Total Complication Rate Research Articles

Results of Adjustable Trans-Obturator Male System for Stress Urinary Incontinence after Transurethral Resection or Holmium Laser Enucleation of the Prostate: International Multicenter Study.

Background: Male stress urinary incontinence (SUI) after surgical treatment of benign prostatic enlargement (BPE) is an infrequent but dreadful complication and constitutes a therapeutic challenge. The efficacy and safety of the adjustable trans-obturator male system (ATOMS®) in these patients is rather unknown, mainly due to the rarity of this condition. We aimed to assess the results of ATOMS to treat SUI after transurethral resection (TURP) or holmium laser enucleation (HoLEP) of the prostate. Methods: Retrospective multicenter study evaluating patients with SUI after TURP or HoLEP for BPE primarily treated with silicone-covered scrotal port (SSP) ATOMS implants in ten different institutions in Europe and Canada between 2018 and 2022. Inclusion criteria were pure SUI for >1 year after endoscopic treatment for BPE and informed consent to receive an ATOMS. The primary endpoint of the study was a dry rate (pad test ≤ 20 mL/day after adjustment). The secondary endpoints were: the total continence rate (no pads and no leakage), complication rate (Clavien-Dindo classification) and self-perceived satisfaction (Patient Global Impression of Improvement (PGI-I) scale 1 to 3). Descriptive analytics, Wilcoxon's rank sum test and Fisher's exact test were performed. Results: A total of 40 consecutive patients fulfilled the inclusion criteria, 23 following TURP and 17 HoLEP. After ATOMS adjustment, 32 (80%) patients were dry (78.3% TURP and 82.4% HoLEP; p = 1) and total continence was achieved in 18 (45%) patients (43.5% TURP and 47% HoLEP; p = 0.82). The median pad test was at a 500 (IQR 300) mL baseline (648 (IQR 650) TURP and 500 (IQR 340) HoLEP; p = 0.62) and 20 (IQR 89) mL (40 (IQR 90) RTUP and 10 (IQR 89) HoLEP; p = 0.56) after adjustment. Satisfaction (PGI-I ≤ 3) was reported in 37 (92.5%) patients (95.6% TURP and 88.2% HoLEP; p = 0.5). There were no significant differences between patients treated with TURP or HoLEP regarding the patient age, radiotherapy and number of adjustments needed. After 32.5 (IQR 30.5) months, median follow-up postoperative complications occurred in seven (17.5%) cases (two grade I and five grade II; three after TURP and four HoLEP) and two devices were removed (5%, both HoLEP). Conclusions: ATOMS is an efficacious and safe alternative to treat SUI due to sphincteric damage produced by endoscopic surgery for BPE, both TURP and HoLEP. Future studies with a larger number of patients may identify predictive factors that would allow better patient selection for ATOMS in this scenario.

Perioperative complications and readmission rates following total shoulder arthroplasty in patients aged 90 and older.

Previous literature has cited age as an independent risk factor for surgical outcomes following total shoulder arthroplasty (TSA). The purpose of this study is to determine the short-term outcomes of nonagenarians following primary TSA and compare them to younger cohorts. The Nationwide Readmission Database (NRD) was queried from 2010 to 2020 to identify patients who underwent a primary reverse or anatomic TSA (rTSA or aTSA). Cohorts were defined by those aged 70-74 (septuagenarians), 80-84 (octogenarians), or 90 and over (nonagenarians). The septuagenarians and octogenarians were matched 1:1 to the nonagenarians by the Charlson-Deyo Comorbidity Index (CCI), year of procedure, and sex. Length of hospital stay, readmission rate, and postoperative outcomes were collected. Length of hospital stay, in-hospital death, 180-day mortality, 180-day readmission, and rate of medical complications were highest in the nonagenarians. Rates of periprosthetic fracture were highest in the nonagenarians. The number of total surgical complications was not significantly different between cohorts. The rate of revision within 180 days and discharge to rehabilitation facility was not significantly different between the three groups. The nonagenarians are at an increased risk of medical complications, longer hospital stays, periprosthetic fractures, and death following TSA. Otherwise, nonagenarians have similar rates of total surgical complications to the septuagenarians and octogenarians.

Comparison of Percutaneous Core Needle Biopsy Results in Patients Who Previously Underwent Open and Robot-Assisted Kidney Transplantation.

