Postoperative Blood Transfusion Research Articles

High adherence to enhanced recovery pathway independently reduces major morbidity and mortality rates after colorectal surgery: a reappraisal of the iCral2 and iCral3 multicenter prospective studies

Background: Enhanced recovery after surgery (ERAS) offers lower overall morbidity rates and shorter hospital stay after colorectal surgery (CRS); high adherence rates to ERAS may significantly reduce major morbidity (MM), anastomotic leakage (AL), and mortality (M) rates as well. Methods: Prospective enrollment of patients submitted to elective CRS with anastomosis in two separate 18- and 12-month periods among 78 surgical centers in Italy from 2019 to 2021. Adherence to ERAS pathway items was measured upon explicit criteria in every case. After univariate analysis, independent predictors of primary endpoints (MM, AL, and M rates) were identified through logistic regression analyses, presenting odds ratios (OR) and 95% confidence intervals. Results: An institutional ERAS status was declared by 48 out of 78 (61.5%) participating centers. The median overall adherence to ERAS was 75%. Among 8,359 patients included in both studies, MM, AL, and M rates were 6.3%, 4.4%, and 1.0%, respectively. Several patient-related and treatment-related variables showed independently higher rates for primary endpoints: male gender, American Society of Anesthesiologists class III, neoadjuvant treatment, perioperative steroids, intra- and/or postoperative blood transfusions, length of the operation >180’, surgery for malignancy. On the other hand, ERAS adherence >85% independently reduced MM (OR, 0.91) and M (OR, 0.25) rates, whereas no mechanical bowel preparation independently reduced AL (OR, 0.68) rates. Conclusions: Among other patient- or treatment-related variables, ERAS adherence >85% independently reduced MM and M rates, whereas no mechanical bowel preparation independently reduced AL rates after CRS.

Barbed versus conventional suture in laparoscopic myomectomy: A randomized controlled study.

To compare the surgical and clinical results of traditional absorbable polyglactin 910 and barbed sutures in laparoscopic myomectomy. This single-center randomized study included 75 women who underwent laparoscopic myomectomy. The uterine wall defects were closed with a continuous conventional absorbable polyglactin 910 suture (Vicryl; Ethicon, Somerville, NJ, USA) in 41 women and with a unidirectional barbed suture (V-Loc 180; Covidien, Mansfield, MA, USA) in 34 women. The time required to suture the uterine wall defect was lower in the V-Loc group than in the Vicryl group (p=0.007). However, no significant difference was observed in the operative time between the two study groups. The intraoperative blood loss and need for postoperative blood transfusion were significantly lower in the barbed group than in the Vicryl group (p=0.018 and p=0.048, respectively). In laparoscopic myomectomy cases, the unidirectional barbed suture is more effective than the conventional absorbable suture. Barbed sutures facilitate the suturing process and reduce the time required to suture the uterine wall defect, blood loss, and the need for postoperative blood transfusion.

Safe Stapleless Laparoscopic Splenectomy; Use Of Hem-O-Lok To Control The Splenic Hilum.

To evaluate Hem-o-Lok polymer clips' feasibility, safety and cost-effectiveness in controlling the splenic pedicle during paediatric laparoscopic splenectomy. The prospective study was conducted from May 2019 to December 2021 at Kafrelsheikh University Hospital, Egypt, and comprised children of either gender aged <18 years who had benign haematological diseases and were indicated for laparoscopic splenectomy. During the procedure, Hem-o-Lok clips were used for controlling the splenic pedicle. Patients were encouraged to ambulate the same day, and the drain was removed 24hours postoperatively. The cases were followed up for three months postoperatively. Of the 23 subjects, 11(47.8%) were boys and 12(52.2%) were girls. The overall mean age was 8.74±3.44 years (range: 4-15 years). There were 6(26%) cases of spherocytosis, 1(4.3%) immune thrombocytopenic purpura and 16(69.6%) with thalassemia major. The mean operative time was 93.43±29.87 minutes(range: 65-180 minutes). There was no conversion to open splenectomy and no mortality. There were 2(8.7%) cases of minor and 1(4.3%) of major intraoperative bleeding. All the 3(100%) cases were controlled laparoscopically. No postoperative bleeding occurred and no cases required postoperative blood transfusion. Controlling both the splenic artery and vein using Hem-o-Lok clips was found to be feasible, safe and cost-effective.

