Sutureless Technique Research Articles

Early outcomes of robotic retroperitoneal partial nephrectomy: evaluating surgical success with margin, ischemia, and complication score.

The objective of this study was to evaluate the minimum number of required cases for successful robotic retroperitoneal partial nephrectomy for an experienced surgeon in transperitoneal robotic surgery. Our prospectively collected clinic database was evaluated retrospectively, and 50 patients who underwent robotic retroperitoneal partial nephrectomy by a single experienced surgeon from January 2019 to February 2023 were included in this study. Demographic and perioperative data and R.E.N.A.L. nephrometry scores were noted. margin, ischemia, and complication score was used to predict surgical success. Receiver operating characteristic curve analysis was used to determine how many cases were required to achieve margin, ischemia, and complication score positivity and to apply the off-clamp technique. Also, the first 25 patients were assigned to Group 1 and the second 25 patients to Group 2, and the data were compared between the groups. The patients' demographic data and tumor characteristics were similar in the groups. The off-clamp technique and sutureless technique rates in Group 2 were significantly higher than that in Group 1. Margin, ischemia, and complication score positivity was observed in 60% (n=15) of Group 1 and 96% (n=24) of Group 2. At receiver operating characteristic curve analysis, the 25th and later cases were statistically significant in terms of margin, ischemia, and complication score positivity. In terms of performing surgery with the off-clamp technique, the 28th and subsequent cases were statistically significant. A total of 25 or more cases appear to be sufficient to provide optimal surgical results in robotic retroperitoneal partial nephrectomy for an experienced surgeon.

Short-stay sutureless total thyroidectomy

Background and objective: Thyroid surgery has traditionally been done on an inpatient basis. With the advent of minimal access techniques. This study aimed to assess the outcome of short-stay total thyroidectomy in comparison with a longer stay in terms of postoperative complications. Methods: This was an observational comparative study which was carried out at the surgical units of Erbil of Rizgary Teaching Hospital and private hospitals in Erbil city. The data were collected in the period between January 2017 and March 2021. Data of 192 patients’ records who underwent thyroidectomy were collected. Results: In this study, 33 (17.1%) patients were males while 159 (82.8%) were females. Out of 192 patients, 137 underwent sutureless technique while 55 of them underwent sutured way of hemostasis. Majority of patients 173 (90.1%) were discharged before 23 hours, while 19 (9.9%) were discharged after 23 hours. Significantly, higher percentage of males (24.2%) stayed more than 23 hours in the hospital compared with 6.9% of females (P = 0.006). The majority of indications with goiter, Graves’ disease, toxic nodule and solitary stayed between 12-23 hours while half of those with cancer stayed more than 23 hours (P = 0.023). Conclusion: Short-stay thyroid surgery is a feasible and safe procedure when combined with sutureless technique: this returns to overall less postoperative complications; day-case and short-stay procedures account for an expanding area of modern-day surgery.

Postoperative Sequelae Following Surgical Extraction of Impacted Mandibular Third-Molar Extraction Using the Complete Closure Versus the Sutureless Techniques.

Wound closure techniques affect the severity of inflammatory complications that ensue following surgical extraction of the impacted mandibular third molar (M3). The choice of the technique remains a topic for discussion because reports regarding their associated sequelae are split. This study therefore compares the pain, swelling and trismus in the complete closure and the sutureless/non-closure techniques. This was a prospective, randomised clinical study carried out at the Dental and Maxillofacial Surgery department of a tertiary hospital. A total of 74 participants requiring impacted mandibular M3 extractions were randomised into a complete closure group and a sutureless technique group. They were subjected to the procedure under similar technique and conditions and followed up for a week to assess their experiences of pain, swelling and trismus. Variables were recorded and analysed using the Statistical Package for the Social Sciences (SPSS) software program, version 25.0. The critical level of significance was set at P < 0.05. The sutureless group had statistically significantly higher postoperative pain on days 1, 3, 4 and 5 (P < 0.05) and lesser severity of trismus on day 7 (P < 0.05) than the complete closure group. There was no significant difference in swelling. Compared with the complete closure group, the sutureless group had similar severity of swelling, less trismus but had higher pain severity in the week following M3 surgery.

