Results Of Surgical Treatment Research Articles

Displaced proximal humeral fractures in skeletally immature patients: functional outcomes of surgical treatment.

To report the functional results of our experience and to describe intraoperative findings and complications due to the techniques used in our service. From January 2018 to December 2022, 27 Pediatric patients aged from 8 to 16years underwent surgery to treat proximal humerus fractures. Their demographic characteristics were evaluated, as well as their clinical characteristics on admission, type of reduction (closed/open), presence of interposition in open reductions, type of implant, complications, and functional range of movement according to two shoulder functional scores. Mean age was 11.2years (8-15), there was a predominance of males, who accounted for 70% of the cases, and sports accidents were the cause of injury in 44% of the cases. Anatomical location was balanced between patients, including 55% of physeal fractures and 45% of metaphyseal ones. Overall, 81.5% of patients required open reduction to achieve axis correction, and that 55.5% of fractures were fixed with Kirschner wires, and 44, 4% with elastic titanium nails. Mean QuickDASH score was 0.58 (0-1.7), and Constant score was 9 (3-24). There were no major complications, but 27% of cases subjected to open reduction presented a hypertrophic scar. Surgical treatment of severely displaced proximal humerus fractures is successful, both with closed and open reduction; type of implant does not play a key role and should be selected based on the characteristics of each case. Surgical training should prevail at the time of decision-making. When these recommendations are followed, results can be excellent and sequelae are infrequent.

Surgical Treatment for Endometrial Cancer, Hysterectomy Performed via Minimally Invasive Routes Compared with Open Surgery: A Systematic Review and Network Meta-Analysis

Background: Total hysterectomy with bilateral salpingo-oophorectomy via minimally invasive surgery (MIS) has emerged as the standard of care for early-stage endometrial cancer (EC). Prior systematic reviews and meta-analyses have focused on outcomes reported solely from randomised controlled trials (RCTs), overlooking valuable data from non-randomised studies. This inaugural systematic review and network meta-analysis comprehensively compares clinical and oncological outcomes between MIS and open surgery for early-stage EC, incorporating evidence from randomised and non-randomised studies. Methods: This study was prospectively registered on PROSPERO (CRD42020186959). All original research of any experimental design reporting clinical and oncological outcomes of surgical treatment for endometrial cancer was included. Study selection was restricted to English-language peer-reviewed journal articles published 1 January 1995–31 December 2021. A Bayesian network meta-analysis was conducted. Results: A total of 99 studies were included in the network meta-analysis, comprising 181,716 women and 14 outcomes. Compared with open surgery, laparoscopic and robotic-assisted surgery demonstrated reduced blood loss and length of hospital stay but increased operating time. Compared with laparoscopic surgery, robotic-assisted surgery was associated with a significant reduction in ileus (OR = 0.40, 95% CrI: 0.17–0.87) and total intra-operative complications (OR = 0.38, 95% CrI: 0.17–0.75) as well as a higher disease-free survival (OR = 2.45, 95% CrI: 1.04–6.34). Conclusions: For treating early endometrial cancer, minimal-access surgery via robotic-assisted or laparoscopic techniques appears safer and more efficacious than open surgery. Robotic-assisted surgery is associated with fewer complications and favourable oncological outcomes.

Surgical treatment and reproductive outcomes in caesarean scar pregnancy at a single center