Evaluating the utility of perioperative laboratory tests in primary shoulder arthroplasty

BackgroundThe rising incidence of primary total shoulder arthroplasty (TSA) predicts a $4 billion increase in cost associated with this procedure by 2030. Studies have evaluated sources of cost containment, including inpatient services, namely routine perioperative laboratory tests. This study evaluates the utility of routine perioperative complete blood count (CBC) and basic metabolic panel (BMP) in TSA and identifies predictors of abnormal postoperative laboratory results and the need for medical intervention (NMI). MethodsAll patients undergoing primary TSA from 2013 to 2020 at a single institution were included. Demographics, comorbidities, procedural details, and preoperative and postoperative CBC and BMP values were recorded. Abnormal values were identified for each laboratory parameter. NMI was defined as postoperative blood transfusion, electrolyte repletion, fluid resuscitation, and inpatient medical consultation. Univariate and multivariate analyses were performed to determine independent predictors for abnormal postoperative CBC and BMP (AbBMP) results and NMI. A P value < .05 was considered statistically significant. ResultsA total of 328 patients were included in the study, with 202 (61.6%) female patients and a median age of 70.5 years. Medical intervention was required in 115 (35.1%). There were no differences in rates of NMI based on patient demographics, comorbidities, and preoperative CBC and BMP results, although there was a significant difference in rates of NMI when comparing postoperative serum potassium (4.1 mmol/L in no NMI group; 3.9 mmol/L in NMI group; P = .039). Ultimately, there were no demographic, surgical, or laboratory factors associated with postoperative NMI on predictive modeling. Increasing body mass index (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01-1.15, P < .03), preoperative serum glucose (OR 1.05, 95% CI 1.02-1.08, P = .003), and preoperative serum blood urea nitrogen (OR 1.12, 95% CI 1.05-1.12, P = .01) are associated with an 8.0%, 5.0%, and 12% increase in odds of an AbBMP, respectively. Preoperative potassium is inversely correlated with odds of AbBMP (OR 0.19, 95% CI 0.05-0.67, P = .01). ConclusionsAlthough postoperative laboratory tests were routinely obtained following primary shoulder arthroplasty, abnormal postoperative CBC and BMP were not associated with NMI. Postoperative BMP tests should be considered in patients with elevated body mass index, elevated preoperative serum glucose, elevated preoperative serum blood urea nitrogen, and those with preoperative serum hypokalemia. Postoperative CBC tests are likely not necessary after primary shoulder arthroplasty.

Clinical application and efficacy analysis of partial cystectomy combined with intravesical chemotherapy in muscle-invasive bladder cancer

ObjectivesComparing the long-term tumor control results of partial cystectomy(PC)and radical cystectomy(RC)in the treatment of muscle-invasive bladder cancer, and to explore the feasible method of bladder preservation therapy (BPT)in patients with MIBC.MethodsWe retrospectively analyzed the clinical data of 102 patients with muscle-invasive bladder cancer in our hospital between January 2012 and December 2018, of whom 32 cases in the partial cystectomy group and 70 cases in the radical cystectomy group. We performed a comparative analysis of patient general information, perioperative-related indicators and postoperative follow-up data, comparing OS, PFS, and DSS at 1, 2, 3, 4, and 5 years in both groups, and comparing tumour recurrence and metastasis in postoperative patients.ResultsAll the 102 cases in this study were successfully completed. Partial cystectomy group and Radical cystectomy group median operating time (169.50(130.00 ~ 225.25) min and 420.00(343.75 ~ 483.75) min, p < 0.001), median intraoperative blood loss was (100(50 ~ 100)ml and 400(200 ~ 1000)ml, p < 0.001), median perioperative blood transfusion volume (0(0 ~ 0)ml and 600(150.00 ~ 906.25)ml, p < 0.001), median total hospital stay (18(14.25 ~ 20.00) and 24.5(20.00 ~ 34.25) days, p < 0.001), median preoperative preparation time (7(4.25 ~ 8.00) and 10(8.00 ~ 13.00) days, p < 0.001), median postoperative hospital stay (9(8.00 ~ 13.50) and 14(11.00 ~ 21.25) days, p < 0.001), the incidence of perioperative blood transfusion was (15.6% and 75.7%, p < 0.001), the incidence of surgical complications was(28.1%(9/32) and 50.0%(35/70), p = 0.033), average hospitalization cost ((26435.76 ± 9877.82) yuan and (58464.36 ± 19753.13) yuan, p < 0.001), the differences were statistically significant (p < 0.05). Perioperative mortality (0 vs. 2.9%(2/70), p = 1), and OS at 1, 2, 3, 4, and 5 years after surgery were (80.0%, 59.8%, 56.1%, 51.0%, 44.6% vs. 76.5%, 67.4%, 64.9%, 57.9%, 52.6%, p = 0.524), PFS (68.2%, 64.6%, 60.3%, 54.8%, 54.8% vs. 82.7%, 78.3%, 75.4%, 67.3%, 62.1%, p = 0.259). DSS (89.9%, 72.4%, 68.6%, 68.6%, 62.4% vs. 87.3%, 83.4%, 80.9%, 73.6%, 68.0%, p = 0.424), and the incidence of tumor recurrence or metastasis was (40.0%(12/30) vs. 25.4%(16/63), p = 0.151), the differences were not statistically significant (p > 0.05).ConclusionIn patients with limited solitary T2N0M0 and T3N0M0 muscle-invasive bladder cancer, partial cystectomy plus bladder instillations treatment can achieve comparable tumour control to radical cystectomy. However, patients in the PC group have significant advantages in terms of operative time, intraoperative bleeding, intraoperative and postoperative blood transfusion, preoperative preparation time, total hospital stay, postoperative recovery time, operative costs and operative complications. This option may be considered for such patients with a need for bladder preservation.

