Higher Rate Of Postoperative Complications Research Articles

Outcomes of Adolescent T-condylar Fractures: Kids Do Not Always Make You Look Good.

Optimal treatment for pediatric and adolescent T-condylar fractures remains poorly understood. We sought to assess how functional outcomes and range of motion (ROM) after surgical fixation of T-condylar fractures are affected by patient and surgical factors. This is a retrospective cohort study of 52 patients with operatively treated T-condylar fractures at a single tertiary pediatric referral center between 2003 and 2021. All patients younger than 18 at the time of injury with a radiographically confirmed diagnosis were included. Fifty-two T-condylar fractures were included, with a mean patient age of 12.9 years (SD, 2.8). The cohort was 65% male. Nine (19%) fractures were open, 46% (24/52) were AO type C2, and 33% (17/52) occurred in skeletally mature individuals. The surgical approach was through olecranon osteotomy in 29% (15/52) of patients, and fixation included anatomically specific plates and screws in 42% (22/52) of patients. In our cohort, 46% (24/52) achieved good outcomes based on Jarvis ROM criteria and 42% (22/52) achieved good to excellent results based on Roberts functional criteria. The median loss of ROM was 58 degrees at 6 weeks, 20 degrees at 3 and 6 months, and 8 degrees at 1 year postoperatively. We observed a complication rate of 54% (28/52). Patients undergoing adult-type plate fixation had better postoperative range of motion at 6 weeks (ROM loss 52 vs. 80 degrees, P =0.03) and 3 months (10 vs. 35 degrees P =0.004) compared with pediatric-type fixation and trended towards better functional outcomes. We did not identify significant differences in functional outcome scores or complication rates with respect to surgical approach or skeletal maturity. Surgical fixation of pediatric and adolescent T-condylar fractures achieved a good to excellent functional outcome in only a minority of patients (46% Jarvis / 42% Roberts) with a high rate of postoperative complications (54%). Future work is needed to elucidate optimal treatment to minimize complications and achieve the best functional outcomes in these challenging fractures. Level-IV.

Frailty and Colorectal Surgery: Review and Concept of Cancer Frailty.

Frailty is characterized by reduced physiological reserves across multiple systems. In patients with frailty, oncological surgery has been associated with a high rate of postoperative complications and worse overall survival. Further, given that cancer and frailty can co-exist in the same patient, cancer and cancer-related symptoms can rapidly accelerate the progression of baseline frailty, which we have termed "cancer frailty". This distinction is clinically meaningful because the prioritization of interventions and the treatment outcomes may differ based on health conditions. Specifically, in patients with cancer frailty, improvements in frailty may be achieved via surgical removal of tumors, while prehabilitation may be less effective, which may in turn result in delayed treatment and cancer progression. In this review, we focused on challenges in the surgical treatment of non-metastatic colorectal cancers in patients with frailty, including those related to decision making, prehabilitation, and surgery. Potential recommendations for treating patients with cancer frailty are also discussed.

Safety and efficacy of remote ischemic conditioning in adult moyamoya disease patients undergoing revascularization surgery: a pilot study.

Revascularization surgery for patients with moyamoya disease (MMD) is very complicated and has a high rate of postoperative complications. This pilot study aimed to prove the safety and efficacy of remote ischemic conditioning (RIC) in adult MMD patients undergoing revascularization surgery. A total of 44 patients with MMD were enrolled in this single-center, open-label, prospective, parallel randomized study, including 22 patients assigned to the sham group and 22 patients assigned to the RIC group. The primary outcome was the incidence of major neurologic complications during the perioperative period. Secondary outcomes were the modified Rankin Scale (mRS) score at discharge, at 90 days post-operation, and at 1 year after the operation. The outcome of safety was the incidence of adverse events associated with RIC. Blood samples were obtained to monitor the serum concentrations of cytokines (VEGF, IL-6). No subjects experienced adverse events during RIC intervention, and all patients could tolerate the RIC intervention in the perioperative period. The incidence of major neurologic complications was significantly lower in the RIC group compared with the control group (18.2% vs. 54.5%, P = 0.027). The mRS score at discharge in the RIC group was also lower than the control group (0.86 ± 0.99 vs. 1.18 ± 1.22, P = 0.035). In addition, the serum IL-6 level increased significantly at 7 days after bypass surgery in the control group and the serum level of VEGF at 7 days post-operation in the RIC group. In conclusion, our study demonstrated the neuroprotective effect of RIC by reducing perioperative complications and improving cerebral blood flow in adult MMD patients undergoing revascularization surgery. Thus, RIC seems to be a potential treatment method for MMD. ClinicalTrials.gov, identifier: NCT05860946.

