Surgical site infection and patient-reported outcomes in surgically treated soft tissue facial injury: A meta-analysis.

BACKGROUND: Soft tissue facial injuries (STFI) constitute a huge portion of craniofacial trauma, but the risk of surgical site infection (SSI) and patient-reported outcomes (PROs) following surgical management of STFI are unknown. METHODS: A PRISMA-compliant search was conducted from January 1990 until March 2023, and meta-analysis was performed using R. Pooled effects of the outcomes were estimated using the DerSimonian and Laird random-effects model or generalised linear mixed model, when feasible. RESULT: Among the 8897 screened studies, 38 were included. Twelve studies reported PROMs (n = 985), whereas 28 studies reported SSI rates (n = 10,996) following operative treatment for STFI. The pooled SSI rate (n = 28) was 3.30 % (95 % CI 1.89 %-5.71 %). Surgical and non-surgical closure did not differ significantly in SSI rate. PROs focused on scar outcomes, cosmetic outcomes, quality of life and psychological impact. Subgroup analysis showed lower SSI risk in operative repair for general facial trauma compared to primary repair, and in general facial trauma compared to other aetiologies. The pooled patient scar assessment scale, score at 6-12 months post-intervention (5 studies, n = 217) was 16.16 (95 % CI 15.34-16.97). Limited evidence is available on the effect and superiority of surgical treatment in cosmetic outcomes, quality of life and psychological impact. CONCLUSION: Our findings emphasise the limited and unreliable evidence available on PROs following operative treatment for STFI. Future studies employing robust methodologies are needed to investigate optimal approaches for managing STFI.

Comparison of the Efficacy of Cephalosporins and Non-cephalosporins in Preventing Surgical Site Infections in Colorectal Surgery Patients: An Updated Systematic Review and Meta-Analysis.

OBJECTIVE: This study aims to compare the efficacy of cephalosporin and non-cephalosporin antibiotics in preventing surgical site infections (SSIs) in patients undergoing colorectal surgery, providing a scientific basis for the selection of perioperative antibiotics through systematic review and meta-analysis. METHODS: Adhering to the PRISMA guidelines, this research employed an extensive literature search strategy across multiple databases to identify relevant studies, including randomized controlled trials (RCTs) and observational studies. Inclusion criteria were studies on adults undergoing colorectal surgery who received preoperative prophylaxis with either cephalosporin or non-cephalosporin antibiotics. Exclusion criteria included preoperative diagnosis of infectious diseases and preoperative use of antimicrobial agents. Meta-analysis was conducted using RevMan 5.3 software to assess the effectiveness of both antibiotic classes in preventing SSIs, including subgroup analyses. RESULTS: Eight studies met the inclusion criteria, comprising 872 patients. Meta-analysis revealed that the incidence of SSI in the cephalosporin group was lower than in the non-cephalosporin group (14.8% vs 25.1%), with statistical significance (OR = 1.94, 95% CI: 1.38-2.74, PP = =0.0001). However, no significant difference in SSI risk was observed between the groups within 30 days (OR = =1.92, 95% CI: 1.08-3.42). Subgroup analysis indicated that higher-quality studies were associated with larger effect sizes. CONCLUSION: This study suggests that cephalosporin antibiotics may be superior to non-cephalosporins in preventing SSIs following colorectal surgery, especially in the short term. However, their long-term efficacy in SSI prevention may be similar. The selection of perioperative antibiotics should consider factors such as the antimicrobial spectrum, pharmacokinetic properties, and bacterial resistance.

The Effect of Subcutaneous Saline Irrigation on Wound Complications After Cesarean Section: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Subcutaneous (SC) saline irrigation was reported as a feasible and cost-effective procedure to prevent cesarean section (CS) surgical site complications. We aim to investigate the efficacy of SC saline irrigation to prevent CS surgical site complications. A systematic review and meta-analysis were conducted synthesizing evidence from randomized controlled trial (RCT) studies obtained from PubMed, Embase Cochrane, Scopus, and Web of Science from inception to March 2024. Pooled outcomes included wound complications (superficial surgical site infections (SSI), hematoma, seroma, and wound separation) and operative time. We used RevMan v.5.4. (The Cochrane Collaboration, Oxford, UK) to report dichotomous outcomes using risk ratio (RR) and continuous outcomes using mean differences (MD) with a 95% confidence interval (CI). Five RCTs with 4,025 patients were included. Four studies had a low overall risk of bias and only one trial with some concerns about selection bias. There was no difference between SC saline irrigation and no irrigation regarding the incidence of superficial SSI (five RCTs, RR: 0.72 with 95% CI [0.47, 1.10], P = 0.13), seroma (four RCTs, RR: 0.73 with 95% CI [0.32, 1.65], P = 0.45), wound separation (four RCTs, RR: 0.66 with 95% CI [0.36, 1.24], P = 0.2), and operative time (four RCTs, MD: -1.26 with 95% CI [-5.14, 2.62], P = 0.52). However, SC saline irrigation significantly decreased the incidence of hematoma (three RCTs, RR: 0.54 with 95% CI [0.45, 0.65], P = 0.00001). SC saline irrigation of the surgical site after CS was not effective in preventing the incidence of superficial SSI, seroma, or wound separation, while only preventing the incidence of hematoma.

