Complications of Venous Thromboembolism Chemoprophylaxis in Lumbar Laminectomy With and Without Fusion.

BACKGROUND: The benefit of chemoprophylaxis (CPX) agents in preventing venous thromboembolism must be weighed against potential risks. Current literature regarding the efficacy of CPX after laminectomies with or without fusion is limited, with no clear consensus to inform guidelines. OBJECTIVE: This study evaluated the association between CPX and surgical complications after lumbar laminectomy with and without fusion. STUDY DESIGN: Retrospective study of patients at a single large academic institution. METHODS: The medical records of patients who underwent lumbar laminectomies with or without lumbar fusion from 2018 to 2020 were reviewed for demographics, surgical characteristics, CPX agents, postoperative complications, epidural hematomas, and wound drainage. Patients receiving CPX (n = 316) were compared with patients not receiving CPX (n = 316) via t test following propensity score matching, and patients on CPX were further stratified by fusion status. RESULTS: The CPX group had higher body mass index and American Society of Anesthesiologists grades. Rates of venous thromboembolism, epidural hematomas, infections, postoperative incision and drainage, transfusions, wound dehiscence, and reoperation were not associated with CPX. Moist dressings were more frequent, and average days of drain duration were longer with CPX. Overall postoperative complication rate and length of stay (LOS) were greater with CPX. The fusion subgroup had a lower Charlson Comorbidity Index, had a lower American Society of Anesthesiologists grade, was younger, had more women, and underwent more minimally invasive laminectomies. While estimated blood loss, operative times, and LOS were significantly greater in the fusion group, there was no difference in rate of intraoperative and postoperative complications. CONCLUSION: CPX after lumbar laminectomies with or without fusion was not associated with increased rates of epidural hematomas, wound complications, or reoperation. Patients receiving CPX had more postoperative cardiac complications, but it is possible that surgeons were more likely to prescribe CPX for higher-risk patients. They also had higher rates of ileus and moist dressings, greater LOS, and longer length of drain duration. Patients who underwent lumbar laminectomy with fusion on CPX tended to be lower risk yet incurred greater blood loss, operative times, LOS, cardiac complications, and hematomas/seromas than patients not undergoing fusion. CLINICAL RELEVANCE: This retrospective study compared surgical complications of lumbar laminectomies in patients who received chemoprophylaxis vs patients who did not. Chemoprophylaxis was not associated with increased rates of epidural hematomas, wound complications, or reoperation, but it was associated with higher rates of postoperative cardiac complications and ileus.

Risk Factors for Transient Hypoparathyroidism after Total Thyroidectomy: Insights from a Cohort Analysis.

Background: Transient hypoparathyroidism (TH) is the main post-thyroidectomy complication, significantly impacting surgical outcomes, hospitalization length, and perceived perceived quality of life understood as mental and physical well-being. This study aims to identify possible associated risk factors. Methods: We analyzed 238 thyroidectomies (2020-2022), excluding instances of partial surgery, primary hyperparathyroidism, neck irradiation history, and renal failure. The variables considered were as follows: demographics, histology, autoimmunity, thyroid function, pre- and postoperative Vitamin D levels (where available), type of surgery, number of incidentally removed parathyroid glands (IRP), and surgeons' experience (>1000 thyroidectomies, <500, in training). Univariate analysis applied: χ2, Fisher's exact test for categorical variables, and Student's t-test for continuous variables. Subsequently, logistic multivariate analysis with stepwise selection was performed. Results: Univariate analysis did not yield statistically significant results for the considered variables. The 'No Complications' group displayed a mean age of 55 years, whereas the TH group showed a mean age of 51 (p-value = 0.055). We considered this result to be marginally significant. Subsequently, we constructed a multivariate logistic model. This model (AIC = 245.02) indicated that the absence of incidental parathyroidectomy was associated with the age class >55 years, presenting an odds ratio (OR) of 9.015 (p-value < 0.05). Simultaneously, the age class >55 years exhibited protective effects against TH, demonstrating an OR of 0.085 (p-value < 0.01). Similarly, the absence of incidental parathyroidectomy was found to be protective against TH, with an OR of 0.208 (p-value < 0.01). Conclusions: Multivariate analysis highlighted that having "No IRP" was protective against TH, while younger age was a risk factor. Surgeon experience does not seem to correlate with IRP or outcomes, assuming there is adequate tutoring and a case volume close to 500 to ensure good results. The effect of reimplantation has not been evident in transient hypoparathyroidism.