BackgroundTo investigate factors associated with different reproductive outcomes in patients with Caesarean scar pregnancies (CSPs).MethodsBetween May 2017 and July 2022, 549 patients underwent ultrasound-guided uterine aspiration and laparoscopic scar repair at the Gynaecology Department of Hubei Maternal and Child Health Hospital. Ultrasound-guided uterine aspiration was performed in patients with type I and II CSPs, and laparoscopic scar repair was performed in patients with type III CSP. The reproductive outcomes of 100 patients with fertility needs were followed up and compared between the groups.ResultsOf 100 patients, 43% had live births (43/100), 19% had abortions (19/100), 38% had secondary infertility (38/100), 15% had recurrent CSPs (RCSPs) (15/100). The reproductive outcomes of patients with CSPs after surgical treatment were not correlated with age, body mass index, time of gestation, yields, abortions, Caesarean sections, length of hospital stay, weeks of menopause during treatment, maximum diameter of the gestational sac, thickness of the remaining muscle layer of the uterine scar, type of CSP, surgical method, uterine artery embolisation during treatment, major bleeding, or presence of uterine adhesions after surgery. Abortion after treatment was the only risk factor affecting RCSPs (odds ratio 11.25, 95% confidence interval, 3.302–38.325; P < 0.01) and it had a certain predictive value for RCSP occurrence (area under the curve, 0.741).ConclusionsThe recurrence probability of CSPs was low, and women with childbearing intentions after CSPs should be encouraged to become pregnant again. Abortion after CSP is a risk factor for RCSP. No significant difference in reproductive outcomes was observed between the patients who underwent ultrasound-guided uterine aspiration and those who underwent laparoscopic scar repair for CSP.

Impact of perioperative high-protein nutritional support on postoperative outcomes in the treatment of primary lung cancer: Russian prospective multicenter comparative study (NUTRILUNC-study)

BACKGROUND: Up to 60% of lung cancer pts experience weight loss. Prevalence of sarcopenia in patients (pts) with non-small cell lung cancer (NSCLC) is about 43% and is an independent predictor of worse overall survival. It was shown that nutritional support improves outcomes in pts with cancer. AIM: To evaluate impact of perioperative nutritional support on surgical treatment outcomes of patients with NSCLC. MATERIALS AND METHODS: Patients with primary NSCLC (n=112, 69 males), aged 57,2±8,2, awaiting lung surgery and being at risk of malnutrition (Nutritional Risk Screening Assessment 2002 score ≥3) were randomized into 2 groups. Study group (n=55) received oral nutritional support (Nutridrink Compact Protein, Nutricia LLC), 250 ml/d (36 g of protein, 612 kcal) for 14 d before and 14 d after surgery in addition to standard diet. Control group (n=57) had a standard diet. The number of respiratory complications after surgery, length of hospitalization, anthropometric, functional, laboratory parameters, quality of life (according to Quality of Life Questionnaire Core-30) were assessed. Results were presented as mean ± standard deviation. Differences were considered significant at p ≤0.05. RESULTS: In the study group there were fewer respiratory complications (p 0.01), and a shorter length of hospitalization (p=0.03). Body weight in the study group did not change significantly, while in the control group it decreased (0.15±3.7 kg versus loss of 3.47±3.6 kg). Results of six-minute walk test and hand grip dynamometry were higher in the study group then in the control group (411.8±56.0 m versus 383.2±52.1 m; 33.5±8.4 kg versus 27.1±6.8 kg). Quality of life was better in the study group, p 0.05. The total protein and albumin levels were higher in the study group (70.9±5.6 g/l versus 63.1±4.0 g/l; 38.5±5.8 g/l versus 33.2±3.0 g/l). One patient in study group experienced 1st grade diarrhea. CONCLUSION: In patients with NSCLC at risk of malnutrition perioperative nutritional support with high protein oral nutritional support has a positive effect on surgical treatment outcomes.

Patellofemoral Instability Part II: Surgical Treatment

Treatment of patellofemoral instability in skeletally mature patients remains an important area of clinical and research interest. Both nonsurgical and surgical interventions are used to treat the underlying causes. Surgical management is the mainstay of treatment of recurrent PFI that fails nonsurgical treatment, and it is broadly classified into bony and soft-tissue procedures. Proximal bony procedures include femoral trochleoplasty, derotational osteotomies, and coronal alignment correction of the femur. Distal bony procedures include tibial tubercle transfer and derotational (supratubercle and infratubercle) osteotomies. Soft-tissue procedures consist of medial patellofemoral ligament repair or reconstruction and lateral lengthening procedures. This article is the second part of our two-article review on PFI, which focuses on surgical treatment options, their indications, outcomes, and potential complications.

Outcomes of Surgical and Endovascular Treatment for Cephalic Arch Stenosis in Proximal Arteriovenous Fistula.