2-Octyl-Cyanoacrylate Mesh Dressings for Total Joint Arthroplasty: Dressing Design Influences Risks of Wound Complications.

INTRODUCTION: Recent liquid adhesive skin closure systems with a mesh patch and a 2-octyl cyanoacrylate liquid formula have shown promising results in total joint arthroplasty (TJA). Chemical accelerators are typically included to promote the rapid polymerization of 2-octyl cyanoacrylate. The goal of the study is to distinguish designs and wound complication differences between two similar systems. METHODOLOGY: An eighteen-week retrospective study was conducted from July to December 2023, including 207 total hip arthroplasty (THA) and 212 total knee arthroplasty (TKA) cases from four attending surgeons at one institution that used one of two dressing designs. Both dressings had a 2-octyl cyanoacrylate liquid adhesive formula that applied topically to a polyester-based mesh overlaying the wound. Mesh A (used in 274 cases) included an accelerator, a quaternary ammonium salt, on the mesh patch, whereas Mesh B (used in 145 cases) included a similar accelerator within the adhesive applicator. RESULTS: Wound complications (3.2 versus 7.6%; X2 = 3.86; df = 1; P = 0.049), early periprosthetic joint infections (PJI) (0 versus 2.8%; X2 = 7.63; df = 1; P = 0.006), and 90-day reoperations for wound complications (0.4 versus 3.4%; X2 = 6.39; df = 1; P = 0.011) were significantly lower in patients who received Mesh A versus B, respectively. There was no difference in superficial surgical site infections (SSI) (0.7 versus 0%; X2 = 1.06; df = 1; P = 0.302) or allergy rates (3.3 versus 4.1%; X2 = 0.12; df = 1; P = 0.655) between Mesh A and B. CONCLUSION: We observed significantly different performance in wound complications, early postoperative PJI, and 90-day reoperation between the two designs. Having the accelerator in the applicator rather than on the mesh patch, may lead to premature polymerization before bonding appropriately with the mesh to create the desired wound closure and seal.

A Comparative Analysis of Prophylactic Antibiotic Administration in Emergency Surgery Versus Elective Surgery: A Comprehensive Review.

Surgical site infections (SSIs) contribute to increased patient morbidity, prolonged hospital stays, and substantial healthcare costs. Prophylactic antibiotics play a pivotal role in mitigating the risk of SSIs, with their administration being a standard practice before both emergency and elective surgeries. This paper provides a comprehensive review and comparative analysis of the benefits of prophylactic antibiotic administration in emergency surgery versus elective surgery. Through a systematic literature review and analysis of relevant studies identified through PubMed searches, this paper highlights the specific benefits of prophylactic antibiotics between emergency and elective surgeries. The findings underscore the importance of tailored antibiotic regimens and administration protocols to optimize patient care and promote successful surgical outcomes in diverse clinical settings. Further research is warranted to refine guidelines and enhance understanding of the relationship between prophylactic antibiotics and surgical outcomes across different surgical contexts.

Effects of Preoperative Glucocorticoid Use on Patients Undergoing Single-Level Lumbar Fusions: A Retrospective Propensity Score-Matched Registry Study.

