One-stage Repair Research Articles

The results of single–stage repair for coarctation with ventricular septal defect in neonates

Background: The association of coarctation of the aorta (CoA) with a ventricular septal defect (VSD) in neonates is seriously who needs to surgery if not control heart failure by medicine in neonates. There are 2 procedures for repair includes: Two-stage repair (the repair coarctation and closure of the concomitant VSD as a secondary procedure), One-stage repair (the repair coarctation and closure of the concomitant VSD). Methods: We retrospectively reviewed patients (in neonate) undergoing repair of CoA with closure of VSD from 1/2015 to 12/2023. There were sixteens patients who underwent one-stage repair. The mean of age and body’s weight were 21 days (range from 14 days to 29 days) and 3,3 kilograms (range from 2,9 to 3,6). All patients had severe heart failure, lager VSD and gradient through aortic isthmus that was 54 mmHg. Results: The time of cardiopulmonary bypass, aortic clamping and selective cerebral perfusion time were: 126 mins; 87 mins and 18 mins. There were 5 patients with open chest. One patient died at ICU by multiple organ failure and one patient with cerebral haemorrhage. The gradient postopration of aortic arch was 7 mmHg with no residual VSD. During follow-up time 57 months after surgery, there was no late death. The mean gradient of aortic arch was 12 mmHg and one patient with 25 mmHg Conclusion: The results of single–stage repair for coarctation with ventricular septal defect in neonates was good with low re-coarctation.

Diagnose and treatment for Type D congenital esophageal atresia with tracheoesophageal fistula.

Type D esophageal atresia (EA) with tracheoesophageal fistula (TEF) is characterized by EA with both proximal and distal TEFs. It is a rare congenital anomaly with a very low incidence. To investigate diagnostic and treatment strategies for this rare condition. We retrospectively reviewed the clinicopathological features of patients with EA/TEF treated at our institution between January 2007 and September 2021. Among 386 patients with EA/TEF, 14 (3.6%) had type D EA/TEF. Only two patients were diagnosed with proximal TEF preoperatively. Seven patients were diagnosed intraoperatively. Five patients were missed for diagnosis during the initial surgery but was later confirmed by bronchoscopy. During the neonatal period, seven patients underwent a one-stage repair of proximal and distal TEF via thoracoscopy or thoracotomy. Due to missed diagnosis and other reasons, the other 7 patients underwent two-stage surgery for repair of the proximal TEF, including cervical incision and thoracoscopy. Ten of the 14 patients experienced postoperative complications including anastomotic leakage, pneumothorax, esophageal stricture, and recurrence. Patients who underwent one-stage repair of distal and proximal TEF during the neonatal period showed a higher incidence of anastomotic leak (4/7). In contrast, only one of seven patients with two-stage repair of the proximal TEF developed an anastomotic leak. Type D EA/TEF is a rare condition, and proximal TEFs are easily missed. Bronchoscopy may aim to diagnose and determine the correct surgical approach. A cervical approach may be more suitable for repairing the proximal TEF.

A scoping review on chordee correction in boys with ventral congenital penile curvature and hypospadias.

Congenital penile curvature (PC), often concomitant with hypospadias, poses challenges in urology. Surgical correction techniques, including plication and corporotomy, lack standardized guidelines. This study aims to address the paucity of high-level evidence by comprehensively reviewing the outcomes of PC correction procedures in patients with and without hypospadias. This will inform clinical decision-making and provide insights for future research and meta-analyses. We conducted this scoping review in accordance with the JBI Manual for Evidence Synthesis and PRISMA-ScR guidelines. An extensive literature search was performed and comparative studies published in English up to June 2023 were included. The studies were divided into three categories: PC without hypospadias, PC with hypospadias, and studies comparing two or more materials for covering the ventral corporotomy. Data extraction comprised author details, patient characteristics, study design, interventions, outcomes, and complications. Methodological quality was assessed using the Newcastle-Ottawa Scale. Forty-two studies were included in the review, which collectively comprised 3180 patients. Thirteen comparative studies reported the outcomes of surgery for congenital PC without hypospadias, 22 studies compared different techniques of PC correction in patients with hypospadias and 7 studies compared the type of materials for coverage following ventral corporotomy. In cases of PC without hypospadias, the most commonly reported surgery was the Nesbit's plication. For PC with hypospadias correction, the results of ventral corporotomy were superior to that of dorsal plication in most of the studies. The two-stage repair had better results when compared to the one-stage repair for patients with perineo-scrotal hypospadias. In studies comparing materials for coverage of ventral corporotomy, the tunica vaginalis flap or graft was utilized most commonly. The majority of the studies reported a success rate ranging from 85% to 100%. The methodological quality was high in all but four studies. Plication procedures are generally preferred for PC without hypospadias, but they result in penile shortening. For those with hypospadias, corporotomy is associated with superior outcomes than plication, especially for those with severe curvature and redo procedures. For ventral corporotomy coverage, the tunica vaginalis flap or graft is the most commonly reported tissue in the literature.