The cephalic arch is a significant site of stenosis in proximal arteriovenous fistulas (AVFs) that contributes to access dysfunction and thrombosis. This study aimed to evaluate the outcomes of surgical treatment (ST) and endovascular treatment (ET) for cephalic arch stenosis (CAS). A total of 62 patients with proximal AVF who underwent CAS revision using either ST or ET were enrolled between January 2018 and March 2023. In the ET group, only the initial ET following AVF formation was considered, to mitigate bias. In the ST group, central transposition of the native AVF (transposition group) or interposition of the prosthetic graft into the proximal basilic or axillary vein (interposition group) was performed. We evaluated primary and functional patency based on these groups and calculated the number of patency loss events after CAS treatment. Of the 62 patients, 38 (61%) were male, with a mean age of 66.4 years. ST was performed in 26 (42%) patients, including transposition in 16 and interposition in 10, whereas ET was administered to 36 patients during the study period. Among the ST recipients, 42% had a history of ET for CAS. The incidence of AVF thrombosis was marginally higher in the ST group than in the ET group (39% vs. 19%, P=0.098). The primary patency rates at 6 months, 1 year, and 3 years were 87%, 87%, and 66% in the transposition group; 45%, 23%, and 11% in the interposition group; and 66%, 49%, and 17% in the ET group, respectively. Notably, the primary patency of the transposition group was significantly higher than that of the interposition (P=0.001) and ET groups (P=0.016). The frequency of patency loss events per person-year after the initial revision was 0.40, 0.52, and 1.42 in the transposition, interposition, and ET groups, respectively. Transposition exhibited the most favorable primary patency rate and the lowest number of subsequent patency loss events during follow-up despite the higher rates of AVF thrombosis and previous ET at presentation. Consequently, transposition should be actively considered in eligible patients with CAS.

Comparison of Long-Term Outcomes of Surgical Treatment of Human Papillomavirus-Dependent Neoplastic Lesions in Patients With Chronic Immunosuppression After Allogenic Organ Transplantation and Patients With Primary or Acquired Immunodeficiency—A One-Center Experience

Immunodeficiency predisposes to severe manifestations of human papillomavirus (HPV) infection, including extensive, recalcitrant anogenital lesions and their progression towards carcinomas. This holds for primary and acquired immunodeficiencies, and post-transplant immunosuppressive therapy. About 50% to 90% of patients receiving chronic immunosuppression after allogenic transplantation develop HPV-associated lesions within 4 to 5 years, comprising 10% to 15% of patients presenting with (pre)cancerous HPV-dependent anogenital lesions. Immunodeficiency is one of the highest risk factors associated with severe clinical manifestations of HPV-associated cancers. The primary objective of this work is to compare the long-term therapeutic effectiveness of surgical intervention for HPV-dependent lesions in transplant recipients undergoing chronic immunosuppression and patients burdened with primary or acquired immunodeficiencies. Two groups of 30 patients (selected for most extensive presentations of HPV-dependent neoplastic anogenital lesions), who underwent surgical treatment of these lesions were followed up for 3 to 5 years. The first group comprised patients who qualified and underwent kidney or liver transplantation (10 for a rare disease indication) and are under chronic immunosuppressive regimens. The second group comprised patients burdened by primary or acquired immunodeficiency (15 each). The recurrence rate in the follow-up period was the primary compared parameter. The recurrence rate was higher in the second group, amounting to >15%. For the first group a <5% recurrence rate was observed for recipients without rare disease indications, compared to <15% for recipients with such indications. The importance of rapid surgical intervention and the need for postoperative monitoring for recurrence is highlighted. Chronic immunosuppression demonstrates high relative safety and efficacy in terms of HPV-dependent anogenital lesion recurrence.

Short-term Outcomes of Surgical Treatment of Benign Obstructive Jaundice, Sana'a, Yemen.

Short-term Outcomes of Surgical Treatment of Benign Obstructive Jaundice, Sana'a, Yemen.

