Creative Collaborations in Antimicrobial Stewardship: Using the Centers for Disease Control and Prevention's Core Elements as Your Guide

Assessment of antimicrobial stewardship programs within governmental hospitals in Qatar: a SWOC analysis

OBJECTIVES

Antimicrobial resistance is a worldwide public health issue that requires emergent action. Antimicrobial stewardship programs (ASPs) have been proposed as a strategy to minimise resistance. Although ASPs were implemented in governmental hospitals in Qatar since 2015, a formal evaluation of these programs has not been conducted. We aimed to assess the status of ASPs in Qatar and to identify strengths, weaknesses, opportunities and challenges (SWOC) to further enhance ASPs within Hamad Medical Corporation (HMC).

METHODS

Lead stakeholders of ASPs in HMC filled a questionnaire adapted from the 2019 Centers for Disease Control Prevention checklist for ASPs. Notes were taken by research team to assist in formulating a SWOC analysis.

KEY FINDINGS

All hospitals (12/12) had an infectious diseases physician and pharmacist designated as an ASP leader (major strength identified). Almost all hospitals lack a financial statement and information technology resources to support ASPs (major weaknesses identified). Nine hospitals had an antibiotic pre-authorisation policy and adopted a prospective audit with feedback strategy. Among hospitals surveyed, 11 hospitals tracked antibiotic use by measuring the defined daily dose, and only four hospitals tracked rates of Clostridioides difficile infection. Qatar's rich economy supports the allocation of financial resources and budgeting to improve ASPs despite the increased emergence of resistant organisms and the limited resources currently available to expand ASPs across the country's healthcare settings.

CONCLUSIONS

Although ASPs were implemented in all governmental hospitals in Qatar, national efforts and more resources are needed to further develop and improve these programs.

A Narrative Review of Antimicrobial Stewardship Interventions within In-patient Settings and Resultant Patient Outcomes

The overuse of antibiotics has led to various healthcare problems such as the emergence of resistance in infectious microbes and mortality due to antibiotic resistant healthcare associated infections (HAIs). An antimicrobial stewardship (AMS) program is the set of interventions used worldwide to enhance the rational use of antibiotics especially for the hospitalized patients. This review aimed to describe the characteristics of the implemented AMS programs in various hospitals of the world mainly focusing on the interventions and patients outcomes. The literature about AMS program was searched through various databases such as PubMed, Google Scholar, Science Direct, Cochran Library, Ovid (Medline), Web of Science and Scopus. In this review the literature pertaining to the AMS programs for hospitalized patients is sorted on the basis of various interventions that are categorized as formulary restriction (pre-authorization), guideline development, clinical pathway development, educative interventions and prospective audit. Moreover a clear emphasis is laid on the patient outcomes obtained as a result of these interventions namely the infection control, drop in readmission rate, mortality control, resistance control and the control of an overall cost of antibiotic treatment obtained mainly by curbing the overuse of antibiotics within the hospital wards. AMS program is an efficient strategy of pharmacovigilance to rationalize the antimicrobial practice for hospitalized patients as it prevents the misuse of antibiotics, which ultimately retards the health threatening effects of various antibiotics.

Diagnostic Bacteriology in District Hospitals in Sub-Saharan Africa: At the Forefront of the Containment of Antimicrobial Resistance

