Clinical Outcomes after Median Arcuate Ligament Release in Patients Responsive to Celiac Plexus Block.

PURPOSE: To determine if symptom relief with celiac plexus block (CPB) is associated with favorable clinical outcomes after median arcuate ligament release (MALR) surgery. MATERIALS AND METHODS: A retrospective review was performed from January 2000 to December 2021. Fifty-seven patients (42 women, 15 men; mean age, 43 years [range, 18-84 years]) with clinical and radiographic features suggestive of median arcuate ligament syndrome (MALS) underwent computed tomography (CT)-guided percutaneous CPB for suspected MALS. Clinical outcomes of CPB and MALR surgery were correlated. Adverse events were classified according to the Society of Interventional Radiology (SIR) guidelines. RESULTS: CT-guided percutaneous CPB was successfully performed in all 57 (100%) patients with suspected MALS. A cohort of 38 (67%) patients showed clinical improvement with CPB. A subset of 28 (74%) patients in this group subsequently underwent open MALR surgery; 27 (96%) responders to CPB showed favorable clinical outcomes with surgery. There was 1 (4%) CPB-related mild adverse event. There were no moderate, severe, or life-threatening adverse events. CONCLUSIONS: Patients who responded to CPB were selected to undergo surgery, and 96% of them improved after surgery.

Impact of Mannitol Bladder Distension in the Intraoperative Detection of Ureteral Kinking During Pelvic Floor Surgery.

INTRODUCTION AND HYPOTHESIS: Ureteral injuries are the most feared complications of gynecological surgery and therefore intraoperative recognition is of the utmost importance. Intraoperative cystoscopy represents the diagnostics of choice to investigate ureteral patency thanks to the direct visualization of ureteral flows after administration of infusion mediums. In this study, we aimed to compare the diagnostic performance of saline versus mannitol intraoperative cystoscopy in terms of false negatives in a large cohort of patients. METHODS: We retrospectively analyzed data of patients who underwent vaginal hysterectomy and high uterosacral ligament suspension for POP. Patients were divided in two groups based on the use of saline or mannitol medium for intraoperative cystoscopy. Postoperative daily control of serum creatinine was performed until discharge, as well as urinary tract imaging, in symptomatic patients. RESULTS: A total of 925 patients underwent vaginal hysterectomy followed by high USL suspension for POP. Saline and mannitol medium were used in 545 patients and 380 patients respectively. Postoperative ureteral injuries were identified in 12 patients, specifically in 2% of the saline group and in 0.3% of the mannitol group. CONCLUSIONS: The use of mannitol instead of saline as a bladder distension medium was able to significantly reduce the occurrence of postoperative ureteral sequelae.

Laparoscopic Versus Vaginal Uterosacral Ligament Suspension in Women With Pelvic Organ Prolapse: A Systematic Review and Meta-Analysis of the Literature.

OBJECTIVE: Uterosacral ligament suspension (USLS) is one of the most frequently used operations for the restoration of apical support in women with uterovaginal prolapse. However, existing studies are inconclusive as to whether and which surgical access route is superior. The aim of the present meta-analysis is tentatively to compare the efficiency and the postoperative complications of laparoscopic USLS (L-USLS) and vaginal USLS (V-USLS), highlighting that current evidence remains inconclusive regarding the superiority of either surgical access route. DATA SOURCES: We performed a systematic literature review of 5 major databases (Medline, Scopus, Google Scholar Cochrane Central Register of Controlled Trials and Clinicaltrials.gov) from inception till April 2023. METHODS OF STUDY SELECTION: No language restrictions were applied. All comparative studies that compared L-USLS and V-USLS for the management of women with uterovaginal prolapse were included. TABULATION, INTEGRATION, AND RESULTS: Data from 6 retrospective cohort studies on 856 patients were extracted and analyzed. The methodological quality of the included studies was assessed using the risk of bias in nonrandomized studies of interventions tool and ranged between moderate to serious. The pooled results suggest that L-USLS was associated with a potentially decreased incidence of ureteral compromise (odds ratio [OR], 0.19; 95% confidence interval [CI] 0.04-0.89; p = .04) and seemingly lower objective (OR 0.47; 95% CI 0.23-0.97; p = .04) and subjective recurrence rates (OR 0.46; 95% CI 0.23-0.92; p = .03). There were no significant differences between the rates of postoperative pain from USLS sutures, postoperative pelvic hematomas, the suture exposure/granulation tissue formation, and the prolapse recurrence retreatment among the 2 groups. CONCLUSION: The present meta-analysis indicates that L-USLS is possibly associated with significantly fewer ureteral compromise rates and decreased subjective and objective recurrences rates compared to V-USLS. Nevertheless, given the limitations in data quality and heterogeneity of the included studies, these findings should be interpreted with caution. Large-scale randomized studies are essential to more definitively determine the relative merits of the laparoscopic versus vaginal approach.