Development of the UroARC Surgical Calculator: A Novel Risk Calculator for Older Adults Undergoing Surgery for Bladder Outlet Obstruction.

PURPOSE: Bladder outlet obstruction (BOO) is common in older adults. Many older adults who pursue surgery have additional vulnerabilities affecting surgical risk, including frailty. A clinical tool that builds on frailty to predict surgical outcomes for the spectrum of BOO procedures would be helpful to aid in surgical decision-making but does not currently exist. MATERIALS AND METHODS: Medicare beneficiaries undergoing BOO surgery from 2014 to 2016 were identified and analyzed using the Medicare MedPAR, Outpatient, and Carrier files. Eight different BOO surgery categories were created. Baseline frailty was calculated for each beneficiary using the Claims-Based Frailty Index (CFI). All 93 variables in the CFI and the 17 variables in the Charlson Comorbidity Index were individually entered into stepwise logistic regression models to determine variables most highly predictive of complications. Similar and duplicative variables were combined into categories. Calibration curves and tests of model fit, including C statistics, Brier scores, and Spiegelhalter P values, were calculated to ensure the prognostic accuracy for postoperative complications. RESULTS: In total, 212,543 beneficiaries were identified. Approximately 42.5% were prefrail (0.15 ≤ CFI < 0.25), 8.7% were mildly frail (0.25 ≤ CFI < 0.35), and 1.2% were moderately-to-severely frail (CFI ≥0.35). Using stepwise logistic regression, 13 distinct prognostic variable categories were identified as the most reliable predictors of postoperative outcomes. Most models demonstrated excellent model discrimination and calibration with high C statistic and Spiegelhalter P values, respectively, and high accuracy with low Brier scores. Calibration curves for each outcome demonstrated excellent model fit. CONCLUSIONS: This novel risk assessment tool may help guide surgical prognostication among this vulnerable population.

Robotic versus open and laparoscopic pelvic exenterations for pelvic cancer: a multicenter propensity-matched analysis in Japan.

BACKGROUND: Pelvic exenteration (PE) is the last resort for achieving a complete cure for pelvic cancer; however, it is burdensome for patients. Minimally invasive surgeries, including robot-assisted surgery, have been widely used to treat malignant tumors and have also recently been used in PE. This study aimed to evaluate the safety and efficacy of robot-assisted PE (RPE) by comparing the outcomes of open PE (OPE) with those of conventional laparoscopic PE (LPE) for treating pelvic tumors. METHODS: Following the ethics committee approval, a multicenter retrospective analysis of patients who underwent pelvic exenteration between January 2012 and October 2022 was conducted. Data on patient demographics, tumor characteristics, and perioperative outcomes were collected. A 1:1 propensity score-matched analysis was performed to minimize group selection bias. RESULTS: In total, 261 patients met the study criteria, of whom 61 underwent RPE, 90 underwent OPE, and 110 underwent LPE. After propensity score matching, 50 pairs were created for RPE and OPE and 59 for RPE and LPE. RPE was associated with significantly less blood loss (RPE vs. OPE: 408 mL vs. 2385 ml, p < 0.001), lower transfusion rate (RPE vs. OPE: 32% vs. 82%, p < 0.001), and lower rate of complications over Clavien-Dindo grade II (RPE vs. OPE: 48% vs. 74%, p = 0.013; RPE vs. LPE: 48% vs. 76%, p = 0.002). CONCLUSION: This multicenter study suggests that RPE reduces blood loss and transfusion compared with OPE and has a lower rate of complications compared with OPE and LPE in patients with locally advanced and recurrent pelvic tumors.

Same-day Discharge for Cleft Palate Repair: A Single-Surgeon Retrospective Analysis.