Simultaneous replacement of the aortic valve and hip joint in a patient with critical aortic stenosis and femoral neck fracture

Concomitant cardiovascular diseases in elderly patients with a hip fracture significantly increase the risk of developing postoperative complications. Developing the treatment algorithm for a combination of two or more diseases in this category of patients is the main task. The advantages of simultaneous surgery are one-stage repair of two or more surgical diseases, the implementation of one anesthetic procedure, the reduction in the total time of the patient’s stay in the hospital and the reduction in rehabilitation time. This paper presents the clinical observation of simultaneous surgical treatment of severe aortic stenosis and femoral neck fracture in an elderly patient.

Total arch replacement with frozen elephant trunk technique for Kommerell’s diverticulum with a right-sided aortic arch and aberrant left subclavian artery

BackgroundKommerell’s diverticulum with a right-sided aortic arch and aberrant left subclavian artery is uncommon. We perforemed a single-stage procedure with the frozen elephant trunk technique.Case presentationA 62-year-old man underwent aortic dissection a year ago, and computerized tomographic angiography performed at that time revealed a right aortic arch, Kommerell’s diverticulum (42 mm), and an aberrant left subclavian artery. We performed one-stage repair through median sternotomy. The cervical branches were exposed during the operation, and a deep hypothermic circulatory arrest with antegrade cerebral perfusion was established. The aorta was transected distally to the origin of the left carotid artery. We inserted a stent graft into the aorta, followed by peripheral anastomosis using a premade 5-branch Dacron graft. The right subclavian artery and the aorta were reconstructed, and the remaining cervical branches were reconstructed after the cross-clamp had been released.ConclusionsTotal arch replacement through median sternotomy was performed for the right aortic arch, Kommerell’s diverticulum, and aberrant left subclavian artery. The frozen elephant trunk technique is allowed to perform a one-stage operation safely.

A Novel Method for one-Stage Repair of the lip Vermilion Defects in Progressive Hemifacial Atrophy

Background Progressive hemifacial atrophy often causes lip vermilion defects in patients. In this study, we described a one-stage repair method for lip defects in progressive hemifacial atrophy using a lip vermilion mucosal flap or combined dermal fat flap graft. Patients and Methods Patients diagnosed with progressive hemifacial atrophy with lip vermilion defects from 2010 to 2022 were included in this study. Based on the severity and location of the patient's lip defect, a lip vermilion mucosal flap was designed and transferred to the lip defect or combined with a hip dermal fat flap for one-stage repair of the lip morphology. Lip morphology and function of patients were followed up after surgery. Results A total of 22 patients were enrolled in this study, including 15 patients with lip defects on the upper lip alone and 7 patients with both upper and lower lip defects. Follow-up six months to two years postoperatively, all patients recovered uneventfully without complications. The repaired lips of the patient had a full and symmetrical morphology with no visible scarring. Two patients experienced transient dysesthesia of the lips postoperatively and both returned to normal after three months. All patients had good lip closure with normal dietary and speech function. Conclusions The method we described for repairing lip defects in progressive hemifacial atrophy can achieve satisfactory aesthetic and functional lip results. The distinct advantage of this approach is that the patients undergo only one-stage operation and it can be used to repair both upper and lower lip defects.

The Slavcleft: A Three-Center Study of the Outcome of Treatment of Cleft Lip and Palate Considering Palatal Shape.

