Primary Indication For Surgery Research Articles

Statistical analysis of total hip arthroplasty at rural hospital in Maharashtra under MJPJAY: a prospective study

Background: Total hip arthroplasty (THA) is one of the most common orthopedic surgeries globally, particularly in Western countries. In India, its prevalence has increased over the last two decades. However, most data on THA are from Europe and the United States. This study analyzes the clinical and demographic characteristics of patients undergoing uncemented THA at a rural hospital in Maharashtra, India, under the Mahatma Jyotirao Phule Jan Arogya Yojana (MJPJAY). Methods: A prospective study was conducted in the Department of Orthopedics at Mahatma Gandhi Institute of Medical Sciences, Sevagram, from January 2020 to October 2022. A total of 123 patients (130 hips) who underwent uncemented THA, were included. Patients were categorized by age, gender, and primary indication for surgery. Preoperative evaluations, radiographic analysis, and postoperative follow-ups assessment of pain, range of motion, and complications were done. Results: The mean age of patients was 40.32±12.53 years, with males (85.36%) outnumbering females (14.64%). Bilateral hip involvement was seen in 56.9% of cases and osteonecrosis of the femoral head was the most common indication (89.23%), with 57.6% idiopathic, 12.3% alcohol-related and 6.1% steroid-induced. The complication rate was 3.8%, with dislocation being the most frequent (2.1%). Revision surgeries performed in 2.1% of cases. Conclusions: THA under MJPJAY demonstrates comparable clinical outcomes to international standards. Idiopathic osteonecrosis remains the leading cause, with a male predominance. Standardized protocols for the Indian population are needed.

Anterior deflected urinary stream in female children: description of a unique clinical entity and surgical management.

To investigate the clinical presentation and outcomes for a series of female pediatric patients with severe anterior deflection of the urinary stream (ADUS) who were managed via urethromeatoplasty. This single institution retrospective cohort study used the institutional billing database to identify female patients ≤18 years who received a urethromeatoplasty (CPT 53450) from 2007 to 2022. Patients were included if a substantial anterior deflection of their urinary stream was the primary indication for surgery. Patients were excluded if they were >18 years of age, had a history of prior genital trauma, or underwent surgery for an indication other than a deflected urinary stream. Twenty female patients underwent urethromeatoplasty between 2007 and 2022, with a median age of 3 years old. All patients presented with difficulty aiming the urinary stream during toilet training and demonstrated a web of tissue along the posterior aspect of the urethral orifice. 19/20 patients noted immediate response (i.e., normal, non-deflected urinary stream) after the urethromeatoplasty with no further urinary complaints. There were no post-operative complications within a 90-day period. ADUS is a clinical entity characterized by a web of deflecting tissue at the female posterior urethral meatus that causes severe urinary deflection without other urologic symptoms. This is not well-described in the literature. Surgical correction via urethromeatoplasty is safe and effective.

Clinical Outcomes of Repeat Descemet Membrane Endothelial Keratoplasty After Graft Failure.

To evaluate the clinical outcomes after repeat Descemet membrane endothelial keratoplasty (DMEK) for technical failure (TF) and secondary graft failure (SGF). Retrospective analysis of 49 eyes that underwent repeat DMEK either for TF (ie, persistent graft detachment, n = 24) or for SGF (ie, late endothelial graft failure, n = 25). Surgery indications for primary DMEK were Fuchs endothelial corneal dystrophy (FECD, 80%) and bullous keratopathy (BK, 20%). Main outcome measures were best-corrected visual acuity (BCVA), endothelial cell density (ECD), corneal backscattering, pachymetry, and graft survival. Outcomes were compared with an age-matched control group of 49 primary DMEK eyes. Logarithm of the minimum angle of resolution BCVA improved from 0.92 ± 0.6 before to 0.20 ± 0.3 at 1 year after repeat DMEK with better outcomes for eyes with TF than those with SGF (P = 0.046). Donor ECD decreased from 2618 ± 171 cells/mm2 before to 1247 ± 422 cells/mm2 at 1 year postoperatively, with no difference between technical TF and SGF eyes (P > 0.05). One-year BCVA and ECD outcomes were better in the control group than in the repeat DMEK group (P < 0.05). Five-year graft survival probability after repeat DMEK was better for TF than for SGF eyes (100% vs. 75%, P = 0.010) and better for eyes with FECD than BK as primary indication for surgery (92% vs. 65%, P = 0.042). Repeat DMEK gives acceptable clinical outcomes especially when performed for TF in the early period after primary DMEK. Long-term graft survival probability after repeat DMEK is comparable to primary DMEK for FECD eyes, whereas BK eyes may show an elevated risk to develop graft failure again.

