behavior Male Female Adult +6 autres

Long-latency auditory evoked response amplitudes at first episode of psychosis predict six-month recovery in positive symptom severity.

21 Jul 2024

DOI: 10.1016/j.psychres.2024.116094 PMID: 39053213

Predicting treatment response would facilitate individualized medical treatment in first-episode psychosis (FEP). We examined relationships between auditory-evoked M100 and longitudinal change in posi...

Systemic lidocaine versus erector spinae plane block for improving quality of recovery after laparoscopic cholecystectomy: A randomized controlled trial.

20 Jun 2024

DOI: 10.1016/j.jclinane.2024.111528 PMID: 38905964

To compare intravenous lidocaine, ultrasound-guided erector spinae plane block (ESPB), and placebo on the quality of recovery and analgesia after laparoscopic cholecystectomy.... A prospective, triple-arm, double-blind, randomized, placebo-controlled non-inferiority trial.... A single tertiary academic medical center.... 126 adults aged 18-65 years undergoing elective laparoscopic cholecystectomy.... Patients were randomly allocated to one of three groups: intravenous lidocaine infusion (1.5 mg/kg bolus followed by 2 mg/kg/h) plus bilateral ESPB with saline (25 mL per side); bilateral ESPB with 0.... The primary outcome was the 24-h postoperative Quality of Recovery-15 (QoR-15) score. The non-inferiority of lidocaine versus ESPB was assessed with a margin of -6 points and 97.5% confidence interval... 124 patients completed the study. Median (IQR) 24-h QoR-15 scores were 123 (117-127) for lidocaine, 124 (119-126) for ESPB, and 112 (108-117) for placebo. Lidocaine was non-inferior to ESPB (median di... For patients undergoing laparoscopic cholecystectomy, intravenous lidocaine provides a non-inferior quality of recovery compared to ESPB without requiring specialized regional anesthesia procedures. L...

Enhanced Recovery After Surgery Guidelines and Hospital Length of Stay, Readmission, Complications, and Mortality: A Meta-Analysis of Randomized Clinical Trials.

03 Jun 2024

DOI: 10.1001/jamanetworkopen.2024.17310 PMID: 38888922

A comprehensive review of the evidence exploring the outcomes of enhanced recovery after surgery (ERAS) guidelines has not been completed.... To evaluate if ERAS guidelines are associated with improved hospital length of stay, hospital readmission, complications, and mortality compared with usual surgical care, and to understand differences... MEDLINE, Embase, Cumulative Index to Nursing and Allied Health Literature, and Cochrane Central were searched from inception until June 2021.... Titles, abstracts, and full-text articles were screened by 2 independent reviewers. Eligible studies were randomized clinical trials that examined ERAS-guided surgery compared with a control group and... Data were abstracted in duplicate using a standardized data abstraction form. The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Risk of bias was assessed in du... The primary outcomes were hospital length of stay, hospital readmission within 30 days of index discharge, 30-day postoperative complications, and 30-day postoperative mortality.... Of the 12 047 references identified, 1493 full texts were screened for eligibility, 495 were included in the systematic review, and 74 RCTs with 9076 participants were included in the meta-analysis. I... In this meta-analysis, ERAS guidelines were associated with decreased hospital length of stay and complications. Future studies should aim to improve implementation of ERAS and increase the reach of t...

Humans Length of Stay Patient Readmission Randomized Controlled Trials as Topic Postoperative Complications +5 autres

FOXP3+ Regulatory T Cells Require TBET to Regulate Activated CD8+ T Cells During Recovery from Influenza Infection.

02 Jun 2024

DOI: 10.1101/2024.05.30.596295 PMID: 38853959

FOXP3+ regulatory T (Treg) cells are necessary to coordinate resolution of lung inflammation and a return to homeostasis after respiratory viral infections, but the specific molecular requirements for...

Cognitive-Behavioral-Based Physical Therapy for Improving Recovery After a Traumatic Lower-Extremity Injury: The Results of a Randomized Controlled Trial.