Objective: The objective of this study was to investigate the safety and efficacy of percutaneous graft biopsy, specifically in patients who have undergone robotic kidney transplantation, a topic that has received limited attention in the existing literature. While percutaneous graft biopsy is well established in patients who have undergone open transplantation, its application in robotic transplantation remains relatively unexplored. Material and Methods: A retrospective analysis was conducted on patient records spanning from 2013 to 2024, focusing on those who underwent graft biopsy due to acute graft dysfunction. The cohort was bifurcated into two distinct groups: individuals who underwent open kidney transplantation and those who underwent robotic kidney transplantation. Results: The study encompassed a total of 89 patients, with 64 having undergone open kidney transplantation and 25 having undergone robot-assisted kidney transplantation. The mean age of the patients was 40.61 (±12.26) years, with 60 (67.4%) being male and 29 (32.6%) being female. Comparative analysis revealed no significant disparities in age, gender distribution, body mass index, donor type (cadaveric versus living), or rates of graft loss between the two groups. Furthermore, examination of the total complication rates did not uncover any noteworthy differences between the cohorts. Conclusions: Ultrasound-assisted percutaneous needle biopsy is a reliable method in patients who have undergone robot-assisted kidney transplantation in cases of both indication-based and protocol biopsies. This study underscores the reliability of ultrasound-assisted percutaneous needle biopsy as a viable method for patients who have undergone robot-assisted kidney transplantation. By shedding light on the safety and efficacy of percutaneous graft biopsy in the context of robotic transplantation, this research contributes to the expanding body of knowledge in the field, providing valuable insights for clinical practice and future research endeavors.

Outcomes of Dual Mobility Versus Fixed-Bearing Components in Revision Total Hip Arthroplasty: A Systematic Review and Meta-Analysis

BackgroundDual mobility (DM) implants have received increasing interest in revision surgery due to their increased stability. The aim of this systematic review was to compare outcomes of DM versus conventional fixed-bearing (FB) implants in revision total hip arthroplasty (rTHA). MethodsA comprehensive search was performed using the PubMed, Embase, and MEDLINE databases between January 2000 and 2023. Outcome measures included rerevision due to dislocation, rerevision for other causes, all-cause rerevision, total complication rate, and functional outcome measures. The Methodological Index for Nonrandomized Studies assessment tool was used to evaluate methodological quality and the risk of bias. A pooled meta-analysis was conducted, with an assessment of heterogeneity using the Chi-square and Higgins I2 tests. A further subgroup analysis was performed between DM implants and larger femoral head (> 36 mm) FB implants. ResultsA total of 13 studies met the final inclusion criteria, with an overall number of 5,004 rTHA hips included (2,108 DM and 2,896 FB). The DM implants had significantly lower odds of rerevision due to dislocation (odds ratio [OR] 0.38, P < 0.001), aseptic loosening (OR 0.54, P = 0.004), and all-cause rerevision (OR 0.55, P < 0.001) compared to FB implants. No statistically significant difference was seen in the odds of rerevision due to periprosthetic joint infection (OR 0.99, P = 0.94) or periprosthetic fracture (OR 0.59, P = 0.13) between the 2 groups. The total number of complications showed an odds benefit in favor of DM implants (OR 0.43, P < 0.001). In the subgroup analysis, there was no significant difference in the odds of rerevision due to dislocation (OR 0.69, P = 0.11) between DM and larger femoral head FB implants. ConclusionsBased on current literature, it appears DM implants are an effective modality for reducing dislocation following rTHA with lower complication rates compared to FB implants. However, further prospective randomized controlled trials with longer term follow-up are required.

Anterior choroidal artery aneurysms: a systematic review and meta-analysis of outcomes and ischemic complications following surgical and endovascular treatment.

Anterior choroidal artery (AChA) aneurysms account for 2%-5% of all intracranial aneurysms. Treatment considerations include microsurgical clipping, flow diversion, or coiling with or without adjunctive devices. AChA aneurysms pose challenges in treatment due to the origination of the aneurysm from the origin or proximal segment of the AChA. The AChA is particularly susceptible to vasospasm and occlusion during treatment with devastating neurological deficits, including hemiparesis, hemianesthesia, lethargy, neglect, and hemianopia. In this study, the authors performed a meta-analysis to quantify the outcomes and complication rates across treatment modalities for AChA aneurysms and to identify risk factors reported in the literature. The authors performed a systematic review of AChA aneurysms treated with surgical clipping, endovascular coiling, or flow diversion and reported in the PubMed, Embase, Scopus, and Cochrane search databases. Single-arm meta-analyses of the selected outcomes were performed in RStudio. Literature review yielded 25 studies that met the inclusion criteria. In total, 1627 patients were included in the analysis, with 554 males, 1009 females, and 64 unspecified. The rate of any complication in the full cohort was 11.6%, with a rate of ischemic complications of 5.5% and a favorable recovery rate of 90.3% of all patients treated. In total, 1064 patients underwent surgical clipping, 443 were treated with coiling, and 120 patients with flow diversion. In clipped patients, the rate of total surgical complications was 17.6%, with an ischemic complication rate of 9.4%. The rate of good functional recovery, defined on the basis of a Glasgow Outcome Scale score of 4-5 or modified Rankin Scale score of 0-2, was 88.0%, and complete obliteration was achieved in 84.5% of surgically clipped aneurysms. The complication rate in coiled patients was 10.3%, with an ischemic complication rate of 3.0%. Good functional recovery was achieved in 88.6% of coiled patients and complete aneurysm obliteration in 74.1%. Flow diversion resulted in a complication rate of 1.3%, with 0.7% rate of ischemic complications. Good functional recovery was achieved in 98.4% of patients and complete aneurysm obliteration in 79.0% in the flow diversion group. Aneurysm morphological features that impacted the complication rate were also identified to augment quantitative data and to help guide treatment selection for AChA aneurysms. Flow diversion showed significantly lower total and ischemic complications and improved outcomes compared to clipping and coiling. There may be differences in outcomes between treatment types, especially when considering the varied patient presentations that guide treatment selection.