Sutureless partial nephrectomy

Introduction. A century and a half of experience in renal surgery has shown the clinical feasibility of preserving a functioning renal parenchyma and the pathogenetic validity of nephron-sparing surgery (NSS) in renal cell carcinoma (RCC).Objective. To analyze the available scientific publications on nephron-sparing sutureless kidney surgery or without so-called renorrhaphy.Materials and methods. We have searched the eLibrary, PubMed, Сochrane Library and Scopus databases without time limits. A total of 19365 publications were found in the databases, including 71 randomized controlled clinical trials, 987 reviews of which 168 were systematic and 2 were performed based on data from the Cochrane Library. This review includes publications on the sutureless NSS technique in patients with RCC; clinical cases and abstracts were excluded from the formal analysis of publications. Thus, 132 publications were selected for the analysis, which are presented in the following independently or included in previous literature reviews. The studies available for analysis were quite heterogeneous in terms of patient groups, inclusion criteria, and control points, which did not allow for a meta-analysis of the data presented.Results. An attempt to abandon the principle of kidney suturing after partial nephrectomy was implemented using methods of hemostasis based on the action of physical factors. At the same time, the value of any one of the methods that seemed at first glance did not show obvious unequivocal advantages in the NSS, the achievement of which would unequivocally reduce the severity of the problematic issue at the present stage. Significant prerequisites for such a state of the problem should be considered the monocentric nature of most studies and relatively little experience in the application of certain methods or their combinations. In the aspect of the foregoing, it is difficult to disagree with the statement that many different methods of hemostasis used during NSS appear not only to be the result of the tireless search for new opportunities by clinicians, but also the real lack of universal technologies.Conclusion. An analysis of the advantages and disadvantages of the final hemostasis methods during NSS in patients with localized RCC indicates that this problem has not been solved and requires further research.

Sub-tenon Versus Sub-conjunctiva Anaesthesia for Intraocular Surgery.

To compare the pain relief achieved using sub-Tenon anesthesia with that of sub-conjunctival anesthesia technique in intraocular surgery at the Guinness Eye Centre Onitsha Nigeria. Consecutive adult patients who had intraocular surgery under local anesthesia were randomized into having sub-Tenon (3 mL) or sub-conjunctival (0.5 mL) injections using xylocaine ± adrenaline. The manual suture-less surgery technique was used for cataract surgery alone and cataract surgery with pterygium excision; the extra-capsular cataract extraction technique was adopted for combined trabeculectomy and cataract surgery. Surgery duration was recorded. Patient's pain perception graded as none, mild, moderate or severe. 100 patients made up 51 (51.0%) males and 49 (49.0%) females, age range was 31-88 years, median - 68 years, participated. Sub-Tenon anesthetic technique was used in 52 (52.0%) and sub-conjunctival in 48 (48.0%) participants. Seventy-eight (78.0%) patients had cataract surgery; 10 (10.0%) had trabeculectomy; 7 (7.0%) had combined trabeculectomy and cataract surgery and 5 (5.0%) had pterygium excision with cataract surgery. The mean surgery duration in the sub-Tenon anesthesia group was 31.8 ± 8.5 minutes and 30.2 ± 9.8 minutes in the sub-conjunctival group (P > 0.05). Fifty (96.2%) patients in the sub-Tenon group and 38 (79.2%) in the sub-conjunctival group experienced mild or no pains; 2 (4.2%) patients in the sub-Tenon group and 10 (20.8%) in the sub-conjunctival group experienced moderate to severe pains (P < 0.05). Both sub-conjunctival and sub-Tenon anesthetic achieved effective analgesia in intraocular surgery. But sub-Tenon anesthesia is significantly associated with lower incidence of severe pains.