Minimally Invasive Sacrohysteropexy Versus Vaginal Hysterectomy With Uterosacral Ligament Suspension for Pelvic Organ Prolapse: A Prospective Randomized Non-Inferiority Trial.

STUDY OBJECTIVE: To investigate whether minimally invasive Sacrohysteropexy (SH) is non-inferior to vaginal hysterectomy (VH) with uterosacral ligament suspension (USLS) in women with symptomatic uterovaginal prolapse. DESIGN: Prospective, randomized, non-inferiority study. SETTING: Tertiary university-based hospital. PATIENTS: A total of 146 patients with uterovaginal prolapse between July 2016 and August 2019. INTERVENTIONS: Patients were randomly assigned in a 1:1 ratio to either laparoscopic or robotic SH surgery or VH with USLS surgery. MEASUREMENTS AND MAIN RESULTS: The primary outcome was prolapse recurrence at 1 year after surgery, defined as prolapse ≥ stage 2 evaluated using the pelvic organ prolapse quantification system, bothersome vaginal bulge symptoms, or retreatment for prolapse. The secondary outcomes included operation time, estimated blood loss, hospital stay, operation-related complications, pain intensity, quality of life, and activities of daily living. Of 146 women who underwent randomization, 73 in the SH group and 73 in the VH with USLS group were analyzed. SH was non-inferior for recurrence compared with VH with USLS (16.4% vs 15.8%, 95% confidence interval: -13.0% to 14.2%). Operating duration and transvaginal length were significantly longer in the SH group, while there were no significant differences in the estimated blood loss, length of hospital stay, or postoperative complication rates. Although perioperative pain intensity was greater from 1 week to 1 month in the SH group, the quality of life and activities of daily living did not differ between the groups throughout postoperative year 1. CONCLUSION: Laparoscopic or robotic SH was non-inferior to VH with USLS for the recurrence of pelvic organ prolapse at the 1-year follow-up.

Venous reconstruction using a round ligament-covered prosthetic vascular graft in right­lobe living­donor liver transplantation: a technical report.

PURPOSE: To evaluate the short term-outcomes of venous reconstruction using a round ligament-covered prosthetic vascular graft and assess its effectiveness in the prevention of prosthetic vascular graft migration in right­lobe living donor liver transplantation (LDLT). METHODS AND RESULTS: Thirty patients underwent reconstruction of the middle hepatic vein (MHV) tributaries during right lobe LDLT between January, 2021 and October, 2022. These patients were divided into the autologous vascular graft group (A group, n = 24) and the round ligament-covered prosthetic vascular graft group (RP group, n = 6). The computed tomography (CT) density ratio of the drainage area in the posterior segment of patent grafts was significantly higher in the RP group than in the A group (0.91 vs. 1.06, p = 0.0025). However, the patency rates of reconstructed MHV tributaries in the A and RP groups were 61% and 67%, respectively, with no significant difference between the groups (p = 0.72). Prosthetic vascular graft migration did not occur in the RP group. CONCLUSION: Venous reconstruction using round ligament-covered prosthetic vascular grafts is a feasible and simple method to prevent prosthetic vascular graft migration in right-lobe LDLT.