Assessment of surgical treatment and outcome of chronic subdural hematoma at University of Gondar Comprehensive Specialized Hospital, a one year prospective study

IntroductionChronic subdural hematomas are a relatively common condition defined as an abnormal collection of blood and its break down products in the subdural space, usually accompanied by a history of preceding mild head trauma. Surgical management remains the mainstay of treatment. The objective of this study was to assess the surgical treatment outcome of patients operated on for chronic subdural hematoma at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. This comprehensive novel study serves as a benchmark for assessing therapeutic outcomes among patients with chronic subdural hematoma in the context of Ethiopia. MethodInstitution-based prospective observational study was conducted among patients operated on for symptomatic chronic subdural hematoma at University of Gondar Comprehensive Specialized Hospital from January 1, 2023, to December 31, 2023 G.C. ResultA total of 107 patients (70 males (65.4%) and 37 females (34.6%) with a male to female ration of 1.9:1 and mean age of 62.4 and a standard deviation of 13.7 (range from 23 to 92) were studied. 51 (47.7%) of the patients had a history of antecedent trauma. In terms of clinical symptoms, 86 (80.4%) patients had weakness as the chief complaint, followed by headache in 81 (75.7%). Among complications, recurrence is the most common, which was seen in 16 (15%) patients, followed by altered mental status (confusion, delirium) in 18 (16.8%) patients. The mean duration of the hospital stay was 6 days, with a standard deviation of 4 days. The majority of the patients had a good recovery with the resumption of normal life: 92 (86%), 10 (9.3%) patients had moderate disability, were disabled but independent, 2 (1.8%) patients had severe disability, were dependent on daily support, and 3 (2.8%) patients died. ConclusionChronic subdural hematomas are a relatively common condition characterized by an abnormal collection of blood. Antecedent trauma is the usual risk factor. Complication can happen following surgical intervention; however, patients with chronic subdural hematoma generally have a good prognosis.

Assessment of the quality of life of children having the treatment for congenital hip dislocation

Long-term surgical treatment outcomes in children with congenital hip dislocation can be various and depend on many factors, including the age in time of surgery. The quality of life assessment systems are modern tools to study the effectiveness of previous treatment, as well as to plan subsequent comprehensive rehabilitation. Material and methods. The study included 68 children divided into the groups according to the age of the primary surgical intervention. There were three groups: group 1 – 21 patients under 1.5 years, group 2 – 22 children aged 1.5–4-years, group 3 – 25 children over 4 years. Objective medical assessment of the clinical outcomes was carried out with the McKay’s criteria. The PedsQL4.0 questionnaire, pediatric and parental forms were used to assess the patients’ quality of life. Results. The majority of children in the 1st age group had excellent results (52.3%), in the 2nd and 3rd groups there were fewer such results (40.9 and 32 %, respectively). Having analyzed the data of the questionnaires for children and their caregivers we found that the both categories from group 3 demonstrated the lowest quality of life parameters. Conclusions. The frequency of consequences such as discomfort, limping, limb length discrepancy was also higher in children underwent surgery at the age of over 4 years old. It correlates with the questionnaire results and demonstrates a lower quality of life in children from group 3.

Outcomes of surgical treatment of patellar instability in children with Down syndrome

Backgroundpatellar instability is a relatively frequent musculoskeletal disorder in children with Down syndrome (DS). However, such a condition has seldom been studied in the literature, even less its surgical treatment. Different techniques have been offered for this condition; the evidence for surgical options is scarce and primarily based on case reports or case series with few patients and heterogeneous techniques. Given this background, we aimed to evaluate the outcomes of a uniform kind of surgical procedure for such a condition that combined lateral soft tissue release, medial patellofemoral ligament (MPFL) reconstruction (using a partial-thickness quadriceps tendon autograft), the Roux-Goldthwait procedure, and V-Y quadricepsplasty (if needed).Materials and methodsThis retrospective study involved 11 skeletally immature patients (12 knees; 9 males and 2 females), 5.5 to 14.1 years of age, with DS who had patellofemoral instability (PFI) and were managed by this technique between October 2018 and March 2020. Preoperative radiography, CT scan, and MRI were performed to evaluate the physis status, lower limb alignment, patellar height, trochlear morphology, and any associated knee pathology. A functional knee assessment was done by using the Kujala score and the modified Lysholm score.ResultsThe mean time of follow-up (± SD) was 47.7 ± 5.8 months (range: 39–56). Pre-operatively, the Kujala score (± SD) was 52.6 ± 14.3 (range: (31–74), and at final follow-up, it was 92.2 ± 4.4 (range: (88–98), showing a significant improvement (P < 0.001). The preoperative modified Lysholm score (± SD) was 54.3 ± 8.1 (range: 39–62), and at final follow-up it was 92.4 ± 5.3 (range: 82–96), showing a significant improvement (P < 0.001). All patients had a stable patella without a recurrence of instability and regained full ROM. There was no incidence of a patellar fracture or femoral physis injury.ConclusionsOur proposed technique of combined soft tissue procedures, including lateral soft tissue release, MPFL reconstruction (using a partial-thickness quadriceps tendon autograft), the Roux-Goldthwait procedure, and V-Y quadricepsplasty, was an effective method for treating patellar instability in children with DS while avoiding physeal injury and patellar fracture. Functional scores and radiological outcomes were improved.Level of evidenceIV; retrospective case series.