Outcomes of Sutureless Ahmed Glaucoma Valve Surgery: A Retrospective Study.

This study compared the safety and efficacy of sutureless Ahmed glaucoma valve surgery (AGV standalone) to sutureless AGV plus cataract surgery (AGV-CEIOL) in Black or Hispanic patients. Records from Black or non-white Hispanic patients who received either AGV standalone or AGV-CEIOL from 2014 to 2019 at a Bronx, New York practice were reviewed. All surgeries were performed using a sutureless technique with Tisseel fibrin glue. Primary outcomes included failure (defined as intraocular pressure (IOP) > 21mmHg, ≤ 5mmHg, or reduced by < 20% after the first 3months; loss of light perception; or reoperation for glaucoma), hypertensive phase, IOP changes, and medication changes. Secondary outcomes included postoperative complications and interventions. A total of 203 eyes that received AGV standalone (n = 78) or AGV-CEIOL (n = 125) were analyzed. Mean follow-up duration was 42.2 ± 17.5months, with similar cohort-specific intervals (P = 0.68). Failure among AGV-CEIOLs (44.8%, n = 56) and AGV standalones (47.4%, n = 37) occurred at similar frequencies; log-rank testing indicated comparable 5-year survival (P = 0.56). Mean IOP among AGV-CEIOLs (15.8 ± 12.1mmHg) was greater than standalones (8.6 ± 5.1mmHg) at post-op day1 (P < 0.001). The AGV-CEIOL group had a 60% lower odds of experiencing a hypertensive phase after adjustment for baseline group differences (P = 0.01). Five-year IOP reduction was similar between groups in the multivariable model (P = 0.45). There were no significant differences in medications (P > 0.05 at all time points) or in total complications (P = 0.28). More standalones required reoperation (39.7%, n = 31) compared toAGV-CEIOLs (21.6%, n = 24; P = 0.007). Sutureless AGV-CEIOL was noninferior to sutureless AGV standalone when performed in Black or non-white Hispanic patients. The combined group experienced the hypertensive phase less frequently despite higher day1 IOP.

Application of sutureless technique in total anomalous pulmonary venous connection repair.

The sutureless technique was initially used for the treatment of postoperative pulmonary vein obstruction (PVO) in patients with total anomalous pulmonary venous connection (TAPVC). However, as the effectiveness of the sutureless technique has been confirmed and widely developed, the sutureless technique has been used for the primary treatment of high-risk children with TAPVC who are at high risk of PVO. Compared with traditional surgery, the sutureless technique significantly reduces the incidence of postoperative PVO, re-intervention rate due to PVO, and postoperative mortality, but there are potential complications such as pericardial and confluent venous anastomosis, phrenic nerve damage, air embolism. In addition, the sutureless technique is not effective in dealing with the progressive stenosis of the pulmonary veins after sutureless surgery and diffuse stenosis of extrapulmonary proximal veins and intrapulmonary veins. These make the efficacy and safety of this procedure controversial. This paper reviews the research status of the sutureless technique in TAPVC repair at home and abroad over the years.

COMPARISON OF SUTURELESS, GLUE-LESS CONJUNCTIVAL AUTOGRAFT VERSUS SUTURED LIMBAL CONJUNCTIVAL AUTOGRAFT FOR PRIMARY PTERYGIUM

