Perioperative Protocol Research Articles

Outcome of Enhanced Recovery after Surgery (ERAS) in pediatric population undergoing gastrointestinal surgery.

Objective: To know the outcome of ERAS in pediatric population undergoing gastrointestinal surgical procedures in terms of time of bowel function recovery, postoperative intravenous nutrition time, total hospital stay and complication rate. Study Design: Randomized Controlled Trial. Setting: Department of Pediatric Surgery, Mayo Hospital, Lahore. Period: January 2022 to September 2022. Material & Methods: This study included children (n=89) who had pyloromyotomy, appendectomy, reduction of intussusception, resection of Meckel’s diverticulum and stoma closure in Surgical outcome was compared among children who underwent surgery using standard perioperative protocols (control group, n=46) and those in which ERAS protocols were followed (ERAS group, n=43). Results: In the ERAS group compared to the control group, the recovery times for bowel function (p <0.001), postoperative intravenous nutrition time (p <0.001) and postoperative hospital stay (p < 0.001) were all noticeably shorter than control group. There was no discernible intergroup variation in the complication rate. Conclusion: Our study shows that using ERAS protocols in paediatric gastrointestinal surgery results in less use of intravenous nutrition, shortened time of bowel function recovery and early discharge.

Efficacy of Enhanced Recovery After Surgery Program for Patients Undergoing Lobectomy for Lung Cancer: A Scoping Review and Single-Center Initial Result in Vietnam.

Surgery for lung cancer can be invasive and the recovery process is often slow with many complications. To address this, the enhanced recovery after surgery (ERAS) program aims tominimize adverse clinical events for surgical patients. This is achieved through a multimodal perioperative care protocol that aims to preserve preoperative organ function and reduce postoperative complications. Initially applied to gastrointestinal surgery, this model has now been expanded to other major surgeries, including lung surgery. Through a review of seven retrospective and prospective cohort observational studies, we have examined the effects of the ERAS program on patients undergoing lobectomy for lung cancer treatment. Our analysis focused on outcomes such as length of stay, re-operation rate, re-admission rate, postoperative mortality, and costs, providing valuable insights into the real clinical practice setting. We also report on some initial results when applying ERAS at University Medical Center Ho Chi Minh City.

SP9.8 An Audit of Intraoperative Hypothermia Rates in Adults Undergoing Emergency Surgery in a Tertiary General Surgical Unit and Evaluation of the Efficacy of Preoperative and Intraoperative Forced-Air Warming on Achieving Intraoperative Normothermia

Abstract Aims Surgical site infections (SSIs) inflict significant economic burden on the NHS. Preoperative and intraoperative hypothermia are risk factors for SSIs. Evidence shows that maintenance of intraoperative normothermia significantly reduces SSI rates. Perioperative SSI bundles addressing factors including hair removal, antibiotic prophylaxis, skin preparation, drape positioning, and hypothermia are critical to improving SSI rates. We aim to audit rates of intraoperative hypothermia in our surgical caseload and evaluate the efficacy of preoperative and intraoperative forced-air warming through bespoke gowns in achieving intraoperative normothermia. Methods We conducted a retrospective audit of the intraoperative core temperatures of all adult patients undergoing surgical procedures on the emergency theatre list of a general surgery department and who had a temperature at knife-to-skin recorded (n=88). We then ran a prospective trial, outfitting patients listed for surgery (n=15) with forced-air warming gowns. Patients underwent forced-air warming with the gowns for 45 minutes on the surgical ward, throughout anaesthetic induction, and intraoperatively. Patient core temperature was measured at baseline, upon arrival at the anaesthetic room, and at knife-to-skin. Results Baseline audit data showed over 18% of patients were hypothermic at knife-to-skin. Contrastingly, 100% of patients wearing forced-air warming gowns were normothermic at knife-to-skin. The mean core temperature at knife-to-skin was significantly higher in patients wearing warming gowns (p=0.012). Conclusions Forced-air warming gowns are superior to traditional hospital gowns, blankets and surgical access forced-air warming devices in achieving intraoperative normothermia. They are an effective, sustainable, and cost-neutral, ‘all-in-one’ alternative to current perioperative protocol and will reduce SSI rates.

Perioperative pain protocols following surgery for adolescent idiopathic scoliosis: a snapshot of current treatments utilized by attending orthopedic surgeons.