The degree of deviation of palatal shape from the norm may reflect facial growth disturbance in cleft lip and palate (CLP). The objective of this study was to compare the palatal morphology in children treated with different surgical protocols. Palatal shape was assessed with geometric morphometrics (GM) including Procrustes superimposition, principal component analysis (PCA), and permutation tests with 10,000 permutations, in 24 children treated with two-stage repair with a late palatoplasty (Prague group; mean age at assessment 8.9 years), 16 children after two-stage repair with early palatoplasty (Bratislava group; mean age 8.2 years), and 53 children treated with a one-stage repair (Warsaw group, mean age 10.3 years). The non-cleft control group comprised 60 children at 8.6 years. The first five principal components (PCs) accounted for a minimum of 5% of the total shape variability (65.9% in total). The Procrustes distance was largest for the Prague vs. Control pair and smallest for the Prague vs. Bratislava pair. Nonetheless, all intergroup differences were statistically significant (p < 0.01). One can conclude that variations in palatal shape roughly correspond to cephalometric and dental arch relationship findings from prior research. Among the children who underwent a one-stage repair of the complete cleft, their palatal morphology most closely resembled that of the non-cleft controls. Conversely, children who received late palatoplasty exhibited the greatest degree of deviation.

Speech and Burden of Secondary Surgical Interventions Following One-Stage Repair of Unilateral Cleft Lip and Palate and Alveolar Bone Grafting Performed at Different Timings.

A comprehensive assessment of the treatment outcome in cleft lip and palate involves evaluating speech and the impact of speech-correcting surgical interventions. This retrospective case-control study compared the speech outcomes of 37 boys and 19 girls with unilateral cleft lip and palate (UCLP) who underwent one-stage cleft repair at an average age of 8.1 months and alveolar bone grafting either before or after 6 years of age, with a non-cleft control group at an average age of 10 years. Two experienced speech and language pathologists conducted perceptual speech assessments using a specialized test of 27 sentences designed for Polish-speaking cleft patients. The results revealed that 5.3% had severe hypernasality, 1.8% had severely impaired speech intelligibility, 10.7% exhibited retracted compensatory articulations, and 7.1% displayed facial grimacing. Mild hyponasality was observed in 12.3% of patients, while 16.1% exhibited voice abnormalities. Additionally, 12.5% of patients required orofacial fistula repairs, 3.6% underwent pharyngoplasties, and 28.6% received ear ventilation tube insertions. The study indicates that speech abnormalities in UCLP patients were relatively infrequent and not highly severe, suggesting that the primary UCLP repair method presented effectively reduced the need for further surgical interventions, leading to positive speech outcomes.

One-stage repair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps

To explore clinical effects of the stageⅠrepair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps. From January 2019 to May 2020, 21 patients(27 middle phalanx fingers)with full-thickness skin defect were repaired at stageⅠusing artificial dermis combing with digital artery perforator fascial flaps. All patients were emergency cases, and were accompanied by the exposure of bone tendon and the defects of periosteum and tendon membrane. Among patients, including 11 males and 10 females aged from 18 to 66 years old with an average age of (39.00±8.01) years old;9 index fingers, 10 middle fingers and 8 ring fingers;range of skin defect area ranged from (2.5 to 3.5) cm×(1.5 to 3.0) cm;range of exposed bone tendon area was (1.5 to 2.0) cm×(1.0 to 2.0) cm. The time from admission to hospital ranged from 1 to 6 h, operation time started from 3 to 8 h after injury. All patients were followed up from 6 to12 months with an average of (9.66±1.05) months. The wounds in 26 cases were completely healed at 4 to 6 weeks after operation. One finger has changed into wound infection with incompletely epithelialized dermis, and achieved wound healing at 8 weeks after dressing change. All fingers were plump with less scars. The healed wound surface was similar to the color and texture of the surrounding skin. These fingers have excellent wearability and flexibility. According to the upper limb function trial evaluation standard of Hand Surgery Society of Chinese Medical Association, the total score ranged from 72 to 100. 26 fingers got excellent result and 1 good. StageⅠrepair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps is easy to operate with less trauma. It has made satisfactory recovery of appearance and function of fingers. It could provide an effective surgical method for clinical treatment of full-thickness skin loss of fingers with tendon and bone exposure.

The double-face onlay-tube-onlay transverse preputial flap: An advantageous alternative to the two-stage hypospadias repair?