Safety and efficacy of percutaneous arterial port Implantation for Hepatic Arterial Infusion Chemotherapy.

Approximately 40% of patients with colorectal cancer will develop liver metastases. Hepatic arterial infusion chemotherapy (HAIC) represents a valuable treatment option, with curative, palliative, or adjuvant intent. The aim of our study was to describe technical considerations, safety, and oncological outcomes of patients receiving HAIC. All patients who underwent percutaneous hepatic arterial port placement in our institution between 2004 and 2021 were included in this retrospective analysis. Demographic, anatomical and technical data were collected. Tumor response was assessed using RECIST 1.1. Kaplan-Meier estimates were used for overall survival (OS) and hepatic progression-free survival (PFS). Adverse events (AEs) were graded using the Clavien-Dindo classification. A total of 360 patients (median age, 58.6 years [interquartile range (IQR): 49.5-65.4]; 208 men [57.8%]) were included. Percutaneous hepatic arterial port placement was successful in 87.9% of cases, resulting in 379 port placements (431 attempts). Overall, 394 HAIC courses were delivered, mostly oxaliplatin-based (94.7%), with a median of 6 cycles per course (IQR: 3-8). AEs (all grades) were observed in 42.0% of ports (grade IIIb-V: 1.1%). Most port dysfunctions could be resolved, resulting in a 73.1% rate of HAIC resumption, without impact on OS. Median OS was 22 months (IQR: 18-24), and median hepatic PFS was 11 months (IQR: 9.5-13). Tumor downstaging allowed surgery in 35.6% of patients, with significantly longer median OS than non-operated patients (39 months [IQR: 33-79] versus 14 months [IQR: 12-16], p < 0.001). This retrospective cohort study demonstrates the feasibility, safety, and efficacy of percutaneous hepatic arterial port placement with an impact on survival for selected patients. Percutaneous hepatic arterial port placement is feasible, safe and effective with an impact on the survival of selected patients. Hepatic arterial infusion chemotherapy provides promising tumor response and overall survival, especially in cases of resection/ablation. Total complication rate of hepatic arterial infusion chemotherapy port use is high, but serious complications are rare. Port revision is often necessary but allows the resumption of hepatic arterial infusion chemotherapy without affecting overall survival.

Effect of continuous nursing on rehabilitation of older patients with joint replacement after discharge.

Joint replacement is a common treatment for older patients with high incidences of hip joint diseases. However, postoperative recovery is slow and complications are common, which reduces surgical effectiveness. Therefore, patients require long-term, high-quality, and effective nursing interventions to promote rehabilitation. Continuity of care has been used successfully in other diseases; however, little research has been conducted on older patients who have undergone hip replacement. To explore the clinical effect of continuous nursing on rehabilitation after discharge of older individuals who have undergone joint replacement. A retrospective analysis was performed on the clinical data of 113 elderly patients. Patients receiving routine nursing were included in the convention group (n = 60), and those receiving continuous nursing, according to various methods, were included in the continuation group (n = 53). Harris score, short form 36 (SF-36) score, complication rate, and readmission rate were compared between the convention and continuation groups. After discharge, Harris and SF-36 scores of the continuation group were higher than those of the convention group. The Harris and SF-36 scores of the two groups showed an increasing trend with time, and there was an interaction effect between group and time (Harris score: F intergroup effect = 376.500, F time effect = 20.090, F interaction effect = 4.824; SF-36 score: F intergroup effect = 236.200, F time effect = 16.710, F interaction effect = 5.584; all P < 0.05). Furthermore, the total complication and readmission rates in the continuation group were lower (P < 0.05). Continuous nursing could significantly improve hip function and quality of life in older patients after joint replacement and reduce the incidence of complications and readmission rates.