Perioperative management after adolescent idiopathic scoliosis (AIS) surgery varies extensively between surgeons and institutions. We devised a questionnaire to assess surgeon baseline characteristics, practice settings, and pain regimens to assess what factors contribute to perioperative pain protocols. A multiple-choice questionnaire including 130 independent variables regarding baseline characteristics, practice environments, and pain regimen protocols was distributed to elicit information among surgeons performing AIS fusion surgery. Pairwise bivariate analysis between practice location, length of practice, and practice environment vs. type of post-operative analgesia was completed using two-tailed Fisher's exact test. 85 respondents participated, all identified as practicing orthopedic surgeons. The largest group of respondents reported 20-40% of their total practice was dedicated to AIS (36%). Respondents were predominantly hospital-employed academic physicians (67%). The most common pain medication administered preoperatively was gabapentin (54%). Postoperative regimens were highly varied. Discharge pain regimens most commonly included short-acting opiates (89%), acetaminophen (86%), antispasmodics (59%), and NSAIDs (51%). Bivariate analysis revealed that fentanyl PCA was significantly associated with practice location (p < 0.05). Utilization of NSAIDs was significantly associated with length in training, with older physicians utilizing anti-inflammatories more regularly than younger physicians (p < 0.05). This study identifies common perioperative regimens utilized in AIS surgery. Of interest, younger surgeons are less likely to prescribe NSAIDs post-operatively than surgeons who have been in practice for longer periods of time, which may represent a bias against anti-inflammatory medications in younger surgeons.

Mitigating the Post-operative Swelling Tsunami in Total Knee Arthroplasty: A Call to Action

Total knee arthroplasty (TKA) is a treatment option for individuals with symptomatic osteoarthritis who have failed conservative therapy. In this manuscript the authors describe the pathophysiology of post-operative edema and explore the patient dependent factors potentially contributing to lymphatic dysfunction and thus directly influencing the TKA postoperative course. A proposed multimodal perioperative protocol is presented that focuses on identifying limb edema/lymphedema preoperatively, intraoperative technique changes that may decrease swelling post-TKA.

Management of dental care of patients on immunosuppressive drugs for chronic immune-related inflammatory diseases: a survey of French dentists’ practices

ObjectivesThe aim of the study was to provide an overview of the practices of French general dentists (GDs) and specialists (SDs) concerning the management of patients with inflammatory bowel diseases (IBDs), rheumatic inflammatory diseases (IRDs), and vasculitis on biologic disease-modifying antirheumatic drugs (bDMARDs), conventional DMARDs, or immunosuppressants (ISs).Materials and methodsAn online national cross-sectional survey with 53 questions was developed by a multidisciplinary team including rheumatologists, gastroenterologists and dentists based on their clinical experience. It was refined following a test with nine dentists in private practice and in hospital before being disseminated to the members of French scientific societies and colleges of dentistry teachers over 3 months. Responses of general dentists versus specialists were compared with respect to their experience in managing patients with IRDs or IBDs, knowledge/training, type of invasive procedure performed, management of medical treatment, perioperative oral-care protocols, and frequency of postoperative complications after invasive dental care procedures.ResultIn total, 105 practitioners fully completed the survey (participation rate 11.1%). SDs more frequently performed invasive surgical procedures and were more aware of the recommendations of learned societies than GDs. They encountered more post-operative complications for patients on bDMARDs. For both SDs and GDs, most patients were managed without stopping treatment and pre- and postoperative antibiotics were prescribed to more than 75% of patients. When medical treatment was stopped, the decision was made by the prescribing physician.ConclusionComplications were reported more frequently by SDs when highly invasive procedures were performed on patients under active drug therapy. Certain common procedures, such as scaling and root planing, appear to be safe, regardless of treatment management. However, adapted guidelines for the practice of dentistry are needed to standardize the management of patients on bDMARDS, conventional DMARDs, or ISs.Clinical relevanceFrench dentists perform a wide range of oral procedures on patients on bDMARDS, conventional DMARDs, or ISs under antibiotic coverage and antiseptic mouthwashes. SDs reported more postoperative complications after extensive invasive procedures for patients under active drug therapy, despite their greater knowledge of recommendations on how to manage such patients.

