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Investigation of perioperative work processes in provision of antibiotic prophylaxis: a prospective descriptive qualitative study across surgical specialties in Norway.

ABSTRACT: OBJECTIVE:Surgical site infections are known postoperative complications, yet the most preventable of healthcare-associated infections. Correct provision of surgical antibiotic prophylaxis (SAP) is crucial. Use of the WHO Safe Surgical Checklist (SSC) has been reported to improve provision of SAP, and reduce infections postoperatively. To understand possible mechanisms and interactions generating such effects, we explored the underlying work processes of SAP provision and SSC performance at the intersection of perioperative procedures and actual team working. DESIGN:An ethnographic study including observations and in-depth interviews. A combination of deductive and inductive content analysis of the data was conducted. SETTING:Operating theatres with different surgical specialities, in three Norwegian hospitals. PARTICIPANTS:Observations of perioperative team working (40 hours) and in-depth interviews of 19 experienced perioperative team members were conducted. Interview participants followed a maximum variation purposive sampling strategy. RESULTS:Analysis identified provision of SAP as a process of linked activities; sequenced, yet disconnected in time and space throughout the perioperative phase. Provision of SAP was handled in relation to several interactive factors: preparation and administration, prescription accuracy, diversity of prescription order systems, patient-specific conditions and changes in operating theatre schedules. However, prescription checks were performed either as formal SSC reviews of SAP items or as informal checks of relevant documents. In addition, use of cognitive reminders and clinical experiences were identified as mechanisms used to enable administration of SAP within the 60?min timeframe described in the SSC. CONCLUSION:Provision of SAP was identified as a complex process. Yet, a key element in provision of SAP was the given 60?min. timeframe of administration before incision, provided in the SSC. Thus, the SSC seems beneficial in supporting timely SAP administration practice by either being a cognitive tool and/or as a cognitive intervention.

SUBMITTER: Wæhle HV

PROVIDER: S-EPMC6596935 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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Investigation of perioperative work processes in provision of antibiotic prophylaxis: a prospective descriptive qualitative study across surgical specialties in Norway.

Wæhle Hilde Valen HV Harthug Stig S Søfteland Eirik E Sevdalis Nick N Smith Ingrid I Wiig Siri S Aase Karina K Haugen Arvid Steinar AS

BMJ open 20190621 6

<h4>Objective</h4>Surgical site infections are known postoperative complications, yet the most preventable of healthcare-associated infections. Correct provision of surgical antibiotic prophylaxis (SAP) is crucial. Use of the WHO Safe Surgical Checklist (SSC) has been reported to improve provision of SAP, and reduce infections postoperatively. To understand possible mechanisms and interactions generating such effects, we explored the underlying work processes of SAP provision and SSC performance ...[more]

PMID: 31230033

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Project description:Introduction:Resistant Gram-positive organisms, such as methicillin-resistant staphylococci, account for a significant proportion of infections following joint replacement surgery. Current surgical antimicrobial prophylaxis guidelines recommend the use of first-generation or second-generation cephalosporin antibiotics, such as cefazolin. Cefazolin, however, does not prevent infections due to these resistant organisms; therefore, new prevention strategies need to be examined. One proposed strategy is to combine a glycopeptide antibiotic with cefazolin for prophylaxis. The clinical benefit and cost-effectiveness of this combination therapy compared with usual therapy, however, have not been established.Methods and analysis:This randomised, double-blind, parallel, superiority, placebo-controlled, phase 4 trial will compare the incidence of all surgical site infections (SSIs) including superficial, deep and organ/space (prosthetic joint) infections, safety and cost-effectiveness of surgical prophylaxis with cefazolin plus vancomycin to that with cefazolin plus placebo. The study will be performed in patients undergoing joint replacement surgery. In the microbiological sub-studies, we will examine the incidence of SSIs in participants with preoperative staphylococci colonisation (Sub-Study 1) and incidence of VRE acquisition (Sub-Study 2). The trial will recruit 4450 participants over a 4-year period across 13 orthopaedic centres in Australia. The primary outcome is the incidence of SSI at 90 days post index surgery. Secondary outcomes include the incidence of SSI according to joint and microorganism and other healthcare associated infections. Safety endpoints include the incidence of acute kidney injury, hypersensitivity reactions and all-cause mortality. The primary and secondary analysis will be a modified intention-to-treat analysis consisting of all randomised participants who undergo eligible surgery. We will also perform a per-protocol analysis.Ethics and dissemination:The study protocol was reviewed and approved by The Alfred Hospital Human Research Ethics Committee (HREC/18/Alfred/102) on 9 July 2018. Study findings will be disseminated in the printed media, and learnt forums.Trial registration number:ACTRN12618000642280.

Project description:BackgroundSurgical antimicrobial prophylaxis guidelines are considered as important interventional tools for antimicrobial resistance. Guideline compliance was poor across different countries and thus results in an inappropriate and overuse of antibiotics.ObjectiveTo evaluate the selection, timing and duration of prophylactic antibiotic administration among surgical patients in Nekmte referral hospital.MethodProspective, facility based cross-sectional study was conducted from 1st April to 30th June 2017. Data were collected using data abstraction format among surgical inpatients prescribed with surgical antibiotic prophylaxis. Surgical antimicrobial prophylaxis guidelines were used as data assessment protocols. SPSS version 21.0 was used for data entry and analysis. Descriptive statistics and binary logistic regression were used for analysis.ResultsThe median age of the study participants was 35.0 (IQR: 25-50) years with the preponderance (58.8%) of male patients. The median hospitalization period was 8.0 (IQR: 5-11) days. Majority of the participants were from the general surgical ward (60.1%). About 43% of the procedures were clean. Most of the surgical cases were gastrointestinal (39.2%). Only 10.6% of the drug selections comply with American Society of Health-System Pharmacists guideline. Surprisingly, none of the selections were compliant to the national Standard Treatment Guideline of the country. About 84% of the study participants received ceftriaxone. Majority of the prophylactic antibiotics (75.8%) were administered for greater than 24 hours and above half (52.3%) of the antibiotics were administered preoperatively. Emergent surgery procedures (AOR = 2.89, 95% CI: (1.09-9.10) and being a male patient (AOR = 3.10, 95% CI: 1.07-8.98) were associated with inappropriate preoperative antibiotic administration. Patients admitted to the gynecology and obstetrics ward was less likely to receive surgical prophylaxis for greater than 24 hours (AOR = 0.07, 95% CI: 0.01-0.81).ConclusionSurgical antibiotic compliance was far below the guideline recommendation. Patients admitted in the gynecology and obstetrics ward were more likely to comply with the surgical antimicrobial prophylaxis duration recommendation. The timing was most likely to be inappropriate among male patients and patients on emergent surgery. Availability and awareness creation on the antibiotic drugs and the guidelines were important interventions recommended for appropriate surgical antimicrobial use.

Dataset Information

Investigation of perioperative work processes in provision of antibiotic prophylaxis: a prospective descriptive qualitative study across surgical specialties in Norway.

Publications

Investigation of perioperative work processes in provision of antibiotic prophylaxis: a prospective descriptive qualitative study across surgical specialties in Norway.

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