A Stakeholder-Driven Framework for Evaluating Surgical Site Infection Surveillance Technologies

What Is the Role of the Gut in Wound Infections?

Emerging evidence suggest a major role for the gut microbiome in wound infections. A Trojan Horse mechanism of surgical site infections has been hypothesized to occur when pathogens in the gut, gums, and periodontal areas enter an immune cell and silently travel to the wound site where they release their infectious payload. Genetic tracking of microbes at the strain level is now possible with genetic sequencing techniques and can clarify the origin of microbes that cause wound infections. An emerging field of dietary prehabilitation to modulate the microbiome before surgery is being described to improve infection-related outcomes from surgery.

Patient understanding of and participation in infection-related care across surgical pathways: a scoping review

OBJECTIVE

To explore the existing evidence on patient understanding of and/or participation in infection-related care in surgical specialties.

METHOD

A scoping review of the literature was conducted. PubMed, Web of Science, Scopus, and grey literature sources were searched using predefined search criteria for policies, guidelines, and studies in the English language. Data synthesis was done through content and thematic analysis to identify key themes in the included studies.

RESULTS

The initial search identified 604 studies, of which 41 (36 from high-income and five from low- and middle-income countries) were included in the final review. Most of the included studies focused on measures to engage patients in infection prevention and control (IPC) activities, with few examples of antimicrobial stewardship (AMS) engagement strategies. While patient engagement interventions in infection-related care varied depending on study goals, surgical wound management was the most common intervention. AMS engagement was primarily limited to needs assessment, without follow-up to address such needs.

CONCLUSION

Existing evidence highlights a gap in patient participation in infection-related care in the surgical pathway. Standardization of patient engagement strategies is challenging, particularly in the context of surgery, where several factors influence how the patient can engage and retain information. Infection-related patient engagement and participation strategies in surgery need to be inclusive and contextually fit.

Patient involvement in surgical wound care research: A scoping review

Active involvement of patients in planning, conducting, and disseminating research has been adopted by many organisations internationally, but the extent to which this occurs in surgical wound care is not evident. This scoping review aimed to identify how patients have been involved in surgical wound care research and the quality of its reporting. Full-text studies focused on preoperative and postoperative surgical wound care in the acute care setting, published in English between 2004 and 2019, were included in the review. Screening, data charting, and quality assessment were conducted by two reviewers independently, adjudicated by a third, and then reviewed by five others. Thematic analysis synthesised the findings. Of the eight included studies, seven explained the methods for patient involvement and five described aims related to patient involvement and commented on patient involvement in the discussion. None met all of the quality assessment criteria. Three themes emerged: involvement in modifying and refining research processes, connecting and balancing expert and patient views, and sharing personal insights. Recommendations to improve patient involvement in surgical wounds research include the following: using framework and tools to inform future research; training researcher and patients in their respective research roles; and ongoing monitoring of patient involvement.

Survey of National Surgical Site Infection Surveillance Programs in Low- and Middle-Income Countries

Background: Surgical site infection (SSI) surveillance programs are strongly recommended as a core component of effective national infection prevention and control (IPC) programs. Participation in national SSI surveillance (nSSIS) programs has been shown to decrease reported SSIs among high-income countries (HICs), and it is expected that the same is possible among low- and middle-income countries (LMICs). We sought to determine what, if any nSSIS programs exist among LMICs. Methods: A cross-sectional survey was performed to evaluate existence of nSSIS of World Bank-defined LMICs. A digital survey assessment for presence of national IPC and nSSIS programs was delivered to persons capable of identifying the presence of such a program. Statistical analysis was performed using STATA. Institutional Review Board approval was obtained for this study. Results: Of the 137 countries identified, 55 (40%) were upper middle income (UMI), 47 (34%) were lower middle income (LMI), and 34 (25%) were low income. Representatives from 39 (28%) LMICs completed the survey. Of these respondent countries, 13 (33%) reported the presence of a national IPC program. There was no difference between countries with IPC programs and those without with respect to country income designation, population size, World Health Organization region, or conflict status. Only five (13% of all respondents) reported presence of a nSSIS program. Conclusions: National surgical site infection surveillance programs are an integral component of a country's ability to provide safe surgical procedures. Presence of nSSIS was reported infrequently in LMICs. International governing bodies should be encouraged to guide LMIC leadership in establishing a nSSIS infrastructure that will help enable safe surgical procedures.