Efficacy and safety analysis of scleral fixation intraocular lens implantation using the Yamane technique

Introduction: Cataract surgery technologies continue to manage complications. Current surgical methods for secondary Intra Ocular Lens (IOL) include Anterior Chamber IOL, Iris Claw IOL, and sutured and sutureless techniques of Scleral Fixation IOL (SFIOL). The Yamane technique of SFIOL is a novel, relatively safe, and easy method of sutureless SFIOL. This study aims to describe and analyze the surgical outcomes and complications of the Yamane IOL implantation technique. Methods: A retrospective study of 21 eyes of 21 patients that underwent scleral fixation of IOL by the Yamane technique was observed. Demographic data, primary indications for surgery, best corrected visual acuity (BCVA), intraocular pressure (IOP) pre-operative and post-operative during follow-up, and complications were also analyzed. Results: Twenty-one patients were included, with an average age of 52.57±23.41 years old. Eleven eyes with lens subluxation (52.4%), 9 eyes with aphakia (42.9%), and 1 eye with phacodonesis (4.8%) were indicated for the Yamane technique of SFIOL in this study. The preoperative mean BCVA was 2.2±0.9 LogMAR, while the 1-month postoperative BCVA was 1.1±0.9 LogMAR. The mean preoperative IOP was 15.81±6.7 mmHg, and the 1-month postoperative IOP was 16.00±7.7 mmHg. This study found that there was a significant improvement in BCVA with p=0.00 (p&lt;0.05), and there was no significant postoperative IOP spike with p=0.88 (p&lt;0.05). The main complications observed in this study were corneal edema (23.8%) and postoperative IOP spike (14,3%). Conclusion: The Yamane SFIOL technique is a relatively safe approach for the surgical management of patients who need secondary IOL implantation with significantly improved visual function without significant complications.

Fibular morphology is not associated with incidence of peroneal tendon dislocation.

The association of peroneal tendon dislocation with peroneal bone morphology and postoperative redislocation rates remains unknown. This study compared the fibula morphology in patients with peroneal tendon dislocation with that in a control population. The study enrolled 48 patients who underwent surgery for peroneal tendon dislocation at our institution during between 2018 and 2023. Thirty-five patients with preoperative magnetic resonance imaging of the ankle were defined as Group D and 35 with magnetic resonance imaging of the ankle for other reasons and with similar background data were selected as the control group (Group C). The posterior tilting angle of the fibula, posterolateral angle and posterolateral edge angle were evaluated at the plafond level. The posterior tilting angle, posterolateral angle and retromalleolar bone shape according to the Rosenberg classification (flat, convex, concave) were evaluated at the midpoint between the plafond and the tip. At the plafond level, the posterior tilting, posterolateral and posterolateral edge angles were 57.7 ± 11.1°, 123.8 ± 12.3° and 90.8 ± 13.7°, respectively, in Group D and 64.1 ± 15.4°, 121.1 ± 12.3° and 88.7 ± 12.2°, respectively, in Group C, with no significant differences. No significant between-group differences existed in the posterior tilting and posterolateral angles at the midpoint level. Moreover, no significant differences existed in distribution of the bone geometry according to the Rosenberg classification. There were no differences in morphology between patients with peroneal tendon dislocation and controls. This study provides useful information on the indications for primary surgery and whether bony approach is useful for peroneal tendon dislocation. Level IV.

Biportal Endoscopic Trans-Kambin Lumbar Interbody Fusion: Surgical Techniques and Treatment Outcomes

Objective: Lumbar interbody fusion with cages is a commonly used surgical solution for spinal conditions that do not respond to conservative management. Biportal endoscopic trans-Kambin lumbar interbody fusion (BE-KLIF) is a modern technique that offers several benefits over prior techniques, including early ambulation, reduced postoperative pain, and shorter hospital stays.Methods: This retrospective study enrolled 128 patients who underwent BE-KLIF between March 2018 and August 2022. The primary indications for surgery were segmental lumbar listhetic instability, failed decompression with neuroforamen stenosis, adjacent segment disease, and burst fracture of the lumbar vertebrae. The outcome measures included Oswestry Disability Index (ODI) and visual analogue scale (VAS) scores, and postoperative fusion status at 1 year after the procedure was graded using the Bridwell fusion grading scale.Results: BE-KLIF yielded significant improvements in patient outcomes. Successful fusion was achieved in 91.8% of segments. The mean ODI score was significantly lower at the 1-year follow-up than before the procedure. Similarly, VAS scores for leg and back pain significantly improved after the procedure. Seven early and 3 late postoperative complications were observed. The mean length of hospital stay was shorter for BE-KLIF than for the older transforaminal lumbar interbody fusion technique.Conclusion: BE-KLIF resulted in less bone removal, preservation of the facet joint, facilitation of a more oblique trajectory, and potential for larger cages with wider effacements compared with prior techniques. However, the technique lacks central and contralateral decompression. We recommend performing same-side unilateral laminotomy with bilateral decompression to provide central and contralateral decompression.

