RESUMO
Purpose: Risk factors for the development of chronic postsurgical pain (CPSP) have been reported in primary studies and an increasing number of reviews. The objective of this umbrella review was to compile and understand the published presurgical risk factors associated with the development of CPSP for various surgery types. Methods: Six databases were searched from January 2000 to June 2023 to identify meta-analyses, scoping studies, and systematic reviews investigating presurgical CPSP predictors in adult patients. Articles were screened by title/abstract and subsequently by full text by two independent reviewers. The selected papers were appraised for their scientific quality and validity. Data were extracted and descriptively analyzed. Results: Of the 2344 retrieved articles, 36 reviews were selected for in-depth scrutiny. The number of primary studies in these reviews ranged from 4 to 317. The surgery types assessed were arthroplasty (n = 13), spine surgery (n = 8), breast surgery (n = 4), shoulder surgery (n = 2), thoracic surgery (n = 2), and carpal tunnel syndrome (n = 1). One review included a range of orthopedic surgeries; six reviews included a variety of surgeries. A total of 39 presurgical risk factors were identified, some of which shared the same defining tool. Risk factors were themed into six broad categories: psychological, pain-related, health-related, social/lifestyle-related, demographic, and genetic. The strength of evidence for risk factors was inconsistent across different reviews and, in some cases, conflicting. A consistently high level of evidence was found for preoperative pain, depression, anxiety, and pain catastrophizing. Conclusion: This umbrella review identified a large number of presurgical risk factors which have been suggested to be associated with the development of CPSP after various surgeries. The identification of presurgical risk factors is crucial for the development of screening tools to predict CPSP. Our findings will aid in designing screening tools to better identify patients at risk of developing CPSP and inform strategies for prevention and treatment.
Chronic postsurgical pain (CPSP) is pain experienced predominantly at the surgical site for longer than 3 months after a surgical procedure. Depending on surgery type, it can affect between 10 and 80% of people undergoing major surgeries, which may have negative effects such as a lower quality of life, disability, and persistent opioid use. Targeted identification and management of at risk patients in the presurgical phase may decrease the risk of CPSP. This umbrella review generated a list of potential risk factors for CPSP from evidence-based reviews of the current literature. Thirty-nine presurgical risk factors were identified in this review. Risk factors are divided into six broad categories: psychological, pain-related, health-related, demographic, genetic, and social/lifestyle-related. Although the strength of evidence for individual risk factors varied across reviews, risk factors in the psychological category consistently showed a strong impact on the development of CPSP. It is vital to understand which individuals are vulnerable and at risk for CPSP. The findings of this umbrella review will aid in designing screening tools to identify surgical candidates at risk. Some risk factors, such as genetics, cannot be altered. However, many identified risk factors are modifiable and may inform strategies for the prevention and treatment of CPSP using screening tools. Our findings may guide future research to consider an in-depth analysis of risk factor characterization to group modifiable presurgical risk factors. At risk patients will be offered psychological, physical, and pharmacological treatments accordingly to mitigate their risk of developing CPSP and ultimately improve patient outcomes in surgery.
RESUMO
BACKGROUND: A preoperative, in-community antimicrobial decolonization protocol combining chlorohexidine gluconate (CHG) sponges and mupirocin ointment to reduce surgical site infections amongst hip and knee replacement patients has been adopted in Alberta, Canada. Patient compliance with the protocol is essential for effectiveness. It is, therefore, important to understand patterns, and reasons why, patients do, and do not, comply. METHODS: A descriptive survey of patients having elective total hip or knee replacement at seven clinics in Alberta was conducted to determine patient compliance and reasons for noncompliance. Descriptive statistics and multivariate logistic regression were computed. RESULTS: Patient compliance was assessed in 3,427 patients. There were no differences in compliance based on the baseline protocols and enhanced protocols, but there was a difference based on clinic location. The odds of compliance with three CHG sponges were 4.47 times higher in rural versus urban clinics (P < .001). The most common reason for noncompliance for patients instructed to use 3 CHG sponges was "patient forgot". CONCLUSIONS: Compliance did not change when enhanced protocols were introduced; however, compliance differed by clinic location. Reasons for noncompliance included "sponges not provided", "patient forgot", and "surgery date moved". Results may inform clinics on areas where improvements could be made to increase patient compliance.
Assuntos
Infecções Estafilocócicas , Staphylococcus aureus , Humanos , Clorexidina , Mupirocina/uso terapêutico , Infecções Estafilocócicas/tratamento farmacológico , Infecções Estafilocócicas/prevenção & controle , Cooperação do Paciente , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/tratamento farmacológico , Alberta , Antibacterianos/uso terapêuticoRESUMO
Prior to clean surgeries, decolonization with topical antimicrobials may lead to an increase in antimicrobial resistance. To provide a baseline prevalence of resistance to topical antimicrobials, in Alberta, specimens were collected from surgical site infections following hip and knee replacements. Among 81 samples with complex surgical site infections, in 43 specimens Staphylococcus species were isolated. Only coagulase-negative staphylococci isolates carried resistance genes with 10 carrying the gene qac and 6 carrying the MupA gene.