OBJECTIVE: To evaluate the safety of same-day discharge for patients undergoing primary cleft palate repair. DESIGN: Single-surgeon retrospective review. SETTING: Tertiary care institution. PATIENTS/PARTICIPANTS: 40 consecutive patients that underwent primary cleft palate repair by a single surgeon from September 2018 to June 2023. INTERVENTIONS: Same-day discharge versus overnight admission after primary palatoplasty. MAIN OUTCOME MEASURES: 30-day readmission, reoperation, wound and all-cause complication rate and 1-year fistula incidence. RESULTS: Of 40 total cases, 20 patients were discharged on the same calendar day and 20 patients were admitted for overnight stay following primary cleft palate repair. In the same-day discharge group, readmission incidence was 10%(n = 2), wound complication incidence was 5%(n = 1), and postoperative complication incidence was 15%(n = 3). In comparison, patients admitted overnight had a readmission incidence of 5%(n = 1, P = 1.00), wound complication incidence of 10%(n = 2, P = 1.00), and postoperative complications of 20%(n = 4, P = 1.00) No patients had 30-day reoperations or fistulas at 1 year. A higher proportion of admitted patients held a preoperative diagnosis of unilateral cleft palate and alveolus (Veau 3) as compared to patients discharged on the same day (P = .019). During the postoperative hospital course, admitted patients received significantly more oxycodone at median of 2 doses (IQR 1.00-3.75) and acetaminophen at a median of 4 doses (IQR 3.00-5.00) than patients with same-day discharge with a median of 1 dose (IQR 0.00 -1.00, P < .001). CONCLUSIONS: In a low-risk patient population, same-day discharge following primary cleft palate repair may be safely undertaken and result in similar short-term outcomes and 1-year fistula incidence as patients admitted for overnight stay.

Incidence, risk factors, and clinical implications of postoperative blood in or near the resection cavity after glioma surgery.

Introduction: Postoperative hematomas that require reoperation are a serious, but uncommon complication to glioma surgery. However, smaller blood volumes are frequently observed, but their clinical significance is less known. Research question: What are the incidence rates, risk factors, and patient-reported outcomes of all measurable blood in or near the resection cavity on postoperative MRI in diffuse glioma patients? Material and methods: We manually segmented intradural and extradural blood from early postoperative MRI of 292 diffuse glioma resections. Potential associations between blood volume and tumor characteristics, demographics, and perioperative factors were explored using non-parametric methods. The assessed outcomes were generic and disease-specific patient-reported HRQoL. Results: Out of the 292 MRI scans included, 184 (63%) had intradural blood, and 212 (73%) had extradural blood in or near the resection cavity. The median blood volumes were 0.4 mL and 3.0 mL, respectively. Intradural blood volume was associated with tumor volume, intraoperative blood loss, and EOR. Extradural blood volume was associated with age and tumor volume. Greater intradural blood volume was associated with less headache and cognitive improvement, but not after adjustments for tumor volume. Discussion and conclusions: Postoperative blood on early postoperative MRI is common. Intradural blood volumes tend to be larger in patients with larger tumors, more intraoperative blood loss, or undergoing subtotal resections. Extradural blood volumes tend to be larger in younger patients with larger tumors. Postoperative blood in or near the resection cavity that does not require reoperation does not seem to affect HRQoL in diffuse glioma patients.

Preparing Trainees to Rebound from Surgical Complications.

PURPOSE OF REVIEW: In this review, we aim to summarize the impact of surgical complications and adverse events on surgeons, including psychiatric illnesses. We evaluate current programs to develop trainee well-being and investigate research within the field of urology. RECENT FINDINGS: Surgical complications and adverse events affect all surgeons, including surgical trainees. Research estimates that 80% of healthcare professionals have been involved in an event that affected them emotionally. These events can affect physicians in many ways, ranging from negatively impacting their quality of life to leading to psychiatric disorders such as acute stress reactions and post-traumatic stress disorder. Unfortunately, there is no standardized preparation to equip trainees to manage and rebound from the profound emotional impact of surgical complications. Data in this realm is insufficient, especially in urology, and we need more research in order to better evaluate emotional implications of complications on trainees and how we can prepare trainees to handle them.