To compare the surgical outcomes and complications of boys who underwent double-face onlay-tube-onlay transverse preputial island flap (DFOTO) one-stage repair vs. two-stage repair for proximal hypospadias. Males with proximal hypospadias who underwent DFOTO or two-stage repair at a single institution from 2008 to 2021 were identified. Patients who had prior hypospadias surgery were excluded. Outcomes were surgical complications, number of surgical procedures, operative time, and post-operative uroflowmetry results. Fifty-three males who underwent DFOTO and 39 who underwent two-stage repair were included. Median age at surgery was 1.1 years (IQR 0.83-1.6) and median follow-up was 3.0 years (IQR 1.2-6.8). Although not statistically significant, the DFOTO group had higher rates of urethrocutaneous fistula (30% vs. 15%, p=0.10), urethral stricture (15% vs. 3%, p=0.07) and urethral diverticulum (8% vs. 3%, p=0.39). Although the unplanned re-operation rate was higher in DFOTO (58% vs. 33%, p=0.02), the mean number of procedures and median total surgical time were lower in DFOTO (1.8±0.9 vs. 2.4±0.8, p=0.0004; 337min [IQR 278-460] vs. 468 min [IQR 400-563], p=0.008). There were no significant differences between groups for mean peak flow rates and post void residuals. In males who underwent DFOTO, 42% achieved completion of their proximal hypospadias repair with one operation, while the remainder had largely minor complications. Accounting for reoperation rates, the mean number of procedures per patient was lower in the DFOTO group. Comparable results can be achieved with both techniques; the risks of higher unplanned operation rates in the DFOTO group should be considered with the benefit of fewer total procedures.

Adult non-urethral complications after hypospadias repair in childhood: presentation, treatment and outcomes.

This study aimed to evaluate a group of adult patients with non-urethral complications after hypospadias repair in childhood, their surgical treatment, and outcomes. We analyzed 97 patients, mean age 22.5 years, who were treated in our center between January 2009 and December 2020, for non-urethral complications after previous hypospadias repair in childhood. Non-urethral complications were defined as glans deformity, residual curvature and trapped penis due to insufficient penile skin. A radical surgical approach was used to correct all deformities, in a one-stage or a two-stage procedure. A successful outcome was defined as a straight penis with good length, anatomically regular glans, and cosmetically acceptable appearance, without need for additional surgeries. Sexual function was evaluated using International Index of Erectile Function. Mean follow-up was 75 months (ranged from 24 to 168 months). One-stage and two-stage repair were performed in 85.5% and 14.5% of cases, respectively. A higher success rate was noted after one-stage repair (94% compared to 86%). Complications included four cases of penile curvature with late onset, one case of glans dehiscence and partial skin necrosis. Erectile dysfunction was determined in 24% of patients. Non-urethral complications may occur many years after primary hypospadias repair, with a strong impact on the quality of life. Treatment is individualized and usually involves a radical surgical approach to correct all associated deformities and to achieve successful cosmetic and psychosexual outcomes.

Fabrication, bacteriostasis and osteointegration properties researches of the additively-manufactured porous tantalum scaffolds loading vancomycin.

Infected bone defects (IBDs) remains a challenging problem for orthopedists. Clinically, routine management for IBDs has two stages: debridement and systematic antibiotics administration to control infection, and secondary grafting to repair bone defects. Whereas the efficacy is not satisfactory, because the overuse of antibiotics may lead to systemic toxicity, and the emergence of drug-resistant bacteria, as well as the secondary surgery would cause additional trauma and economic burden to the patients. Therefore, it is imperative to develop a novel scaffold for one-stage repair of IBDs. In this study, vancomycin (Van) was encapsulated into poly(lactic co-glycolic acid) (PLGA) microspheres through the double emulsion method, which were then loaded into the additively-manufactured porous tantalum (AM-Ta) through gelatin methacryloyl (GelMA) hydrogel to produce the composite Ta/GelMA hydrogel (Gel)/PLGA/vancomycin(Van) scaffolds for repairing IBDs. Physiochemical characterization of the newly-developed scaffold indicated that the releasing duration of Van was over 2 weeks. Biological experiments indicated good biocompatibility of the composite scaffold, as well as bacteriostasis and osteointegration properties, which showed great potential for clinical application. The construction of this novel scaffold would provide new sight into the development of orthopaedic implants, shedding a novel light on the treatment of IBDs.