Objectives: The objective of the study was to compare and evaluate efficacy of two surgical techniques for the management of primary pterygium in terms of complications and post-operative signs and symptoms. Methods: The study included 60 patients with primary pterygium. The mean age was 42±10 years (range 22–62 years). Simple excision under local anesthesia was performed followed by closure of the bare sclera by suture less and glue free conjunctival autograft in 30 patients (Group I), versus the conventional method of a sutured conjunctival autograft in 30 patients (Group II). Results: At Visit 1, 6 patients (20%) of Group I had Graft edema in comparison to 5 patients (16.67%) in Group II. Subcutaneous hemorrhage was noted in 6 (20%) patients in both the groups. Graft retraction was noticed in 4 patients (13.33%) in Group I and in 2 patients (6.66%) in Group II. Graft dislodgement was observed in 1 patient (3.33%) in Group I. One (3.33%) case of recurrence was reported at 6 months in Group I whereas 2 (6.67%) cases were reported in Group II. One case of Granuloma was reported in Group II. There were significantly lower post-operative signs and symptoms in Group I as compared to Group II in the 1st post-operative week and the difference between the two groups was statistically significant (p&lt;0.05) at visit 1 and visit 2. The satisfaction survey revealed higher overall satisfaction score for Group I as compared to Group II. Conclusion: Sutureless technique may be considered as a viable alternative to sutured technique in terms of surgical outcomes. It scores better in terms of post-operative symptoms when compared to sutures.

A novel technique of sutureless omentopexy during dual-incision laparoscopic peritoneal dialysis catheter insertion to prevent catheter dysfunction due to omental wrapping.

Omental wrapping (OW) is the leading cause of obstruction of the peritoneal dialysis (PD) catheter, which interferes with dialysis treatment. Routinely or selectively performing omentopexy during laparoscopic PD catheter placement has been suggested to prevent OW. However, most of the published techniques for performing this adjunctive procedure require additional incisions and suturing. Herein, we aimed to report our experience in performing omentopexy with a sutureless technique during dual-incision PD catheter insertion. We also performed a comparative analysis to assess the benefit/risk profile of routine omentopexy in these patients. This retrospective study enrolled 469 patients who underwent laparoscopic PD catheter insertion. Their demographic characteristics and operative details were collected from the database of our institution. Omentopexy was performed by fixing the inferior edge of the omentum to the round ligament of the liver using titanium clips. For analysis, the patients were divided into the omentopexy group and the non-omentopexy group. We also reviewed the salvage management and outcomes of patients who experienced OW. The patients were categorized into the omentopexy (n = 81) and non-omentopexy (n = 388) groups. The patients in the non-omentopexy group had a higher incidence of OW, whereas no patient in the omentopexy group experienced this complication (5.2% vs. 0.0%, p = 0.033). The median operative time was 27min longer in patients who underwent omentopexy than in those who did not [100 (82-118) min vs. 73 (63-84) min, p < 0.001]. One patient had an intra-abdominal hematoma after omentopexy and required salvage surgery to restore catheter function. The complication rate of omentopexy was 1.2% (1/81). Sutureless omentopexy during laparoscopic PD catheter insertion is a safe and reliable technique that does not require additional incisions and suturing. Routinely performing omentopexy provides clinical benefits by reducing the risk of catheter dysfunction due to OW.

First experience of staged treatment of an infant with heterotaxy syndrome with total anomalous pulmonary vein drainage combined with a single ventricular heart and pulmonary atresia

The combination of monoventricular congenital heart disease with total anomalous pulmonary vein drainage and pulmonary atresia, is a rare pathology and characterized by an extremely severe course with the highest mortality. In the presented work we described a clinical case of the first and successful experience of two-stage treatment of an infant with total anomalous pulmonary vein drainage combined with single ventricular heart disease and pulmonary atresia in the Republic of Kazakhstan. For total anomalous pulmonary vein drainage correction we used a sutureless technique — primary sutureless repair, which is used in our center as a primary one. Due to severe anatomy of the defect, we used unusual area of the distal end of the central systemic-pulmonary artery anastomoses during primary surgery at the mouth of the severed patent ductus arteriosus in the area of pulmonary artery bifurcation, where it is associated with high surgical risks. Taking into account the presence of an additional obstacle to pulmonary blood flow in the form of left branch pulmonary artery orifice stenosis, we performed one-stage dilatation plasty of the pulmonary artery branch bifurcation with autopericardium. During the repeated surgery we faced such a serious complication as aortic damage for the first time, thanks to emergency actions it did not turn out to be fatal. We also managed to perform the most preferable dilation of hypoplastic branches of the pulmonary artery by plasty with the own tissues of the superior vena cava during the formation of Glenn-anastomosis.Received 29 November 2021. Revised 21 December 2021. Accepted 22 December 2021.Informed consent: Informed consent was obtained from the patient's mother for the publication and use of the patient's medical data for scientific purposes.Funding: The study did not have sponsorship.Conflict of interest: Authors declare no conflict of interest.Contribution of the authorsLiterature review: A.V. MishinDrafting the article: A.V. MishinCritical revision of the article: K.N. Kuatbekov, A.D. SepbayevaSurgical treatment: K.N. Kuatbekov, A.V. Mishin, A.D. Sepbayeva, G.S. Nigay, D.M. KanzhigalinFinal approval of the version to be published: K.N. Kuatbekov, A.V. Mishin, A.D. Sepbayeva, G.S. Nigay, D.M. Kanzhigalin