Safety and Outcomes of Bariatric Surgery in Patients With Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis

Background: The need for surgical management of severe obesity in the context of inflammatory bowel disease (IBD) is becoming an increasingly common clinical scenario, yet has been met with significant reservation due to the paucity of current data from which to inform evidence-based clinical decision making. The aim of our study was to perform a systematic review to characterize and evaluate the safety and efficacy of bariatric surgery in IBD patients. Methods: A medical librarian developed and executed comprehensive searches on November 2, 2021. The population of interest was adult subjects (>18 years) diagnosed with inflammatory bowel disease (IBD) undergoing any type of bariatric surgery. Meta-analysis was used to evaluate outcomes using RevMan 5.4.1. Results: A total of 330 687 patients were identified within the 11 studies included. Within all included studies there were 1595 patients with IBD. Patients had a mean weighted age of 46.0, with a female predominance (n = 1287, 80.7%). The mean duration of follow up was 39.7 months. Metabolic and anthropometric outcomes were only reported in noncomparative studies evaluating only patients with IBD, limiting the ability to complete meta-analysis. Meta-analysis revealed that IBD was associated with increased rates of postoperative complications (RR 2.14; 95% CI 1.87-2.44; P < .00001) in comparison to controls without IBD. Conclusion: While bariatric surgery presents an effective weight loss option for patients with IBD, these patients are associated with higher rates of postoperative complications. This work highlights the need to better delineate the effect of bariatric procedures for patients with IBD with respect to both metabolic and IBD-related outcomes.

Pharyngeal Flap Versus Sphincter Pharyngoplasty for the Treatment of Velopharyngeal Insufficiency in 22q11.2 Deletion Syndrome: Preliminary Findings From a Systematic Review.

The purpose of this study was to examine and compare surgical and speech outcomes of the posterior pharyngeal flap and sphincter pharyngoplasty following surgical management of velopharyngeal insufficiency in patients with 22q11.2 deletion syndrome (22q11.2DS). This systematic review followed the Preferred Reporting Items for Systematic Review and Meta-Analyses checklist and guidelines. Selected studies were chosen using a 3-step screening process. The 2 primary outcomes of interest were speech improvement and surgical complications. Preliminary findings based on included studies suggest a slightly higher rate of postoperative complications with the posterior pharyngeal flap in patients with 22q11.2DS but a lower percentage of patients needing additional surgery compared with the sphincter pharyngoplasty group. The most reported postoperative complication was obstructive sleep apnea. Results from this study provide some insight into speech and surgical outcomes following pharyngeal flap and sphincter pharyngoplasty in patients with 22q11.2DS. However, these results should be interpreted with caution due to inconsistencies in speech methodology and lack of detail regarding surgical technique in the current literature. There is a significant need for standardization of speech assessments and outcomes to help optimize surgical management of velopharyngeal insufficiency in individuals with 22q11.2DS.

Factors affecting length and complexity of hospital stay in pediatric dog bite patients

BackgroundDog bite injuries are a source of significant morbidity and expense in the USA, and rates of hospitalization have been rising. Children are at increased risk of dog bites compared...

Endometrial ablation and resection versus hysterectomy for heavy menstrual bleeding: an updated systematic review and meta-analysis of effectiveness and complications.

