Medical principles and practice : international journal of the Kuwait University, Health Science Centre
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Acinetobacter baumannii (A. baumannii) is an opportunistic bacterium with multiple virulence factors, including capsule and biofilm, and is known for its high drug resistance. Anti-virulence natural substances have been suggested as novel alternatives to conventional antibiotics. We aimed to evaluate the effect of citric and ascorbic acids as anti-biofilm and anti-capsular agents against multidrug-resistant (MDR) A. baumannii clinical isolates. ⋯ Phenotypically, all the isolates were biofilm producers and were capsulated. The MIC of citric acid ranged from 1.25 to 2.5 mg/mL, while that of ascorbic acid was 3 mg/mL for all isolates. Both agents showed significant reduction in biofilm and capsular thinning. Ascorbic acid showed a dose-dependent effect in both biofilm reduction and capsule thinning unlike citric acid. Four genes, papG23, sfa1, fyuA, and cvaC, were absent among all isolates, while iutA was present in 100% of isolates. Other genes showed different distributions among the isolates. These virulence genes were not correlated to the anti-biofilm effect of both agents. Ascorbic acid was observed to have a better effect than citric acid. This can provide a clue for a better treatment regimen including ascorbic acid against MDR A. baumannii infections.
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Helicobacter pylori infection is a significant global health concern. It cannot be diagnosed based solely on the patient's medical history and symptoms, and laboratory and imaging tests are often required to confirm the diagnosis. Both noninvasive and invasive methods are available for diagnosing H. pylori infection, including conventional and advanced detection techniques. ⋯ It is essential to treat all patients infected with H. pylori. This represents a significant change in the approach, as the treatment was recommended previously only for patients showing symptoms of infection. Therefore, it is crucial to understand the limitations of traditional diagnostic methods and help raise awareness among healthcare professionals about the latest advances in diagnosing this important bacterium.
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Dental professionals routinely work in proximity to patients even when either or both of them have suspected or confirmed COVID-19. The oral cavity also serves as a reservoir for SARS-CoV-2 because the virus is present in and replicates in oral secretions (saliva and gingival crevicular fluid), oral tissues (salivary gland and periodontal tissue), and oral microenvironments (gingival sulcus and periodontal pocket). Despite a high risk of SARS-CoV-2 infection, the prevalence of COVID-19 in dentists, dental hygienists, dental assistants, and their patients was similar to that in the general population even during the pandemic. ⋯ It has been shown that aerosolized eugenol acts on airborne viruses to reduce their loads. This review highlights a hypothesis that the environment of dental offices impregnated with eugenol suppresses SARS-CoV-2 airborne transmission and SARS-CoV-2 contagion between dental professionals and patients, preventing COVID-19 in dental practice. Anti-COVID-19 eugenol might give insights into the safe delivery of dental treatment and oral care in the COVID-19 era.
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Review
Current Landscape and Future Directions of Deprescribing and Polypharmacy Practices in Jordan.
This review explores the current landscape and future directions of deprescribing and polypharmacy practices in Jordan. The prevalence of polypharmacy, defined as the concurrent use of multiple medications by an individual, has been increasing in recent years due to various factors, such as population aging and the greater availability of medications. However, polypharmacy can lead to adverse drug events, suboptimal medication adherence, increased healthcare costs, and reduced quality of life. ⋯ Additionally, it discusses the challenges healthcare professionals face in implementing deprescribing strategies and identifies potential solutions for enhancing these practices in Jordanian healthcare settings. Moreover, this paper provides insights into future directions for deprescribing and polypharmacy practices in Jordan. Overall, this review offers valuable insights into the current landscape of deprescribing and polypharmacy practices in Jordan while also providing recommendations for future directions to optimize medication management strategies that can ultimately benefit patient outcomes within a sound healthcare system framework.
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Comparative Study
Retrospective Cohort Study Comparing the Clinical Profile and Outcomes of Critically Ill Pregnant Patients in Kuwait During the COVID-19 Pandemic Waves.
COVID-19 is an infectious disease caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2 virus). This virus evolved into several variants, each with different severity. There are surges in the number of infected patients, commonly described as "waves." In Kuwait, three waves occurred. Our study describes and compares the clinical presentation and outcomes of critically ill pregnant patients infected with different variants. ⋯ In Kuwait, the number of admissions and the rate of maternal complications, morbidity, and mortality increased with successive waves.