AB167. SOH23ABS_136. To investigate if preoperative anaemia in patients undergoing hip arthroplasty is associated with postoperative blood transfusions

Background: Approximately 7,000 total hip arthroplasty (THA) surgeries occur in Ireland each year. Anaemia is a common condition in this population who undergo THA. Blood transfusions are commonly used to treat low haemoglobin secondary to blood loss, and therefore postoperative blood transfusions occur in a considerable number of patients who undergo THA.

Factors Associated With Hip Fracture Length of Stay Among Older Adults in a Community Hospital Setting

Hip fractures in geriatric populations constitute a heavy burden on the healthcare system. The study goal was to identify patient, hospital, and surgical factors associated with hospital length of stay (LOS) for geriatric patients with hip fractures requiring surgical intervention in a community hospital setting. This was a cross-sectional retrospective chart review of geriatric hip fractures that underwent surgical fixation at a community hospital between 2017 and 2019. The scope of the surgeries was limited to cephalomedullary device fixation or hemiarthroplasty hip fracture surgeries. Sliding hip screw or total hip arthroplasty procedures and patients who died during the index hospitalization were excluded. Median tests were conducted to examine differences between the groups. Unadjusted and adjusted truncated negative binomial regression models were used to examine the factors associated with LOS. Bivariate analyses revealed results that the factors associated with a longer LOS were preoperative anemia (P = 0.029), blood transfusion (P = 0.022), and the number of days between admission and surgery (P = 0.001). The adjusted regression model results suggested that older patients, patients who underwent surgery more than one day after admission, current smokers, malnourished patients, patients with sepsis, and patients with a history of a thromboembolic event had statistically significant (P < 0.05) longer LOS. However, patients who live in institutions (nursing homes or assisted living) had a shorter LOS than those who live at home alone or with family (P < 0.05). Older adult patients who underwent surgery with a cephalomedullary device or hip hemiarthroplasty for a hip fracture and had preoperative anemia, postoperative blood transfusions, and increased days between admission and surgery had a longer LOS. Additional factors positively associated with a longer LOS included current smokers, malnourishment, admission with sepsis, and patients with a history of a thromboembolic event. Of interest, institutionalized patients had a shorter LOS than those living at home alone or with family.

A Randomized Control Trial to Compare Hemodynamic Parameters of Patients Undergoing Percutaneous Nephrolithotomy Under Combined Spinal-Epidural and General Anesthesia in a Tertiary Hospital.