Evaluation of quality of life and satisfaction in patients undergoing laparoscopic Mitrofanoff procedure.

The Mitrofanoff principle has been extensively evaluated in terms of associated morbidity and mortality. However, there is limited literature specifically addressing quality of life (QoL), particularly concerning the laparoscopic procedure. The aim of this study was to assess the impact of laparoscopic appendicovesicostomy (LA) on QoL by using a specific questionnaire targeted at patients and their families. This observational and descriptive study involved patients who underwent LA between May 2018 and December 2023. A survey consisting of 29 questions, organized into three sections was used: satisfaction with the surgery, outcomes, and current continence status. Responses were graded according to the Likert scale (1-5) (1 = strongly disagree, 5 = strongly agree). Of the 29 contacted families, 24 (82.8%) responded. The average age was 12.3 years (SD 4.4), with 75.9% being male. The primary indication for surgery was pain during urethral catheterization (69%). Mean postoperative follow-up was 36.5 months. Regarding satisfaction with surgery: overall satisfaction,hospitalization duration and pain control was rated with a score of 5 by 66.7%, 58.3% and 58.3%, respectively. In terms of outcomes: 54.2% rated aesthetic results with a score of 5, and 83.3% rated improvement in QoL with a score of 4 or 5. Concerning current continence status, 66.6% were very satisfied with the results and reported total absence of leakages or on a very specific occasion (score of 4 or 5). This study supports the improvement in perceived QoL among patients requiring an LA. Overall satisfaction with the procedure and outcomes related to continence were perceived as very good by both patients and their families.

The Delta III and Delta Xtend reverse shoulder arthroplasty—risk of revision and failure mechanisms: a report on 3650 cases from the Norwegian Arthroplasty Register 1994-2021

The Delta reverse shoulder arthroplasty (RSA) is commonly used worldwide and is the most frequently used RSA in Norway. The aim of this registry-based study was to report 10- and 20-year implant survival, risk of revision, and reasons for revision in 2 consecutive time periods for Delta III (1994-2010) and Delta Xtend (2007-2021) prostheses. We included 3650 primary RSAs reported to the Norwegian Arthroplasty Register: 315 Delta III (42% cemented stems) and 3335 Delta Xtend (88% cemented stems). We used Kaplan-Meier analyses to investigate implant survival. The reasons for revision were compared for the 2 designs and fixation technique. Factors that could influence the risk of revision, such as implant design, fixation technique, and patient factors, were investigated using Cox regression analyses with adjustments for age, sex, and diagnosis. Patients operated with Delta III were more likely to be diagnosed with inflammatory disease or fracture sequela, whereas acute fracture, osteoarthritis, and cuff arthropathy were the most frequent indications for Delta Xtend. Ten-year survival was 93.0% (95% confidence interval [CI]: 87.0-99.0) (cemented stem) and 81.6% (95% CI: 75.3-87.9) (uncemented stem) for Delta III and 94.7% (95% CI: 93.3-96.1) (cemented stem) and 95.7% (95% CI: 88.3-100) (uncemented stem) for Delta Xtend. Twenty-year survival for Delta III (uncemented stem) was 68.2% (95% CI: 58.8-77.6). Compared with DeltaXtend (cemented stem) at 10-year follow-up, we found a higher risk of revision for Delta III (uncemented stem) (hazard ratio [HR]: 2.9, 95% CI: 1.7-5.0), whereas no significant difference was found for Delta III (cemented stem) and Delta Xtend (uncemented stem). The most common reason for revision of Delta III (uncemented stem) was glenoid loosening followed by deep infection and instability. Instability was the most frequent revision cause for Delta Xtend (both cemented and uncemented stem). Men had an overall higher revision risk than women (HR: 2.8 [95% CI: 2.0-3.9]), and patients with fracture sequela had increased risk for revision (HR: 2.8, 95% CI: 1.7-4.7) compared with patients with osteoarthritis. We found that Delta III (uncemented stem) had a higher risk of revision compared with Delta Xtend (cemented stem). The risk of revision for glenoid component loosening was lower for Delta Xtend, but revisions due to instability/dislocation are still a concern. This register study cannot determine whether the differences found were caused by differences in implant design or other factors that changed during the study period. Risk of revision may have been affected by the indication for primary operation.