Perioperative pain management protocols of veterinarians in the United States for horses undergoing routine orchiectomy (castration)

SummaryBackgroundAnalgesic protocols related to orchiectomy or castration of young horses vary widely depending on geographic location, educational background of the veterinarian, and other demographic factors. Specific practices of equine veterinarians in the United States (US) have not been reported.ObjectivesTo determine perioperative pain management practices of equine veterinarians in the United States as they relate to castration of healthy yearling colts.Study designCross‐sectional survey.MethodsAn internet‐based questionnaire included items related to analgesic drugs used in association with castration of healthy yearling colts. Demographic, educational, and experiential factors associated with routine recommendation of analgesic medications after castration were analysed with calculation of odds ratios (OR) with 95% confidence intervals (CI) and multivariable logistic regression.ResultsResponses from 146 equine veterinarians in the United States revealed that 112/146 (76.7%) administered a nonsteroidal anti‐inflammatory drug (NSAID) at the time of castration, and 107/143 respondents (73.3%) recommended administration of NSAIDs for a median of 3 days (IQR = 3–5) after surgery. Veterinarians who recommended NSAID analgesia after castration provided a higher pain severity score for horses at 24 h after a routine castration. Routine recommendation of post‐castration NSAID analgesia was associated with veterinarians who were employed in a multi‐veterinarian practice (OR = 2.7, 95% CI = 1.2–6.1) and completed their veterinary education in the year 2000 or more recently (OR = 2.6, 95% CI = 1.1–5.9).Main limitationsPossible distribution, self‐selection, and response biases as a result of convenience sampling methodology and possible recall bias of respondents.ConclusionsPerioperative pain management practices vary widely among US veterinarians but the majority of veterinarians, especially more recent graduates and those in multi‐veterinarian practices, recommend administration of an NSAID at the time of castration and for a median of 3 days after surgery.

Incidence of postoperative administration of opioids in dogs undergoing a tibial plateau leveling osteotomy after intra-operative liposomal bupivacaine administration with or without morphine epidural

ObjectiveTo determine the influence of two intraoperative pain management protocols on the need for additional opioids in patients receiving an epidural and periarticular liposomal bupivacaine (PLB) vs. PLB alone in the 12–24 h period after undergoing a TPLO.Study designRetrospective study.AnimalsOne hundred seventy-four dogs with cranial cruciate ligament tears presenting for TPLO.MethodsMedical records of dogs presenting for a unilateral or bilateral cranial cruciate ligament tear who had a TPLO performed were reviewed for signalment, weight, body condition score, and peri-operative pain management protocol. Dogs were divided into two groups: those who received an epidural and PLB, and those who received only PLB. Post-operative opioid administration was recorded for each group.ResultsPatients who received an epidural and PLB received fewer postoperative opioids. There were 36% fewer opioid injections administered to dogs who received epidurals compared to dogs who did not receive epidurals (IRR) (95% CI) = 0.64 (0.45–0.92), P = 0.02). BCS was not a significant predictor of the post-operative opioid requirement (IRR (95% CI) = 1.3 (0.75–2.4), P = 0.38). When adjusting for BCS as a possible confounder, there were 39% fewer opioid injections in dogs who received epidurals than dogs without (IRR (95% CI) = 0.61 (0.42–0.88), P = 0.009).ConclusionsThe incidence of postoperative opioid administration was significantly diminished in patients receiving both an epidural and PLB.Clinical significanceAdministration of an epidural in addition to infiltration of PLB significantly decreased the incidence of postoperative opioid administration in dogs undergoing a TPLO.

Does diabetes mellitus impair the clinical results of total knee arthroplasty under enhanced recovery after surgery?