Mid-term outcomes of laparoscopic vaginal stump­round (Kakinuma method) and stump­uterosacral (Shull method) ligament fixation for pelvic organ prolapse: A retrospective comparative study

BACKGROUND: Laparoscopic sacrocolpopexy (LSC) and robot-assisted sacrocolpopexy (RSC) using mesh are popular approaches for treating pelvic organ prolapse (POP). However, it is not uncommon that native tissue repair (NTR) should be presented as an option to patients who are expected to have extensive intraperitoneal adhesion or patients for whom LSC or RSC is difficult owing to various risk factors. Laparoscopic vaginal stump-uterosacral ligament fixation (Shull method) has been introduced as a method for NTR in case of POP. However, effective repair using this surgical procedure may not be possible in severe POPs. To solve the problems of the Shull method, we devised the laparoscopic vaginal stump-round ligament fixation (Kakinuma method) in which the vaginal stump is fixed to the uterine round ligament, a histologically strong tissue positioned anatomically higher than the uterosacral ligament. This study aimed to retrospectively and clinically compare the two methods. METHODS: Of the 78 patients who underwent surgery for POP between January 2017 and June 2022 and postoperative follow-up for at least a year, 40 patients who underwent the Shull method (Shull group) and 38 who underwent the Kakinuma method (Kakinuma group) were retrospectively analyzed. RESULTS: No significant differences were observed between the two groups in patient background variables such as mean age, parity, body mass index, and POP-Q stage. The mean operative duration and mean blood loss in the Shull group were 140.5 ± 31.7 min and 91.3 ± 96.3 ml, respectively, whereas the respective values in the Kakinuma group were 112.2 ± 25.3 min and 31.4 ± 47.7 ml, respectively. Thus, compared with the Shull group, the operative duration was significantly shorter (P < 0.001) and blood loss was significantly less (P = 0.003) in the Kakinuma group. Recurrence was observed in six patients (15.0%) in the Shull group and two patients (5.3%) in the Kakinuma group. Hence, compared with the Shull group, recurrence was significantly less in the Kakinuma group (P = 0.015). No patients experienced perioperative complications in either group. CONCLUSIONS: The results suggest that the Kakinuma method can serve as a novel and viable NTR procedure for POP.

Partial Release of Pyriform Ligament to Prevent Deformities on Keystone Area.

The dorsal hump deformity is common among Western countries based on the nasal structure of Caucasians. Dorsal preservation techniques which leads keeping the keystone area intact can bring positive outcomes such as obtaining aesthetic dorsal lines and better functional results. The positions of soft tissue in the face are supported with a combination of static and dynamic ansatomy. The static support is maintained by ligaments and their associations. Among the ligaments, the pyriform ligament takes a particular role in terms of supporting the alar base, lower lateral cartilages, and nasal tip. In the present research, it was aimed to investigate the beneficial effects of releasing pyriform ligament partially in patients who received dorsal preservation rhinoplasty. The data of the patients who had dorsal rhinoplasty operations for hump deformity were screened retrospectively. A total of 139 patients were included according to inclusion and exclusion criteria and their records were assessed (112 females and 27 males). Twelve months after surgery, the median Rhinoplasty Outcome Evaluation score increased from 52.5 to 91.5 points ( P <0.001). Patient satisfaction was excellent in 86.95% of the included cases according to the Rhinoplasty Outcome Evaluation score. The present study shows a new, suitable, and easy approach for releasing the pyriform ligaments partially and as well as also were left intact. It is suggested that manipulation of the pyriform ligament during push-down and let-down procedures seems to be essential for obtaining a better nasal tip as well as narrowing the nose base and getting better functional outcomes.

Ligamentoplasty using the ulnotriquetral ligament with wafer procedure for chronic triangular fibrocartilage complex foveal tear: Short-tem outcome.