Percutaneous nephrolithotomy (PCNL) under epidural anesthesia has been reported to have few advantages over general anesthesia, like lower postoperative pain and less need for analgesics. There are limited studies on PCNL being performed under neuraxial anesthesia in supine position. Hence the present study was conceived to compare hemodynamic parameters in patients undergoing percutaneous nephrolithotomy (PCNL) in the supine position under combined spinal-epidural with general anesthesia (GA). A prospective, randomized control trial was conducted among 90 patients who were posted to undergo elective percutaneous nephrolithotomy in the the supine position, after obtaining Institutional Ethical Committee (IEC) approval and CTRI (Clinical Trial Registry - India) registration. Patients were randomly allotted to undergo surgery either under general anesthesia (group GA) or combined spinal epidural anesthesia (group CSE) by computer-generated random number method. Hemodynamic parameters, postoperative analgesic requirement and incidence of blood transfusion were recorded and analyzed. There was no significant difference between the two groups with respect to gender, ASA grade, surgery duration, calculus size and pulse rate. There was a statistically significant reduction in mean arterial pressure from 5 to 50 minutes of surgery and less incidence of blood transfusion in patients in the CSE group. Patients who underwent PCNL in the supine position under CSE required lesser analgesics postoperatively compared to those under general anesthesia. Combined spinal epidural analgesia can be used as an alternative to general anesthesia for patients undergoing PCNL in the supine position in view of less MAP and reduced postoperative analgesic and blood transfusion requirement.

Evaluation of Perioperative Factors Contributing to Organ Space Surgical Site Infection After Minimally Invasive Hysterectomy [ID: 1374862

INTRODUCTION: Postoperative organ space surgical site infection (oSSI), commonly referred to as pelvic abscess, is a clinically impactful complication after hysterectomy. Although more common in open hysterectomies, oSSIs occur in minimally invasive hysterectomy (MIH), contributing to morbidity. In the current study, we evaluate perioperative factors contributing to development of oSSIs in patients undergoing MIH. METHODS: From 2016 to 2022, a multicenter retrospective analysis of patients undergoing MIH was conducted. Patient characteristics, preexisting conditions, surgical history, intraoperative factors, and type of MIH were evaluated to determine factors contributing to the development of oSSI. RESULTS: One thousand one hundred eighty-nine patients underwent MIH. 28 patient (2.4%) developed oSSI. There was no difference in age or body mass index between groups (P&gt;.05) and no difference in the incidence of oSSI based on type of MIH (P=.832). Patients with endometriosis were more likely to develop oSSI (4.9% versus 2.0%, P=.045, odds ratio [OR] 2.49, 95% CI 1.98–6.25). A diagnosis of cancer did not affect oSSI (3.9% versus 2.1%, P=.162, OR 1.90, 95% CI 0.76–4.78). History of diabetes, hypertension, cesarean delivery, prior laparoscopy, prior laparotomy, smoking, or obesity did not affect the incidence of oSSI (P&lt;.05). Patients developing oSSI had a greater mean intraoperative estimated blood loss (EBL) (233.55 cc versus 94.3 cc, P&lt;.001), greater mean length of stay (LOS) (2.4 versus 0.9 days, P&lt;.001), higher incidence of post-operative ileus (15.8% versus 0.7%, P&lt;.001) and blood transfusion (34.6% versus 1.0%, P&lt;.001). CONCLUSION: Development of oSSI is associated with preexisting endometriosis and greater intraoperative EBL. Development of oSSI was associated with greater LOS, postoperative ileus, and blood transfusions. Attention to hemostasis may reduce rates of oSSI.

Comparison of valvuloplasty and replacement for surgical treatment of tricuspid infective endocarditis

BackgroundOwing to the increase in both intravenous drug injections and intracardiac and vascular interventional treatments among drug users, the incidence of infective endocarditis (IE) involving the tricuspid valve, which sits between the two right heart chambers, has gradually increased. This study aimed to compare the clinical outcomes of different surgical procedures for tricuspid infective endocarditis (TIE).MethodsWe retrospectively analyzed fifty-six patients who underwent tricuspid valve surgery at our hospital from January 2006 to August 2019. All patients were diagnosed with TIE and indicated a need for surgery. Perioperative and follow-up data were collected to summarize and analyze the clinical outcomes of different surgical approaches, including tricuspid valvuloplasty (TVP) and tricuspid valve replacement (TVR) for TIE.ResultsCardiopulmonary bypass (CPB) time, aortic cross-clamp (ACC) time, postoperative mechanical ventilation time, and intensive care unit (ICU) stay time were shorter in the TVP group than in the TVR group. Additionally, the incidence of red blood cell transfusion and postoperative complications was lower in the TVP group than in the TVR group. The postoperative 30-day mortality rates were similar between both the groups. Fifty-two patients were followed up for an average of 5.50 ± 3.79 years. The postoperative 3-, 5-, and 7-year survival rates were 100%, 100%, and 95.5% in the TVP group and 96.7%, 96.7%, and 96.7% in the TVR group, respectively. The 5-year and 10-year reoperation rates were 0% and 0% in the TVP group and 6.7% and 20% in the TVR group, respectively.ConclusionBoth TVR and TVP for TIE significantly improved the functional status of the heart with satisfactory efficacy. TVP was found to be superior to TVR in reducing the need for postoperative blood transfusions, reducing the risk of postoperative complications, and reducing the need for long-term reoperations.