Radiographic and clinical outcomes of primary anatomic total shoulder arthroplasty with glenoid bone grafting: a case series

BackgroundGlenoid bone grafting is an option to correct severe glenoid retroversion and posterior bone loss in the setting of primary total shoulder arthroplasty (TSA). However, limited studies report the midterm outcomes of this procedure. MethodsThis was a retrospective case series of patients undergoing TSA with an autologous humeral head glenoid bone graft by a single surgeon between 2004 and 2014. Outcome variables included preoperative and postoperative forward elevation, external rotation, internal rotation, visual analog scale score, American Shoulder and Elbow Surgeons score, and simple shoulder test score. Radiographic variables included the acromiohumeral interval and Lazarus glenoid loosening score. ResultsIn total, 7 cases were included in our analysis. The mean age was 65.0 years (range 55-80), and the mean follow-up was 6.8 years (range 4.2-8.2). All patients had a diagnosis of osteoarthritis as the primary indication for surgery. The glenoid implant types were 2 pegged (28.6%) and 5 keeled (71.4%). The Walch glenoid classifications were 3 B2 (42.9%), 1 B3 (14.3%), and 3 with unavailable preoperative computed tomography scans (42.9%). Mean forward elevation, external rotation, visual analog scale, and American Shoulder and Elbow Surgeons all improved significantly from preoperative to postoperative. Mean internal rotation and simple shoulder test trended toward improvement. Radiographic glenoid loosening was observed in 1 patient, and 1 patient underwent revision to reverse TSA due to graft resorption and glenoid loosening at 8.3 years following the index procedure. ConclusionGlenoid bone grafting is a viable option for patients requiring TSA with severe glenoid retroversion and posterior bone loss. Graft resorption and glenoid loosening remain concerns; however, the majority of patients in our study demonstrated significant improvement following their procedure.

Mitral Valve Repair Is Effective When Performed With Valve-Sparing Aortic Root Replacement

BackgroundConcurrent aortic and mitral valve repair presents specific technical challenges to surgeons. Here we evaluate the outcomes of patients undergoing combined valve-sparing aortic root reimplantation and mitral valve repair. MethodsWe performed a retrospective review of patients at our center between 2006 and 2021 who underwent concomitant valve-sparing aortic root replacement and mitral valve repair. Patient characteristics, including preoperative and postoperative valve function, and operative outcomes were analyzed. ResultsBetween 2006 and 2021, 14 patients underwent valve-sparing aortic root replacement with concurrent mitral valve repair. Mean age of the patients at operation was 39 ± 20 years. Almost half of the patients (6/14) had Marfan disease. The primary indication for operation in all patients was aortic root dilation. Preoperatively, all patients (14/14) had moderate to severe mitral regurgitation, and half (7/14) had moderate to severe aortic regurgitation. Patients underwent mitral annuloplasty alone (9/14) or had concurrent leaflet repair (5/14). The median length of intubation was 0 day (interquartile range, 0-1 day), and median length of stay was 7 days (interquartile range, 6-10 days). At average follow-up of 6.8 ± 4.2 years, 13 of 14 patients had none to trace aortic and mitral regurgitation. One patient required reoperation for late recurrence of aortic and mitral regurgitation. There was no early or late cardiovascular mortality. ConclusionsMitral valve repair can be performed safely with excellent short-term and long-term results in selected patients undergoing valve-sparing aortic root reimplantation. For durable bivalvular repair to be achieved, specific technical considerations should be adhered to.

The Use of the Cryopreserved Aortic Homograft for Aortic Valve Replacement: Is It Still an Option?