Multilayer Perceptron Neural Network Analysis of Fluoroscopic Working Angle on Transcatheter Aortic Valve Implantation Complications.

BACKGROUND: We sought to determine whether there is a relationship between the fluoroscopic working angle used to achieve a co-planar view during the deployment of the prosthesis during transcatheter aortic valve implantation (TAVI) and rates of complications, including paravalvular leaks, complete heart block, annular rupture, stroke, valve embolization, discharge to a skilled nursing facility and death within thirty days. METHODS: All patients undergoing TAVI at our institution from 2015 to 2022 were retrospectively analyzed. Images were reviewed to determine the fluoroscopic working angle during deployment, and medical records were used to determine the incidence and type of complication. A multilayer perceptron was employed to evaluate the predictive ability of the fluoroscopic working angle during deployment on complications of one-day and 30-day paravalvular leak, 30-day mortality, the need for a new pacemaker, discharge to a skilled nursing facility, stroke and the requirement for emergency intervention. RESULTS: Eight hundred and thirty-four patients were included in the study. Fluoroscopic working angle had excellent predictive value for stroke (area under the receiver operating characteristic curve (AUROC) of 0.812), one-day (AUROC 0.850), and 30-day paravalvular leak (AUROC 0.801). However, feature importance and scaled weighting analysis indicated that only a working angle in the left anterior oblique/cranial quadrant was informative for the development of an outcome of interest specific to a working angle quadrant (30-day paravalvular leak). CONCLUSION: Fluoroscopic working angle may be a useful way to further refine well-established risk calculi during TAVI.

Surgical complications and technical failure of simultaneous pancreas-kidney transplantation: A 22-year experience from a single center.

Simultaneous pancreas-kidney transplantation (SPKT) is the best treatment for selected individuals with type 1 diabetes mellitus and end-stage renal disease. Despite advances in surgical techniques, donor and recipient selection, and immunosuppressive therapies, SPKT remains a complex procedure with associated surgical complications and adverse consequences. We conducted a retrospective study that included 263 SPKT procedures performed between May 2000, and December 2022. A total of 65 patients (25%) required at least one relaparotomy, resulting in an all-cause relaparotomy rate of 2.04 events per 100 in-hospital days. Lower donor body mass index was identified as an independent factor associated with reoperation (OR .815; 95% CI:  .725-.917, p = .001). Technical failure (TF) occurred in 9.9% of cases, primarily attributed to pancreas graft thrombosis, intra-abdominal infections, bleeding, and anastomotic leaks. Independent predictors of TF at 90 days included donor age above 36 years (HR 2.513; 95% CI 1.162-5.434), previous peritoneal dialysis (HR 2.503; 95% CI 1.149-5.451), and specific pancreas graft reinterventions. The findings highlight the importance of carefully considering donor and recipient factors in SPKT. The incidence of TF in our study population aligns with the recent series. Continuous efforts should focus on identifying and mitigating potential risk factors to enhance SPKT outcomes, thereby reducing post-transplant complications.

Impact of early surgical complications on kidney transplant outcomes.

BACKGROUND: Kidney transplantation (KT) improves clinical outcomes of patients with end stage renal disease. Little has been reported on the impact of early post-operative surgical complications (SC) on long-term clinical outcomes following KT. We sought to determine the impact of vascular complications, urological complications, surgical site complications, and peri-graft collections within 30 days of transplantation on patient survival, graft function, and hospital readmissions. METHODS: We conducted a single-centre, observational cohort study examining adult patients (≥ 18 years) who received a kidney transplant from living and deceased donors between January 1st, 2005 and December 31st, 2015 with follow-up until December 31st, 2016 (n = 1,334). Univariable and multivariable analyses were performed with Cox proportional hazards models to analyze the outcomes of SC in the early post-operative period after KT. RESULTS: The cumulative probability of SC within 30 days of transplant was 25%, the most common SC being peri-graft collections (66.8%). Multivariable analyses showed significant relationships between Clavien Grade 1 SC and death with graft function (HR 1.78 [95% CI: 1.11, 2.86]), and between Clavien Grades 3 to 4 and hospital readmissions (HR 1.95 [95% CI: 1.37, 2.77]). CONCLUSIONS: Early SC following KT are common and have a significant influence on long-term patient outcomes.