Effects of preoperative biliary drainage on the outcomes of surgical treatment in cholangiocarcinoma: A propensity score matching analysis

BackgroundHyperbilirubinemia is known to increase morbidity and mortality in patients undergoing liver resection for cholangiocarcinoma (CCA). Preoperative biliary drainage (PBD) in patients who have no acute cholangitis or require portal vein embolization is still debatable. The goal of this study is to investigate how PBD affects the surgical results after liver resection. MethodsBetween October 2013 and December 2020, CCA patients presenting with obstructive jaundice who underwent liver resection were retrospectively reviewed. The pre-operative, peri-operative and post-operative characteristics were extracted. To compare the outcomes of the PBD and direct surgery groups, propensity score matching analysis (PSM) and multivariable risk regression analysis were used to analyze. ResultsA total of 355 patients were enrolled, with 99 of them undergoing PBD. At diagnosis, those with PBD showed significantly greater bilirubin levels than those without (20.7 vs 9.6 ​mg/dL, p ​< ​0.001). However, after drainage, the bilirubin level in the PBD group was lower than the direct surgery group (5.5 vs 9.6 ​mg/dL, p ​< ​0.001). Overall postoperative morbidity and mortality were unaffected by PBD in full patient cohort. However, after PSM, PBD was associated with decreased major post-hepatectomy liver failure (PHLF) and 90-day mortality rate, (20.3% vs 39.24%, p ​= ​0.014 and 3.8% vs 22.8%, p ​= ​0.001, respectively). At multivariable analysis of PSM patient cohort, PBD was associated with decreased major post-operative complication (RR 0.64, 95%CI 0.419–0.986), PHLF (RR 0.40, 95%CI 0.227–0.705) and 90-day mortality (RR 0.21, 95%CI 0.086–0.629). ConclusionPBD was associated with decreased post-hepatectomy liver failure and postoperative mortality after liver resection in jaundiced CCA patients.

Application and effect of tension-reducing suture in surgical treatment of hypertrophic scar

PurposeTo investigate the application and effectiveness of tension-reducing suture in the repair of hypertrophic scars.MethodsA retrospective analysis of clinical data was conducted on 82 patients with hypertrophic scars treated at the Department of Burns and Plastic Surgery of Nanjing Drum Tower Hospital from September 2021 to December 2022. Patients were operated with combination of heart-shaped tension-reducing suturing technique and looped, broad, and deep buried (LBD) suturing technique or conventional suture method. Outcomes of surgical treatment were assessed before and 6 months after surgery using the Patient and Observer Scar Assessment Scale (POSAS) and the Vancouver Scar Scale (VSS).ResultsImprovements were achieved on scar quality compared to that preoperatively, with a reduction in scar width (1.7 ± 0.6 cm vs. 0.7 ± 0.2 cm, P < 0.001). Assessment using the POSAS and VSS scales showed significant improvements in each single parameter and total score compared to preoperative values (P < 0.05). The Combination method group achieved better score in total score of VSS scale, in color, stiffness, thickness and overall opinion of PSAS scale, and in vascularity, thickness, pliability and overall opinion of OSAS scale.ConclusionThe amalgamation of the heart-shaped tension-reducing suturing technique and the LBD suturing technique has shown promising outcomes, garnering notably high levels of patient satisfaction in the context of hypertrophic scar repair. Patients have exhibited favorable postoperative recoveries, underscoring the clinical merit and the prospective broader applicability of this approach in the realm of hypertrophic scar management.