To evaluate the clinical efficacy, safety, and cost-effectiveness of endometrial ablation or resection (E:A/R) compared to hysterectomy for the treatment of heavy menstrual bleeding (HMB). Literature-search was performed for all the randomized control trials (RCTs) comparing (E:A/R) versus hysterectomy for the treatment of HMB. The literature-search was last updated in November 2022. The primary outcomes were objective and subjective reduction in HMB and patient-satisfaction rates in improving the bleeding symptoms at 1-14 years. The data were analyzed using Review Manager software. Twelve RCTs with 2,028 women (hysterectomy: n=977 vs. E:A/R: n=1,051) were included. Hysterectomy was compared with endometrial ablation in 5 studies, endometrial resection in 5 studies, and both ablation and resection in 2 studies. The meta-analysis revealed that the hysterectomy group showed improved patient-reported and objective bleeding-symptoms more than those of the EA/R group with risk ratios (RR) of (MD, 0.75; 95% CI, 0.71 to 0.79) and (MD, 44.00; 95% CI, 36.09 to 51.91), respectively. The patient-satisfaction was higher post-hysterectomy up to a follow-up period of 2 years (RR, 0.90; 95% CI, 0.86 to 0.94) but this effect was absent with long term follow-up. This meta-analysis shows that E:A/R offers alternatives to hysterectomy. Although both procedures are highly effective, safe, and improve the quality of life, hysterectomy is significantly superior at improving the bleeding symptoms and patient satisfaction up to two-years. However, hysterectomy is associated with longer operating times and recovery periods and has a higher rate of postoperative complications. The initial cost of E:A/R is less than that of hysterectomy but further surgical requirements are common, therefore there is no difference in the cost for the long term follow-up.

Influence of Race on Utilization and Outcomes in Shoulder Arthroplasty

Background: Studies have shown that utilization and outcomes after shoulder arthroplasty vary by sociodemographic factors, highlighting disparities in care. This systematic review synthesized all available literature regarding the relationship between utilization and outcomes of shoulder arthroplasty and race/ethnicity. Methods: Studies were identified using PubMed, MEDLINE (through Ovid), and CINAHL databases. All English language studies of Level I through IV evidence that specifically evaluated utilization and/or outcomes of hemiarthroplasty, total shoulder arthroplasty, or reverse shoulder arthroplasty by race and/or ethnicity were included. Outcomes of interest included rates of utilization, readmission, reoperation, revision, and complications. Results: Twenty-eight studies met inclusion criteria. Since the 1990s, Black and Hispanic patients have demonstrated a lower utilization rate of shoulder arthroplasty compared with White patients. Although utilization has increased among all racial groups throughout the present decade, the rate of increase is greater for White patients. These differences persist in both low-volume and high-volume centers and are independent of insurance status. Compared with White patients, Black patients have a longer postoperative length of stay after shoulder arthroplasty, worse preoperative and postoperative range of motion, a higher likelihood of 90-day emergency department visits, and a higher rate of postoperative complications including venous thromboembolism, pulmonary embolism, myocardial infarction, acute renal failure, and sepsis. Patient-reported outcomes, including the American Shoulder and Elbow Surgeon's score, did not differ between Black and White patients. Hispanics had a significantly lower revision risk compared with White patients. One-year mortality did not differ significantly between Asians, Black patients, White patients, and Hispanics. Conclusion: Shoulder arthroplasty utilization and outcomes vary by race and ethnicity. These differences may be partly due to patient factors such as cultural beliefs, preoperative pathology, and access to care, as well as provider factors such as cultural competence and knowledge of health care disparities. Level of Evidence: Level IV. See Instructions for Authors for a complete description of levels of evidence.