Reducing urinary tract infection rates in post-operative surgical patients: A quality improvement intervention.

INTRODUCTION AND OBJECTIVES: The Scarborough Health Network joined the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) in fiscal year 2017-2018 with interest in tracking surgical outcomes in General and Vascular Surgery patients. Results of the ACS NSQIP program revealed poor outcomes in 30-day urinary tract infection (UTI) rates in this population group. Results were in the lowest quartile compared to peer hospitals. To improve patient care, SHN initiated a multi-pronged quality improvement plan (QIP). METHODS: The QIP focused on several improvements: (1) clarify the current state and conduct a root cause analysis, (2) determine a plan to encourage early removal of catheters in post-surgical patients, (3) enhance team communication in the pre-operative, operative and post-operative care environments, and (4) improve education around UTI prevention and treatment. RESULTS: This study demonstrates the success of the quality improvement plan to improve a peri-operative complication in surgical patients. By 2019, SHN saw a significant decrease in UTI rates, and became a top decile performer in ACS NSQIP. CONCLUSIONS: This study demonstrates the feasibility and success of implementing a quality improvement project, and its methods can be adapted at other hospital sites to improve patient care.

What Should I Use? Impact of Adhesion Barriers on Postoperative Abdominal Complications: A Systematic Review.

BACKGROUND: Adhesions are a feared complication of abdominal surgery. There have been many new adhesion barriers developed and tested; however, there is no recent systematic review analyzing all the published literature. To address this, we aimed to analyze the different types of adhesion barriers, and determine their effects on postoperative outcomes in patients. METHODS: A total of 14,038 articles utilizing adhesion barriers in abdominal surgery were retrieved from the PubMed, EMBASE, and Scopus databases. Inclusion criteria were: patients undergoing abdominal surgery, patients receiving an adhesion barrier, and reported postoperative outcomes. Two reviewers independently screened titles/abstracts and full-text articles using Covidence. The ROBINS-I tool was used to assess the quality of the included studies. Study protocol: Prospero CRD42023458230. RESULTS: A total of 20 studies, with no overall high risk of bias, with 171,792 patients were included. Most studies showed an equivocal benefit for adhesion barriers, with no singular adhesion barrier type that had definitive superior outcomes compared to the others. Bioresorbable barriers emerged as the most extensively researched adhesion barrier type, exhibiting promising results in colorectal surgery. Starch-based adhesion barriers also exhibited a reduction in overall postoperative bowel obstructions and may be beneficial for stoma sites and port closures. On the other hand, many studies raised concerns regarding complications, including risk of abscess formation, fistula development, peritonitis, and anastomotic leakage. CONCLUSIONS: Adhesion barriers should be considered on a case-by-case basis, however, they should not be utilized prophylactically in all abdominal surgeries due to their risk of complications.

Systematic Review and Meta-Analysis of the Impact of Surgeon-Physician Co-management Models on Short Term Outcomes for Vascular Surgery Inpatients.