Systemic Inflammation Response Index (SIRI) and Monocyte-to-Lymphocyte Ratio (MLR) Are Predictors of Good Outcomes in Surgical Treatment of Periprosthetic Joint Infections of Lower Limbs: A Single-Center Retrospective Analysis.

Periprosthetic joint infection (PJI) is a devastating complication that develops after total joint arthroplasty (TJA), whose incidence is expected to increase over the years. Traditionally, surgical treatment of PJI has been based on algorithms, where early infections are preferably treated with debridement, antibiotics, and implant retention (DAIR) and late infections with two-stage revision surgery. Two-stage revision is considered the "gold standard" for treatment of chronic prosthetic joint infection (PJI) as it enables local delivery of antibiotics, maintenance of limb-length and mobility, and easier reimplantation. Many studies have attempted to identify potential predicting factors for early diagnosis of PJI, but its management remains challenging. In this observational retrospective study, we investigated the potential role of inflammatory blood markers (neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), systemic inflammatory index (SII), systemic inflammatory response index (SIRI), and aggregate index of systemic inflammation (AISI)) as prognostic factors in two-stage exchange arthroplasty for PJI. A single-center retrospective analysis was conducted, collecting clinical data and laboratory parameters from patients submitted to prosthetic explantation (EP) for chronic PJI. Laboratory parameters (PCR, NLR, MLR, PLR, SIRI, SII, and AISI) were evaluated at the explantation time; at 4, 6, and 8 weeks after surgery; and at reimplantation time. The correlation between laboratory parameters and surgery success was evaluated and defined as infection absence/resolution at the last follow-up. A total of 57 patients with PJI were evaluated (62% males; average age 70 years, SD 12.14). Fifty-three patients with chronic PJI were included. Nine patients underwent DAIR revision surgery and chronic suppressive therapy; two patients died. Nineteen patients completed the two-stage revision process (prosthetic removal, spacer placement, and subsequent replanting). Among them, none showed signs of reinfection or persistence of infection at the last available follow-up. The other twenty-three patients did not replant due to persistent infection: among them, some (the most) underwent spacer retention; others (fewer in number) were submitted to resection arthroplasty and arthrodesis (Girdlestone technique) or chronic suppressive antibiotic therapy; the remaining were, over time, lost to follow-up. Of the patients who concluded the two-stage revision, the ones with high SIRI values (mean 3.08 SD 1.7 and p-value 0.04) and MLR values (mean 0.4 SD 0.2 and p-value 0.02) at the explantation time were associated with a higher probability of infection resolution. Moreover, higher variation in the SIRI and PCR, also defined, respectively, as delta-SIRI (mean -2.3 SD 1.8 and p-value 0.03) and delta-PCR (mean -46 SD 35.7 and p-value 0.03), were associated with favorable outcomes. The results of our study suggest that, in patients with PJI undergoing EP, the SIRI and MLR values and delta-SIRI and delta-PCR values could be predictive of a favorable outcome. The evaluation of these laboratory indices, especially their determination at 4 weeks after removal, could therefore help to determine which patients could be successfully replanted and to identify the best time to replant. More studies analyzing a wider cohort of patients with chronic PJI are needed to validate the promising results of this study.

Treatment of pediatric intracranial aneurysms: institutional case series and systematic literature review.