P.102 Weighing the risks and benefits of perioperative steroids in the surgical treatment of malignant brain tumours

Background: Steroids are widely used in medicine because of their anti-inflammatory and immunosuppressive properties; however, they have numerous adverse effects. In neuro-oncology, dexamethasone is the first-line treatment for vasogenic edema caused by malignant brain tumours. This retrospective chart review investigated the risks and benefits of perioperative steroids in the surgical treatment of malignant brain tumours. Methods: All patients (age ≥ 18 years) who underwent a craniotomy for the treatment of a malignant brain tumour at Windsor Regional Hospital between 2012 and 2020 were assessed for eligibility for this retrospective study. Baseline patient characteristics, cumulative perioperative steroid dose, and postoperative outcomes were recorded from electronic medical records (n = 362). Statistical analysis was performed using SPSS. Results: Patients who received a higher cumulative perioperative steroid dose (≥ 80 mg) had a significantly higher rate of postoperative complications compared to those who received a lower dose. These included wound dehiscence, postoperative brain edema on imaging, unplanned return to the operating room, and readmission within 30 days. Conclusions: Steroids are important medications in neuro-oncology, but they are not without potential complications. The findings of this study highlight the need for careful consideration when using steroids in patients undergoing surgical treatment of a malignant brain tumour.

Response to Commentary on '"Long-Term Outcomes of Parenchyma-Sparing and Oncologic Resections in Patients With Nonfunctional Pancreatic Neuroendocrine Tumors

Response to Commentary on '"Long-Term Outcomes of Parenchyma-Sparing and Oncologic Resections in Patients With Nonfunctional Pancreatic Neuroendocrine Tumors <3 cm in a Large Multicenter Cohort".

거대 뇌하수체 선종

A giant pituitary adenoma remains a major challenge for neurosurgeons, despite advances in en-doscopic endonasal surgery. These tumors can grow in different directions, which can affect the surrounding neurovascular structures. When the tumor grows towards the suprasellar region, it can affect important structures such as the optic nerves, anterior cerebral arteries, and hypothalamus. When it occupies the interpeduncular and prepontine cisterns, the oculomotor nerves or posterior communicating arteries may be at risk. Postoperative hemorrhage due to incomplete resection is also a concern and can lead to the need for revisional surgery or another surgical approach. Patients with giant pituitary adenomas typically have longer hospital stays due to the high rates of postoperative complications, such as cerebrospinal fluid leakage, diabetes insipidus, and infection. Gross total re-section rates are also lower for these types of tumors. This study provides a comprehensive review of the literature to date and reports various clinical outcomes associated with giant pituitary adenomas.

Risk Factors and Complications in Reduction Mammaplasty: A Systematic Review and Meta-analysis.

Reduction mammaplasty (RM) has become established as the standard effective method for treating macromastia, but reports on the risk factors that predispose to postoperative complications have been conflicting. This meta-analysis aimed to pool the available data to identify predictors of complications following RM. The PubMed, Web of Science, Embase, and Cochrane databases were screened from inception to 1 Jan 2022, and studies were included based on predefined criteria. The perioperative risk factors BMI, smoking, age, diabetes, radiation therapy, and tissue resection weight were extracted and their correlation with complications assessed. A total of 40 studies comprising of 5908 patients were included. BMI ≥ 30kg/m2 (OR = 1.65, 95% CI 1.35-2.02; p < 0.01) and ≥ 40kg/m2 (OR = 1.97, 95% CI 1.26-3.08; p < 0.01), smoking (OR = 2.57, 95% CI 2.01-3.28; p < 0.01), diabetes (OR = 2.21, 95% CI 1.19-4.07; p < 0.05), a unilateral resection weight ≥ 1000g (OR = 1.76, 95% CI 1.02-3.05; p < 0.05), and radiation therapy (OR = 11.11, 95% CI 2.01-3.28; p < 0.01) were associated with higher rates of postoperative complications. Obese patients (BMI ≥ 30kg/m2) were more likely to experience fat necrosis (OR = 3.00, 95% CI 1.37-6.57; p < 0.01) and infection (OR = 1.66, 95% CI 1.15-2.40; p < 0.05). Smokers had a 2.03 times higher risk of infection (95% CI 1.24-3.31; p < 0.01) and 2.34 times higher risk of dehiscence (95% CI 1.38-3.98; p < 0.01). No association between complication occurrence and age 40 or 50 years or total tissue resection weight ≥ 1000g was identified. This meta-analysis provides evidence that obesity, smoking, diabetes, unilateral resection weight ≥ 1000g, and preoperative radiation therapy predispose to complication occurrence in RM. This information can optimize the ability of surgeons to provide preoperative patient education, perioperative assessment, and postoperative care planning. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Clinical Outcomes and Cost Profiles for Cage and Allograft Anterior Cervical Discectomy and Fusion Procedures in the Adult Population: A Propensity Score-Matched Study.

