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High levels of surgical antibiotic prophylaxis: Implications for hospital-based antibiotic stewardship in Sierra Leone
- Sulaiman Lakoh, Joseph Sam Kanu, Sarah K. Conteh, James B.W. Russell, Stephen Sevalie, Christine Ellen Elleanor Williams, Umu Barrie, Aminata Kadie Kabia, Fatmata Conteh, Mohamed Boie Jalloh, Gibrilla F. Deen, Mustapha S. Kabba, Aiah Lebbie, Ibrahim Franklyn Kamara, Bobson Derrick Fofanah, Anna Maruta, Christiana Kallon, Foday Sahr, Mohamed Samai, Olukemi Adekanmbi, Le Yi, Xuejun Guo, Rugiatu Z. Kamara, Darlinda F. Jiba, Joseph Chukwudi Okeibunor, George A. Yendewa, Emmanuel Firima
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- Journal:
- Antimicrobial Stewardship & Healthcare Epidemiology / Volume 2 / Issue 1 / 2022
- Published online by Cambridge University Press:
- 07 July 2022, e111
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Objective:
Despite the impact of inappropriate prescribing on antibiotic resistance, data on surgical antibiotic prophylaxis in sub-Saharan Africa are limited. In this study, we evaluated antibiotic use and consumption in surgical prophylaxis in 4 hospitals located in 2 geographic regions of Sierra Leone.
Methods:We used a prospective cohort design to collect data from surgical patients aged 18 years or older between February and October 2021. Data were analyzed using Stata version 16 software.
Results:Of the 753 surgical patients, 439 (58.3%) were females, and 723 (96%) had received at least 1 dose of antibiotics. Only 410 (54.4%) patients had indications for surgical antibiotic prophylaxis consistent with local guidelines. Factors associated with preoperative antibiotic prophylaxis were the type of surgery, wound class, and consistency of surgical antibiotic prophylaxis with local guidelines. Postoperatively, type of surgery, wound class, and consistency of antibiotic use with local guidelines were important factors associated with antibiotic use. Of the 2,482 doses administered, 1,410 (56.8%) were given postoperatively. Preoperative and intraoperative antibiotic use was reported in 645 (26%) and 427 (17.2%) cases, respectively. The most commonly used antibiotic was ceftriaxone 949 (38.2%) with a consumption of 41.6 defined daily doses (DDD) per 100 bed days. Overall, antibiotic consumption was 117.9 DDD per 100 bed days. The Access antibiotics had 72.7 DDD per 100 bed days (61.7%).
Conclusions:We report a high rate of antibiotic consumption for surgical prophylaxis, most of which was not based on local guidelines. To address this growing threat, urgent action is needed to reduce irrational antibiotic prescribing for surgical prophylaxis.
The Design and Implementation of an IPC Certificate Course: Experiences From Sierra Leone
- Jamine Weiss, Amy Kolwaite, Meghan Lyman, Getachew Kassa, Miriam Rabkin, Anna Maruta, Marita Murrman, Hassan Benya, Christiana Conteh
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- Journal:
- Infection Control & Hospital Epidemiology / Volume 41 / Issue S1 / October 2020
- Published online by Cambridge University Press:
- 02 November 2020, p. s498
- Print publication:
- October 2020
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Background: Trained infection prevention and control (IPC) practitioners are critical to reducing healthcare-associated infections (HAI) and improving patient safety. Despite having HAI rates 3 times higher than high-income countries, many low- and middle-income countries (LMICs) lack trained IPC professionals. During the 2014–2016 Ebola outbreak in West Africa, the Sierra Leone Ministry of Health and Sanitation (MoHS) recognized this need and appointed and trained IPC focal persons at all district hospitals. Following the outbreak, MoHS requested assistance from the US CDC to develop and implement a comprehensive IPC training program for IPC specialists. Methods: The CDC, alongside its partners, convened a multidisciplinary team to develop an IPC certificate course. ICAP led the curriculum development process using a “backwards design” approach, starting with development of competencies and learning objectives, then designing an evaluation framework and learning strategies, and finally, identifying course content. The curriculum was based on existing resources, primarily designed for high-income countries, which were adapted to the Sierra Leone context and aligned with national IPC policies and guidelines. Additionally, an IPC steering committee, led by MoHS, was established to provide national leadership and oversight and make country-level decisions regarding accreditation and career pathways for IPC specialists. Results: The course includes three 2-week workshops over 6 months consisting of classroom didactics and hands-on activities. Topics include standard and transmission-based precautions, microbiology, laboratory, HAI, quality improvement, leadership, and scientific writing. Between sessions, participants conduct IPC activities at their work site and share results during subsequent workshops. Participants receive electronic tablets, which contain course content, assessment tools, and references, to upload their work into a cloud-based storage system for facilitators to provide feedback. They also receive in-person mentorship and connect with peers through a group messaging platform to share lessons learned. Participants’ knowledge and skills are assessed using a before-and-after test and observing them perform IPC practices using standardized checklists. The first cohort of 25 participants will complete the course in November 2019. Conclusions: The IPC certificate course is the first comprehensive, competency-based IPC training in Sierra Leone. Successes, challenges, sustainability, and lessons learned remain to be determined; however, based on similar models, the course has the potential to significantly improve IPC in Sierra Leone. Additionally, it is a model that can be replicated in other resource-limited settings.