Pediatric intracranial aneurysms (IAs) are rare and have distinct clinical profiles compared to adult IAs. They differ in location, size, morphology, presentation, and treatment strategies. We present our experience with pediatric IAs over an 18-year period using surgical and endovascular treatments and review the literature to identify commonalities in epidemiology, treatment, and outcomes. We identified all patients < 20 years old who underwent treatment for IAs at our institution between 2005 and 2020. Medical records and imaging were examined for demographic, clinical, and operative data. A systematic review was performed to identify studies reporting primary outcomes of surgical and endovascular treatment of pediatric IAs. Demographic information, aneurysm characteristics, treatment strategies, and outcomes were collected. Thirty-three patients underwent treatment for 37 aneurysms over 18 years. The mean age was 11.4 years, ranging from one month to 19 years. There were 21 males (63.6%) and 12 females (36.4%), yielding a male: female ratio of 1.75:1. Twenty-six (70.3%) aneurysms arose from the anterior circulation and 11 (29.7%) arose from the posterior circulation. Aneurysmal rupture occurred in 19 (57.5%) patients, of which 8 (24.2%) were categorized as Hunt-Hess grades IV or V. Aneurysm recurrence or rerupture occurred in five (15.2%) patients, and 5 patients (15.2%) died due to sequelae of their aneurysms. Twenty-one patients (63.6%) had a good outcome (modified Rankin Scale score 0-2) on last follow up. The systematic literature review yielded 48 studies which included 1,482 total aneurysms (611 with endovascular treatment; 656 treated surgically; 215 treated conservatively). Mean aneurysm recurrence rates in the literature were 12.7% and 3.9% for endovascular and surgical treatment, respectively. Our study provides data on the natural history and longitudinal outcomes for children treated for IAs at a single institution, in addition to our treatment strategies for various aneurysmal morphologies. Despite the high proportion of patients presenting with rupture, good functional outcomes can be achieved for most patients.

Improvement of Postoperative Quality of Life in Patients Over 80 Years Old With Thoracic Spinal Stenosis.

A retrospective comparative study was conducted to analyze the outcome of surgical and conservative treatment for patients over 80 years old with thoracic spinal stenosis (TSS). To evaluate the safety and efficiency of posterior spinal cord decompression surgery for over 80-year-old patients with TSS. Concerned about the risk of surgery, over 80-year-old patients with TSS are usually treated conservatively, which often leads to a decline in quality of life. So far as we know, no study demonstrates the risk and benefit of spine surgery for these patients. Over 80 years of age who underwent dorsal decompression surgery or conservative treatment due to TSS between January 2010 and November 2020 were analyzed. Sixty-four patients who completed follow-up PROM (patient-reported outcome measure) data were collected, including the mJOA (modified Japanese Orthopedic Association score) scoring system, VAS (visual analogue scale), questionnaire-based assessment of the ODI (Oswestry disability index), BI (Barthel index), and SF-36v2 (Short Form-36v2) Health Survey. The clinical characteristics, preoperative and postoperative imaging findings, operative records, complications, and individual outcomes were analyzed. Of the 64 patients, 38 underwent posterior decompression, pedicle screw fixation, and posterolateral fusion; another 26 chose conservative treatment. The baseline characteristics of the TSS patients in 2 groups show no significant differences. The clinical symptoms and imaging outcomes showed a significant improvement in the surgical group compared with the nonsurgical group, according to mJOA, VAS, ODI, BI, and SF-36v2. Cerebrospinal fluid leakage occurred in 6 patients, and transient neurological impairment occurred in 2 patients. Posterior decompression surgery for over 80-year-old patients with TSS is a safe and effective treatment, it has a good clinical outcome as well as an acceptable complication rate. However, there were no obvious improvements in quality of life or pain with conservative treatment.

Novel Parameter in Pre-Surgical Orthodontic Preparation: A Retrospective Study on the Role of the Upper Incisor Position and a Morphological Evaluation of the Anterior Nasal Spine.

The position and inclination of the incisors play a crucial role in achieving optimal outcomes in orthodontic and orthognathic surgical treatment, given their impact on facial aesthetics. Background/objectives: Due to numerous distorting factors that affect the reliability of the ANB angle, the aim of the present work is to evaluate a more constant parameter over time, the anterior nasal spine (ANS), and explore whether aligning the incisal margin of the upper incisors with the anterior nasal spine could be a reliable indicator for achieving appropriate labial support in pre-surgical orthodontic preparation. Methods: From a pool of 500 cone beam computed tomography (CBCT) scans, 50 CBCT examinations displaying a Class 1 skeletal pattern (ANB = 2° ± 2°) with an intermediate (3.2-4 mm) or mixed (4-6 mm) sagittal maxillary position (MX), as determined by the 3D multiplanar total face approach (TFA), were selected and compared with CBCT examinations randomly chosen from the initial pool. Moreover, 12 landmarks were identified, and measurements were automatically obtained, using software, and recorded. Mean and standard deviation values were calculated for each sample. A comparison was made between the two samples, aligning the results with the morphological analysis of the anterior nasal spine and the sagittal position of the upper maxilla. Results: In Class 1 subjects, the distance between the incisal margin and the plane passed in relation to the anterior nasal spine should range between -1 mm and 1 mm, aligned with or slightly ahead of the anterior nasal spine or slightly ahead of this limit. Conclusions: The anterior nasal spine can serve as a reliable reference point for planning the position of the upper incisors, with excessive proclination or retroclination from this reference point deemed unacceptable.