Retrospective cohort study. To characterize the postoperative outcomes and economic costs of anterior cervical discectomy and fusion (ACDF) procedures using synthetic biomechanical intervertebral cage (BC) and structural allograft (SA) implants. ACDF is a common spine procedure that typically uses an SA or BC for the cervical fusion. Previous studies that compared the outcomes between the two implants were limited by small sample sizes, short-term postoperative outcomes, and procedures with single-level fusion. Adult patients who underwent an ACDF procedure in 2007-2016 were included. Patient records were extracted from MarketScan, a national registry that captures person-specific clinical utilization, expenditures, and enrollments across millions of inpatient, outpatient, and prescription drug services. Propensity-score matching (PSM) was employed to match the patient cohorts across demographic characteristics, comorbidities, and treatments. Of 110,911 patients, 65,151 (58.7%) received BC implants while 45,760 (41.3%) received SA implants. Patients who underwent BC surgeries had slightly higher reoperation rates within 1 year after the index ACDF procedure (3.3% vs. 3.0%, p=0.004), higher postoperative complication rates (4.9% vs. 4.6%, p=0.022), and higher 90-day readmission rates (4.9% vs. 4.4%, p =0.001). After PSM, the postoperative complication rates did not vary between the two cohorts (4.8% vs. 4.6%, p=0.369), although dysphagia (2.2% vs. 1.8%, p<0.001) and infection (0.3% vs. 0.2%, p=0.007) rates remained higher for the BC group. Other outcome differences, including readmission and reoperation, decreased. Physician's fees remained high for BC implantation procedures. We found marginal differences in clinical outcomes between BC and SA ACDF interventions in the largest published database cohort of adult ACDF surgeries. After adjusting for group-level differences in comorbidity burden and demographic characteristics, BC and SA ACDF surgeries showed similar clinical outcomes. Physician's fees, however, were higher for BC implantation procedures.

Clinical Outcomes and Cost Profiles for Cage and Allograft Anterior Cervical Discectomy and Fusion Procedures in the Adult Population: A Propensity Score-Matched Study.

Retrospective cohort study. To characterize the postoperative outcomes and economic costs of anterior cervical discectomy and fusion (ACDF) procedures using synthetic biomechanical intervertebral cage (BC) and structural allograft (SA) implants. ACDF is a common spine procedure that typically uses an SA or BC for the cervical fusion. Previous studies that compared the outcomes between the two implants were limited by small sample sizes, short-term postoperative outcomes, and procedures with single-level fusion. Adult patients who underwent an ACDF procedure in 2007-2016 were included. Patient records were extracted from MarketScan, a national registry that captures person-specific clinical utilization, expenditures, and enrollments across millions of inpatient, outpatient, and prescription drug services. Propensity-score matching (PSM) was employed to match the patient cohorts across demographic characteristics, comorbidities, and treatments. Of 110,911 patients, 65,151 (58.7%) received BC implants while 45,760 (41.3%) received SA implants. Patients who underwent BC surgeries had slightly higher reoperation rates within 1 year after the index ACDF procedure (3.3% vs. 3.0%, p=0.004), higher postoperative complication rates (4.9% vs. 4.6%, p=0.022), and higher 90-day readmission rates (4.9% vs. 4.4%, p =0.001). After PSM, the postoperative complication rates did not vary between the two cohorts (4.8% vs. 4.6%, p=0.369), although dysphagia (2.2% vs. 1.8%, p<0.001) and infection (0.3% vs. 0.2%, p=0.007) rates remained higher for the BC group. Other outcome differences, including readmission and reoperation, decreased. Physician's fees remained high for BC implantation procedures. We found marginal differences in clinical outcomes between BC and SA ACDF interventions in the largest published database cohort of adult ACDF surgeries. After adjusting for group-level differences in comorbidity burden and demographic characteristics, BC and SA ACDF surgeries showed similar clinical outcomes. Physician's fees, however, were higher for BC implantation procedures.