Sutureless socket technique after removal of third molars: a multicentric, open, randomized controlled trial

BackgroundAlthough wisdom-tooth extraction is a routine intervention, the postoperative period remains marked by local inflammation classically manifesting as pain, edema and trismus. Furthermore, there is no consensus on the best operative techniques, particularly for the mucosal closure stage on impacted mandibular wisdom teeth.MethodsThis parallel, randomized, non-blinded study compared pain following removal of impacted third molars, with and without sutures. Patients were electronically allocated 1:1 to extraction with versus without sutures. Patients ≥ 14 years’ old scheduled for extraction of four impacted wisdom teeth under general anesthesia at three French hospitals were eligible for inclusion. Exclusion criteria included taking antiplatelet agents or anticoagulants, coagulation disorders or immunosuppression, and planned orofacial surgical procedures or emergency pain/infection. The primary objective was pain evaluated by Visual Analogue Scale on Day 3. Secondary outcomes were edema, trismus, healing, complications, painkiller consumption and quality of life on Day 3 and 31.ResultsBetween June 2016 and November 2018, 100 patients were randomized. Finally, 44 patients in the Suture group and 50 patients in the Without Suture group were analyzed. Mean age was 16.5 years and 66.6% of patients were female. After adjustment on center, age and smoking, no statistical difference was seen between groups for pain on Day 3 (p = 0.904). No differences were seen for swelling, trismus, consumption of painkillers, healing, complications or quality of life. Smokers had a 3.65 times higher complications rate (p = 0.0244).ConclusionsSutureless removal of third molars is thus a reliable technique without negative consequence on outcomes, and allows shorter operating time. Smoking is a risk factor for postoperative complications.Trial registration www.clinicaltrials.gov (NCT02583997), registered 22/10/2015

Endoscope-Assisted Sutureless Intrascleral Haptic Fixation of a Posterior Chamber Intraocular Lens.

In eyes with compromised capsule support, sutureless scleral fixation is a popular method of placing a posterior chamber intraocular lens (PCIOL). We describe an endoscope-assisted sutureless technique for intrascleral fixation of a 3-piece PCIOL. Eyes of patients who had endoscope-assisted scleral-fixated intraocular lens (SFIOL) implantation were examined retrospectively. The technique comprised direct capture of the IOL haptic with a forceps through a pars plana sclerotomy with subsequent haptic fixation into scleral tunnels created with a 26-gauge needle. The endoscope was used to visualize haptic positioning under the iris and ensure proper centration of the IOL. Thirteen eyes of 13 patients were examined. The mean age of the patients was 68.2 years (range, 38-87 years), and the mean follow-up was 13.6 months (range, 5-23 months). The indications for surgery were a subluxated IOL (6 eyes), postoperative aphakia (5 eyes), and a subluxated cataract (2 eyes). The mean best-corrected visual acuity ± SD improved significantly from 1.2 ± 0.6 logMAR preoperatively to 0.6 ± 0.7 logMAR at last the follow-up (paired Welch t test; t10 = 2.69; P = .023). IOL stability and centration were maintained in all patients. Endoscopic visualization during sutureless SFIOL implantation helped improve haptic localization, minimize intraoperative complications, and achieve excellent IOL centration.