Evaluation of Early Postoperative Outcome of Success of Repair of One Stage Repair of Bladder Exstrophy

Bladder exstrophy is a rare congenital anomaly of the genitourinary tract producing ventral abdominal wall defect. Previously; it was operated by a multi-stage procedure. In the course of time, the repair of bladder exstrophy has evolved from a staged repair to a one-stage reconstruction with encouraging results in different countries. One-stage repair of bladder exstrophy is being practiced since 2007 in BSMMU. So; this study was conducted on one-stage repair of bladder exstrophy to observe early possible outcomes.&#x0D; Methods: This prospective observational study was conducted at BSMMU on ten postoperative cases of Classic bladder Exstrophy who underwent one-stage repair from September 2018 to October 2021.&#x0D; Results: Results show that 10% of the subjects developed wound dehiscence. The mean hospital stay was 18.9 days.&#x0D; Conclusion: From the results found in this study, one-stage repair of bladder exstrophy achieved success in bladder, and abdominal wall reconstruction, as evidenced by the rate of wound dehiscence is comparably similar. Moreover, one-stage of repair of bladder exstrophy appears to be better enough for broader practice. One-stage reconstruction minimizes the number of surgical procedures required to achieve the treatment goals, including normal genital cosmesis and safe postoperative outcome.

Evaluation of Early Postoperative Outcome of Success of Repair of One Stage Repair of Bladder Exstrophy

Bladder exstrophy is a rare congenital anomaly of the genitourinary tract producing ventral abdominal wall defect. Previously; it was operated by a multi-stage procedure. In the course of time, the repair of bladder exstrophy has evolved from a staged repair to a one-stage reconstruction with encouraging results in different countries. One-stage repair of bladder exstrophy is being practiced since 2007 in BSMMU. So; this study was conducted on one-stage repair of bladder exstrophy to observe early possible outcomes.&#x0D; Methods: This prospective observational study was conducted at BSMMU on ten postoperative cases of Classic bladder Exstrophy who underwent one-stage repair from September 2018 to October 2021.&#x0D; Results: Results show that 10% of the subjects developed wound dehiscence. The mean hospital stay was 18.9 days.&#x0D; Conclusion: From the results found in this study, one-stage repair of bladder exstrophy achieved success in bladder, and abdominal wall reconstruction, as evidenced by the rate of wound dehiscence is comparably similar. Moreover, one-stage of repair of bladder exstrophy appears to be better enough for broader practice. One-stage reconstruction minimizes the number of surgical procedures required to achieve the treatment goals, including normal genital cosmesis and safe postoperative outcome.

One-stage repair of proximal hypospadias by in situ tubularization of the transverse preputial island flap

PurposeThis study aimed to compare the efficacy of modified transverse preputial island flap (TPIF) repair with the traditional TPIF procedure and Byar’s two-stage procedure in proximal hypospadias repair, especially in the postoperative urethral stricture incidence rates.Materials and methodsPatients admitted for proximal hypospadias treated with modified TPIF repair, the traditional TPIF procedure, or Byar’s two-stage procedure at our institution from 2017 to 2021 were identified, and the incidence of postoperative complications among them was compared.ResultsIn total, 142 patients were included (modified TPIF group, 43; traditional TPIF group, 37; and Byar’s two-stage group, 62). The length of the neourethra was 4.21 ± 0.63 cm in the modified TPIF group, 4.18 ± 0.71 cm in the traditional TPIF group, and 4.20 ± 0.68 cm in the Byar’s two-stage group. The rate of urethral stricture in the modified TPIF group (two cases, 4.65%) was significantly lower than that in the traditional TPIF group (four cases, 10.81%) (P = 0.008). Seven (16.28%) cases of urethrocutaneous fistula occurred in the modified TPIF group, six (16.22%) in the traditional TPIF group, and eight (12.90%) in the two-stage group. Additionally, one case (2.33%) of urethral diverticulum occurred in the modified TPIF group, one (2.70%) in the traditional TPIF group, and three (4.84%) in Byar’s two-stage group.ConclusionsModified TPIF repair can ensure a wedge anastomosis between the proximal urethral meatus and the neourethra, provide support and blood supply for the neourethra. Furthermore, it extended the urethral plate width at the anastomosis and urethral meatus, effectively reducing the incidence of urethral strictures.