BackgroundDiabetes mellitus (DM) and osteoarthritis (OA) are common diseases that are predicted to increase in prevalence, and DM is a risk factor for OA progression and has a negative impact on the outcome. However, the evidence remains unclear on how it affects patients’ clinical results of total knee arthroplasty (TKA) under enhanced recovery after surgery (ERAS).MethodsA retrospective single-center study was conducted comparing diabetic and non-diabetic patients who underwent TKA in West China Hospital of Sichuan University between September 2016 to December 2017 under ERAS. Consecutive propensity score matching (PSM) was conducted by 1:1 (DM: non-DM) matching analysis with all baselines as covariates. The primary clinical results were the improvement of knee joint function, the incidence of postoperative complications, and the FJS-12 sensory results 5 years after the operation between DM and Non-DM groups. The secondary clinical results were the postoperative length of stay (LOS), postoperative blood test and total blood loss (TBL).ResultAfter PSM, the final analysis included 84 diabetic patients and 84 non-diabetic patients. Diabetic patients were more likely to experience early postoperative complications (21.4% vs. 4.8%, P = 0.003), of which wound complications are the most significant (10.7% vs. 1.2%, P = 0.022). Diabetic patients experienced longer postoperative LOS with a significant increase in patients with LOS exceeding 3 days (66.7% vs. 50%, P = 0.028) and showed less postoperative range of motion (ROM) (106.43 ± 7.88 vs. 109.50 ± 6.33 degrees, P = 0. 011). Diabetic patients also reported lower Forgotten joint score (FJS-12) than non-diabetic patients (68.16 + 12.16 vs. 71.57 + 10.75, P = 0.020) in the 5-year follow-up and were less likely to achieve a forgotten knee joint (10.7% vs. 1.2%, P = 0.022). In additional, Compared with non-diabetics, diabetic patients showed lower hemoglobin (Hb) (P < 0.001) and hematocrit (HCT) (P < 0.001) and were more likely to suffer from hypertension before TKA (P < 0.001).ConclusionDiabetic patients show increased risk for postoperative complications, and have lower lower postoperative ROM and lower FJS-12 compared with non-diabetic patients after TKA under ERAS. More perioperative protocols are still needed to be investigated and optimized for diabetic patients.

The EUPEMEN (EUropean PErioperative MEdical Networking) Protocol for Bowel Obstruction: Recommendations for Perioperative Care

Mechanical bowel obstruction is a common symptom for admission to emergency services, diagnosed annually in more than 300,000 patients in the States, from whom 51% will undergo emergency laparotomy. This condition is associated with serious morbidity and mortality, but it also causes a high financial burden due to long hospital stay. The EUPEMEN project aims to incorporate the expertise and clinical experience of national clinical specialists into development of perioperative rehabilitation protocols. Providing special recommendations for all aspects of patient perioperative care and the participation of diverse specialists, the EUPEMEN protocol for bowel obstruction, as presented in the current paper, aims to provide faster postoperative recovery and reduce length of hospital stay, postoperative morbidity and mortality rate.

Owner-assisted recovery and early discharge after surgical treatment in dogs with brachycephalic obstructive airway syndrome.

This study aims to describe a perioperative protocol for dogs recovered from anaesthesia with the owners and discharged from the hospital on the same day after surgical management of brachycephalic obstructive airway syndrome and to determine whether implementation of this protocol was associated with reduced incidence of complications compared with standard anaesthesia recovery and 24 hours hospitalisation. Medical records of dogs that underwent brachycephalic obstructive airway surgery over two consecutive years (June 2017 to May 2019) were reviewed retrospectively. Signalment, clinical signs, diagnostic findings, surgical procedures and postoperative respiratory complications were recorded. Data were compared using the chi-squared or Fisher's exact tests. Sixty-three dogs met the inclusion criteria for the study. Forty-two dogs underwent owner-assisted recovery and 21 dogs standard recovery. No statistical difference was found between groups in age, breed, gender, severity of respiratory or gastrointestinal clinical signs and surgical techniques employed. The incidence of postoperative complications was higher in dogs that received standard recovery (28%) compared to dogs recovered with the owners (2%). None of the dogs recovered with the owners and discharged the same day required veterinary assistance after discharge from the hospital. Corrective surgery for brachycephalic obstructive airway syndrome was associated with lower postoperative respiratory complications when dogs were discharged on the same day after recovery with the owners. Owner-assisted recovery and early discharge are possible and safe and may decrease the incidence of postoperative complications. However, other unmeasured factors may have contributed to the lower complication rate in dogs recovered with the owners during the course of this study.