OBJECTIVE: As the population ages, vascular surgeons are treating progressively older, multimorbid patients at risk of peri-operative complications. An embedded physician has been shown to improve outcomes in general and orthopaedic surgery. This systematic review and meta-analysis aimed to investigate the impact of surgeon-physician co-management models on morbidity and mortality in vascular inpatients. DATA SOURCES: PubMed, Scopus, Embase, conference abstract listings, and clinical trial registries. REVIEW METHODS: Studies comparing adult vascular surgery inpatients under co-management with "standard of care" were eligible. The relative risks (RRs) of mortality, medical complications, and 30 day re-admission between co-management and standard care were calculated. The effect of co-management on the mean length of stay was calculated using weighted means. Risk of bias was assessed using the Methodological Index for Non-Randomised Studies, and certainty assessment with the GRADE analysis tools. RESULTS: No randomised trials were identified. Eight single institution studies between 2011 and 2020 with 7 410 patients were included. All studies were observational using before-after methodology. Studies were of high to moderate risk of bias, and outcomes were of very low GRADE certainty of evidence. Co-management was associated with a statistically significantly lower relative risk of mortality (RR 0.64, 95% confidence interval [CI] 0.44 - 0.92; p = .02), cardiac complications (RR 0.47, 95% CI 0.25 - 0.87; p = .02), and infective complications (RR 0.49, 95% CI 0.35 - 0.67; p < .001) in vascular inpatients. No statistically significant differences in length of stay (MD -0.6 days, 95% CI -1.44 - 0.24 days; p = .16) and 30 day re-admission (RR 0.96, 95% CI 0.84 - 1.08; p = .49) were noted. CONCLUSION: Early results of physician and surgeon co-management for vascular surgery inpatients showed promising results from very low certainty data. Further well designed, prospective studies are needed to determine how to maximise the impact of physicians within a vascular service to improve patient outcomes while effectively using hospital resources.

Endoscopic management of surgical complications.

While the endoscopic management of surgical complications like leaks, fistulas, and perforations is rapidly evolving, its core principles revolve around closure, drainage, and containment. Effectively managing these conditions relies on several factors, such as the underlying cause, chronicity of the lesion, tissue viability, co-morbidities, availability of devices, and expertise required to perform the endoscopy. In contrast to acute perforation, fistulas and leaks often demand a multimodal approach requiring more than one session to achieve the required results. Although the ultimate goal is complete resolution, these endoscopic interventions can provide clinical stability, enabling enteral feeding to lead to early hospital discharge or elective surgery. In this discussion, we emphasize the current state of knowledge and the prospective role of endoscopic interventions in managing surgical complications.

3-Dimensional versus standard 2-D laparoscopy for benign hysterectomy: A randomized clinical trial.

OBJECTIVE: Our aim was to evaluate possible short and long-term benefits of 3-dimensional (3-D) compared to 2-dimensional (2-D) laparoscopy for benign hysterectomy. Primary outcomes were long-term quality of life and postoperative pain. Secondary outcomes were operative time, surgical complications, time to return to work and length of hospitalization. STUDY DESIGN: A randomized controlled trial conducted at two Danish university hospitals. In each arm, 190 patients were needed for an alpha of 3.3 % and a power of 90 %. For various reasons, however, the study was prematurely terminated after including 97 patients. Patients were randomized to either 2-D (n = 48) or 3-D (n = 49) laparoscopy. A laparoscopic hysterectomy was performed. Quality of life was assessed by the Short Form Health Survey 36 (SF-36) questionnaire at the time of inclusion and 6 weeks postoperatively. Postoperative pain was assessed using a Numeric Rating Scale (NRS) and by monitoring the amount of analgesic consumption. RESULTS: Out of the 97 randomized patients, 77 patients completed both SF-36 questionnaires. No significant differences in mental (p = 0.5) and physical status (p = 0.9) were found. The 2-D group had significantly higher pain-score registered in the post anesthesia care unit (PACU) (p = 0.004) and higher consumption of oral morphine equivalent dose (MEqD) (p = 0.003) than the 3-D group. This regardless a higher rate of minilaparotomies in the 2D (n = 7) than in the 3D (n = 1) group (p < 0.03). The 2-D group had also higher rate of Clavien-Dindo 2 (CD2) (n = 2) and Clavien-Dindo 3 (CD3) complications (n = 3) (p = 0.03) than 3-D (n = 0). The other secondary outcome parameters did not vary between groups. CONCLUSIONS: The results are severely hampered by the premature termination of the study, as less than 25 percent of the patients were recruited. Thus, no firm conclusions can be drawn regarding the quality of life and many of the secondary outcomes, as the lack of difference may be attributed to a type 2 error. However, the significant differences in postoperative pain and in complication rates suggest a greater advantage of 3-D laparoscopy than originally expected. Despite the methodological problems, the current data deserve attention in a sparsely investigated field, emphasizing the urgent need for further studies.

Advances in the Causes and Treatment of Floating Toes after the Weil Osteotomy: A Scoping Review.