Multi-stage surgery for anterior urethral strictures: assessment of immediate and long-term surgical outcomes

BACKGROUND: The progress made in reconstructive urethral surgery over the past 20 years has shown the effectiveness of one-stage repair of anterior urethral strictures. Nevertheless, multi-stage urethroplasty retains its primary role in the treatment of patients with the most complex urethral narrowing and obliterations.&#x0D; AIM: To evaluate the immediate and long-term surgical results of multi-stage urethroplasty for penile and bulbar urethral strictures.&#x0D; MATERIALS AND METHODS: The study included 110 men aged 1884 years who underwent multi-stage urethroplasty for the anterior urethral structures in 20102019. The techniques of buccal and skin augmentation or urethral replacement plastics were applied. Before surgery, all patients underwent a standard urological examination. Early surgical complications were evaluated from medical records. Late surgical complications were determined according to examinations that included symptomatic assessment with specialized questionnaires, laboratory tests of serum and urine, physical examination, uroflowmetry, and retrograde urethrography and ureteroscopy (if urinary disorders were detected). The median follow-up was 5 years and 2 months.&#x0D; RESULTS: Early surgical complications were detected in 27 (24.5%) patients. Surgical interventions to resolve them were required in 7 (31.8%) cases: urethrocutaneous fistulas (5), acute urinary retention (1), scrotal hematoma (1). Late surgical complications were detected in 33 (30.0%) patients, including 29 (26.7%) cases of recurrent urethral strictures. All late complications cases were classified as Clavien-Dindo IIIb, and a total of 49 additional operations were performed to eliminate them. The primary success rate for multi-stage urethroplasty was 67.3 % with a median follow-up of 62 months. Only 73 (66.4%) completed all stages of the planned surgery. Urethral integrity throughout its entire length was restored in 67 (60.9%) cases, spontaneous urination in 106 (96.4%) cases.&#x0D; CONCLUSIONS: Multi-stage surgery for anterior urethral strictures is associated with relatively high risks of surgical complications at each stage of treatment. The probability of surgical revision of complications can reach 31.8%. Patients should be informed about the risks of developing surgical complications and the potential for more than two surgeries to achieve treatment goals when planning multi-stage urethroplasty.

Clinical Characteristics of Coronary-to-Pulmonary Artery Fistula in Patients with Pulmonary Atresia and Ventricular Septal Defect.

The existence of a coronary-to-pulmonary artery fistula (CPF) in pulmonary atresia with ventricular septal defect (PAVSD) potentially affects treatment; however, its clinical features have not been comprehensively described due to the disease's rarity. We reviewed 69 cases from 42 studies to reveal the clinical overview of patients with CPF and PAVSD. Among the included patients, the male-to-female ratio was exactly 1:1, and only two patients (3%) exhibited the 22q11.2 microdeletion syndrome. Regarding anatomical features, CPFs originated from the left coronary artery in 65% of patients, and 62% had other major aortopulmonary collateral arteries. Thirty-nine percent of patients had a definitive CPF diagnosis at 0 years of age, whereas 10% were diagnosed in adulthood. Seventy percent underwent catheter angiography to obtain a definitive CPF diagnosis. Ninety-five percent of patients underwent cardiac surgery, and among them, 43% underwent palliative surgery, whereas 52% underwent one-stage repair. Four patients including three adult patients developed cardiac dysfunction due to myocardial ischemia, and three of them exhibited improved cardiac function after the intervention for CPF. Of all the patients, 88% survived and 12% died. The surgical strategy and prognosis were similar to those in PAVSD patients without CPF. This review provides detailed clinical phenotypes that are potentially useful in enhancing the management of patients with this rare disease.

Non-Conduit Repair of Truncus Arteriosus.

The procedure of choice for treatment of truncus arteriosus is one-stage repair within the first few months of life. Establishing right ventricle-pulmonary artery direct continuity without conduit can be a good alternative in the absence of valved conduits in developing centers. Between January 2021 and June 2021, a total of five patients (three males, two females) underwent definitive repair of truncus arteriosus without an extracardiac conduit. We used the Barbero-Marcial technique to allow age-related growth, eliminate the risk of conduit-related complications, and to avoid forcing a conduit to place in a very small mediastinal space. The patients' mean age was 31.2 days (11-54 days). Their mean bodyweight was 3.2 kg (2.7-3.8kg). Mean postoperative intensive care unit stay was 39.6 days (7-99 days). There were two mortalities in the intensive care unit on postoperative days 12 and 61 due to lung-related problems. The remaining three cases' mean ventilation time was 15.6 days (8-22 days). Having access to a valved conduit is still challenging for some centers, and the non-conduit repair technique defined by Barbero-Marcial can be a successful, life-saving alternative easy for young surgeons to perform in newly based centers.