Objective Spinal fusions are gaining popularity as a means of treating spinal deformity and instability from a range of pathologies. The prevalence of glucocorticoid use has also increased in recent decades, and their systemic effects are well-documented. Although commonly used in the preoperative period, the effects of steroids on outcomes among patients undergoing spinal fusions are inadequately described. This study compares the odds of developing complications among patients who underwent single-level lumbar fusions with and without preoperative glucocorticoid use in hopes of establishing more evidence-based parameters for guiding preoperative steroid use. Methods The TriNetX multi-institutional electronic health record database was used to perform a retrospective, propensity score-matched analysis of clinical outcomes of two cohorts of patients who underwent posterior or posterolateral single-level lumbar fusions with and without interbody fusion, those who used glucocorticoids for at least one week within a year of fusion and those who did not. The outcomes of interest were examined within 30 days of the operation and included death, reoperation, deep or superficial surgical site infection (SSI), pneumonia, reintubation, ventilator dependence, tracheostomy, acute kidney injury (AKI), renal insufficiency, pulmonary embolism (PE) or deep venous thrombosis (DVT), urinary tract infection (UTI), emergency department (ED) visit, sepsis, and myocardial infarction (MI). Results The odds of developing pneumonia within 30 days of spinal fusion in the cohort that used glucocorticoids within one year of operation compared to the cohort without glucocorticoid use was 0.67 (p≤0.001, 95% CI: 0.59-0.69). The odds of requiring a tracheostomy within 30 days of spinal fusion in the cohort that used glucocorticoids within one year of operation compared to the cohort without glucocorticoid use was 0.39 (p≤0.001, 95% CI: 0.26-0.60). The odds of reoperation, deep and superficial SSI, and ED visits within 30 days of operation were significantly higher for the same glucocorticoid-receiving cohort, with odds ratios of 1.4 (p=0.003, 95% CI: 1.11-1.65), 1.86 (p≤0.001, 95% CI: 1.31-2.63), 2.28 (p≤0.001, 95% CI: 1.57-3.31), and 1.25 (p≤0.001, 95% CI: 1.17-1.33), respectively. After propensity score-matching, there was no significant difference between the odds of death, DVT, PE, MI, UTI, AKI, sepsis, reintubation, and ventilator dependence between the two cohorts. Conclusion In support of much of the current literature regarding preoperative glucocorticoid use and rates of complications, patients who underwent a single-level lumbar fusion and have used glucocorticoids for at least a week within a year of operation experienced significantly higher odds of reoperation, deep and superficial SSI, and ED visits. However, these patients using glucocorticoids were also found to have lower odds of developing pneumonia, renal insufficiency, and tracheostomy requirement than those who did not use steroids within a year of surgery.

Influence of Adhesive Incise Drape Use on Surgical Site Infection Rates in Contaminated and Dirty Abdominal Operations.

BACKGROUND: Surgical Site Infection (SSI) remains the most common cause of Healthcare-Associated Infections (HCAIs). In particular, contaminated and dirty abdominal wounds are attended by a high rate of SSI which in turn is associated with a huge burden on patients, caregivers and the entire health care system. OBJECTIVE: To compare SSI rates following the use of iodine-impregnated adhesive incise drapes (Ioban) with routine conventional drapes in contaminated and dirty abdominal surgical wounds in a Nigerian tertiary hospital. METHODOLOGY: Consecutive, consenting adult patients who underwent laparotomy for cases classified as contaminated and dirty were prospectively enrolled in the study. Patients in the investigation arm had in addition to conventional drapes, iodine-impregnated adhesive incise drapes (Ioban) applied on the skin of the abdomen through which incisions were made, while patients in the control arm only had routine conventional drapes applied. All patients were followed up to 30 days after the operation. Surgical site infection rates were compared between the two groups. RESULTS: Sixty-two consecutive patients were enrolled into this study, of which 55 completed the 30-day follow-up. The mean ages of patients in the two groups were 37.96 ± 19.59 years and 36.74 ± 16.93 years (p=0.81). Males were 36 (65.5%) and females were 19 (34.5%). Overall, 30 (54.5%) patients had surgical site infection (SSI) in this study. Thirteen (46.4%) patients had SSI in iodine iodine-impregnated adhesive incise drape group while 17 (63%) patients had SSI in the conventional drape group, a difference that was not statistically significant (p=0.22). The most commonly isolated organism from infected wounds was Klebsiella species. CONCLUSION: The use of iodine-impregnated surgical incise drapes was associated with a lower, though non-statistically significant SSI rates compared to the use of conventional drapes. This marginal benefit will require a larger population study to examine its potential cost-effectiveness in our setting.