The use of intraoperative cell salvage in total hip arthroplasty with subtrochanteric shortening osteotomy for the treatment of high hip dislocation: a retrospective cohort study

BackgroundIntraoperative cell salvage (ICS) is an important component of blood management in patients undergoing orthopedic surgery. However, the role of ICS is less well defined in total hip arthroplasty (THA) with subtrochanteric shortening osteotomy (SSO) which is a common surgical technique to manage high hip dislocation. This study aimed to determine the effect of ICS during THA with SSO and to identify factors associated with the ability to salvage sufficient collection for reinfusion in patients with high hip dislocation.MethodsWe identified 178 patients who underwent THA with SSO for high hip dislocation between November 2010 and April 2021. The consecutive cohort was analyzed by logistic regression to determine the effect of ICS on postoperative allogeneic blood transfusion (ABT) and to explore the associations between patient demographics, clinical and radiographic characteristics, preoperative laboratory examination, and surgical variables with the ability to generate adequate blood salvage to reinfuse.ResultsIn the consecutive cohort of 178 patients, cell salvage was reinfused in 107 patients (60.1%) and postoperative allogeneic red blood cell (RBC) transfusion within 3 days of implantation was administrated in 40 patients (22.5%). In multivariate analysis, the reinfusion of ICS (OR (95%CI) 0.17 (0.07–0.47)), center of rotation (COR) height ≥ 60 mm (OR (95%CI) 3.30 (1.21–9.01)), the length of SSO ≥ 30 mm (OR (95%CI) 2.75 (1.05–7.22)) and the use of drainage (OR (95%CI) 2.28 (1.04–5.03)) were identified as independent factors of postoperative allogeneic RBC transfusion. In addition, the following variables were identified as independent factors associated with the ability to generate sufficient blood salvage volume for reinfusion: COR height ≥ 60 mm (OR (95%CI) 3.47 (1.58–7.61)), limb-length discrepancy (LLD) ≥ 25 mm (OR (95%CI) 2.55 (1.15–5.65)) and length of SSO ≥ 30 mm (OR (95%CI) 2.75 (1.33–5.69)).ConclusionsICS was efficacious in reducing the exposure rate of postoperative RBC transfusion for high hip dislocation during THA with SSO. In addition, patients with greater COR height, larger LLD, and longer length of SSO were predisposed to generate sufficient collection for reinfusion in THA with SSO.

Expert Consensus on the Use of Human Serum Albumin in Adult Cardiac Surgery.

Expert Consensus on the Use of Human Serum Albumin in Adult Cardiac Surgery.

Intravenous Tranexamic Acid Reduces Post-Operative Bleeding and Blood Transfusion in Patients Undergoing Aortic Surgery: A PRISMA-Compliant Systematic Review and Meta-Analysis.

Tranexamic acid (TXA), an antifibrinolytic agent, has been demonstrated to reduce blood loss and transfusion requirements in both cardiac and non-cardiac surgery. However, the evidence regarding the efficacy of intravenous TXA in aortic surgery has been seldomly analyzed. Therefore, the current study was performed to address this question. Searches of PubMed, EMBASE, OVID, Cochrane Library and CNKI were conducted comprehensively for randomized controlled trials (RCTs) comparing intravenous TXA versus no-TXA. Independently and in duplicate, we reviewed titles, abstracts and full-text articles, extracted data and evaluated bias risks. A random effect or fixed effect model was utilized to pool data. The database search yielded 4 RCTs involving 273 patients. Meta-analysis revealed that, there was a significant reduction in bleeding volume within the first 4 hours post-operatively [(weighted mean difference (WMD) = -74.33; 95% confidence interval (CI): -133.55 to -15.11; p = 0.01)], and the first 24 hours post-operatively [(WMD = -228.91; 95% CI: -352.60 to -105.23; p = 0.0003)], post-operative red blood cell (RBC) transfusion volume [(WMD = -420.00; 95% CI: -523.86 to -316.14; p 0.00001)], fresh frozen plasma (FFP) transfusion volume [(WMD = -360.35; 95% CI: -394.80 to -325.89; p 0.00001)] and platelet concentrate (PC) transfusion volume [(WMD = -1.27; 95% CI: -1.47 to -1.07; p 0.0001)] following intravenous TXA administration. In addition, intravenous TXA administration significantly decreased the incidence of postoperative complications (53/451 (8.2%) vs. 75/421 (13.9%); odds ratio (OR) = 0.47; 95% CI: 0.30 to 0.75; p = 0.001), according to this present meta-analysis. The current study preliminarily demonstrated that, TXA significantly reduced postoperative bleeding, blood transfusion requirements and postoperative complications among patients undergoing aortic surgery. More well-designed studies are warrant to confirm the efficacy and safety of intravenous TXA in patients undergoing aortic surgery.