Application of primary sutureless repair for obstructed total anomalous of pulmonary venous connection at the Vietnam National Children's Hospital

Objectives: This study evaluates the results of applying primary sutureless technique in surgical repair of total anomalous pulmonary venous connection at Children Heart Center, Vietnam National Children's Hospital. Methods: A retrospective study was conducted to evaluate the short-term outcomes of primary sutureless repair for all patients diagnosed with obstructed total anomalous venous connection (TAPVC) from July 2015 to December 2016. Results: There were 25 patients undergoing primary sutureless repair during the study period. The mean age and the mean weight are 77.00 ± 23.26 days and 3.93 ± 1.16 kg, respectively. There were 19/25 (76%) cases with preoperative respiratory failure with 14 cases (56%) requiring mechanical ventilation before surgery, of which 9 patients (36%) had life-threatening acute pulmonary edema from before emergency surgical repair. There were 17 cases admitted to the hospital with cardiogenic shock. Evaluation of transthoracic echocardiography showed 15 cases of supracardiac TAPVC, 5 cases of infracardiac TAPVC, 2 cases of intracardiac, 2 cases of mixed, and 1 case of partial TAPVC. The mean aortic cross-clamp time was 65.40 ± 23.34 minutes, the average cardiopulmonary bypass time was 119.72 ± 34.85 minutes, the mean surgery time was 200.04 ± 39.42 minutes. 9 cases underwent circulatory arrest and 7 cases underwent low-flow bypass during surgery. 3 patients died in the postoperative period, of which 2 from septic shock and multi-organ failure, 1 patient from respiratory failure after extubation due to laryngomalacia. The reoperation rate was 2/25 as a consequence of recurrent pulmonary vein stenosis. Conclusions: The primary sutureless repair for obstructed anomalous pulmonary venous connection is safe and favorable. Long-term outcomes follow-up are essentially required.

Comparison Between Conventional and Sutureless Thyroidectomy

Objective: The main purpose of this study is to compare the outcomes between conventional and sutureless (Harmonic® FOCUS) thyroidectomy. Study Design: Prospective/ Comparison study Place and Duration: de'Montmorency College of Dentistry, Lahore.Nov 2019-Aug 2020 Methods: There were eighty patients of ages 20-70 years were presented in this study. All the patients had multinodular, primary and secondary goitre. Patients provided written consent for the detailed demographics included age, sex and body mass index. The patients were separated into two groups, I and II, for the study. Group I received conventional technique and sutureless technique was used in group II. Outcomes were operative time, hospital stay, blood loss, post-operative drainage volume and complications assessed and compared among both groups. We used SPSS 20.0 version to analyze complete data. Results: In group I 35.34±6.55 years was the mean age with mean BMI 25.15±7.21 kg/m2 and in group II mean age was 36.23±4.31 years with mean BMI 25.15±8.15 kg/m2. There were 25 (62.5%) females and 15 (37.5%) males in group I and in group II 23 (57.5%) females and 17 (42.5%) males. Majority of the patients among both groups had multinodular goitre 32 (80%) and 30 (75%). We found less operative time in group II 60.12±11.52 minutes as compared to group II 81.9±9.34 minutes. Intraoperative blood loss in group I was significant 59.21±7.71 ml as compared to group II 26.4±10.39 ml. Mean drainage volume in group II was lower 10.13±13.23 ml as compared to group I 28.14±5.41 ml. Frequency of complications in group I was higher 5 (12.5%) as compared to group II 3 (7.5%). Conclusion: As a result of this study, we determined that the sutureless thyroidectomy approach was a successful and safe alternative to conventional thyroidectomy in terms of reduced operative time, hospital stay, and post-surgical problems when compared to conventional thyroidectomy. Keywords: Sutureless, Conventional, Thyroidectomy, Multinodular Goitre, Complications

Hospital Variation in Surgical Technique for Repair of Uncomplicated Gastroschisis.