BACKGROUND: We developed a new ligamentoplasty technique using the ulnotriquetral ligament (UTL) via a palmar approach for cases with dorsal instability of the ulna due to a foveal tear of the triangular fibrocartilage complex (TFCC). The study aimed to evaluate the clinical outcomes of this procedure. METHODS: We retrospectively analyzed 19 cases with foveal tears of TFCC who underwent the ligamentoplasty using UTL. We harvested the UTL from the triquetrum as a pedicle graft, avoiding damage of the connection between the base of the UTL and palmar radioulnar ligament (PRUL) as possible. The graft was flipped proximally and pulled out through the bone tunnel from the ulnar fovea to the ulnar neck, then fixed to the fovea using a tenodesis screw. The function of the TFCC can be reproduced by pulling out the UTL along with the PRUL through the ulnar fovea and re-establishing the PRUL tension. Clinical results were evaluated at least 12 months following surgery. The preoperative and postoperative wrist pain level on a neumerical rating scale (NRS), the radioulnar joint (DRUJ) ballottement test, the range of motion, the grip strength, and the Patient-rated wrist evaluation (PRWE) scores were evaluated. RESULTS: In all cases, the DRUJ ballottement test became negative at the final follow up compared with the normal side on manual examination. The pain levels significantly decreased as reflected by a decrease in NRS from 6.8 to 2.5 at final follow up (p < 0.01). The range of pronation/supination motion was improved from 149° to 157°. The mean PRWE score significantly decreased from 52.1 to 22.8 (p < 0.01). The postoperative pain level on the NRS scale of the three patients poorly improved. One case of the three with the 3 mm positive ulnar variance needed additional ulnar shaft shortening using a plate seven months after the primary procedure. CONCLUSIONS: The ligamentoplasty using UTL efficiently restored the ulnar palmar stability in all 19 cases and significantly decreased the wrist pain and the PRWE scores. STUDY DESIGN: Clinical, retrospective study.

Morphometric Predictors of Penile Length Increase After Division of its Suspensory Ligament.

INTRODUCTION: Division of the suspensory ligament of the penis has emerged as a popular surgical approach for penile lengthening, but accurate preoperative predictions of lengthening outcomes remain elusive. This study aimed to identify readily measurable anatomical parameters associated with post-ligamentolysis penile length gain, facilitating more reliable preoperative estimations. METHODS: An experimental cross-sectional study was performed on 16 adult cadavers. Data collected before dissection included: age at death, ethnicity, height, length of the penis before dissection and width of the suspensory ligament of penis. Following the complete dissection of the suspensory ligament of penis, the depth of the pubic symphysis and the penile length after the procedure were measured. The absolute and relative length differences pre- and post-ligamentolysis were calculated. Correlation coefficients were used to study relations between these variables. RESULTS: Penile length increased uniformly after complete division of the suspensory ligament (average gain: 26.38 mm, SD = 14.83 mm; range 4-60 mm). Pearson correlation revealed a significant negative correlation between pre-ligamentolysis penile length and post-ligamentolysis increase (r = - 0.601; p = 0.014), suggesting greater gains in individuals with shorter pre-ligamentolysis lengths. Age, ligament width, and pubic arch depth showed no significant correlations. Ethnicity did not impact post-ligamentolysis length increase (t = - 0.135; p = 0.894). CONCLUSIONS: This study highlights the potential to predict penile length gain post-ligamentolysis through measurable anatomical parameters. The ability to anticipate the outcome of this procedure could empower surgeons to provide informed counseling, potentially elevating patient satisfaction. An experimental cross-sectional study was performed to investigate the outcomes of penile lengthening surgery Penile lengthening was achieved in all subjects via complete dissection of the suspensory ligament of the penis Penile length increase may be predicted preoperatively using easily measurable anatomical parameters NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Topographic and Structural Anatomy of the Suspensory Ligament of the Penis: Implications for Phalloplasty.