Value of combining targeted emergency nursing with psychological nursing in children with febrile convulsions.

Febrile convulsions are a common pediatric emergency that imposes significant psychological stress on children and their families. Targeted emergency care and psychological nursing are widely applied in clinical practice, but their value and impact on the management of pediatric febrile convulsions are unclear. To determine the impact of targeted emergency nursing combined with psychological nursing on satisfaction in children with febrile convulsions. Data from 111 children with febrile convulsions who received treatment at Nantong Maternal and Child Health Care Hospital between June 2021 and October 2022 were analyzed. The control group consisted of 44 children who received conventional nursing care and the research group consisted of 67 children who received targeted emergency and psychological nursing. The time to fever resolution, time to resolution of convulsions, length of hospital stays, Pittsburgh Sleep Quality Index, patient compliance, nursing satisfaction of the parents, occurrence of complications during the nursing process, and parental anxiety and depression were compared between the control and research groups. Parental anxiety and depression were assessed using the Hamilton Rating Scale for Depression (HAMD) and the Hamilton Rating Scale for Anxiety (HAMA). The fever resolution, convulsion disappearance, and hospitalization times were longer in the control group compared with the research group (P < 0.0001). The time to falling asleep, sleep time, sleep quality, sleep disturbance, sleep efficiency, and daytime status scores were significantly better in the research group compared with the control group (P < 0.0001). The HAMD and HAMA scores for parents of children in the research group were lower than the scores in the control group after nursing (P < 0.05). Compliance with treatment of children in the research group was higher than in the control group (P < 0.05). Parental satisfaction with nursing in the research group was higher than in the control group (P < 0.05). The total complication rate of children in the control group was higher than in the research group (P < 0.05). Combining psychological nursing with targeted emergency nursing improved the satisfaction of children's families and compliance with treatment and promoted early recovery of clinical symptoms and improvement of sleep quality.

Reduction Mammoplasties: Risk Factors and Early Complications-About 1442 Cases.

Breast reduction surgery is a widely performed plastic surgery procedure. The incidence of such complications has been steadily decreasing in recent years but is still nonetheless 5.6%. The primary aim of this study was to analyze the incidence of the main postoperative complications of breast reduction surgery. In addition, we identified cause-and-effect links between complications and characteristics of the patients, such as smoking, age, weight resection, BMI, and wound drainage. This retrospective study was performed on a population of 1442 women who underwent breast reduction surgery between January 2016 and October 2022 in the plastic surgery unit at Saint-Louis Hospital, Paris, France. At the follow-up examination, we evaluated the patients for complications. The average resection weight was 1297.7 g in a population for which the average BMI was 28.9. We found 19.9% rate of total complications, of which 3.5% were major complications. We found that only the resection weight was a risk factor for complications. The main strength of our study is the size of our sample. The large number of patients allowed us to conduct numerous analyses and obtain significant results despite the rarity of certain events. This large cohort was also responsible for the high statistical power of our results. The risk of developing a postoperative infection was 7.5% for resections of less than 2.4 kg, increasing to 13.9 % when greater than that. Thus, the administration of prophylactic antibiotic therapy to affected women to reduce the risk of infection is a distinct consideration. For the other factors, while none of them appeared to promote the occurrence of adverse events and, therefore, do not formally contraindicate breast reduction surgery, some preventive measures still strike us as being relevant, such as blade drainage, weight loss, diabetes control, and smoking cessation. 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 .

Prospective comparison of two surgical approaches for incarcerated and strangulated inguinal hernia: preperitoneal hernioplasty through the lower abdominal median incision and laparoscope (TAPP).