Robot-assisted adrenalectomy: Step-by-step technique and surgical outcomes at a high-volume robotic center

ObjectiveIn the last years, robotic surgery was introduced in several different settings with good perioperative results. However, its role in the management of adrenal masses is still debated. In order to provide a contribution to this field, we described our step-by-step technique for robotic adrenalectomy (RA) and related modifications according to the type of adrenal mass treated. MethodsWe retrospectively analyzed 27 consecutive patients who underwent RA at Onze-Lieve-Vrouw hospital (Aalst, Belgium) between January 2009 and October 2022. Demographic, intra- and post-operative, and pathological data were retrieved from our prospectively maintained institutional database. Continuous variables are summarized as median and interquartile range (IQR). Categorical variables are reported as frequencies (percentages). ResultsTwenty-seven patients underwent RA were included in the study. Median age, body mass index, and Charlson's comorbidity index were 61 (IQR: 49–71) years, 26 (IQR: 24–29) kg/m2, and 2 (IQR: 0–3), respectively, and 16 (59.3%) patients were male. Median tumor size at computed tomography scan was 6.0 (IQR: 3.5–8.0) cm. Median operative time and blood loss were 105 (IQR: 82–120) min and 175 (IQR: 94–250) mL, respectively. No intraoperative complications were recorded. Overall postoperative complications rate was 11.1%, with a postoperative transfusion rate of 3.7%. A total of 10 (37.0%) patients harbored malignant adrenal masses. Among them, 3 (11.1%) had adrenocortical carcinoma, 6 (22.2%) secondary metastasis, and 1 (3.7%) malignant pheochromocytoma on final pathological exam. Only 1 (10.0%) patient had positive surgical margins. ConclusionWe described our step-by-step technique for RA, which can be safely performed even in case of high challenging settings as malignant tumors, pheochromocytoma, and large masses. The standardization of perioperative protocol should be encouraged to maximize the outcomes of this complex surgical procedure.

Restoration of the native tibial joint line obliquity in total knee arthroplasty with inverse kinematic alignment does not increase knee adduction moments.

Patient-specific alignment in total knee arthroplasty (TKA) has shown promising patient-reported outcome measures; however, the clinical and biomechanical effects of restoring the native knee anatomy remain debated. The purpose of this study was to compare the gait pattern between a mechanically aligned TKA cohort (adjusted mechanical alignment-aMA) and a patient-specific alignment TKA cohort (inverse kinematic alignment-iKA). At two years postoperatively, the aMA and iKA groups, each with 15 patients, were analyzed in a retrospective case-control study. All patients underwent TKA with robotic assistance (Mako, Stryker) through an identical perioperative protocol. The patients' demographics were identical. The control group comprised 15 healthy participants matched for age and gender. Gait analysis was performed with a 3D motion capture system (VICON). Data collection was conducted by a blinded investigator. The primary outcomes were knee flexion during walking, knee adduction moment during walking and spatiotemporal parameters (STPs). The secondary outcomes were the Oxford Knee Score (OKS) and Forgotten Joint Score (FJS). During walking, the maximum knee flexion did not differ between the iKA group (53.0°) and the control group (55.1°), whereas the aMA group showed lower amplitudes of sagittal motion (47.4°). In addition, the native limb alignment in the iKA group was better restored, and although more in varus, the knee adduction moments in the iKA group were not increased (225Nmm/kg) compared to aMA group (276Nmm/kg). No significant differences in STPs were observed between patients receiving iKA and healthy controls. Six of 7 STPs differed significantly between patients receiving aMA and healthy controls. The OKS was significantly better in patients receiving iKA than aMA: 45.4 vs. 40.9; p = 0.05. The FJS was significantly better in patients receiving iKA than aMA: 84.8 vs. 55.5; p = 0.002. At two years postoperatively, the gait pattern showed greater resemblance to that in healthy controls in patients receiving iKA rather than aMA. The restoration of the native coronal limb alignment does not lead to increased knee adduction moments due to the restoration of the native tibial joint line obliquity. Level III.

Raising the Bar: Multimodal Analgesia with Transdermal Lidocaine for Nuss Repair of Pectus Excavatum Decreases Length of Stay and Opioid Use