CONTEXTE: L'infection du site chirurgical (ISC) reste la cause la plus courante des infections associées aux soins de santé (IASC). En particulier, les plaies abdominales contaminées et sales sont associées à un taux élevé d'ISC, ce qui entraîne une charge importante pour les patients, les soignants et l'ensemble du système de santé. OBJECTIF: Comparer les taux d'ISC après l'utilisation de draps incisifs adhésifs imprégnés d'iode (Ioban) avec des draps conventionnels habituels dans les plaies chirurgicales abdominales contaminées et sales dans un hôpital tertiaire nigérian. MÉTHODOLOGIE: Des patients adultes consécutifs et consentants qui ont subi une laparotomie pour des cas classés comme contaminés et sales ont été inscrits de manière prospective dans l'étude. Les patients dans le groupe d'investigation avaient, en plus des draps conventionnels, des draps incisifs adhésifs imprégnés d'iode (Ioban) appliqués sur la peau de l'abdomen à travers laquelle les incisions ont été faites, tandis que les patients dans le groupe témoin n'avaient que des draps conventionnels habituels appliqués. Tous les patients ont été suivis pendant 30 jours après l'opération. Les taux d'infection du site chirurgical ont été comparés entre les deux groupes. RÉSULTATS: Soixante-deux patients consécutifs ont été inscrits dans cette étude, dont 55 ont terminé le suivi de 30 jours. L'âge moyen des patients dans les deux groupes était de 37,96 ± 19,59 ans et 36,74 ± 16,93 ans (p=0,81). Les hommes étaient au nombre de 36 (65,5%) et les femmes de 19 (34,5%). Globalement, 30 (54,5%) patients ont présenté une infection du site chirurgical (ISC) dans cette étude. Treize (46,4%) patients ont présenté une ISC dans le groupe avec draps incisifs adhésifs imprégnés d'iode, tandis que 17 (63%) patients ont présenté une ISC dans le groupe avec draps conventionnels, une différence qui n'était pas statistiquement significative (p=0,22). L'organisme le plus fréquemment isolé dans les plaies infectées était l'espèce Klebsiella. CONCLUSION: L'utilisation de draps incisifs chirurgicaux imprégnés d'iode était associée à des taux d'ISC plus bas, bien que non statistiquement significatifs, par rapport à l'utilisation de draps conventionnels. Cet avantage marginal nécessitera une étude avec une population plus importante pour examiner son potentiel de rentabilité dans notre contexte. MOTS-CLÉS: Plaies contaminées et sales, Drap incisif adhésif, Infection du site chirurgical (ISC).

Effect of topical application of autologous platelet gel on sternal wound infection after cardiac surgery: A meta-analysis.

Following heart operation, a severe life-threatening complication has been identified by investigators who have recently discovered that local application of platelet-rich plasma (PRP) can lower the rate of wound infection in heart surgery. Nevertheless, due to the low quality of these trials, we have tried to perform high-quality meta-analyses to prove the efficacy of PRP in heart surgery for post-operative wound infections. In this study, five randomised controlled trials (RCTs) were chosen from three databases, and there were 1005 studies to analyse the data. Among 181 cases, PRP was applied to the surgical site, and 205 in the control group. Both the CI and the OR or the average difference (MD) were computed with either a fixed or random-effect model. A meta-analysis of the data was carried out with RevMan 5.3. The results showed that there were no statistically significant differences in the incidence of post-operative surgical site infection (SSI) in control group compared to those treated with PRP gel (OR, 0.97; 95% CI, 0.38, 2.47; p = 0.95); In the heart operation, the local application of PRP gel decreased the rate of drainage after operation (MD, -217.82; 95% CI, -335.38, -100.26; p = 0.0003); The operation time of the PRP gel was not significantly different from that of the control group (MD, 12.65; 95% CI, -2.95, 28.24; p = 0.11). Contrary to earlier research, the application of autoplatelet gel in heart surgery did not seem to decrease operative site infections after the operation, but it did decrease the amount of postoperative drainage. Nevertheless, because of the limited number of RCTs in this meta-analysis, caution should be exercised in their treatment. More high-quality randomised, large-sample trials are required to further confirm the findings.

Prevalence of Surgical Site Infection (SSI) and Its Association With Vitamin D Deficiency.

