Executive Summary Introduction Methodology Used to Prepare the Guideline Epidemiology Incidence Etiology Major Epidemiologic Points Pathogenesis Major Points for Pathogenesis Modifiable Risk Factors Intubation and Mechanical Ventilation Aspiration, Body Position, and Enteral Feeding Modulation of Colonization: Oral Antiseptics and Antibiotics Stress Bleeding Prophylaxis, Transfusion, and Glucose Control Major Points and Recommendations for Modifiable Risk Factors Diagnostic Testing Major Points and Recommendations for Diagnosis Diagnostic Strategies and Approaches Clinical Strategy Bacteriologic Strategy Recommended Diagnostic Strategy Major Points and Recommendations for Comparing Diagnostic Strategies Antibiotic Treatment of Hospital-acquired Pneumonia General Approach Initial Empiric Antibiotic Therapy Appropriate Antibiotic Selection and Adequate Dosing Local Instillation and Aerosolized Antibiotics Combination versus Monotherapy Duration of Therapy Major Points and Recommendations for Optimal Antibiotic Therapy Specific Antibiotic Regimens Antibiotic Heterogeneity and Antibiotic Cycling Response to Therapy Modification of Empiric Antibiotic Regimens Defining the Normal Pattern of Resolution Reasons for Deterioration or Nonresolution Evaluation of the Nonresponding Patient Major Points and Recommendations for Assessing Response to Therapy Suggested Performance Indicators

Guidelines for the management of adults with hospital-acquired, ventilator-associated, and healthcare-associated pneumonia the official statement of the American Thoracic Society and the Infectious Disease Society of America (特集 救急診療ガイドライン) -- (海外のガイドライン)

Irritable bowel syndrome

Cytomegalovirus (CMV) remains one of the most common infections after solid organ transplantation, resulting in significant morbidity, graft loss, and occasional mortality. Management of CMV varies considerably among transplant centers. A panel of experts on CMV and solid organ transplant was convened by The Infectious Diseases Section of The Transplantation Society to develop evidence and expert opinion-based consensus guidelines on CMV management including diagnostics, immunology, prevention, treatment, drug resistance, and pediatric issues.

https://www.zora.uzh.ch/id/eprint/165728/1/document%281%29.pdf

The Third International Consensus Guidelines on the Management of Cytomegalovirus in Solid-organ Transplantation

/pdf/european-evidence-based-consensus-on-the-prevention-2i61racmdl.pdf

European evidence-based Consensus on the prevention, diagnosis and management of opportunistic infections in inflammatory bowel disease.

International study of the prevalence and outcomes of infection in intensive care units

Probiotics have been used safely for years. Safety outcomes are inconsistently reported in published clinical trials. In 2011, a report released by the Agency for Healthcare Research and Quality concluded that, although the existing probiotic clinical trials reveal no evidence of increased risk, "the current literature is not well equipped to answer questions on the safety of probiotics in intervention studies with confidence." Critics point out that the preponderance of evidence, including the long history of safe probiotic use as well as data from clinical trials, and animal and in vitro studies all support the assumption that probiotics are generally safe for most populations. Theoretical risks have been described in case reports, clinical trial results and experimental models, include systemic infections, deleterious metabolic activities, excessive immune stimulation in susceptible individuals, gene transfer and gastrointestinal side effects. More research is needed to properly describe the incidence and severity of adverse events related to probiotics.

/pdf/risk-and-safety-of-probiotics-5fj0nndj7y.pdf

Risk and safety of probiotics.

SYMPOSIUM ON ANTIMICROBIAL THERAPYAntimicrobial Stewardship

https://www.gastro.theclinics.com/article/S0889-8553(05)00057-9/pdf

Lactobacillus GG: Bacteriology and Clinical Applications

A probiotic is a "live microbial food ingredients that, when ingested in sufficient quantities, exerts health benefits on the consumer". Probiotics exert their benefits through several mechanisms; they prevent colonization, cellular adhesion and invasion by pathogenic organisms, they have direct antimicrobial activity and they modulate the host immune response. The strongest evidence for the clinical effectiveness of probiotics has been in their use for the prevention of symptoms of lactose intolerance, treatment of acute diarrhea, attenuation of antibiotic-associated gastrointestinal side effects and the prevention and treatment of allergy manifestations. More research needs to be carried out to clarify conflicting findings on the use of probiotics for prevention of travelers' diarrhea, infections in children in daycare and dental caries, and elimination of nasal colonization with potentially pathogenic bacteria. Promising ongoing research is being conducted on the use of probiotics for the treatment of Clostridium difficile colitis, treatment of Helicobacter pylori infection, treatment of inflammatory bowel disease and prevention of relapse, treatment of irritable bowel syndrome, treatment of intestinal inflammation in cystic fibrosis patients, and prevention of necrotizing enterocolitis in premature infants. Finally, areas of future research include the use of probiotics for the treatment of rheumatoid arthritis, prevention of cancer and the treatment of graft-versus-host disease in bone marrow transplant recipients.

Probiotics: their role in the treatment and prevention of disease.

Antibiotic-associated diarrhea (AAD) occurs in approximately 25% of patients receiving antibiotics. Hospitalized patients with AAD are at increased risk for nosocomial infections and have a higher mortality. Probiotics are living microorganisms used to restore gut health by changing the intestinal microbiota. Several have been studied for the prevention of AAD. Five meta-analyses of trials of probiotics for the prevention of AAD have been performed. The results showed an overall reduction in the risk of AAD when probiotics were coadministered with antibiotics. McFarland conducted the largest meta-analysis to date analyzing 25 randomized controlled trials of probiotics for the prevention of AAD including 2810 subjects. More than half of the trials demonstrated efficacy of the probiotic. In particular, Lactobacillus GG, Saccharomyces boulardii, and the probiotic mixtures were effective. The Cochrane Database of Systematic Reviews published a review of the literature on the use of probiotics for the prevention of pediatric AAD, including 10 randomized trials testing 1986 children. The per protocol pooled analysis, but not the intent-to-treat analysis, showed that probiotics are effective for preventing AAD with the number needed to treat to prevent 1 case of diarrhea being 10. Lactobacillus GG, Bacillus coagulans, and S. boulardii appeared to be most effective. Probiotics are generally safe, however, they should be used with caution in patients who have compromise of either the immune system or the integrity of the intestinal mucosa, and in the presence of a central venous catheter.

Shira Doron

Papers

Risk and safety of probiotics.

SYMPOSIUM ON ANTIMICROBIAL THERAPYAntimicrobial Stewardship

Lactobacillus GG: Bacteriology and Clinical Applications

Probiotics: their role in the treatment and prevention of disease.

Probiotics for prevention of antibiotic-associated diarrhea.