Practices in surgical repair of uncomplicated gastroschisis are varied. Data regarding hospital volume, surgical technique, clinical outcomes, and costs remain limited. Neonatal patients with uncomplicated gastroschisis were identified using the 2015-2019 National Readmissions Database. Hospital volume tertiles were determined, and sutureless or fascial repair techniques were enumerated. High volume centers (HVC) comprised the top tertile. Hospital-level variability in surgical technique was determined. Adjusted multivariable analysis was performed to compare clinical outcomes and costs among HVC and lower-volume centers and among repair techniques. Of an estimated 2903 hospitalizations meeting inclusion criteria, 23.5% occurred at HVC. There was 42.4% variation among sutureless and fascial repair techniques across all hospitals. Among HVC and lower-volume centers, there were no significant differences in rates of 30-day readmission or complication; however, HVC were associated with greater cost and length of stay. Those with codes for fascial repair technique experienced greater lengths of stay, costs, and rates of complication. Codes for surgical repair technique for uncomplicated gastroschisis vary widely, while outcomes are equivalent across strata of hospital volume. Those with codes for sutureless technique were associated with favorable clinical outcomes, irrespective of hospital volume. Guidelines for management of uncomplicated gastroschisis should account for hospital volume, variation in technique, outcomes, and resource utilization.

Sutureless repair techniques for post-infarction left ventricular free wall rupture.

Left ventricular free wall rupture after acute myocardial infarction is uncommon but lethal and is still associated with high mortality rates. This paper presents the surgical treatment options and clinical management for post-infarction left ventricular free wall rupture. Various types of techniques, specifically sutureless repair using TachoComb/TachoSil, and intraoperative video images are discussed. Currently, sutureless repair is the most recommended treatment option when possible. However, appropriate selection of the surgical procedure remains important.

The first experience of radical corrections of total anomalous pulmonary vein return by "sutureless technique" in the Republic of Kazakhstan

Total anomalous pulmonary vein return is a critical heart defect with 4 anatomic forms. It belongs to the severe category of complexity of the STAD scale with an incidence of about 0.013% among all newborns, most of them requiring urgent surgical treatment in the first days and hours of life. Currently, there are many surgical techniques for its correction. This paper presents a comparative evaluation of two groups of patients with previously classical and

Sutureless Technique for Primary Total Anomalous Pulmonary Venous Connection Repair: An Updated Meta-Analysis.

BackgroundAn updated meta-analysis was performed to explore the clinical outcomes following the sutureless repair in patients with total anomalous pulmonary venous connection (TAPVC) and compare outcomes between the sutureless technique and conventional surgery.MethodsA systematic search of PubMed, Ovid-Embase, and Cochrane Library (CENTRAL) for relevant published studies that reported the clinical outcomes of the sutureless technique in children with TAPVC was performed in February 2022. The publication language was restricted to English.ResultsEleven studies were included involving 771 patients in total. Following the sutureless technique, the incidences of postoperative pulmonary venous obstruction (PVO) and reoperations due to PVO were 3.3% [95% confidence interval (CI), 1.3–5.3%] and 1.8% (95% CI, 0.3–3.3%), respectively. The early and late mortality rates were 3.2% (95% CI, 1.0–5.3%) and 2.5% (95% CI, 0.7–4.3%), respectively. Compared with conventional surgery, the sutureless technique significantly reduced the incidences of postoperative PVO [odds ratio (OR), 0.16; 95% CI, 0.08–0.33; P < 0.00001], reoperations due to PVO (OR, 0.25; 95% CI, 0.10–0.63; P = 0.003), and early mortality (OR, 0.40; 95% CI, 0.21–0.79; P = 0.008). However, no significant difference was found between conventional surgery and the sutureless technique concerning late mortality (OR, 0.63; 95% CI, 0.13–3.00; P = 0.58).ConclusionThe sutureless technique is superior to conventional surgery for the primary repair of TAPVC concerning postoperative PVO, reoperations due to PVO, and early mortality. However, the level of evidence is of low quality. Prospective cohort studies or randomized control trials (RCTs) should be performed to evaluate the effectiveness of sutureless techniques for primary TAPVC repair.