BACKGROUND AND AIM: Surgical site infections (SSIs) are one of the significant complications detected after surgical procedures. Recent studies have highlighted the antimicrobial, wound-healing, and immunological properties of vitamin D. Therefore, this study examined the association between levels of preoperative vitamin D and SSI occurrence in Saudi Arabia. METHODS: We conducted this retrospective observational study among patients who underwent surgery at King Faisal Medical Complex, Saudi Arabia. We included data from patients who underwent surgery between January 2021 and October 2023 in the study. If vitamin D concentrations were not measured at admission, patients were excluded from the final analysis. The researchers performed statistical analysis using the computer program Statistical Package for Social Sciences (SPSS), version 26.0 (IBM Corp., Armonk, NY). The significant level was considered when the p-value was less than 0.05. RESULTS: The study included 130 patients with a mean (SD) age of 26.98 (9.3) years. Most patients were females (n = 92, 70.8%), had diabetes mellitus disease (n = 121, 93.1%), had a vitamin D deficiency (<30 ng/dl) (n = 106, 81.5%), and underwent cesarean section (n = 80, 61.5%). The mean (SD) vitamin D level among patients was 19.9 (9.7) ng/dl, and the mean (SD) hemoglobin level was almost normal (12.30 (2.1) g/dl). Out of 40.8% (n = 53) of patients, the most detected pathogenic bacteria was Escherichia coli, followed by Staphylococcus aureus (n = 11, 44%, and n = 7, 25%, respectively). Furthermore, vitamin D deficiency significantly impacted positive SSI; patients with insufficient levels had a higher infection rate compared to those with sufficient levels (n = 58, 54.7% vs. n = 7, 29.2%, p-value = 0.024). A longer surgery duration did not increase the risk of SSI (p-value = 0.047). Patients with class 3 wounds were more prone to SSI than those with class 2 wounds (n = 12, 100% vs. n = 53, 44.9%, p-value<0.001). CONCLUSION: This study provides important evidence supporting the relationship between vitamin D deficiency and SSI incidence. Patients with lower levels of vitamin D reported a higher incidence of SSIs. Healthcare providers should pay attention to the high prevalence of vitamin D deficiency among patients undergoing surgery. Screening for vitamin D deficiency and implementing convenient interventions to optimize vitamin D levels could help reduce the incidence of SSIs. Further research with larger sample sizes, more diverse populations, and different surgery types is necessary to validate these findings and explore additional factors influencing SSI development.

Impetigo Surgical Site Infection Following Open Reduction and Internal Fixation of a Patella Fracture.

Impetigo is a pediatric skin infection characterized by the presence of pathognomonic "honey-crusted" lesions caused by either Staphylococcus aureus or Streptococcus pyogenes. The diagnosis of impetigo is largely based on clinical judgment, confirmatory skin cultures, and Gram staining. Surgical site infections following patellar surgery are a relatively uncommon occurrence, with the most common causative organisms being Staphylococcus aureus, Streptococcus pyogenes, Pseudomonas aeruginosa, and other gram-negative bacilli. Surgical site infections have a range of risk factors that largely depend on patient characteristics and surgical logistics. We report the first documented case in the literature of a surgical impetigo infection with diagnostic skin lesions following open reduction and internal fixation of a patellar fracture in a 24-year-old female.

Automated traffic monitoring of neurosurgical operating room.

BACKGROUND: Operating room (OR) traffic disrupts airflow and increases particle count, which predisposes patients to surgical site infections, particularly in longer surgeries with hardware placement. The aim of this study is to evaluate the rate of traffic during neurosurgical procedures, as well as reasons for and perceptions of OR traffic. METHODS: This is a single-center, multimethod study monitoring neurosurgical OR traffic through direct observation, automated monitoring, and interviews. Traffic was observed between the skin incision and closure. Personal interviews with OR teams including surgeons, anesthesia, and nurses were conducted to evaluate their perceptions of the frequency of OR traffic and reasons for OR traffic. RESULTS: Direct observation reported OR door opening an average of 18 times, with 20 people entering or exiting per hour. The exact reason for traffic was not verified in all traffic cases and was able to be confirmed in only a third of the cases. Automated monitoring resulted in an average of 31 people entering or exiting the OR per hour. The procedure length was significantly associated with the number of people entering or exiting the OR per hour (P < .0001). Interviews highlighted that OR teams reported traffic to be significantly lower than observed and automated monitoring results, with approximately <6 people entering or exiting per hour. CONCLUSIONS: OR traffic is higher than staff expected, and updated processes are required to reduce the number of times the OR door opens. Implementing automated observation of OR traffic could reduce the OR traffic and the risk for surgical site infection.

Effect of open surgical and percutaneous dilatational tracheostomy on postoperative wound complications in patients: A meta-analysis.