The optimal surgical approach of incarcerated and strangulated inguinal hernia is controversial. Retrospective studies showed that surgical approaches through lower abdominal median incision or laparoscopic are superior to the oblique inguinal incision, respectively. Whether transabdominal laparoscopic approach is superior to the lower abdominal median incision approach needs prospective research.Prospective comparative study of patients with incarcerated and strangulated groin hernia admitted to Jinshan hospital for emergency surgery from January 2018 to June 2022. They were divided into two groups according to different surgical approach. The open preperitoneal repair group (OPR) was operated through the lower abdominal median incision. Laparoscopic preperitoneal repair group (TAPP) was completed under transabdominal laparoscope. The perioperative complications and long-term results of the two groups were compared and analyzed. Eighty-two patients met the inclusion criteria, 40 in OPR group and 42 in TAPP group. Baseline data of the two groups were comparable. Thirteen cases (15.9%) of the two groups underwent intestinal resection and anastomosis. Seventy cases (90.2%) underwent the 1st stage mesh repair, including 5 cases of preperitoneal hernioplasty after intestinal resection. The average operation time of TAPP group was 13min longer (60.7 ± 13.7min vs 47.8 ± 19.8min P < 0.001), and the visual analogue scale pain score at 24h after operation was lower (3.5 ± 1.2 vs 4.4 ± 1.7 P = 0.019) than that of OPR group. There was 1 case of bladder injury (2.5%) in OPR group and 1 case of inferior abdominal artery injury (2.4%) in TAPP group. There was no difference in the rate of the 1st stage hernioplasty between the two groups. In OPR group, 2 cases (5%) extended the incision for more than 2cm, while in TAPP group, 1 case (2.4%) converted to laparotomy. The time of hospital stay (3.2 ± 1.8 d vs 4.3 ± 2.7 d, P = 0.036) and return to normal activities (7.9 ± 2.7 d vs 11.0 ± 4.4 d, P < 0.001) were shorter in TAPP group. The rate of total postoperative complications including chronic pain, surgical-site infection, seroma, hernia recurrence and so on was 11.9% in TAPP group, which was not significantly different from 25% in OPR group (P = 0.212). There were no cases of mesh related infection and death within 30days in both groups.TAPP is safe and feasible for the operation of acute incarcerated inguinal hernia. TAPP had better comfort and faster recovery over open preperitoneal repair for the appropriate patients with incarcerated/strangulated inguinal hernia, which can reduce acute pain, shorten hospital stay and return to normal activities earlier.

Prospective Analysis of Incisional Morbidity Associated With Anterior Surgical Approaches to the Lumbar Spine.

Anterior approaches to the lumbar spine have been used extensively for various indications but they are also associated with unique complications and have been linked with higher incisional morbidity.This study aimsto evaluate incisional morbidity related to anterior lumbar surgeries and to assess how incisional outcomes correlate with patient and surgery-related factors. Patients ≥18 years old and with planned anterior lumbar fusions from L1 to S1 were prospectively enrolled. Follow-up ended at two years, and patients who did not complete the follow-upwere excluded. Incision was assessed for general appearance, width, color, cross-hatching, hypertrophy, and pain by using a validated scoring system and a visual analog scale (VAS). Patient and surgery-related factors were analyzed for possible correlations with complications or wound-related parameters. A total of 205 patients with a mean age of 54.4 ± 11.5 were included. Significant improvements were seen in color, hypertrophy, pain, and appearance of the incision. At two years, the mean patient-based VAS for appearance was 8.6 while surgeon-based VAS was 8.8. The total rate of complications was 9%, with no incisional hernia or bulging. No significant relation was found between incision-related parameters and the demographic and surgical variables. This study reports acceptable cosmetic results and no chronic pain after anterior lumbar surgery, which is contrary to previous reports. Together with a low total rate of complications, anterior approaches are safe when carefully executed, and have low morbidity.

The feasibility and safety of laparoscopic transcystic common bile duct exploration after prior gastrectomy.

The increased incidence of gallstones can be linked to previous gastrectomy (PG). However, the success rate of endoscopic retrograde cholangiopan-creatography after gastrectomy has significantly reduced. In such cases, laparoscopic transcystic common bile duct exploration (LTCBDE) may be an alternative. In this study, LTCBDE was evaluated for its safety and feasibility in patients with PG. We retrospectively evaluated 300 patients who underwent LTCBDE between January 2015 and June 2023. The subjects were divided into 2 groups according to their PG status: PG group and No-PG group. The perioperative data from the 2 groups were compared. The operation time in the PG group was longer than that in the No-PG group (184.69 ± 20.28 minutes vs 152.19 ± 26.37 minutes, P < .01). There was no significant difference in intraoperative blood loss (61.19 ± 41.65 mL vs 50.83 ± 30.47 mL, P = .087), postoperative hospital stay (6.36 ± 1.94 days vs 5.94 ± 1.36 days, P = .125), total complication rate (18.6 % vs 14.1 %, P = .382), stone clearance rate (93.2 % vs 96.3 %, P = .303), stone recurrence rate (3.4 % vs 1.7 %, P = .395), and conversion rate (6.8 % vs 7.0 %, P = .941) between the 2 groups. No deaths occurred in either groups. A history of gastrectomy may not affect the feasibility and safety of LTCBDE, because its perioperative results are comparable to those of patients with a history of No-gastrectomy.

Reduction in Balloon Pump Size Reduces Axillary Intraaortic Balloon Pump Failure Risk.