Improved functional status in patients undergoing cement and rebar reconstruction with total hip arthroplasty for uncontained metastatic tumors of the acetabulum.

Metastatic cancer of the acetabulum can produce marked pain and disability for patients. Several reconstruction techniques for such lesions have been described, with variable outcomes. The purpose of this study was to determine functional outcomes and complication rate for patients undergoing cement rebar reconstruction using posterior column screws with total hip arthroplasty for large, uncontained lesions of the acetabulum. Twenty-two consecutive patients who underwent cement rebar reconstruction with posterior column screws and total hip arthroplasty for metastatic tumors of the acetabulum between 2014 and 2017 were identified. All cases were reviewed for patient demographics, surgical parameters, implant survival, complications, and functional status following these procedures. There was a significant increase in the proportion of patients able to ambulate post-surgery (95.5%) compared withpresurgery (22.7%) (p < 0.001). Mean musculoskeletal tumor society score postoperatively was 17.9 (60%). Average operative time was 174 min and average estimated blood loss was 689 mL. Seven patients required an intraoperative or postoperative blood transfusion. Three patients had postoperative complications (14%), two of whom required revision (9%). Reconstruction using cement rebar with posterior column screws and total hip arthroplasty is a safe, reproducible approach that may greatly improve functional outcomes with a low rate of intraoperative or postoperative complications.

MP41-10 LYMPH NODE DISSECTION IN NEPHRECTOMY IS ASSOCIATED WITH INCREASED BLEEDING RISK

You have accessJournal of UrologyCME1 Apr 2023MP41-10 LYMPH NODE DISSECTION IN NEPHRECTOMY IS ASSOCIATED WITH INCREASED BLEEDING RISK Young Son, Scott Serpico, Edward Wu, Thomas Mueller, Gordon Brown, Evan Scout James, Sage Grenz, Maya Sengha, Benjamin Fink, and Mark Quiring Young SonYoung Son More articles by this author , Scott SerpicoScott Serpico More articles by this author , Edward WuEdward Wu More articles by this author , Thomas MuellerThomas Mueller More articles by this author , Gordon BrownGordon Brown More articles by this author , Evan Scout JamesEvan Scout James More articles by this author , Sage GrenzSage Grenz More articles by this author , Maya SenghaMaya Sengha More articles by this author , Benjamin FinkBenjamin Fink More articles by this author , and Mark QuiringMark Quiring More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000003279.10AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: Renal cell carcinoma (RCC) accounts for 2-3% of all cancers. Although RCC does not follow the typical lymphatic spread pattern seen in other urologic malignancies, lymph node dissection (LND) may be performed in conjunction with nephrectomy to assist in staging. The objective of this analysis is to compare the frequency of postoperative complications among patients undergoing nephrectomy with or without LND. METHODS: The 2019 & 2020 American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database was analyzed for patients who underwent partial or radical nephrectomy for kidney cancer. The groups were then subcategorized into LND and no LND. Fisher’s exact tests for continuous variables and Chi-squared analysis for categorical variables were performed. Multivariable logistic regression was performed for the statistically significant variables on the T-test/Welch-test and Chi-squared analysis between the LND and no LND groups. Statistical significance was accepted at p<0.05. RESULTS: Among 7155 patients, 7,155 patients met the inclusion criteria. The mean age was 61.5 years. Of this cohort, 1,031 (14.4%) had at least one lymph node evaluated. There was no difference in age or gender. Multivariate logistic regression showed that the LND group was more likely to have had postoperative blood transfusion (p<0.001), longer operative time (p<0.001), and less likely to be planned laparoscopic/robotic (p<0.001). CONCLUSIONS: Prior studies have failed to demonstrate significant benefit of nephrectomy plus LND versus nephrectomy alone. Here, we present evidence that performing LND in conjunction with nephrectomy increases the risk of postoperative transfusion requirement. Although the role of LND in RCC is uncertain, the potential for these complications should factor into risk-benefit analysis when deciding whether to perform LND for patients with RCC especially in patients with high bleeding risk. Source of Funding: N/A © 2023 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 209Issue Supplement 4April 2023Page: e558 Advertisement Copyright & Permissions© 2023 by American Urological Association Education and Research, Inc.MetricsAuthor Information Young Son More articles by this author Scott Serpico More articles by this author Edward Wu More articles by this author Thomas Mueller More articles by this author Gordon Brown More articles by this author Evan Scout James More articles by this author Sage Grenz More articles by this author Maya Sengha More articles by this author Benjamin Fink More articles by this author Mark Quiring More articles by this author Expand All Advertisement PDF downloadLoading ...