Simultaneous pancreas-kidney transplantation: which graft warns the most?

Simultaneous pancreas-kidney transplantation (SPK) is still characterized by high rates of postoperative complications. This study aims to offer an in-depth characterization of early, medium-term, and late complications following SPK to derive insights for postoperative management and follow-up. Consecutive SPK transplantations were analysed. Pancreatic graft (P-graft)- and kidney graft (K-graft)-related complications were analysed separately. The global postoperative course was assessed in three timeframes (early, medium-term, and late) using the comprehensive complication index (CCI). Predictors of complications and early graft loss were explored. Complications occurred in 61.2% of patients, and the 90-day mortality was 3.9%. The overall burden of complications was significantly high during admission (CCI 22.4 ± 21.1) and decreased gradually afterwards. P-graft-related complications burdened the most in the early postoperative course (CCI 11.6 ± 13.8); postoperative ileus and perigraft fluid collection were the most frequent complications, and pseudoaneurysms, haemorrhages, and bowel leaks were the major concerns. K-related complications were milder but represented the largest proportion of the CCI in the late postoperative timeframe (CCI 7.6 ± 13.6). No predictors of P-graft- or K-graft-related complications were found. Pancreas graft-related complications represent the largest part of the clinical burden in the early postoperative timeframe but are negligible after 3 months. Kidney grafts have a relevant impact in the long term. The multidisciplinary approach to SPK recipients should be driven based on all graft-specific complications and tailored on a time-dependent basis.

Efficacy, Safety, and Reoperation-free Survival of Artificial Urinary Sphincter in Non-neurological Male Patients over 75 Years of Age

BackgroundArtificial urinary sphincter (AUS) is a gold standard treatment in male stress urinary incontinence but remains poorly used in elderly patients. ObjectiveTo assess the efficacy, safety, and reoperation-free survival of AUS implantation in male patients over 75 yr of age. Design, setting, and participantsWe retrospectively reviewed the charts of all 1233 non-neurological male AUS implantations between 2005 and 2020 at 13 French centers. We compared 330 patients ≥75 yr old (GROUP75+) with 903 patients <75 yr old (GROUP75–) at the time of AUS implantation. Outcome measurements and statistical analysisOur primary endpoint was social continence at 3 mo defined as the use of one or fewer pad daily. We used Kaplan-Meier analyses to assess reoperation-free survival. We sought factors of erosion using logistic regression. Results and limitationsEarly postoperative continence was comparable in both groups (74.4% vs 80.1%, p = 0.114). We observed a higher rate of postoperative complications in GROUP75+ (18.8% vs 12.6%, p = 0.014), but the complications were more frequently of low grade in GROUP75+ (p = 0.025). The overall reoperation-free survival was similar (p = 0.076) after a median follow-up of 2 yr. However, patients in GROUP75+ had poorer explantation-free survival (p < 0.0001). A history of radiotherapy was a predictive factor of erosion (odds ratio [OR] = 5.31, p < 0.01), but age was not (OR = 1.08, p = 0.87). Unfortunately, our dataset did not include a systematic geriatric evaluation. ConclusionsAUS in elderly patients appears to be an effective option to treat stress urinary incontinence. However, we observed more postoperative complications and explantations, although age was not associated with the onset of erosion. A prospective study is required to determine whether a geriatric evaluation would be an effective strategy to select patients before surgery. Patient summaryIn this study, we looked at outcomes of artificial urinary sphincter in elderly men in a large population. We found satisfying efficacy but slightly more postoperative complications and device infections.