The indications for cryopreserved allografts in aortic valve replacement are still debatable. We aim to identify factors influencing early and long-term durability of the aortic homograft and to define subgroups of patients with an improved long-term quality of life, survival, and freedom from structural valve degeneration (SVD). We evaluated our series of 210 patients who underwent allograft implantation with a retrospective cohort study design over a period of 20 years. Endpoints were overall mortality, cardiac mortality related to SVD, the incidence of SVD, reoperation, and a composite endpoint comprising major adverse cardiac and cerebrovascular events (MACCEs), which includes cardiac death both related and not related to SVD, subsequent aortic valve surgery, new or recurrent infection of implanted allograft, recurrent aortic regurgitation, rehospitalization for heart failure, an increase in New York Heart Association (NYHA) class of ≥1, or cerebrovascular events. The primary indication for surgery was endocarditis (48%), which was also a predisposing factor for increased cardiac mortality. Overall mortality was 32.4% with a 27% incidence of SVD and mortality associated with SVD of 13.8%. Reoperation occurred in 33.8% and MACCEs in 54.8%. Long-term NYHA functional class and echocardiographic parameters improved over time. Statistical analysis demonstrated that root replacement technique and adult age were protective factors for SVD. We found no statistically significant difference in the clinical outcomes analyzed between women of childbearing age who had children after surgery and the rest of the women. The cryopreserved allograft is still a valid option in aortic valve replacement, providing acceptable durability and clinical outcomes with optimal hemodynamic performance. SVD is influenced by the implantation technique. Women of childbearing age might have additional benefits from this procedure.

Emergency laparotomy at St Olav's Hospital, Trondheim.

Emergency laparotomies are associated with higher mortality and longer hospital stays than elective laparotomies. The purpose of this study was to survey patient characteristics, hospital care pathways, and mortality for patients undergoing emergency laparotomy at St Olav's Hospital, Trondheim. This is a retrospective cohort study of all patients over 18 years of age who underwent emergency laparotomy at St Olav's Hospital, Trondheim, between 1January 2015 and 1April 2020. Patients were selected based on National Emergency Laparotomy Audit inclusion and exclusion criteria. Surgeries due to trauma or appendicitis were excluded, as were those for gynaecological or vascular aetiology. Patient and surgery characteristics, as well as date of death, were retrieved from electronic medical records. A total of 939 patients with a median (interquartile range) age of 68 years (54-76) were included. Intestinal obstruction was the primary indication for surgery in 488 (52.0%) patients, followed by perforation in 220 (23.4%) and ischaemia in 85 (9.1%). In all, 788 (83.9%) patients underwent emergency surgery within the timeframe scheduled. The median postoperative hospital stay was 10 days (6-18) and 30-day mortality was 8.2%. Although caution should be exercised when comparing findings between studies, our results suggest that the quality of treatment at St Olav's Hospital, Trondheim, is on a par with that at similar institutions. At the same time, the study provides an opportunity to identify areas for improvement in the provision of emergency surgery.

7690 Association between Prior Surgery and Concomitant Conditions and Positive Pathological Confirmation of Endometriosis Lesions

<h3>Study Objective</h3> To compare the association between prior surgical intervention and concomitant conditions and pathologically confirmed positivity rate of endometriosis lesions. <h3>Design</h3> Retrospective cohort study. <h3>Setting</h3> University teaching hospital. <h3>Patients or Participants</h3> All women above 18 years-old who underwent laparoscopic surgery for endometriosis at a tertiary care hospital from October 2011 to October 2020 were screened for inclusion. Patients who underwent open surgery or whose primary indication for surgery was not endometriosis were excluded. Procedures performed by non-gynecologic surgeons were also excluded. A total of 401 cases were included in this study. Patients were classified according to whether prior surgery for endometriosis or prior hysterectomy was done, concurrent hysterectomy or bilateral oophorectomy were performed, and whether fibroids and adenomyosis were diagnosed. To examine differences in positivity rates of endometriosis lesions, patients were classified as having reached or not having reached 80% positivity in pathological confirmation. Chi-square and Fisher's exact tests were used to assess statistically significant differences. <h3>Interventions</h3> N/A. <h3>Measurements and Main Results</h3> The percentage of patients reaching 80% positivity on pathological confirmed endometriosis was lower in women who had undergone previous laparoscopy for endometriosis compared to surgery naïve women, 66.5% vs 76.5% respectively, (p=0.03). Additionally, a higher percentage of women who underwent concomitant hysterectomy (83.5% vs 68.8% for non-hysterectomy, p=0.005) or bilateral oophorectomy (92.7% vs 70.0% for non-oophorectomy, p=0.002) achieved 80% positivity. Although women who had an associated diagnosis of fibroids (79.7% vs 70.5%) or adenomyosis (76.4% vs 71.7%) were more likely to reach 80% positivity compared to undiagnosed women, these differences were not statistically significant (p>0.05). <h3>Conclusion</h3> Prior laparoscopic surgery for endometriosis might cause tissue changes that decrease the pathological positivity rate of endometriosis lesions. This is beneficial when discussing post-operative findings and pathological results with patients.