A Suture-less Underlay Ventral Herniorrhaphy Technique for High-Risk Complex Abdominal Wall Reconstruction.

Many factors increase the complexity of abdominal wall reconstruction including attenuated fascia, loss-of-domain, prior hernia surgeries, multiple fascial defects, enterocutaneous fistulas, and mesh infections. We describe our experience of using a suture-less mesh fixation underlay ventral herniorrhaphy technique to combat such issues in high-risk ventral hernia repair. This is a prospective-observational study. Patients from 2019 onward undergoing emergent or elective cases were included. The technique: A large porcine acellular-dermal-matrix (ADM) alone or sutured to a light-weight, macroporous polypropylene mesh is created and placed with ADM facing the bowel. Fibrin glue is sprayed over the mesh, fascia and skin closed. An abdominal binder is placed pre-extubation and left undisturbed for 5 postoperative days. Of 34 included patients, the average demographic was a Caucasian (62.9%) female (65.7%), with class-I or greater obesity (76.5%), hypertension (74.3%), dyslipidemia (48.6%), non-skin malignancy (40.0%), type II diabetes mellitus (34.3%), a ventral hernia working group class of III-IV (55.9%), a mean of 3 ± 2.2 prior surgeries, and mean fascial defect size of 12.3 x 13.5cm. Five were prior solid-organ transplant recipients. Four patients underwent simultaneous tumor extirpations and herniorrhaphy. Five cases (14.7%) were emergent. Removal of prior mesh was performed in 48.5% of cases-seven had infected mesh. Median length of stay was 7 days, with 141 days median follow-up time. Fifteen patients (44.1%) developed a complication. Hernia-specific complications were limited to healing problems. There were no recurrences. This technique is easy and safe to employ in patients requiring high-risk complex abdominal reconstructions with minimal hernia-specific complications.

Trocar-assisted flanged transconjunctival intrascleral sutureless intraocular lens fixation.

To study the safety and efficacy of 25-gauge trocar-assisted flanged intrascleral sutureless IOL fixation in patients with insufficient posterior capsular support. Five aphakic eyes with capsular insufficiency were included in this prospective interventional case series study, at Dar El Oyoun Hospital, Cairo, Egypt. Twenty five-gauge trocar-assisted flanged intrascleral sutureless technique was used for IOL fixation, in which retinal microforceps were used to capture and externalize both haptics through a scleral tunnel. CDVA, IOP measurements and IOL centralization were reported pre- and one day, one & 3 months postoperatively. Any intra- or postoperative complications were recorded. The mean LogMAR CDVA had significantly improved one day, 1 & 3 months postoperatively (0.74 ± 0.1, 0.42 ± 0.07 and 0.26 ± 0.08 respectively, p < 0.001) compared to the preoperative value (1.7 ± 0.17). The mean IOP showed no significant changes along the follow-up period (16.9 ± 0.1; 16.2 ± 1.1; 16.3 ± 0.9 mmHg, p = 0.68, 0.58, 0.89) respectively at 1st day, 1 & 3 months postoperatively) compared to the preoperative measurement (16.4 ± 1.8 mmHg). The IOL was found to be centralized in all cases. No intra- or postoperative complications were encountered. 25-gauge trocar-assisted flanged intrascleral sutureless IOL fixation is found to be a reliable and effective technique that overcomes Yamane technique's challenges for IOL fixation in cases with posterior capsular insufficiency.