Medicaid Patients Undergo Total Joint Arthroplasty at Lower-Volume Hospitals by Lower-Volume Surgeons and Have Poorer Outcomes.

Medicaid insurance coverage among patients undergoing total hip arthroplasty (THA) or those undergoing total knee arthroplasty (TKA) has been associated with worse postoperative outcomes compared with patients without Medicaid. Surgeons and hospitals with lower annual total joint arthroplasty (TJA) volume have also been associated with worse outcomes. This study sought to characterize the associations between Medicaid insurance status, surgeon case volume, and hospital case volume and to assess the rates of postoperative complications compared with other payer types. The Premier Healthcare Database was queried for all adult patients who underwent primary TJA from 2016 to 2019. Patients were divided on the basis of their insurance status: Medicaid compared with non-Medicaid. The distribution of annual hospital and surgeon case volume was assessed for each cohort. Multivariable analyses were performed accounting for patient demographic characteristics, comorbidities, surgeon volume, and hospital volume to assess the 90-day risk of postoperative complications by insurance status. Overall, 986,230 patients who underwent TJA were identified. Of these, 44,370 (4.5%) had Medicaid. Of the patients undergoing TJA, 46.4% of those with Medicaid were treated by surgeons performing ≤100 TJA cases annually compared with 34.3% of those without Medicaid. Furthermore, a higher percentage of patients with Medicaid underwent TJA at lower-volume hospitals performing ≤500 cases annually, 50.8% compared with 35.5% for patients without Medicaid. After accounting for differences among the 2 cohorts, patients with Medicaid remained at increased risk for postoperative deep vein thrombosis (adjusted odds ratio [OR], 1.16; p = 0.031), pulmonary embolism (adjusted OR, 1.39; p < 0.001), periprosthetic joint infection (adjusted OR, 1.35; p < 0.001), and 90-day readmission (adjusted OR, 1.25; p < 0.001). Patients with Medicaid were more likely to undergo TJA performed by lower-volume surgeons at lower-volume hospitals and had higher rates of postoperative complications compared with patients without Medicaid. Future research should assess socioeconomic status, insurance, and postoperative outcomes in this vulnerable patient population seeking arthroplasty care. Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.

Association of Preoperative Hba1c Level with Incidence of New-Onset Atrial Fibrillation during Early Postoperative Period after On-Pump Coronary Artery Bypass Grafting Surgery in Diabetic Patients

Introduction: Atrial fibrillation (AF) is a common complication following coronary artery bypass grafting (CABG) surgery, particularly in diabetic patients. Elevated preoperative HbA1c levels have been suggested as a potential risk factor for postoperative AF; however, the association remains unclear. This study aimed to investigate the association between preoperative HbA1c levels and the incidence of new-onset atrial fibrillation during the early postoperative period in diabetic patients undergoing on-pump CABG surgery in Bangladesh. Methods: This observational cross-sectional study was conducted at the Department of Cardiac Surgery, National Institute of Cardiovascular Disease, Dhaka, Bangladesh. A total of 60 diabetic patients undergoing on-pump CABG were included and divided into two groups: Group-1 (HbA1c &lt;7%, n=30) and Group-2 (HbA1c ≥7%, n=30). Data were collected using a preformed data collection sheet, and statistical analysis was performed using the chi-square test, Fisher's test, and student's t-test. Result: In this study, Group-1 (HbA1c &lt;7%) consisted of 30 patients, while Group-2 (HbA1c ≥7%) also comprised 30 patients. The mean age of Group-1 was 58.50±6.80 years, and that of Group-2 was 50.53±6.01 years (p &lt; 0.001). The distribution of preoperative variables such as single, double, and triple vessel disease, hypertension, history of antiarrhythmic drug use, and NYHA class III and IV showed no significant differences between the groups (p &gt; 0.05). However, preoperative HbA1c levels were significantly different between the two groups (6.11±0.44 in Group-1 vs. 7.98±0.55 in Group-2, p &lt; 0.001). The incidence of new-onset atrial fibrillation during the early postoperative period was significantly higher in Group-2 (63.33%) than in Group-1 (30.00%, p &lt; 0.05). A significant association was also observed between postoperative atrial fibrillation and hypertension (p &lt; 0.05). Patients in Group-2 experienced a higher rate of postoperative complications, .......