The floating toe deformity is classified as a forefoot deformity wherein the distal portion of the toe does not establish touch with the ground, resulting in a suspended or elevated position while the finger is in a relaxed state. At first, it garnered considerable interest as a complication It is worth noting that this condition is particularly common in children under the age of 8, which usually disappears as the individual reaches maturity. Studies have shown that with the aggravation of floating toe deformity, its adverse effects on patients' gait and overall quality of life also increase. Despite the prevalence of floating toe deformity in clinical settings, there is a lack of comprehensive literature investigating its underlying causes and potential preventive strategies. This scope review follows the preferred reporting items for systematic reviews and meta-analyses extension for scoping reviews (PRISMA-ScR) statement guidelines for scope reviews. The literature was obtained from various full-text databases, including China National Knowledge Infrastructure Database (CNKI), Wanfang Database, PubMed, and Web of Science Database. Our search focused on published literature related to floating toes, Weil osteotomy, and distal metatarsal osteotomy, up until March 1, 2023. The literature search and data analysis are conducted by two independent reviewers. If there are any disagreements, a third researcher will participate in the discussion and negotiate a decision. Furthermore, two experienced foot and ankle surgeons conducted a thorough literature analysis for this review. Sixty-two articles were included. Through the clinical analysis of the structural changes of the forefoot before and after operation, the classification of floating toe was described, the causes of pathological floating toe were summarized, and the possible intervention measures for the disease were put forward under the advice of foot and ankle surgery experts. We comprehensively summarize the current knowledge system about the etiology of floating toe and put forward the corresponding intervention strategy. We recommend that future studies will focus on the improvement of surgical procedures, such as the combination of Weil osteotomy, proximal interphalangeal (PIP) arthrodesis and flexor tendon arthrodesis.

Comparative Study for Surgical Treatment of Acute Distal Tibiofibular Syndesmotic Lesions Using the Modified Suture-Button Fixation Versus Static Syndesmotic Screw Fixation.

INTRODUCTION: Several techniques to treat acute distal tibiofibular instability are described consisting in static and dynamic fixation procedures. The aim of our work is to compare the outcomes of acute syndesmotic injury fixation between the modified technique of dynamic fixation using the suture-button principle as an efficient and low-cost method and the classic static fixation. METHODS: It is a prospective study including patients presenting with acute syndesmotic injury. After fracture fixation, residual syndesmotic instability was managed using syndesmotic screw in group A and dynamic fixation with a double Ethibond suture in group B. Functional results were assessed using the American Orthopaedic Foot and Ankle Society score (AOFAS) score. Radiological evaluation was done by a postoperative computed tomography (CT) scan of both ankles and plain X-rays of the ankle after surgery and at 18 months. RESULTS: Group A included 20 patients meanwhile 35 patients were in group B. The reduction was satisfactory in the 2 groups according to the postoperative CT scan measurements. The mean healing time in group A was 49.65 days and 51.49 days in group B (P = .45). We did not find any significant difference in terms of loss of reduction in the 2 groups. The return to work was faster in group B (P = .04). Patients in group B had better AOFAS score (P = .03) and ankle range of motion than those in group A. The difference was statistically significant (P = .02 for dorsal flexion and P = .001 for plantar flexion). For group A, we did not note any early complications. Meanwhile, 7 patients developed skin complications in group B (P = .03). However, no significant difference was found in terms of late complications. CONCLUSIONS: The modified dynamic suture-button fixation remains a therapeutic alternative in low-income countries that could achieve better outcomes than static fixation, with easy postoperative follow-up. LEVELS OF EVIDENCE: Level II.

Sex Differences in Complications Following Total Hip Arthroplasty: A Population-Based Study.