7676 Association between BMI and Race and Positive Pathological Confirmation of Endometriosis Lesions

<h3>Study Objective</h3> To compare the association between BMI and race and the pathologically confirmed positivity rate of endometriosis lesions. <h3>Design</h3> Retrospective cohort study. <h3>Setting</h3> University teaching hospital. <h3>Patients or Participants</h3> All women above 18 years-old who underwent laparoscopic surgery for endometriosis at tertiary care hospital from October 2011 to October 2020 were screened for inclusion. Patients who underwent open surgery or whose primary indication for surgery was not endometriosis were excluded. Procedures performed by non-gynecologic surgeons were also excluded. A total of 401 patients were included in the study. BMI was defined by WHO standards with race categorization obtained from previously available demographic data. <h3>Interventions</h3> N/A. <h3>Measurements and Main Results</h3> Patients were classified as having reached or not having reached 80% positivity in pathological confirmation of endometriosis lesions. Chi-square and Fisher's exact tests were used to assess statistically significant differences. Among patients of white race (n=266), 74.1% reached an 80% positivity rate, compared to 70.9% and 50% in the African American and Hispanic patient groups, respectively (p=0.04). A total of 147 (36.7%) patients comprised the normal BMI subgroup, of which 68.7% reached 80% positivity rate. In comparison, the percentage of overweight and obese women who reached 80% positivity rate were 74.5% and 74.1% respectively (p=0.72). Among patients with preoperative diagnosis of adenomyosis, 68.2% had 80% or more pathological positivity rate compared 72.8% of patients without adenomyosis. (p=0.52). <h3>Conclusion</h3> In this retrospective study, statistically significant racial disparities were still found in regards to pathological positivity rate for endometriosis. Future prospective studies are needed to further investigate this finding. BMI subgroups or adenomyosis diagnosis did not show any significant differences in positivity rate.

Impact of Race and Ethnicity on Perioperative Outcomes During Hysterectomy for Endometriosis

To assess whether complications incurred during hysterectomy for the treatment of endometriosis differ among racial-ethnic groups. Retrospective cohort study. American College of Surgeons National Surgical Quality Improvement Program database from 2014 to 2019. This database is a robust, comprehensive, multi-institutional database with nearly 700 participating hospitals. Patients with a diagnosis of endometriosis or with an endometriosis-associated symptom as the primary indication for surgery and surgical intraoperative documentation of endometriosis. Compare perioperative complications based on patient race and ethnicity. A total of 5639 patients underwent hysterectomy for endometriosis; of these, 4368 were White patients (77.5%), 528 Black patients (9.4%), 491 Hispanic patients (8.7%), 252 Asian patients (4.5%). There was no association between location of endometriosis and patient race and ethnicity. However, White patients had highest rate, and Asian patients had the lowest rate of laparoscopic hysterectomy, 85.3% vs 69.8%, respectively (p <.01). In addition, there were differences in concomitant procedures performed at time of hysterectomy based on race and ethnicity, with White patients having the highest rates of adnexal/peritoneal surgery at 12.5% (p <.01) compared with patients of the other racial and ethnic groups. Asian patients had the highest rate of ureteral surgery at 6.8% (p <.01) and highest rate of intestinal surgery at 16.3% (p <.01) compared with patients of other racial and ethnic groups. There was no association of rates of concomitant bladder surgery, appendectomy, or rectal surgery with patient race and ethnicity. Black patients had the highest rate of minor complications at 13.5% (p <.01) and the highest rate of major complications at 6.6% (p <.01) compared with patients of other racial and ethnic groups. After multivariable analysis, Black patients still had increased odds of having a major complication compared with patients of other racial and ethnic groups even after controlling for patient characteristics and perioperative factors such as endometriosis lesion location, surgical approach, and concomitant procedures (odds ratio 1.64; 95% confidence interval, 1.10-2.45). Endometriosis lesion location did not differ with patient race and ethnicity. However, patient race and ethnicity did have an impact on the surgical approach and the concomitant surgical procedures performed at time of hysterectomy. Black patients had the highest odds of major complications.