BACKGROUND: The suspensory ligamentous system of the penis supports the penis when erect and plays a key role during coitus. These ligaments, which are prone to injury during coitus, are clinically important in penile reconstruction procedures. OBJECTIVES: The current study investigated the macro- and microanatomy of the suspensory ligamentous system of the penis to determine the origin, course, insertion, dimensions, and tissue composition of these ligaments, knowledge of which is vital for successful penile reconstruction procedures. METHODS: The study utilized a total of 49 cadavers. Gross anatomy dissection, MRI, and histological staining were performed to elucidate the topography, dimensions, and tissue composition of the suspensory ligaments of the penis. RESULTS: Three ligaments were observed to form the suspensory ligamentous system of the penis. The most superficial is the fundiform ligament, which consists of superficial bundles and deep median bundles, with the former arising from the Scarpa's fascia and the latter arising from the linea alba of the anterior abdominal wall; both inserted into the superficial fascia of the penis. The suspensory ligament of the penis arose from the pubic symphysis and inserted into the deep fascia (Buck's fascia) of the penis. The arcuate ligament arose from the body of the pubis and pubic symphysis and inserted into the Buck's fascia. The ligaments were determined to consist of adipose tissue, collagen fibers, elastic fibers and reticular fibers, in varying proportions. CONCLUSIONS: The suspensory ligaments of the penis exhibit a fan-like structure on the penis that allows the forward movement of the penis as a result of engorgement of the erectile bodies while simultaneously offering support.

Effect of two different surgical modalities for pelvic organ prolapse on postoperative wound infection in patients: A meta-analysis.

Sacrospinous ligament fixation (SSLF) is widely applied to the treatment of female pelvis organ prolapsed. Contradictory findings have already been reported in the comparison of sacrocolpopexy (SC) with SSLF. The objective of this study is to evaluate the efficacy of SC versus SSLF in treating pelvis organ prolapsed after operation. We conducted a meta-analysis of both operative approaches, including PubMed, Embase, and Cochrane Library. In this research, 822 articles were chosen from three databases, 201 were copied, and 10 were included. Among them, 7248 cases were operated on the prolapsed pelvis. It was found that SSLF surgery could significantly decrease the rate of postoperative wound infection after operation (odds ratio [OR], 0.59; 95% confidence interval [CI], 0.42-0.82; p = 0.001). No statistical significance was found among the SSLF and the SC surgery for the post-operation haemorrhage of the patient (OR, 0.81; 95% CI, 0.23-2.83; p = 0.75). No statistical significance was found among the SSLF and the SC surgery for the postoperative period of the patient's operation (mean difference, -15.46; 95% CI, -52.87 to 21.94; p = 0.42). Applying SSLF surgery to treat pelvic prolapse in women may benefit from a reduction in the number of post-operative wound infections. However, SSLF had no statistical significance with respect to the amount of haemorrhage after operation or operation time.

High Uterosacral Ligaments Suspension for Post-Hysterectomy Vaginal Vault Prolapse Repair.