BACKGROUND: The relationship between sex and outcomes, especially complications, after total hip arthroplasty (THA) has not been well established. This study aimed to identify if patient biological sex significantly impacted complications after THA in Ontario, Canada. METHODS: A population-based retrospective cohort study of patients undergoing primary THA in Ontario from April 1, 2015 to March 31, 2020 was conducted. The primary outcome was major surgical complications within a year postsurgery (a composite of revision, deep infection requiring surgery, and dislocation). Secondary outcomes included the individual component of the composite primary outcome and major medical complications within 30 days. Proportional hazards regression calculated the adjusted hazards ratio for major surgical complications in men relative to women, adjusting for age, comorbidities, neighborhood income quintile, surgeon and hospital volume, and year of surgery. RESULTS: A total of 67,077 patients (median age 68 years; 54.1% women) from 61 hospitals were included; women were older with a higher prevalence of frailty. Women had a higher rate of major surgical complications within 1 year of surgery compared to men (2.9 versus 2.5%, adjusted odds ratio 1.19, 95% confidence interval 1.08 to 1.33, P = .0009). Conversely, men had a higher risk for medical complications within 30 days (6.3 versus 2.7%, P < .001). CONCLUSIONS: Observable sex disparities exist in post-THA complications; women face surgical complications predominantly, while medical complications are more prevalent in men. These insights can shape preoperative patient consultations. LEVEL OF EVIDENCE: Level III.

Gastric adenocarcinoma location and postoperative complication rates in Asian patients: A 2014-2019 NSQIP analysis.

BACKGROUND: Asian gastric cancer patients have higher long-term survival rates post-gastrectomy. This study compares 30-day post-gastrectomy outcomes between Asians and non-Asians. METHODS: Gastric cancer patients undergoing elective gastrectomies were identified in 2014-2019 NSQIP datasets (n â€‹= â€‹1,438). Demographics, comorbidities, and postoperative outcomes were analyzed. RESULTS: Asians had lower odds of total gastrectomy (AOR â€‹= â€‹0.52, p â€‹= â€‹0.003), age ≥65 (AOR â€‹= â€‹0.60, p â€‹= â€‹0.006), smoking history (AOR â€‹= â€‹0.35, p â€‹< â€‹0.001), dyspnea (AOR â€‹= â€‹0.25, p â€‹= â€‹0.01), and hypoalbuminemia (AOR â€‹= â€‹0.62, p â€‹= â€‹0.025); they also had lower BMI (p â€‹< â€‹0.001). Postoperative outcomes were not significantly different aside from a shorter median length of hospital stay in days (LOS) (Asians: 7 (6, 11); non-Asians: 8 (6, 11); p â€‹< â€‹0.001). CONCLUSIONS: Asian gastric cancer patients have significantly lower odds of having select preoperative comorbidities and have shorter hospital LOS.

Postoperative cognitive disorders and delirium in gynecologic surgery: Which surgery and anesthetic techniques to use to reduce the risk?

Despite their general good health, an increasing proportion of elderly individuals require surgery due to an increase in average lifespan. However, because of their increased vulnerability, these patients need to be handled carefully to make sure that surgery does not cause more harm than good. Age-related postoperative cognitive disorders (POCD) and postoperative delirium (POD), two serious consequences that are marked by adverse neuropsychologic alterations after surgery, are particularly dangerous for the elderly. In the context of gynecologic procedures, POCD and POD are examined in this narrative review. The main question is how to limit the rates of POCD and POD in older women undergoing gynecologic procedures by maximizing the risk-benefit balance. Three crucial endpoints are considered: (1) surgical procedures to lower the rates of POCD and POD, (2) anesthetic techniques to lessen the occurrence and (3) the identification of individuals at high risk for post-surgery cognitive impairments. Risks associated with laparoscopic gynecologic procedures include the Trendelenburg posture and CO2 exposure during pneumoperitoneum, despite statistical similarities in POD and POCD frequency between laparoscopic and laparotomy techniques. Numerous risk factors are associated with surgical interventions, such as blood loss, length of operation, and position holding, all of which reduce the chance of complications when they are minimized. In order to emphasize the essential role that anesthesia and surgery play in patient care, anesthesiologists are vital in making sure that anesthesia is given as sparingly and quickly as feasible. In addition, people who are genetically predisposed to POCD may be more susceptible to the disorder. The significance of a thorough strategy combining surgical and anesthetic concerns is highlighted in this article, in order to maximize results for senior patients having gynecologic surgery.