Operative management of cardiac papillary fibroelastomas

ObjectivePapillary fibroelastomas are associated with an increased risk of embolic strokes. Excision of papillary fibroelastomas may be the primary indication for surgery (primary) or performed during other cardiac operations (secondary). The present study summarizes our experience with primary and secondary fibroelastoma surgery. MethodsWe analyzed the medical records of patients who underwent surgical excision of papillary fibroelastoma between January 1998 and February 2020. Patient characteristics, indications for operation, tumor size and location, and operative and long-term outcomes were evaluated. ResultsAmong the 294 patients (median age: 66 years, 62% female), papillary fibroelastoma was the primary indication for surgery in 136 patients (46%), and 51% of patients had a history of stroke or transient ischemic attack. When papillary fibroelastoma was a secondary indication for surgery (158 patients, 54%), the lesion was identified preoperatively in 39%. Papillary fibroelastomas were located most commonly on the aortic valve and least commonly in the right side of the heart. For valvular papillary fibroelastoma resected from a normal valve, valve shave was sufficient in 96% (196/205). Operative mortality was low in both groups (primary, 0% vs secondary, 2.5%, P = .13), and early neurologic events occurred in 1.3%. Recurrence rate was 15.8% at 10 years. The estimated survival for patients with primary papillary fibroelastoma at 10 years was 78.4%, whereas for secondary papillary fibroelastoma removal it was 53.6% (log rank, P = .003). ConclusionsResection of papillary fibroelastomas can be performed safely, with preservation of the native valve, and with low rates of neurologic events. Operative and long-term outcomes after fibroelastoma resection are excellent.

Twenty-five years' experience with root remodeling and bicuspid aortic valve repair.

BackgroundBicuspid aortic valves may be associated with ascending aortic aneurysm, or develop severe aortic regurgitation with variable aortic dilatation. If aortic dilatation involves the root, valve-preserving root replacement is a treatment option, and we prefer root remodeling for this purpose. The objective of this study is to review our experience encompassing 25 years.MethodsBetween November 1995 and August 2021, 472 patients (429 male; age 9–80 years; mean 48±13 years) were treated by bicuspid aortic valve repair and root remodeling. Aortic regurgitation was present in 322 cases. The primary indication for surgery was aortic regurgitation (n=317), aortic aneurysm (n=143) or acute type A aortic dissection (n=12). In 271 instances, a suture annuloplasty was added. Cusp calcification was present beyond the raphe in 80 cases, and a pericardial patch was used for partial cusp replacement in 44 cases. Follow-up was 92.8% complete with a mean of 71±68 months (median 61 months).ResultsHospital mortality was 0.4% and survival at 20 years was 76.9%. Reoperation was necessary for recurrent aortic regurgitation in 26 patients; nine patients underwent reoperation for stenosis. The overall freedom of reoperation was 90.5% after ten years and 76.6% after 20 years. Annuloplasty was associated with a higher proportion of competent aortic valves at discharge (P=0.001), and had no effect on ten-year freedom from reoperation. The use of a pericardial patch for cusp repair was a predictor for reoperation (P=0.003). The presence of cusp calcification was a predictor for the development of aortic stenosis and reoperation (P=0.032).ConclusionsBicuspid aortic valve repair combined with root remodeling leads to excellent ten- and 20-year results. Cusp calcification and partial cusp replacement are associated with an increased probability of valve failure requiring reoperation.

Vessel Sealant Devices in Thyroidectomies: An ACS-NSQIP Study

Thyroidectomies involve meticulous dissection of a highly vascularized organ and complications may develop, such as hematoma, hypocalcemia, and even hypoparathyroidism. Because some of these complications may be fatal, we sought to identify the differences in postthyroidectomy outcomes when the use of a vessel sealant device (VSD) such, as LigaSure or Harmonic scalpel, is compared with more traditional techniques, such as ligatures and clips. Using the 2016 American College of Surgeons National Surgical Quality Improvement Program Targeted Thyroidectomy database, we compared patients who underwent a thyroidectomy using a VSD with patients without a VSD for differences in postoperative complications. A total of 5146 cases were identified and 3452 of those cases used a VSD, whose use was associated with significantly lower rates of hematoma, deep vein thrombosis, and hypocalcemia before discharge, as well as a shorter length of stay and longer operation time. Multivariate logistic regression showed that VSD was associated with 32.27% and 39.15% lower odds of hypocalcemia and hematoma, respectively. VSDs also were used more frequently in cases that had multinodular, severe, or substernal goiter or Graves disease as the primary indication for surgery and in patients with a higher body mass index. There was no significant difference in the incidence of recurrent laryngeal nerve injury between the two groups. Analysis of the American College of Surgeons National Surgical Quality Improvement Program data indicates that VSDs are associated with a lower risk of complications, such as hypocalcemia, hematoma, and deep vein thrombosis, suggesting that VSDs may be a more effective method of hemostasis than traditional techniques.

The outcomes of shoulder arthroplasty in those aged ≥70 years with glenohumeral arthritis: a New Zealand Joint Registry study.

