decolonization

In small series, third-party fecal microbiota transplantation (FMT) has been successful in decolonizing the gut from clinically relevant antibiotic resistance genes (ARGs). Less is known about the short- and long-term effects of FMT on larger panels of ARGs. We analyzed 226 pre- and post-treatment stool samples from a randomized placebo-controlled trial of FMT in 100 patients undergoing allogeneic hematopoietic cell transplantation or receiving anti-leukemia induction chemotherapy for 47 ARGs. These patients have heavy antibiotic exposure and a high incidence of colonization with multidrug-resistant organisms...

This study delves into the ethnoveterinary medicine (EVM) practiced by pastoralists along the transhumance routes in southwestern Angola. Within the framework of three cooperation projects, we conducted 434 interviews, collecting information on 89 taxa used for treating 16 livestock diseases. The most cited species was Ptaeroxylon obliquum (132 citations), followed by Salvadora persica (59) and Elaeodendron transvaalense (49). Contagious bovine pleuropneumonia (CBPP) was the disease most cited (223 citations; 44 species), followed by wounds (95; 20) and Newcastle (86; 14)...

INTRODUCTION: Healthcare-acquired infections and overuse of antibiotics are a common problem. Rising emergence of antibiotic and antiseptic resistances requires new methods of microbial decontamination or decolonization as the use of far-UV-C radiation. METHODS: The microbicidal efficacy of UV-C radiation (222 nm, 233 nm, 254 nm) was determined in a quantitative carrier test and on a 3D-epidermis model against Staphylococcus (S.) aureus, S. epidermidis, S. haemolyticus, S...

The colonial origins and power imbalances between western high-income countries (HICs) and low and middle-income countries (LMICs) are barriers to self-reliance and sustained structural improvements to healthcare systems. Radiologists working in global health (Global Radiologists) are tasked with improving the state of imaging in LMICs while mitigating the effects of colonial structures and processes. To accomplish this, we need to be aware of factors such as colonialism, neocolonialism, parachute research, and brain drain that contribute to global health inequities...

Staphylococcus aureus nasal carriage is considered a risk factor for infections, and the development of nasal decolonization strategies is highly relevant. Despite they are not naturally colonized by Staphylococcus , mice are a good model for S. aureus nasal colonization. Murine models are easy to manipulate, and inter-laboratory reproducibility makes them suitable for nasal colonization studies. Strategies using bioluminescent bacteria allow for the monitoring of infection over time without the need to sacrifice animals for bacterial quantification...

This article is part of a study aimed to map antiracist knowledge and practices in mental health by monitoring the practices of three collectives of professionals working in/with the psychosocial care network in the city of São Paulo, allowing us to characterize their intervention strategies. To contribute to the conceptualization of this article, through a review of the decolonial literature, three major ideas have been outlined that have allowed us to give substance to the decolonization of Psychiatric Reform: bewilderment, which, in dialogue with Achille Mbembe and Frantz Fanon, invites us to affirm madness and blackness without, however, establishing fixations; the antimanicolonial, which occurs in the promotion of the free and countercultural exercise of imagining diasporas, in light of that proposed by Édouard Glissant, Paul Gilroy, and Lélia Gonzales regarding an Atlantic (de)orientation in which elements of the black diaspora and Latin America can re-signify blackness and unreason; and aquilombar, as a liberatory praxis whose genesis lies in the quilombos as a living metaphor for the radicalisation of relationships in differences, based on Abdias do Nascimento's quilombismo, Clóvis Moura's quilombagem, Beatriz Nascimento's (k)quilombo, and Mariléa de Almeida's devir quilomba...

We evaluated whether universal chlorhexidine bathing (decolonization) with or without COVID-19 intensive training impacted COVID-19 rates in 63 nursing homes (NHs) during the 2020-2021 Fall/Winter surge. Decolonization was associated with a 43% lesser rise in staff case-rates ( P < .001) and a 52% lesser rise in resident case-rates ( P < .001) versus control.

Streptococcus agalactiae (Group B Streptococcus , GBS) is a Gram-positive bacterial species that causes disease in humans across the lifespan. While antibiotics are used to mitigate GBS infections, it is evident that antibiotics disrupt human microbiomes (which can predispose people to other diseases later in life), and antibiotic resistance in GBS is on the rise. Taken together, these unintended negative impacts of antibiotics highlight the need for precision approaches for minimizing GBS disease. One possible approach involves selectively depleting GBS in its commensal niches before it can cause disease at other body sites or be transmitted to at-risk individuals...

Despite the commendable progress made in addressing global health challenges and threats such as child mortality, HIV/AIDS, and Tuberculosis, many global health organizations still exhibit a Global North supremacy attitude, evidenced by their choice of leaders and executors of global health initiatives in low- and middle-income countries (LMICs). While efforts by the Global North to support global health practice in LMICs have led to economic development and advancement in locally led research, current global health practices tend to focus solely on intervention outcomes, often neglecting important systemic factors such as intellectual property ownership, sustainability, diversification of leadership roles, and national capacity development...