Outcomes of surgical treatment of tracheobronchomalacia in children

Outcomes of surgical treatment of tracheobronchomalacia in children

Can pelvic floor muscle function before surgery determine the outcome of surgical treatment of stress urinary incontinence in women?

The study aimed to determine whether pelvic floor muscle (PFM) function before surgery may correlate with the success of surgical interventions for treating stress urinary incontinence (SUI). Our hypothesis was that addressing identified variables in preoperative rehabilitation could potentially improve surgical outcomes. This prospective observational study was conducted at a single center and enrolled women qualified to mid-urethral tape insertion for SUI between 2020 and 2022. Digital palpation and manometry (Peritron™ 9300 V) were used to evaluate PFM function. The following parameters were acquired: vaginal resting pressure, vaginal pressure during maximal voluntary contraction (MVC), the area under the curve during a 10-second MVC, moreover the ability to perform correct PFM contraction, reflexive PFM contraction during cough and relaxation were assessed. All measurements were performed before the surgical treatment and during follow-up assessments at 1, 3, and 6 months postoperatively. The primary endpoint of the study was defined as objective cure, characterized by a negative cough stress test (CST), along with a subjective assessment based on the Urogenital Distress Inventory-6 (UDI-6) and Incontinence Impact Questionnaire-7 (IIQ-7). The study involved 57 eligible female participants, all of whom completed the 6-month follow-up. Objective cure was observed in 75.44% of cases, while subjective cure was reported in 33%. There was no association between PFM parameters and surgical outcomes. The success of surgical treatment of SUI 6 months postsurgery is not related to preoperative pelvic floor muscle function.

Comparable long‑term survival outcomes of endoscopic treatment versus surgical treatment for gastrointestinal stromal tumors with a diameter of 5–10 cm

Currently, endoscopic treatment for small gastrointestinal stromal tumors (GIST) has been widely accepted. However, for tumors larger than 5 cm, endoscopic treatment has not been recognized by national guidelines as the standard therapy due to concerns about safety and adverse tumor outcomes. Therefore, this study compares the long-term survival outcomes of endoscopic treatment and surgical treatment for GIST in the range of 5–10 cm. We selected patients with GIST from the Surveillance, Epidemiology, and End Results (SEER) database between 2004 and 2015. Kaplan–Meier analysis and the log-rank test were employed to compare the long-term survival outcomes between endoscopic treatment and surgical treatment. A multivariate Cox proportional hazards model was used for analysis to identify risk factors influencing patient prognosis. To balance baseline data, we performed 1:1 propensity score matching (PSM). A total of 1223 GIST patients were included, with 144 patients (11.8%) received endoscopic treatment and 1079 patients (88.2%) received surgical treatment. Before PSM, there was no significant difference in the long-term survival rates between the two groups [5-year OS (86.5% vs. 83.5%, P = 0.42), 10-year OS (70.4% vs. 66.7%, P = 0.42)]. After adjusting for covariates, we found that the overall survival (HR = 1.26, 95% CI 0.89–1.77, P = 0.19) and cancer-specific survival (HR = 1.69, 95% CI 0.99–2.89, P = 0.053) risks were comparable between the endoscopic treatment group and the surgical treatment group. In the analysis after PSM, there was no significant difference between the endoscopic treatment group and the surgical treatment group. Our study found that for GIST patients with tumor sizes between 5 and 10 cm, the long-term OS and CSS outcomes were similar between the endoscopic treatment group and the surgical treatment group.