Tracheostomy is one of the most common operations. The two main methods of tracheostomy are open surgical tracheostomy (OST) and percutaneous dilatational tracheostomy (PDT). In critical cases, the combination of these two approaches is especially crucial, with the possibility of successful outcomes and low complications. Thus, the purpose of this system is to analyse the effects of both methods on the outcome of postoperative wound. In this research, we performed a systematic review of Cochrane Library, PubMed, Web of Science and Embase, to determine all randomized controlled trials (RCTs) that are comparable in terms of postoperative injury outcomes. Eleven RCTs were found after screening. This study will take the necessary data from the selected trials and evaluate the documentation for RCTs. PDT was associated with a lower incidence of infection at the wound site than OST (OR, 4.46; 95% CI: 2.84-7.02 p < 0.0001), and PDT decreased blood loss (OR, 2.88; 95% CI: 1.62-5.12 p = 0.0003). But the operation time did not differ significantly in both PDT to OST (MD, 4.65; 95% CI: -1.19-10.48 p = 0.12). The meta-analyses will assist physicians in selecting the best operative procedure for critical cases of tracheostomy. These data can serve as guidelines for clinical management and in the design of future randomized, controlled studies.

Does a Presurgical Antisepsis Protocol Decrease Surgical Site Infections in Young Children?

National standards for surgical site infection (SSI) prevention for children remain elusive. Our institution developed a presurgical antisepsis protocol that included the three components of chlorhexidine gluconate bathing wipes, chlorhexidine gluconate oral rinse, and povidone-iodine nasal swab. This retrospective cohort study examined data from electronic health records to compare SSI rates before and after protocol implementation. We included children aged 2 through 11 years undergoing any surgical procedure with the use of an incision in the OR (N = 1,356). We did not find any difference in the occurrence of SSI before and after the protocol was implemented. Logistic regression showed that an infection present at the time of surgery was the only significant predictor of an SSI. The implementation of a presurgical antisepsis protocol was not associated with SSI rate reduction in this pediatric cohort.

Antimicrobial Prophylaxis in Robot-Assisted Laparoscopic Radical Prostatectomy: A Systematic Review.

It remains unclear whether antibiotic prophylaxis (AP) should be recommended or discouraged in robot-assisted laparoscopic radical prostatectomy (RALP) for prostate cancer (PCa). The development of microbial resistance and side effects are risks of antibiotic use. This systematic review (SR) investigates the evidence base for AP in RALP. A systematic literature search was conducted until 12 January 2023, using Embase, MEDLINE, Cochrane CENTRAL, Cochrane CDSR (via Ovid) and CINAHL for studies reporting the effect of AP on postoperative infectious complications in RALP. Of 436 screened publications, 8 studies comprising 6378 RALP procedures met the inclusion criteria. There was no evidence of a difference in the rate and severity of infective complications within 30 days after RALP surgery between different AP protocols. No studies omitted AP. For patients who received AP, the overall occurrence of postoperative infectious complications varied between 0.6% and 6.6%. The reported urinary tract infection (UTI) rates varied from 0.16% (4/2500) to 8.9% (15/169). Wound infections were reported in 0.46% (4/865) to 1.12% (1/89). Sepsis/bacteraemia and hyperpyrexia were registered in 0.1% (1/1084) and 1.6% (5/317), respectively. Infected lymphoceles (iLC) rates were 0.9% (3 of 317) in a RALP cohort that included 88.6% pelvic lymph node dissections (PLND), and 3% (26 of 865) in a RALP cohort where all patients underwent PLND. Our findings underscore that AP is being administered in RALP procedures without scientifically proven evidence. Prospective studies that apply consistent and uniform criteria for measuring infectious complications and antibiotic-related side effects are needed to ensure the comparability of results and guidance on AP in RALP.

Prevalence and risk factors of post-cholecystectomy surgical site infections.