Reverse total shoulder arthroplasty (RTSA) was traditionally reserved for the patient with rotator cuff tear arthropathy. As the indications for RTSA continue to expand, the role of RTSA in patients aged >70 years with glenohumeral arthritis and an intact rotator cuff remains unclear. To study the New Zealand Joint Registry (NZJR) and compare the outcomes of a primary Total Shoulder Arthroplasty (TSA), a primary RSA and an RSA performed for revision of a failed TSA in patients aged >70 years, to determine if there is clear evidence to support a primary RSA in those aged >70 years instead of a primary TSA METHOD: This is a retrospective study of the NZJR from 2000 to 2018. We included all primary TSAs, primary RTSAs, and those RTSAs that were performed for the revision of a failed TSA. We excluded those RTSAs that were performed for the revision of an RTSA or hemiarthroplasty. The primary outcome was the Oxford Shoulder Score (OSS) at 6 months and 5 years, with a secondary outcome being the subsequent revision rate. A total of 3449 primary TSAs, 4681 primary RTSAs, and 104 revision RTSAs were identified. The mean OSSs at 6 months for a primary TSA, a primary RTSA, and a revision RTSA were 39.5 ± 9.0, 35.5 ± 9.4, and 32.5 ± 9.7, respectively (P < .001, primary TSA vs. primary RSTA; P <.001, primary TSA vs. revision RTSA; P = .0252 primary RTSA vs. revision RTSA). The mean OSSs at 5 years for a primary TSA and a primary RTSA were 42.1 ± 7.5 vs. 39.8 ± 8.4, respectively (P < .001), with no results available for revision RTSA. The secondary outcome was the revision rate for those aged >70 years with osteoarthritis as their primary indication for surgery. The revision rates for a primary TSA and a primary RTSA were 0.53/100 component-years (95% confidence interval [CI] 0.38-0.72) and 0.51/100 component-years (95% CI 0.31-0.79), respectively (P = .193), which was not statistically significant. The TSA remains the gold standard for primary shoulder arthroplasty. For those individuals aged >70 years with osteoarthritis as their primary diagnosis, a primary TSA is associated with a higher OSS than and similar revision rates to a primary RTSA's. However, these patients must be counseled regarding the risk of subsequent cuff failure, as the outcomes from a revision RTSA are significantly inferior than those from a primary RTSA.

Long-term patency of surgical left subclavian artery revascularization

ObjectiveLittle is known regarding the long-term patency rates of surgical left subclavian artery (LSA) revascularization, especially when performed concomitant to thoracic endovascular aortic repair and without arterial occlusive disease. Our aim is to contribute to the existing evidence by reporting the patency rates at mid- and long-term follow-up after surgical LSA revascularization. MethodsThis observational, retrospective, single-center cohort study included 90 eligible patients who underwent a left common carotid artery to LSA bypass (72%) or transposition (28%) from December 31, 2017 to January 1, 2000. Data regarding demographics, medical history, intraoperative characteristics, and outcomes regarding bypass graft or transposition patency, severe stenosis, or occlusion were assessed at discharge, 3 months, 1 year, and maximum follow-up using consecutive follow-up computed tomography scans. ResultsIn our predominantly male (74%) cohort with a mean age of 66 years (standard deviation, ±12 years), LSA revascularization was mostly performed concomitant to or adjacent to thoracic endovascular aneurysm repair procedures (98%) with the primary indication for surgery being degenerative or saccular aneurysmatic aortic disease (50%), subacute or acute type B aortic dissection (17%), post-dissection aortic aneurysm (16%), type B intramural hematoma (6%), and other indications (11%). Ninety-seven percent of our left common carotid artery to LSA bypasses were performed using a central, supraclavicular approach, and the other 3% were performed using an infraclavicular approach to the LSA. Median diameter of the bypass was 6 mm (range, 6-12 mm). We found two occlusions at 7.7 and 12.9 months follow-up and four severe stenoses at 21.2, 35.4, 38.3, and 46.7 months follow-up, respectively. Estimated freedom from occlusion was 97% ± 2% and freedom from severe stenosis was 90% ± 4% at both midterm (5 years) and long-term (10 years) follow-up, with a median follow-up duration of 42.2 months for occlusion (25th-75th percentile, 15.4-67.4 months) and 41.9 months (25th-75th percentile, 15.4-67.4 months) for severe stenosis. ConclusionsOpen surgical LSA revascularization may be considered the gold standard to preserve antegrade LSA flow in the context of debranching for thoracic endovascular aneurysm repair or open surgical aortic arch repair, with excellent patency rates at mid-term and long-term follow-up.