Arthroscopic Repair Versus Conservative Treatment for First-time Anterior Shoulder Dislocation.

To systematically compare the clinical efficacy of conservative treatment and arthroscopic one-stage repair for patients with first-time anterior dislocation of the shoulder. A retrieval and systematic review of randomized controlled studies of primary anterior shoulder dislocation with conservative versus arthroscopic repair was conducted and further pooled analysis was performed to compare the overall difference in clinical outcomes, including redislocation and revision surgery rates, shoulder function scores and related complications. Preliminary meta-analysis showed that the risk of anterior shoulder redislocation was 4.73-fold higher in patients treated conservatively than those undergoing arthroscopic repair (RR:4.73 [2.95-7.58], p<0.000; I2=0%, p=0.920),and that the revision surgery rate was 5.91 times higher in the conservative group than in the arthroscopic repair group (RR:5.91 [2.82-12.39], p<0.000; I2=0%, p=0.560).Early arthroscopic repair can significantly reduce the redislocation and revision surgery rates and also improve the shoulder joint function score, without serious complications. However, it is necessary to recognize the subset of patients with a higher risk of redislocation in young patients through a high quality, blinded, prospective cohort study when early arthroscopic repair intervention in this subset of high-risk patients will be of significant clinical value.

Evaluation of tunica vaginalis flap-covering combined with modified Glenn-Anderson in one-stage repair of proximal hypospadias with incomplete penoscrotal transposition.

To explore a novel repair method for proximal hypospadias with incomplete penoscrotal transposition in children and evaluate its safety and outcomes. A retrospective analysis of clinical data was conducted for 86 children with severe proximal hypospadias with incomplete penoscrotal transposition who were hospitalized in our department between June 2018 and February 2021. In total, 42 patients (Group A) underwent repair following a one-stage method in which tunica vaginalis flap-covering was combined with a modified Glenn-Anderson procedure, while 44 patients (Group B) underwent a two-step repair consisting of tunica vaginalis flap-covering using the Duplay technique and the modified Glenn-Anderson procedure. The two groups were compared on operation time, length of postoperative hospital stay, postoperative complications, and associated costs. All operations were successful in both groups. No statistical difference was observed between the two groups in incidence of stenosis of the urinary meatus (2.38% vs. 4.54%, P = 0.279), urethral stricture (2.38% vs. 2.27%, P = 0.948), urinary fistula (7.14% vs. 6.82%, P = 0.907), or urinary infection (7.14% vs. 4.55%, P = 0.309). Additionally, there was no statistical difference between the groups in operation time (63.21 ± 5.20 vs. 62.07 ± 4.47 min, P = 0.059), postoperative off-bed time (7.02 ± 1.32 vs. 6.84 ± 1.20 days, P = 0.456), or duration of hospitalization (10.55 ± 1.15 vs. 10.15 ± 1.45 days, P = 0.092). However, Group B patients underwent an additional second-stage operation, incurring extra costs. Three months after surgery, Group A were judged more positively on the PPPS (specifically receiving higher scores on shaft skin and general appearance) by both the parents (shaft skin: 2.10 ± 0.82 vs. 1.93 ± 0.62, P = 0.024; general appearance: 2.16 ± 0.91 vs. 1.93 ± 0.72, P = 0.042) and the surgeon (shaft skin: 2.42 ± 0.70 vs. 2.25 ± 0.58, P = 0.025; general appearance: 2.38 ± 0.69 vs. 2.29 ± 0.51, P = 0.041). In most cases, the parents and surgeon were satisfied with the appearance of the genitals after one-stage repair. The advantages of the novel repair technique include use of a single-stage operation, producing a better appearance at a lower cost. The tunica vaginalis flap-covering method is not only demonstrated to be safe and effective, but it is also a simpler method than the conventional operation.