Axillary artery intra-aortic balloon pump (axIABP) placement has been implemented as a bridging solution before heart transplantation. This study evaluates complications associated with axIABP support and describes an approach to minimize adverse events. We previously described a percutaneous approach for axIABP placement. However, patients receiving axIABP between September 1, 2017, and September 26, 2019 (n = 32) demonstrated a high rate of balloon pump malfunction (8/32; 25%) and other complications (totaling 15/32; 47%). Sixty-four patients were sequentially treated under a revised protocol. Compared to the initial cohort, no significant differences in demographics were noted. A significant reduction in rate of balloon malfunction (8/32, 25% vs. 1/64, 2%; p < 0.001) and total complications (15/32, 47% vs. 10/64, 16%; p = 0.0025) during the period of support were noted after intervention. Subsequent analysis of total complications per device size (40 vs. ≤ 34 ml balloon) revealed significantly reduced complications in patients with smaller devices (40% vs. 13%, respectively; p = 0.0022). This study provides guidelines to limit complications in patients supported with axIABP, facilitating a protracted period of bridging support.

Safety and Effectiveness of Bone Allografts for Mastoid Obliteration After Mastoidectomy: A Pilot Study.

Various materials are used to perform post-mastoidectomy mastoid obliteration (MO) to reduce the risk of recurrent infections, stasis of secretions, or caloric dizziness. Autologous materials used as fillers for MO tend to be insufficient owing to shrinkage over time or inadequate volume of these substances. Synthetic materials are unsatisfactory for MO because of the risk of rejection and extrusion. We investigated the safety and effectiveness of bone allografts for post-mastoidectomy MO. We reviewed the medical records of patients who underwent mastoidectomy with MO between January 2013 and January 2021. In the MO group, bone allografts were additionally used to fill the residual mastoid cavity. In the canal wall down (CWD) group, all patients underwent CWD mastoidectomy with use of additional inferiorly based mucoperiosteal flaps. The study included the MO group (23 ears) and the CWD group (53 ears). In the MO group, compared with the preoperative status, we observed a decrease in the tendency of the air-bone gap postoperatively. Compared with the CWD group, the total complication rate showed a decreasing tendency in the MO group. No patient showed post-MO shrinkage of the grafted bone allograft or otorrhea. Further large-scale studies are warranted to confirm the advantages of bone allografts for MO, including maintenance with time and sufficient amount.

Analysis of the efficacy of left subclavian artery laser in situ fenestration combined with hybrid arch debranching surgery for aortic arch reconstruction in patients with Stanford type A aortic dissection

Objective: To observe the short-and mid-term efficacy of left subclavian artery(LSA) laser in situ fenestration combined with arch debranching surgery for aortic arch reconstruction in patients with Stanford type A aortic dissection aged 60 years and above. Methods: This is a retrospective cohort study. A total of 41 Stanford type A aortic dissection patients aged 60 years and above who received combined surgery in Department of Endovascular Surgery, the First Affiliated Hospital of Zhengzhou University from January 2018 to December 2020 were retrospectively analyzed. There were 25 males and 16 females, aged (67.3±5.9)years(range: 60 to 75 years). Among them, 19 patients underwent LSA laser in situ fenestration combined with arch debranching surgery(combined surgery group) and 22 patients underwent hybrid aortic arch debranching surgery(non-combined surgery group). Independent sample t test, χ2 test and Fisher exact probability method were used to compare the clinical characteristics of the two groups. Kaplan-Meier method was used for survival analysis, and the 5-year survival rate of the two groups was compared by Log-rank test. Results: Body mass index in the combined operation group was significantly higher than that in the non-combined operation group ((27.1±1.6)kg/m2 vs.(26.9±1.9)kg/m2; t=2.766,P=0.006), and the difference was statistically significant. There was no statistical significance in the comparison of other general data (all P>0.05). The operation time ((321.3±11.4) minutes vs. (329.6±7.3)minutes; t=-2.733, P=0.010) and LSA reconstruction time ((32.4±3.0)minutes vs. (42.4±6.0)minutes; t=-6.842, P<0.01) in the combined operation group were significantly shortened, and the difference was statistically significant. The rate of LSA reconstruction in the combined operation group (100% vs. 72.7%; P=0.023) was significantly higher than that in the non-combined operation group, and the difference was statistically significant. There were no significant differences in the incidence of pulmonary infection, unplanned second operation, continuous renal replacement therapy, neurological complications and the in-hospital mortality between the two groups. Compared with the non-combined surgery group, the total complication rate related to LSA reconstruction was significantly lower in the combined surgery group (0 vs. 27.3%; P=0.023). Kaplan-Meier survival analysis showed that there was no difference in 5-year survival rate between the combined operation group and the non-combined operation group (84.2% vs. 77.3%; χ2=0.310, P=0.578). Conclusion: Laser in situ fenestration of the LSA combined with arch debranching surgery to reconstruct the aortic arch can significantly shorten the operation and LSA reconstruction time in patients aged 60 years and above with Stanford type A aortic dissection, improve the success rate of LSA reconstruction, and reduce the occurrence rate of LSA reconstruction complications.