IntroPain management for minimally invasive (Nuss) repair of pectus excavatum (PE) is challenging, particularly as the judicious use of opioids has become a patient safety priority. Multi-modal pain management protocols are increasingly used, but there is limited experience using transdermal lidocaine patches (TLP) in this patient population. MethodsPediatric anesthesiologists and surgeons in a children's hospital within a hospital designed a multi-modal perioperative pain management protocol for patients undergoing Nuss repair of PE (IRB00068901). The protocol included use of TLP in addition to other adjuncts such as methadone, gabapentin, and NSAIDS. Following initiation of the protocol charts were reviewed retrospectively, comparing outcomes before and after implementation of the protocol. ResultsForty-nine patients underwent a Nuss procedure between 2013 and 2022, 15 prior to initiation of the protocol and 34 after. Patient demographics and operative length were similar between the two groups. Average length of stay decreased from 4.7 to 3.3 days and reported opioid use at the time of the first outpatient post-op visit dropped from 60% to 24% (p < 0.05). Morphine milligram equivalents (MME) usage was decreased following implementation during hospital admission, at discharge, and at first post-operative visit (464 vs. 169, 1288 vs. 218, and 214 vs. 56, respectfully, p < 0.05). There were no ED visits or readmissions <30 days related to post-operative pain. ConclusionPost-operative opioid usage and hospital length of stay were decreased after initiation of the protocol. Transdermal lidocaine patches may be a helpful adjunct to minimize narcotic requirements after repair of pectus excavatum. Level of EvidenceLevel II.

Perioperative nutrition in the setting of pediatric inflammatory bowel disease.

Optimization of nutrition prior to inflammatory bowel disease (IBD)-related surgery could improve outcomes. The aim of this study was to assess the perioperative nutrition status and management of children undergoing intestinal resection for treatment of their IBD. We identified all patients with IBD who underwent primary intestinal resection. We identified malnutrition using established criteria and methods of nutrition provision at various time points (preoperative outpatient evaluation, admission, and postoperative outpatient follow-up) for elective cases (who underwent their procedure at a scheduled admission) and urgent cases (who underwent an unplanned surgical intervention). We also recorded data on postsurgical complications. A total of 84 patients were identified in this single-center study (male sex: 40%, mean age: 14.5 years, Crohn's disease: 65%). Thirty-four patients (40%) had some degree of malnutrition. Prevalence of malnutrition in the urgent and elective cohorts was similar (48% vs 36%; P = 0.37). Of these patients, 29 (34%) were noted to be on some type of nutrition supplementation prior to surgery. Postoperatively, BMI z scores increased (-0.61 vs -0.42; P = 0.0008), but the percentage of patients who were malnourished did not change from preoperative status (40% vs 40%; P = 0.10). Despite this, use of nutrition supplementation was only noted in 15 (17%) patients at postoperative follow-up. Complications were not associated with nutrition status. Utilization of supplemental nutrition decreased postprocedure despite no change in malnutrition prevalence. These findings support the development of a pediatric-specific perioperative nutrition protocol in the setting of IBD-related surgery.

Grit and postoperative opioid use after total joint arthroplasty.

Perioperative multimodal protocols following total joint replacements have significantly decreased the amount of perioperative and postoperative opioids. Further identification of those requiring more or less opioids through individualisation, may further aid in reducing the amount prescribed. Therefore, the purpose of the study was to evaluate whether a patient's grit, the measurable psychological strength of character to persevere during hardship, measured by postoperative opioid consumption. Consecutive patients who had undergone either primary or revision total knee arthroplasty (TKA) or total hip arthroplasty (THA) from February 2019 to August 2020 at our institution logged their opioid use for the first 2 weeks postoperatively, detailing the type, dosage, and number of narcotics they consumed. Those who completed their logs and a grit questionnaire had their average morphine equivalent dose (MED) and grit score calculated. Analysis was then performed to evaluate if any association existed between these 2 variables. There was no correlation between grit score and postoperative opioid consumption in the first 2 weeks following discharge after total joint arthroplasty. A total of 144 patients were eligible to participate and a total of 86 patients met inclusion criteria, 48 patients in the TKA group and 38 in the THA group. Of all patients, 63% were male. The average MED was 95.5 for THAs and 192 for TKAs. The average grit score was 4.23 for THAs and 4.19 for TKAs. There is not an apparent association between grit score and postoperative opioid consumption in the first 2 weeks after total joint arthroplasty. General psychological resiliency may not be an important predictor of postoperative opioid use with modern postoperative protocols.

Picture of Peri-Operative Antisepsis Practices (PPAP Survey) in France.