Objectives: The objectives of this study were to measure the prevalence of post-cholecystectomy surgical site infection and identify the associated risk factors and their association with its prevalence. Method: A cross-sectional analytical study including all patients who underwent cholecystectomy in the period from January 2021 to March 2022. The data sheet was filled with records of the patients, and some questions were asked of the patients directly. Many risk factors were assessed and measured in their association with the development of postoperative SSI. Results: One hundred seventy-two patients with a mean age of 46.41±13.37 participated in the study. Thirty-five (20.3%) of them were males, and 137 (79.7%) were females. Open cholecystectomy 121 (70.3%) was done more than laparoscopic cholecystectomy 51 (29.7%). The most common indication for cholecystectomy was found to be both cholecystitis and cholelithiasis (53.5%). Out of 172 patients, postoperative wound infection [surgical site infection (SSI)] developed in 29 (16.9%) patients. Of these, 8 (27.6%) were males, while 21 (72.4%) were females, with a mean age of 46.38 (SD=14.12) years. Prophylactic antibiotics intraoperatively and therapeutic antibiotics postoperatively were found to decrease the risk of developing SSI [P=0.005, odds ratio (OR)=0.073] (P=0.012, OR=0.153), respectively. However, hospital stay after surgery (<1 week) was also found to decrease the risk (P=0.001, OR=0.179). Conclusions: The prevalence of post-cholecystectomy SSI is high despite a small sample size in comparison with other studies. Prophylactic antibiotics and short hospital stays have an important role in decreasing the risk of developing postoperative SSI.

Expert Consensus on Best Practices for Optimal Wound Closure in Total Knee Arthroplasty: A STRIDE Initiative for Orthopedic Surgeons of India.

Background: Wound closure in joint replacement surgeries is crucial for postoperative rehabilitation. Despite substantial advances in total knee arthroplasty (TKA), no guidelines/recommendation or consensus practice statement available internationally or nationally around the optimal method of wound closure. The study aimed to develop evidence-based consensus on current practices, and proposed adoption of advanced wound closure initiatives. Methods: From Nov 2020 to Jan 2021, a group of 12 leading orthopedic surgeons from India met virtually under the Success in Total joint replacement through Recommendation In wounD closure (STRIDE) initiative. Expert committee used Delphi method to evaluate definitional statements that were identified through a comprehensive review of the published literature. Over three rounds of iterative voting, revision, and exclusion, the expert panel provided recommendations based on their clinical expertise and scientific evidence. Statements that reached ≥ 80% agreement was considered as "consensus". A survey poll was conducted following each round to add or suggest changes to the statements. Results: General recommendations include marking the arthrotomy before incision, placing the knee in flexion (less than 90°) for re-approximation during arthrotomy closure. The barbed suture can be a good alternative to traditional sutures for providing water-tight capsule closure and topical skin adhesives (TSAs) to staples for minimizing hospital visits and improving patient satisfaction. Conclusion: This consensus provides interim guidance and practical references to orthopedic surgeons of India enabling easy access to evidence-based healthcare solutions for TKA wound closure. These recommendations need to be periodically reviewed in light of emerging evidence.

Spinal cord stimulator explant caused by post-incisional cellulitis secondary to Varicella Zoster Virus (shingles) infection: a case report.

INTRODUCTION: Spinal Cord Stimulation (SCS) is a well-established therapy for refractory neuropathic pain, known for its safety and minimally-invasive nature. However, complications, including surgical site infections (SSIs), can arise post-implantation. SCS-related SSIs occur in 3.4% to 4.6% of cases within 90 days post-implant, often requiring device removal and impacting pain management and healthcare costs. The impulse generator, electrode implant site and lumbar/thoracic surgical site are commonly affected, with local skin flora and circulating organisms being the primary causes of infection. CASE PRESENTATION: An 80-year-old Lebanese male with chronic neuropathic lower back and bilateral leg pain, significantly impairing function, underwent prolonged hospitalizations for COVID-19 infection and acute-on-chronic pain with Urinary Tract Infection (UTI). Considering SCS as a therapeutic option, a successful trial led to permanent implantation, resulting in improved pain severity and functional capacity. However, three months later, the patient developed post-incisional cellulitis and wound dehiscence secondary to Varicella Zoster Virus (shingles) Infection directly over the Implantable Pulse Generator (IPG) incision line. Despite antibiotic treatment, the infection progressed, necessitating SCS system explantation. DISCUSSION: This represents the first reported case of VZV infection causing wound dehiscence and SCS explantation post-implantation. Contributing factors may include itching around the IPG site, facilitating deeper tissue inoculation. Laboratory and imaging tests may not reliably detect SSIs, and superficial infections may respond to antibiotics, while deep infections typically require implant removal. Early identification and intervention are vital to minimize complications. CONCLUSION: This unique case emphasizes the need for heightened vigilance and monitoring in patients with viral infections near medical devices. A standardized approach to assessing and managing SCS-related infections is critical. Sharing such experiences contributes to improved understanding and treatment of these rare incidents.

Incidence and risk factors of surgical site infection following cervical laminoplasty: A retrospective clinical study.