A PROSPECTIVE COMPARATIVE STUDY TO ASSESS THE EFFECT OF TRANEXAMIC ACID IN PATIENTS UNDERGOING CEPHALOMEDULLARY NAILING FOR HIP FRACTURES

Background: The main objective of the present study was to assess the effect of TXAin patients undergoing cephalomedullary nailing xation of hip fractures in comparison with patients not receiving TXA. Methods: This is a prospective comparative study done with eligible in-patients (n=71) with hip fractures, planned for cephalomedullary nailing in Department of Orthopaedics and Traumatology, Meenakshi Mission Hospital and Research Centre, Tertiary Health Care Centre, Madurai, Tamilnadu. All eligible patients were divided into two groups viz. Group T and Group S. For Group T (TXA Group), intravenous infusion of TXA at the dose level of 15 mg/kg was given at the time of inducing anaesthesia i.e., 15 minutes before skin incision in surgery. For Group S (Saline Group) intravenous infusion of normal saline at the dose level of 15 mg/kg was given at the time of inducing anaesthesia i.e., 15 minutes before skin incision in surgery. Group T and Group S were compared and evaluated for blood loss and requirement of whole blood transfusion. Results: Majority of the study subjects i.e., 80% had Intertrochanteric femur fracture and majority of the study subjects i.e., 68.60% underwent closed reduction and internal xation with long Proximal Femoral Nail (PFN). Furthermore, our study ndings delineated that study subjects who received TXA had 79.8 mL lesser peri- operative blood loss as compared to control subjects and this difference was statistically signicant (p = 0.002) between the groups. In addition, number of study subjects who required blood transfusion was higher (44.44%) among Group S as compared to Group T (20.00%) and this difference was also statistically signicant (p&lt;0.05) between the groups. Conclusion: Tranexamic acid play a signicant role in reducing postoperative blood loss and blood transfusion when used intravenously in patients undergoing cephalomedullary nailing xation of hip fractures.

Effectiveness of Intraoperative Use of Tranexamic Acid in Total Knee Arthroplasty

Background: Blood loss is among the commonly encountered problems in total knee arthroplasty (TKA) surgeries. Tranexamic acid (TXA) is commonly used intravenously to decrease the blood loss during TKA. However, it has got its own contraindications. In such patients, it can also be used locally to prevent blood loss. We assessed the effectiveness of local TXA by determining the amount of blood loss and transfusion required. Materials and Methods: A total of 60 patients with 72 TKA surgeries were included and analyzed in this observational prospective study. Three Gram of TXA was infiltrated locally into the tissues immediately after skin closure before the release of the tourniquet. The amount of blood loss was calculated by comparing the preoperative and postoperative hemoglobin (Hb) levels. Results: The mean blood loss in patients whom local TXA was used was 433.3 ml. The mean postoperative Hb loss was 1.01. Only one patient with bilateral TKA required postoperative blood transfusion. There were no issues with wound healing in any of our patients. The P value in Hb loss was 0.002 and in total blood was 0.001 and were statistically significant. Conclusion: Local use of TXA is very effective in reducing the amount of postoperative blood loss and the need for the blood transfusion. We recommend for the local use of TXA in primary knee arthroplasty surgeries.