Predictors of Complications Following Bariatric Surgery for Adolescent Patients.

Bariatric surgery for adolescent patients has been shown to be safe but potentially underutilized. A better understanding of operative risk in adolescents may temper apprehension to its adoption. This study intends to examine the association between preoperative risk factors and complications following bariatric surgery for adolescent patients. The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program databank (2015-2020) was queried for all adolescent patients (10 to 19years). Only patients who underwent sleeve gastrectomy or gastric bypass were included. Multivariable regression examined the association between patient characteristics and complications. A total of 7785 adolescent patients satisfied inclusion criteria. The median age was 18 years, 1737 (22%) were male, and the median body mass index was 46. Of all patients, 6675 (86%) and 1310 (14%) underwent sleeve gastrectomy and gastric bypass, respectively. Preoperative chronic steroid use was significantly associated with higher rates of leak (odds ratio [OR] 7.327, P = .009), bleeding (OR 10.791, P = .003), and reoperation (OR 7.685, P < .001). While Pacific Islander race was also significantly associated with higher rates of reoperation (OR 11.773, P = .039), Asian race was significantly associated with higher rates of bleeding (OR 14.527, P = .042). A history of gastroesophageal reflux disease was associated with higher rates of postoperative reintervention (OR 2.306, P = .004). Readily identifiable preoperative patient characteristics are significantly associated with higher rates of postoperative complications following adolescent bariatric surgery. Additional research is required to determine whether tailoring treatment based on these characteristics can improve outcomes.

Outcomes of "Complex" Cataract Surgeries Performed by Long-Term Glaucoma Fellows in a Tertiary Eye Centre from Eastern India.

To evaluate the outcomes of operating on "complex cataracts" by the glaucoma fellows. This was a retrospective study done at a tertiary referral eye care centre in eastern India. After obtaining IRB approval, a retrospective chart review of all patients who underwent "complex" cataract surgery by one of four long-term (2 years) glaucoma fellows between January 2016 and November 2020 was conducted. 'Complex' was defined as cataracts complicated with pseudoexfoliation syndrome, phacodonesis with or without blunt ocular trauma, posterior polar cataract, small pupil, co-existent corneal opacity or uveal coloboma, post-glaucoma filtering surgery, post-vitreoretinal surgery, co-existent glaucoma or post-laser iridotomy and monocular patients. Out of a total of 677 eyes done by the glaucoma fellows during the study period, 83 eyes had complex cataract surgery and completed the six-week post-operative follow-up. Intraoperative surgical complications like posterior capsular rent or vitreous loss were noted in 36 of the cases. Thirty of the eyes were left aphakic. Despite a high rate of complications, the LogMAR best-corrected visual acuity (mean ± standard deviation) improved from the preoperative level of 1.7 (±0.5) to 1.0 (± 0.8) at post-operative six weeks, significant at p < 0.001. As far as the surgeon's experience was concerned-less than or more than a year since joining the fellowship-there was statistically no difference in the final visual acuity. The group with greater experience had shorter surgical time and lesser complications though this difference was not statistically significant. This is the first study in the literature reporting the outcomes of "complex" cataract surgery performed by glaucoma fellows. Though high rates of postoperative complications were noted in this study, the mean best-corrected visual acuity improved significantly in all eyes after the surgery.