Clinical efficacy of laparoscopic cholecystectomy combined with endoscopic papillary balloon dilation in treatment of gallbladder stones with common bile duct stones: A retrospective study.

The incidence of cholelithiasis has been on the rise in recent years, but the choice of procedure is controversial. To investigate the efficacy of laparoscopic cholecystectomy (LC) combined with endoscopic papillary balloon dilation (EPBD) in patients with gallbladder stones (GS) with common bile duct stones (CBDS). The clinical data of 102 patients with GS combined with CBDS were selected for retrospective analysis and divided into either an LC + EPBD group (n = 50) or an LC + endoscopic sphincterotomy (EST) group (n = 52) according to surgical methods. Surgery-related indexes, postoperative recovery, postoperative complications, and expression levels of inflammatory response indexes were compared between the two groups. Total surgical time, stone free rate, rate of conversion to laparotomy, and successful stone extraction rate did not differ significantly between the LC + EPBD group and LC + EST group. Intraoperative hemorrhage, time to ambulation, and length of hospitalization in the LC + EPBD group were lower than those of the LC + EST group (P < 0.05). The rate of total complications of the two groups was 9.80% and 17.65%, respectively, and the difference was not statistically significant. No serious complications occurred in either group. At 48 h postoperatively, the expression levels of interleukin-6, tumor necrosis factor-α, high-sensitivity C-reactive protein, and procalcitonin were lower in the LC + EPBD group than in the LC + EST group (P < 0.05). At 3 d postoperatively, the expression levels of aspartate transaminase, alanine transaminase, and total bilirubin were lower in the LC + EPBD group than in the LC + EST group (P < 0.05). LC combined with EPBD and LC combined with EST are both effective procedures for the treatment of GS with CBDS, in which LC combined with EPBD is beneficial to shorten the patient's hospitalization time, reduce the magnitude of elevated inflammatory response indexes, and promote postoperative recovery.

Fully robotic side-to-side stapled anastomosis provides less anastomotic leakage than conventional minimally invasive approach in Ivor Lewis esophagectomy.

This study evaluates surgical outcomes of minimally invasive Ivor Lewis esophagectomy (ILE) for esophageal and esophagogastric cancer, with the comparison of the robotic approach (RA) and the conventional minimally invasive approach (CA). Selected patients who underwent minimally invasive ILE for esophageal cancer were included between January 2017 and December 2023. We retrospectively investigated the patients' background characteristics and the short-term surgical outcomes. In this period, among a total of 840 esophagectomies, 81 patients (9.6%) underwent minimally invasive ILE, consisting of 24 cases with RA and 57 with CA. The major indications for ILE were adenocarcinoma of the distal esophagus or esophagogastric junction and patients with prior head and neck cancer treatment. Among these thoracic approaches, there were no significant differences in the patients' indications and characteristics, including age, histology, tumor location, clinical TNM stage, and preoperative therapy. Compared with the CA group, no anastomotic leakage was observed in the RA group (17.5% vs. 0, p = .035). Rates of total postoperative complications and length of hospital stay also tended to be reduced in the RA group but did not reach significance. In the Ivor Lewis esophagectomy with a side-to-side linear-stapled anastomosis, the fully robotic approach has the potential to powerfully reduce anastomotic leakage compared to the conventional minimally invasive approach.

Impact of major hepatectomy on recurrence after resection of hepatocellular carcinoma at CNLC Ib stage: a propensity score matching study.

Patients with hepatocellular carcinoma (HCC) who undergo curative hepatectomy may experience varying remnant liver volumes. Our study aimed to evaluate whether the extent of liver resection has an effect on postoperative recurrence in HCC patients at China Liver Cancer Staging (CNLC) Ib stage. A retrospective analysis was conducted on 197 patients who underwent hepatectomy for a solitary HCC lesion measuring ≥5cm (CNLC Ιb stage) between January 2019 and June 2022. Patients were divided into major hepatectomy (MAH) group (n=70) and minor hepatectomy (MIH) group (n=127) based on the extent of liver resection. Recurrence-free survival (RFS) was compared between the two groups. Propensity score matching (PSM) was employed to minimize bias in the retrospective analysis. Patients who underwent MAH had a greater total complication rate than did those who underwent MIH (35.7% vs. 11.8%, P<0.001). The median RFS was 14.6 months (95% CI: 11.1-18.1) for MAH group and 24.1 months (95% CI 21.2-27.1) for MIH group (P<0.001). After PSM, patients who underwent MAH still had a greater total complication rate than those who underwent MIH (36.7% vs. 16.3%, P=0.037). The median RFS was 13.2 months (95% CI: 15.1-21.7) for MAH group and 22.3 months (95% CI 18.1-26.5) for MIH group (P=0.0013). The Cox regression model identified MAH as an independent poor predictor for HCC recurrence (hazard ratios of 1.826 and 2.062 before and after PSM, respectively; both P<0.05). MIH can be performed with fewer postoperative complications and contributes to improved RFS in patients with HCC at CNLC Ιb stage compared to MAH. Parenchyma-sparing resection should be considered the first choice for these HCCs.