Abstract Background: Surgical skin preparation is performed according to peri-operative antisepsis protocols. These protocols are based on clinical practice recommendations and may vary from institution to institution. Materials and Methods: The objective of the survey, conducted among 481 surgeons and 98 scrub nurses of five specialties (cardiac, gastrointestinal, obstetrics and gynecology, orthopedics, and urology) in France was to take stock of practices to identify the protocols used for surgical skin preparation, such as measures relating to pre-operative showering, hair removal, or antisepsis of the operating area. Results: Two pre-operative showers with hair washing are usually carried out on the same day as the procedure (63%) or the day before the procedure (37%), mostly with an antiseptic (54%, soap 42%). Hair removal and cleaning/scrubbing are most often performed before the procedure (in 62% and 79% of cases, respectively). Alcoholic povidone-iodine is the most widely used antiseptic, and 81% of surgeons opt for complete spontaneous drying. Before making the incision, 41% of surgeons use drapes and 62% opt for an operative field irrigation technique during or at the end of the procedure. Surgeons mainly use running subcuticular sutures or running locking sutures (39%) and 93% use dressings. Thirty-six percent of the surgeons surveyed said the antisepsis protocols described were likely to be adapted. Conclusions: The results showed that international and French recommendations are mostly well followed by surgeons and scrub nurses in France. However, some differences are observed between surgical specialties, depending on the clinical situations encountered and the type of practice.

Development and Psychometric Properties of a Scale Measuring Barriers to Perioperative Hypothermia Prevention for Anesthesiologists and Nurses

PurposeTo develop a scale that measures barriers to perioperative hypothermia prevention (BPHP) as perceived by anesthesiologists and nurses. DesignA methodological and prospective psychometric study. MethodsBased on the theoretical domains framework, the item pool was created through a literature review, qualitative interviews, and expert consultation. The scale was pretested with a sample of 154 key stakeholders in perioperative temperature management and then field tested with 416 anesthesiologists and nurses working at three hospitals in Southeast China. Item analysis, and reliability and validity analysis were performed. FindingsThe average content validity index was 0.94. According to exploratory factor analysis, seven factors were obtained that could explain 70.283% of the total variance. Confirmatory factor analysis showed excellent or acceptable goodness-of-fit indices. The reliability analysis demonstrated that the scale had high internal consistency and temporal stability, with Cronbach's α, split-half coefficient and test-retest values of 0.926, 0.878 and 0.835, respectively. ConclusionsThe BPHP scale meets the psychometric criteria for reliability and validity and promises to be a useful quality measure for IPH management during the perioperative period. Further investigations on educational or resource needs and the development of an optimal perioperative hypothermia prevention protocol to narrow the gap between research evidence and clinical practice should be performed.

What's New in Musculoskeletal Infection.

What's New in Musculoskeletal Infection.

Preventing Surgical Site Hematoma Using Topical with or Without Intravenous Tranexamic Acid in Lumbosacral Surgery: A Quality Improvement Project

Postoperative surgical site hematoma (SSH) following lumbosacral surgery carries significant morbidity and increased length of stay (LOS). Intravenous tranexamic acid (ivTXA) has been shown to reduce SSH rate. Topical TXA (tTXA) could benefit patients with contraindications to ivTXA. However, this has not been widely studied. We sought to demonstrate that a quality improvement (QI) protocol using tTXA with/without ivTXA in patients undergoing elective open and minimally invasive lumbosacral surgery could decrease the SSH rate and LOS with no increase in associated complications. A retrospective chart review for July 2018-June 2019 demonstrated our pre-implementation baseline SSH rate. We conducted interdisciplinary meetings to develop standardized institutional measures and perioperative tTXA administration protocol. The primary outcome was SSH necessitating evacuation. The secondary outcome was LOS and TXA-related complications. The post-implementation data were collected prospectively from July 2020-October 2020. Univariate analysis was used to compare pre-implementation and post-implementation cohorts. We considered a p-value <.05 significant. Comparing consecutive lumbosacral surgical patients in pre- (219 patients) and post-implementation (258 patients), the post-implementation group demonstrated a significantly reduced rate of SSH requiring evacuation (.38% vs. 3.3%, p<.001), significantly increased tTXA utilization (86.0% vs. 9.6%, p<.001), significantly lower incidence of SSH in tTXA patients (.45% vs.4.8%, p=.037), and significantly decreased LOS (3.4 ± 2.5 vs. 3.1 ± 2.7, p=.003). There were no complications attributable to TXA use. Our QI project successfully increased compliance with the use of tTXA. Post-implementation rate of SSH requiring evacuation and LOS was significantly lowered with no associated complications.