23 May 2024

DOI: 10.2106/JBJS.23.01234 PMID: 38781313

Lower-extremity injuries can result in severe impairment and substantial years lived with a disability. Persistent pain and psychological distress are risk factors for poor long-term outcomes and nega... A multicenter, randomized controlled trial was conducted involving 325 patients who were 18 to 60 years of age and had at least 1 acute orthopaedic injury to the lower extremity or to the pelvis or ac... The mean treatment effect on the 12-month baseline change in PROMIS PF was 0.94 (95% confidence interval, -0.68 to 2.64; p = 0.23). There were also no observed differences in secondary outcomes betwee... The telephone-delivered CBPT did not appear to yield any benefits for patients with traumatic lower-extremity injuries in terms of physical function, pain intensity, pain interference, or general heal... Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence....

Clinicians' perceptions of "enhanced recovery after surgery" (ERAS) protocols to improve patient safety in surgery: a national survey from Australia.

23 May 2024

DOI: 10.1186/s13037-024-00397-w PMID: 38783341

Surgical patients are at risk of postoperative complications, which may lead to increased morbidity, mortality, hospital length-of-stay and healthcare costs. Enhanced Recovery After Surgery (ERAS®) pr... A national online survey of anaesthetists, surgeons and nurses was undertaken. Invitations to participate were distributed via emails from professional colleges. The 30-item survey captured respondent... The sample included 178 responses (116 nurses, 65.2%; 36 surgeons, 20.2%; 26 anaesthetists, 14.6%) across six states and two territories. More than half (n = 104; 58.8%) had used ERAS protocols in pat... There is a need to promote ERAS and provide education, which may be nuanced based on the results, to improve implementation in Australia. Nurses particularly need to be engaged in ERAS protocols given...

Phosphate Recovery from Urban Sewage by the Biofilm Sequencing Batch Reactor Process: Key Factors in Biofilm Formation and Related Mechanisms.

23 Apr 2024

DOI: 10.1016/j.envres.2024.118985 PMID: 38663668

The biofilm sequencing batch reactor (BSBR) technique has been deployed in the laboratory to enrich phosphorus from simulated wastewater, but it is still not clear what its performance will be when re...

Early recovery of natural killer cells post T-cell depleted allogeneic stem cell transplantation using alemtuzumab "in the bag".

17 Apr 2024

DOI: 10.1016/j.trim.2024.102045 PMID: 38641148

Allogeneic stem cell transplantation (SCT) is a critical therapy for haematological malignancy but may lead to acute and chronic graft versus host disease (GvHD). T-cell depletion with alemtuzumab, ei... The aim was to assess the early recovery of NK cells in 18 consecutive patients receiving ex vivo T-cell depleted SCT and to compare the results to 25 individuals receiving haploidentical non-T cell d... All patients received myeloablative conditioning. After stem cell collection, the stem cells of the T cell depleted group were treated "in the bag" with alemtuzumab (CAMPATH 1H) at a concentration of ... The recovery of lymphocytes was slow in both groups. Those receiving non-T cell depleted grafts had significantly higher T cell counts at day 21 and 28 when compared to the T cell depleted group (P < ... This study of ex vivo T-cell depleted SCT's demonstrates that NK cells recover quicker when compared to those receiving unfractionated grafts. These results may have implications for GvHD and the GvL ...

Recycling primary lithium batteries using a coordination chemistry approach: recovery of lithium and manganese residues in the form of industrially important materials.

09 Apr 2024

DOI: 10.1039/d4dt00648h PMID: 38592737

In this study, we have investigated the potential use of post-consumer primary lithium metal batteries (LMBs) commonly used in portable electronic devices to recover lithium and manganese in the form ...

Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés : Questions médicales fréquentes

Termes MeSH sélectionnés :

Sous-catégories

Acidaminococcus

Bacteroidaceae

Brachyspira

Chlorobium

Faecalibacterium

Fusobacterium

Leptotrichia

Propionigenium

Thermotoga

Veillonellaceae

Bacteroides

Porphyromonas

Prevotella

Brachyspira hyodysenteriae

Faecalibacterium prausnitzii

Fusobacterium necrophorum

Fusobacterium nucleatum

Thermotoga maritima

Thermotoga neapolitana

Pectinatus

Selenomonas

Veillonella

Bacteroides fragilis

Bacteroides thetaiotaomicron

Porphyromonas endodontalis

Porphyromonas gingivalis

Prevotella intermedia

Prevotella melaninogenica

Prevotella nigrescens

Prevotella ruminicola

Sources (10000 au total)