The Impact of Surgeon Experience on Surgical Parameters and Complication Rates for the Surgical Management of Adult Spinal Deformities: A Systematic Review and Meta-Analysis

The surgical management of adult spinal deformities (ASDs) involves a wide variety of complex and technically challenging operative techniques. Despite numerous publications examining the relationship between surgeon experience and outcomes in ASD, no systematic review or meta-analysis exists. This first-time systematic review and meta-analysis examines the impact of surgeon experience on the surgical parameters and complication rates for the surgical management of ASD. Four databases were used for the initial search of this study from database inception until 22 September 2023. The inclusion criteria required articles that examined the outcomes for surgery for ASD, stratified outcomes by surgeon experience and/or the learning curve as a proxy for surgeon experience, and utilized adult patients (&gt;18 years of age). Seven articles met the criteria for final inclusion. Patients in the Experienced Surgeon group had statistically significantly lower levels of EBL with no significant difference in operative time after surgery for ASD compared to patients in the Inexperienced Surgeon group via a meta-analysis of three articles. Patients in the Experienced Surgeon group had a statistically significantly lower total complication rate compared to patients in the Inexperienced Surgeon group via a meta-analysis. Increased surgeon experience resulted in lower levels of EBL, without a significant difference in the operative time after surgery for ASD.

Glenoid structural bone grafting in reverse total shoulder arthroplasty: clinical and radiographic outcomes

IntroductionCurrent options for reconstruction of large glenoid defects in reverse total shoulder arthroplasty (RTSA) include structural bone grafting, utilization of augmented components, or 3D printed custom implants. Given the paucity in the literature on structural bone grafts in RTSA, this study reflects our experience on clinical and radiographic outcomes of structural bone grafts utilized for glenoid defects in RTSA. MethodsWe identified 33 consecutive patients who underwent RTSA utilizing structural bone grafts for glenoid bone loss between 2008 and 2019. Twenty-six patients with mean clinical follow-up of 4.4 ± 3.9 years and mean radiographic follow-up of 2.7 ± 3.2 years were included. Patient demographic data, peri-operative functional outcomes, radiographic outcomes, complications, and re-operation rates were determined. ResultsBetween 2008 and 2019, 26 RTSAs were performed utilizing structural autograft or allograft for glenoid defects. There were 20 females (77%) and 6 males (23%), with mean presenting age of 68 years (range 41-86), mean BMI of 29 (range 21-44) and mean Charlson Comorbidity Index of 3 (range 0-8). There were 19 cases of central glenoid defects, and 7 were combined central and peripheral defects. Structural grafts included humeral head autograft (7), proximal humerus autograft (7), iliac crest autograft (7), distal clavicle autograft (2), and femoral head allograft (3). All eighteen revision RTSA cases had simultaneous humeral-sided revision. There was significant postoperative improvement in ASES scores (27.0 ± 12.6 preop vs. 59.8 ± 24.1 postop; p<0.001) and VAS scores (8.1 ± 3.6 preop vs. 3.0 ± 3.2 postop; p<0.001). Range of motion improved significantly for active forward elevation (63 ± 36º preop vs. 104 ± 36º postop; p<0.001) and external rotation (21 ± 20º preop vs. 32 ± 23º postop, p=0.036). Eighty-eight percent (23/26) of cases had successful reconstruction of the glenoid, defined as no visible radiolucent lines nor glenoid component migration at final follow-up. Re-operation rate was 19% (5/26) Postoperative complications included 2 cases of acromial stress fractures that were treated non-operatively, for a total complication rate (including re-operation) of 27% (7/26 cases). ConclusionsThe use of structural bone autografts and allografts in RTSA was associated with improved outcome scores and range of motion. A reoperation rate of 19% and total complication rate of 27% were reported for these challenging cases. However, 86% of these complications were not related to structural glenoid reconstruction failure. Structural grafts are a reasonable option for glenoid reconstruction in RTSA cases with glenoid bone loss.