There are many debates regarding the risk factors of surgical site infection (SSI) following posterior cervical surgery in previous studies. And, till now there is no such a study to examine cervical laminoplasty surgery. From January 2011 through October 2021, a total of 405 patients who were treated with unilateral open-door laminoplasty surgeries were enrolled in this study. We divided the patients into the SSI group and the non-SSI group and compared their patient-specific and procedure-specific factors. Univariate and multiple logistic regression analysis were performed to determine the risk factors. Of the 405 patients, 20 patients had SSI. The rate of SSI found to be 4.93%. There were significant differences between groups in the thicker subcutaneous fat thickness (FT) (p < 0.001), the higher ratio of subcutaneous FT to muscle thickness (MT) (p < 0.001), the higher preoperative Japanese Orthopaedic Association (JOA) Scores (p < 0.003), the decreased preoperative serum albumin (p < 0.001), the more postoperative drainage (p < 0.05) and the longer time of draining (p < 0.001). Logistic regression analysis of these differences showed that the higher ratio of subcutaneous FT/MT, the higher preoperative JOA scores, the decreased preoperative serum albumin and the longer time of draining were significantly related to SSI (p < 0.05). The higher ratio of subcutaneous FT/MT, the higher preoperative JOA scores, the decreased preoperative serum albumin and the longer time of draining are identified as the independent risk factors of SSI in cervical laminoplasty. Identification of these risk factors could be useful in reducing the SSI incidence and patients counselling.

Early wound morbidity and clinical outcomes associated with P4HB mesh compared to permanent synthetic mesh in umbilical and small to medium, routine ventral hernia repairs.

Background: Permanent synthetic meshes such as polypropylene (PP) have been utilized for hernia repair for decades, but concerns remain regarding potential long-term, mesh-related complications. A resorbable polymer such as poly-4-hydroxybutyrate (P4HB) represents an alternative with high initial strength, that gradually resorbs, leaving an abdominal wall that is at least as strong as it would be in its native state. We aimed to compare early wound morbidity and clinical outcomes associated with P4HB to traditional, permanent PP in umbilical and small to medium, routine ventral hernias using data from the Abdominal Core Health Quality Collaborative (ACHQC). Methods: Inclusion criteria for the umbilical cohort included: all Centers for Disease Control and Prevention (CDC) wound classes, all Ventral Hernia Working Group (VHWG) hernia grades, and hernia defects <3 cm. The small to medium, routine ventral hernia cohort was limited to CDC class I wounds, VHWG hernia grades I and II, and hernia defects <5 cm. The study group was comprised of P4HB meshes; the comparator group was an aggregate of PP meshes. Clinical outcomes were assessed at 30 days. Results: There was no significant difference in early wound morbidity, readmission, or reoperation between the P4HB and PP cohorts. A small number of patients experienced SSO, with ≤4% requiring procedural intervention. None of the patients (0% in all cases) experienced skin/soft tissue necrosis, infected seroma, infected hematoma, exposed/contaminated/infected mesh, enterocutaneous fistula, graft failure, or pain requiring intervention at 30-days. However, P4HB was associated with significantly greater operative time, length of stay, and use of myofascial release compared to PP (p < 0.05 in all cases). Conclusions: Short-term clinical outcomes associated with resorbable P4HB mesh are comparable to permanent synthetic PP mesh in umbilical and small to medium, routine ventral hernia repairs, despite significant differences in operative time and length of stay. Longer-term follow-up is needed to expand on the clinical relevance of these short-term findings.

Implementation of a Colorectal Surgical Site Infection Prevention Bundle and Checklist: A Quality Improvement Project.

After noting an elevated surgical site infection rate in 2019 associated with colorectal surgeries, leaders at two Central Virginia health system hospitals convened an interdisciplinary team to audit current practices and research infection prevention strategies. After identifying a lack of standardization in care processes for colorectal surgery patients and reviewing the literature on colorectal bundles, the team created a bundle focusing on the use of antibiotics, chlorhexidine gluconate wipes or baths, separate closing instrument trays, nasal decolonization, bowel preparation, and maintaining patient normothermia. After synthesis and stakeholder input, the team implemented the colorectal bundle along with a checklist for all users to complete to ensure compliance and standardization of practice and for auditing purposes. Implementation results were positive: the total number of colorectal infections decreased from nine in 2020 to three in 2021. Education was critical to securing staff member engagement for successful implementation of and compliance with the bundle.