Lower need for allogeneic blood transfusion after robotic low anterior resection compared with open low anterior resection: a propensity score-matched analysis

Robotic low anterior resection (R-LAR) for rectal cancer may decrease estimated blood loss compared with open low anterior resection (O-LAR). The aim of this study was to compare estimated blood loss and blood transfusion within 30 days after O-LAR and R-LAR. This was a retrospective matched cohort study based on prospectively registered data from Västmanland Hospital, Sweden. The first 52 patients operated on using R-LAR for rectal cancer at Västmanland Hospital were propensity score-matched 1:2 with patients who underwent O-LAR for age, sex, ASA (American Society of Anesthesiology physical classification system), and tumor distance from the anal verge. In total, 52 patients in the R-LAR group and 104 patients in the O-LAR group were included. Estimated blood loss was significantly higher in the O-LAR group compared with R-LAR: 582.7 ml (SD ± 489.2) vs. 86.1 ml (SD ± 67.7); p < 0.001. Within 30 days after surgery, 43.3% of patients who received O-LAR and 11.5% who received R-LAR were treated with blood transfusion (p < 0.001). As a secondary post hoc finding, multivariable analysis identified O-LAR and lower pre-operative hemoglobin level as risk factors for the need of blood transfusion within 30 days after surgery. Patients who underwent R-LAR had significantly lower estimated blood loss and a need for peri- and post-operative blood transfusion compared with O-LAR. Open surgery was shown to be associated with an increased need for blood transfusion within 30 days after low anterior resection for rectal cancer.

Acetylsalicylic Acid Is Not Associated With Improved Clinical Outcomes After Microsurgical Breast Reconstruction

IntroductionMicrovascular thrombosis with resultant flap loss remains a devastating complication in autologous breast reconstruction. While acetylsalicylic acid (ASA) for prevention of microvascular thrombosis is commonly administered postoperatively, clinical evidence supporting this practice remains insufficient. Here, we investigate the association of postoperative ASA administration with differences in clinical outcomes following microsurgical breast reconstruction. MethodsA prospectively maintained database was queried to identify patients who had undergone microsurgical breast reconstruction. Patients were categorized based on whether they had received postoperative ASA for 30 d (Group 1) or had not received ASA (Group 2). Patient demographics, reconstructive outcomes, complications, and transfusion requirements were retrieved. ResultsOne hundred thirty six patients with a mean age of 49.5 y and a mean body mass index of 28.5 kg/m2 who had undergone a total of 216 microsurgical breast reconstructions were included. No significant differences were noted with regard to patient demographics with the exceptions of increased rates of neoadjuvant chemotherapy and delayed reconstruction in Group 1. There were no significant differences in the rates of postoperative complications including breast hematoma, mastectomy skin flap necrosis, partial flap necrosis, seroma, and deep venous thrombosis between patients who did or did not receive ASA postoperatively. Similarly, no difference was noted regarding postoperative blood transfusion rates (Group 1: 9.9% versus Group 2: 9.1%; P = 0.78). Finally, patients in Group 1 had significantly longer hospital stays (Q1 = 4, median = 4.5, Q3 = 5). ConclusionsPostoperative ASA administration is not associated with improved postoperative clinical outcomes. The use of ASA routinely after autologous breast reconstruction does not appear to be a necessity in practice.

Effects of hypersplenism on the outcome of hepatectomy in hepatocellular carcinoma with hepatitis B virus related portal hypertension.

Although hepatectomy plus splenectomy is not regularly recommended for hepatocellular carcinoma (HCC) with portal hypertension related hypersplenism due to the high risk accompanied with surgical procedures for now. Many researchers still believe that hypersplenism is a controversial adverse prognostic factor for HCC patients. Thus, the primary objective of the study was to determine the effects of hypersplenism on the prognosis of these patients during and after hepatectomy. A total of 335 patients with HBV-related HCC who underwent surgical resection as primary intervention were included in this study and categorized into three groups. Group A consisted of 226 patients without hypersplenism, Group B included 77 patients with mild hypersplenism, and Group C contained 32 patients with severe hypersplenism. The influence of hypersplenism on the outcome during the perioperative and long-term follow-up periods was analyzed. The independent factors were identified using the Cox proportional hazards regression model. The presence of hypersplenism is associated with longer hospital stays, more postoperative blood transfusions, and higher complication rates. The overall survival (OS, P = 0.020) and disease-free survival (DFS, P = 0.005) were significantly decreased in Group B compared to those in Group A. Additionally, the OS (P = 0.014) and DFS (P = 0.005) were reduced in Group C compared to those in Group B. Severe hypersplenism was a significant independent prognostic variable for both OS and DFS. Severe hypersplenism prolonged the hospital stay, increased the rate of postoperative blood transfusion, and elevated the incidence of complications. Furthermore, hypersplenism predicted lower overall and disease-free survivals.