This review provides an update on the factors fuelling antimicrobial resistance and shows the impact of these factors in low-resource settings. We detail the challenges and barriers to integrating clinical bacteriology in hospitals in low-resource settings, as well as the opportunities provided by the recent capacity building efforts of national laboratory networks focused on vertical single-disease programmes. The programmes for HIV, tuberculosis and malaria have considerably improved laboratory medicine in Sub-Saharan Africa, paving the way for clinical bacteriology. Furthermore, special attention is paid to topics that are less familiar to the general medical community, such as the crucial role of regulatory frameworks for diagnostics and the educational profile required for a productive laboratory workforce in low-resource settings. Traditionally, clinical bacteriology laboratories have been a part of higher levels of care, and, as a result, they were poorly linked to clinical practices and thus underused. By establishing and consolidating clinical bacteriology laboratories at the hospital referral level in low-resource settings, routine patient care data can be collected for surveillance, antibiotic stewardship and infection prevention and control. Together, these activities form a synergistic tripartite effort at the frontline of the emergence and spread of multi-drug resistant bacteria. If challenges related to staff, funding, scale, and the specific nature of clinical bacteriology are prioritized, a major leap forward in the containment of antimicrobial resistance can be achieved. The mobilization of resources coordinated by national laboratory plans and interventions tailored by a good understanding of the hospital microcosm will be crucial to success, and further contributions will be made by market interventions and business models for diagnostic laboratories. The future clinical bacteriology laboratory in a low-resource setting will not be an "entry-level version" of its counterparts in high-resource settings, but a purpose-built, well-conceived, cost-effective and efficient diagnostic facility at the forefront of antimicrobial resistance containment.

Attitude of clinicians towards hospital-based antimicrobial stewardship programs: a multicenter cross-sectional study from Punjab, Pakistan

Background: Antimicrobial resistance (AMR) is a major threat to global health and antimicrobial stewardship programs (ASPs) are useful to limit the momentum of AMR. This study was intended to determine the attitudes of clinicians about AMR, ASP strategies, and their readiness to participate in ASPs. Methods: A cross-sectional survey was carried out among clinicians working in teaching hospitals of Punjab between August and November 2018. A multistage sampling method was used. Descriptive statistics and Kruskal-Wallis tests were employed for data analysis. Results: A response rate of 77.9% (670 ⁄ 859) was achieved. Most of the physicians (n = 302, 71.7%) compared to surgeons (n = 134, 70.9%) and anesthetists (n = 25, 41.7%) considered AMR as a serious health problem in Pakistani hospitals (p < 0.001). Clinicians were agreed that hospital audit and feedback (n = 434, 64.8%), restriction of certain antibiotics (n = 424, 63.3%), readily accessible microbiological data (n = 453, 67.6%), and regular educational sessions (n = 496, 74.0%) are imperative approaches to implement ASPs. Median ASP and AMR scores were significantly associated with age, experience, and types of clinicians (p < 0.05). Conclusions: Despite poor previous knowledge of ASPs, all clinicians showed a positive attitude towards hospital ASPs. Several approaches suggested by clinicians will be helpful to implement hospital ASPs in Pakistan.

Perspective of Pakistani Physicians towards Hospital Antimicrobial Stewardship Programs: A Multisite Exploratory Qualitative Study

Background: Antimicrobial resistance (AMR) is a global threat and the antimicrobial stewardship program (ASP) is a globally used tool to combat AMR. There is little information on the views among Pakistani physicians regarding AMR and the benefits of hospital antimicrobial stewardship implementation. This study was designed to explore the physicians’ views about ASP. Methods: Qualitative face-to-face and telephonic interviews were conducted by using purposive sampling method with 22 physicians working in seven tertiary care public hospitals of Punjab, Pakistan. All interviews were audio recorded and transcribed verbatim. Qualitative software was used, and a thematic analysis was conducted. Results: Three broad themes were identified: (1) the growing concern of antimicrobial resistance in Pakistan, (2) the role(s) of healthcare professionals in antibiotic prescribing, and (3) managing antibiotic resistance in hospitals. Inadequate resources, poor healthcare facilities, and insufficiently trained medical staff were the major hurdles in ASP implementation in Pakistan. Conclusions: Our study found a poor familiarity of hospital ASP among physicians working in public sector tertiary care teaching hospitals, and a number of distinct themes emerged during this study that could be helpful in establishing the concept of hospital ASP in Pakistan. Overall, physicians showed a positive attitude towards the enforcement of ASP in all healthcare settings, including teaching hospitals.