Funding: None
Disclosure:None
Feasible Surgical Site Infection Surveillance in Resource-Limited Settings: A Pilot in Sierra Leone
- Matthew Westercamp, Aqueelah Barrie, Christiana Conteh, Danica Gomes, Hassan Benya, Jamine Weiss, Anna Maruta, Rachel Smith
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- Journal:
- Infection Control & Hospital Epidemiology / Volume 41 / Issue S1 / October 2020
- Published online by Cambridge University Press:
- 02 November 2020, p. s38
- Print publication:
- October 2020
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Background: Surgical site infections (SSIs) are among the most common healthcare-associated infections (HAIs) in low- and middle-income countries (LMICs). SSI surveillance can be challenging and resource-intensive to implement in LMICs. To support feasible LMIC SSI surveillance, we piloted a multisite SSI surveillance protocol using simplified case definitions and methodology in Sierra Leone. Methods: A standardized evaluation tool was used to assess SSI surveillance knowledge, capacity, and attitudes at 5 proposed facilities. We used simplified case definitions restricted to objective, observable criteria (eg, wound purulence or intentional reopening) without considering the depth of infection. Surveillance was limited to post-cesarean delivery patients to control variability of patient-level infection risk and to decrease data collection requirements. Phone-based patient interviews at 30-days facilitated postdischarge case finding. Surveillance activities utilized existing clinical staff without monetary incentives. The Ministry of Health provided training and support for data management and analysis. Results: Three facilities were selected for initial implementation. At all facilities, administration and surgical staff described most, or all, infections as “preventable” and all considered SSIs an “important problem” at their facility. However, capacity assessments revealed limited staff availability to support surveillance activities, limited experience in systematic data collection, nonstandardized patient records as the basis for data collection, lack of unique and consistent patient identifiers to link patient encounters, and no quality-assured microbiology services. To limit system demands and to maximize usefulness, our surveillance data collection elements were built into a newly developed clinical surgical safety checklist that was designed to support surgeons’ clinical decision making. Following implementation and 2 months of SSI surveillance activities, 77% (392 of 509) of post-cesarean delivery patients had a checklist completed within the surveillance system. Only 145 of 392 patients (37%) under surveillance were contacted for final 30-day phone interview. Combined SSI rate for the initial 2-months of data collection in Sierra Leone was 8% (32 of 392) with 31% (10 of 32) identified through postdischarge case finding. Discussion: The surveillance strategy piloted in Sierra Leone represents a departure from established HAI strategies in the use of simplified case definitions and implementation methods that prioritize current feasibility in a resource-limited setting. However, our pilot implementation results suggest that even these simplified SSI surveillance methods may lack sustainability without additional resources, especially in postdischarge case finding. However, even limited phone-based patient interviews identified a substantial number of infections in this population. Although it was not addressed in this pilot study, feasible laboratory capacity building to support HAI surveillance efforts and promote appropriate treatment should be explored.
Funding: None
Disclosures: None
Status of Infection Prevention and Control in Selected Hospitals in Sierra Leone
- Anna Maruta, Christiana Conteh, Ralph Williams
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- Journal:
- Infection Control & Hospital Epidemiology / Volume 41 / Issue S1 / October 2020
- Published online by Cambridge University Press:
- 02 November 2020, pp. s497-s498
- Print publication:
- October 2020
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Background: Improved infection prevention and control (IPC) reduces healthcare-associated infections (HAIs). Following the Ebola virus disease (EVD) outbreak in West Africa (2014–2016), Sierra Leone made substantial investments in strengthening IPC in health facilities. The WHO identified 8 core components of IPC and developed an accompanying assessment framework (IPCAF) to monitor IPC capacity and progress. The IPCAF reflects the 8 WHO core components of IPC. The core component constitute a consistent universal outline that supports guidance to healthcare decision makers and service providers at national and international levels. We conducted an in-depth assessment of IPC practices in Sierra Leone using the IPCAF tool. Methods: This assessment was conducted in in July 2019 over a 2-week period. Data were collected through interview with IPC focal persons as well as observations and corroboration of document and immediate feedback on findings given to facilities through brief exit meetings. All areas of the facility were assessed (ie, all wards, operation theatres, laboratories maternity units, sterile service departments, waste management units, etc). The main objective was to identify the gaps and challenges faced by health facilities. Each component was scored based on the responses and observations, with the scores ranging from zero to 100 and the maximum score was 800. The IPCAF allocated hospitals to 4 different “IPC levels”: inadequate, basic, intermediate, and advanced. Results: Moreover, 13 hospitals were assessed, including 12 primary level hospitals and 1 secondary level hospital. The median score was 367. 5 (IQR, 110), which corresponds to a basic level of IPC. Primary-level hospitals scored higher (median, 373; IQR, 112.5) compared to secondary-level hospitals (median, 280; IQR, 0). The lowest score was in healthcare-associated infection surveillance (median, 0; IQR, 5), and the highest score was in the built environment, availability of materials, and equipment to support IPC (median, 62.5; IQR, 22.5). Conclusions: The assessment provides a baseline of the status of IPC in Sierra Leone in the post-EVD period using the IPCAF tool. These results can be used to guide healthcare facilities and policy makers in developing strategies for IPC quality improvement projects to improve low-performing healthcare facilities. Significant gaps were observed in key IPC areas, especially in secondary-level health facilities. There is need to establish national surveillance for healthcare-associated infections, to institutionalize monitoring of IPC practices, and to ensure an appropriate staffing–workload ratio in health facilities.
Funding: None
Disclosures:
If I am presenting research funded by a commercial company, the information presented will be based on generally accepted scientific principals and methods, and will not promote the commercial interest of the Funding: company. Disagree
Anna Maruta
If I am discussing specific healthcare products or services, I will use generic names to extent possible. If I need to use trade names, I will use trade names from several companies when available, and not just trade names from any single company.
Disagree
Christiana Kallon