marzo 26, 2021

Hydrogen sulfide (H2S) has recently been recognized as a novel gaseous transmitter with several anti-inflammatory properties. The role of host- derived H2S in infections by Pseudomonas aeruginosa was investigated in clinical and mouse models. H2S concentrations and survival was assessed in septic patients with lung infection. Animal experiments using a model of severe systemic multidrug-resistant P. aeruginosa infection were performed using mice with a constitutive knock-out of cystathionine-γ…

This study aimed to predict the impacts of shorter duration treatment regimens for multidrug-resistant tuberculosis (MDR-TB) on both MDR-TB percentage among new cases and overall MDR-TB cases in the WHO Southeast Asia Region. A deterministic compartmental model was constructed to describe both the transmission of TB and the MDR-TB situation in the Southeast Asia region. The population-level impacts of short-course treatment regimens were compared with the impacts of conventional regimens….

Methicillin-resistant staphylococcus aureus (MRSA) and its biofilm infection were considered as one of the main international health issues. There are still many challenges for treatment using traditional antibiotics. In this study, a mutant peptide of innate defense regulator (IDR-)1018 named 1018M was designed based on molecular docking and amino acid substitution technology. The antibacterial/biofilm activity and mechanisms against MRSA of 1018M were investigated for the first time. The…

CONCLUSION: The plant extracts have shown appreciable antimicrobial activities comparable to the currently prescribed modern drugs tested. Accordingly, further studies on clinical efficacy trial, safety, toxicity and affordability analyses have to be instigated promptly, so as to head to the final step to synthesize precursor molecules for new effective antimicrobials.

Contamination of meat with antimicrobial-resistant bacteria represents a major public health threat worldwide. In this study, we determined the antimicrobial resistance profiles and resistance trends of Staphylococcus aureus isolated from major food animal carcasses (408 cattle, 1196 pig, and 1312 chicken carcass isolates) in Korea from 2010 to 2018. Approximately 75%, 92%, and 77% of cattle, pig, and chicken carcass isolates, respectively, were resistant to at least one antimicrobial agent….

WHAT IS KNOWN AND OBJECTIVE: Vancomycin, an antibiotic commonly used to treat MRSA infections, can be nephrotoxic. Administering vancomycin requires close monitoring of serum vancomycin levels and appropriate dosing based on patients’ renal function, underlying infection type and serum concentration levels. This article discusses the results and implications of a pharmacist-driven vancomycin monitoring initiative, which was implemented at Mercy Catholic Medical Center’s Philadelphia Campus (MPC)…

CONCLUSION: A single oral 2g dose of secnidazole was associated with significantly higher microbiological cure rates vs. placebo, supporting a role for secnidazole in treating women with trichomoniasis, including those with HIV and/or BV.

Candidal vaginitis has a relatively high prevalence, and its resistance to treatment is on the rise. Considering the complications of chemical drugs, the use of herbal medicines has now been favored due to the lack of changes in the normal vaginal flora. The aim of this study was to compare the effectiveness of Satureja khuzestanica and clotrimazole vaginal creams for the treatment of candidal vulvovaginitis. A randomized clinical trial was conducted on 84 reproductive-aged women in the city of…

CONCLUSIONS: In conclusion, a multifaceted, educational interview-based ASP targeting carbapenem prescribing reduced carbapenem use and the ID of CR-A. baumannii.

CONCLUSION: A pharmacist-led audit-and-feedback outpatient stewardship strategy was demonstrated to achieve significant improvement in outpatient antibiotic prescribing for UTI and SSTI.