BACKGROUND: Aged-care programs that are based in First Nations worldviews are believed to translate to improved quality of life for First Nations Elders. First Nations perspectives of health and well-being incorporates social and cultural determinants in addition to traditional Western biomedical approaches. This is exemplified by the Good Spirit Good Life (GSGL) framework, which comprises 12 strength-based factors determined by First Nations Elders as constituting culturally appropriate ageing...

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PURPOSE: There are limited studies assessing modifiable preoperative risk factors for pediatric laparoscopic gastrostomy tubes (LGT) and percutaneous endoscopic gastrostomy (PEG) tubes. We sought to evaluate the effect of demographics and surgical/infectious history on the superficial infection rate following gastrostomy tube (GT) placement. METHODS: After IRB approval, we conducted a single-institution retrospective cohort study from 2015 to 2021 of pediatric patients undergoing LGT or PEG tube...

Methylene blue (MB) is a water-soluble dye that has a number of medical applications. Methicillin-resistant Staphylococcus aureus (MRSA) was selected as a subject for research due to the numerous serious clinical diseases it might cause and because there is a significant global resistance challenge. Our main goal was to determine and analyze the antibacterial effects of MB against S. aureus both in vitro and ex vivo to enhance treatment options. A total of 104 MRSA isolates recovered from various clinical specimens were included in this study...

The dissemination of Escherichia coli multidrug-resistant (MDR) STc131 is related to its persistence in the human gastrointestinal tract as efficient gut colonizers. Infection and prevention measures are the cornerstones for preventing STc131 spread. Oral decolonization therapies that target ST131 are being developed. There are no rapid methods available to identify STc131 in human specimens. A loop-mediated isothermal amplification (LAMP) assay (named LAMP-ST131) was developed for the detection of STc131 on well-characterized E...

African American couples experience greater levels of relationship distress than other racial/ethnic groups, but they are less likely to seek formal couple counseling. Existing literature highlights the importance of community support in the form of church, family, and friends. While the literature suggests that African Americans encounter unique barriers, we do not know how racism and discrimination impact the couple help-seeking process. This study seeks to address this gap and better understand unique barriers in the African American couple help-seeking (AACHS) process via a grounded theory-informed qualitative study...

This case report details the management of a 79-year-old male with recurrent methicillin-resistant Staphylococcus capitis bacteremia and endocarditis. The patient's clinical journey encompassed multiple hospital admissions, with challenges in managing endocarditis, pacemaker replacements, and potential cutaneous sources of infection. The treatment regimen included intravenous antibiotic therapy during hospitalization and suppressive antibiotic treatment upon discharge, alongside a decolonization strategy for his scalp lesions...

BACKGROUND: In breast surgeries, lactiferous duct heading to lactic glands of breast parenchyma allows direct contamination of normal bacterial flora of nipple-areolar complex. Complete blockage of nipple flora to the intraoperative field is almost impossible. OBJECTIVES: Therefore, we aimed to analyze the microbiological profile of nipple flora of breast cancer patients who underwent an implant-based immediate breast reconstruction after a total mastectomy; and evaluate the association of nipple bacterial flora with postoperative complications...

INTRODUCTION: The increase of multidrug-resistant (MDR) bacteria in healthcare settings is a worldwide concern. Isolation precautions must be implemented to control the significant risk of transmitting these pathogens among patients. Antibiotic decolonization is not recommended because of the threat of increasing antibiotic resistance. However, restoring gut microflora through faecal microbiota transplantation (FMT) is a hopeful solution. PATIENTS AND METHOD: In 2019-2022, FMT was indicated in seven patients of the Spinal Cord Unit at University Hospital Motol who were colonized with MDR bacterial strains...

OBJECTIVE: To assess the impact of active surveillance and decolonization strategies on methicillin-resistant Staphylococcus aureus (MRSA) infection rates in a NICU. STUDY DESIGN: MRSA infection rates were compared before (2014-2016) and during (2017-2022) an active surveillance program. Eligible infants were decolonized with chlorohexidine gluconate (CHG) bathing and/or topical mupirocin. Successful decolonization and rates of recolonization were assessed. RESULTS: Fifty-two (0...

BACKGROUND: Little research has been completed on the correlation between cystic fibrosis (CF) modulator therapy and its effect on respiratory cultures in CF patients. This study evaluated the effect of elexacaftor/tezacaftor/ivacaftor (ETI) on respiratory colonization with Pseudomonas aeruginosa. METHODS: This single center, IRB approved, retrospective chart review compared patient data two years immediately prior to ETI initiation with patient data two years post-initiation from January 2017-December 2022...