Background and Objectives: Uterosacral ligaments (USLs) suspension is a well-studied, safe, and long-lasting technique for central compartment correction. Preliminary clinical experiences showed encouraging data for this technique, also for post-hysterectomy vaginal vault prolapse surgical treatment. However, up-to-date evidence for post-hysterectomy vaginal vault prolapse repair through high uterosacral ligaments suspension is limited. Consequently, with this study, we aimed to assess the efficiency, complications frequency, and functional results of native-tissue repair through USLs in vaginal vault prolapse. Materials and Methods: This was a retrospective study. Women with symptomatic vaginal vault prolapse (≥stage 2) who underwent surgery with transvaginal native-tissue repair by high uterosacral ligaments were included. Patient characteristics, preoperative assessment, operative data, postoperative follow-up visits, and re-interventions were collected from the hospital's record files. High uterosacral ligament suspension was performed according to the technique previously described by Shull. A transverse apical colpotomy at the level of the post-hysterectomy scar was performed in order to enter the peritoneal cavity. USLs were identified and transfixed from ventral to dorsal with three absorbable sutures. Sutures were then passed through the vaginal apex and tightened to close the transverse colpotomy and suspend the vaginal cuff. At the end of the surgical time, a diagnostic cystoscopy was performed in order to evaluate ureteral bilateral patency. Using the POP-Q classification system, we considered an objective recurrence as the descensus of at least one compartment ≥ II stage, or the need for a subsequent surgery for POP. The complaint of bulging symptoms was considered the item to define a subjective recurrence. We employed PGI-I scores to assess patients' satisfaction. Results: Forty-seven consecutive patients corresponding to the given period were analyzed. No intraoperative complications were observed. We observed one postoperative hematoma that required surgical evacuation. Thirty-three patients completed a minimum of one-year follow-up (mean follow-up 21.7 ± 14.6 months). Objective cure rate was observed in 25 patients (75.8%). No patients required reintervention. The most frequent site of recurrence was the anterior compartment (21.2%), while apical compartment prolapse relapsed only in 6% of patients. An improvement in all POP-Q parameters was recorded except TVL which resulted in a mean 0.5 cm shorter. Subjective recurrence was referred by 4 (12.1%) patients. The mean satisfaction assessed by PGI-I score was 1.6 ± 0.8. Conclusion: This analysis demonstrated that native-tissue repair through high USL suspension is an effective and safe procedure for the treatment of post-hysterectomy vaginal vault prolapse. Objective, subjective, functional, and quality of life outcomes were satisfactory, with minimal complications.

Pedicled ligament flaps during pancreatoduodenectomy are associated with reduced hemorrhage from hepatic artery and gastroduodenal artery stump during pancreatoduodenectomy: a systematic review, meta-analysis and trial sequential analysis.

BACKGROUND: The aim of this study was to investigate whether pedicled ligament flaps (PLF) covering around the hepatic and gastroduodenal artery stump can provide better clinical outcomes in pancreatoduodenectomy (PD). METHODS: We conducted a comprehensive search of databases (inception to January 2023) to identify studies comparing PD with or without PLF covering the skeletonized arteries. The perioperative and postoperative outcomes were compared. Pooled odds ratios (ORs) with 95 % confidence intervals (CIs) were calculated using fixed-effects models. RESULTS: Ten studies were included in the qualitative synthesis. Six studies with 3538 patients met the inclusion criteria for the meta-analysis. Patients in the PLF group had a significantly lower rate of PPH from the hepatic artery or gastroduodenal artery stump (H/G PPH) (OR: 0.41; 95 % CI, 0.22-0.75; P < 0.01) and overall PPH (OR: 0.65; 95 % CI, 0.46-0.93; P = 0.02). There were no significant differences between the two groups in terms of morbidity, grade B/C postoperative pancreatic fistula (B/C POPF), delayed gastric emptying (DGE), reoperation, or mortality. CONCLUSION: Prophylactic pedicled ligament flaps covering around the skeletonized arteries significantly reduced overall PPH and H/G PPH, and it seemed to have no obvious influence on other complications.

Celiac trunk stenosis by median arcuate ligament in orthotopic liver transplantation: a potential hidden foe to the biliary tree.

BACKGROUND: Celiac trunk compression by the median arcuate ligament (MAL) increases the risk of ischemic complications following gastrointestinal surgical procedures. Previous studies suggest increased risk of hepatic artery thrombosis (HAT) in orthotopic liver transplant (OLT) recipients. The aim of this study is to investigate the impact of untreated MAL compression (MAL-C) on biliary complications in OLT. METHODS: Contrast-enhanced imaging was used to classify celiac trunk stenosis by MAL-C. Medical records were reviewed to extract pre-transplant, transplant and post-transplant data. Patients were divided into two groups: no MAL compression (nMAL-C) and MAL-C. The primary endpoint was biliary complications. Secondary endpoints were HAT and graft survival. RESULTS: 305 OLT were performed from 2010 to 2021, of which 219 were included for analysis: 185 (84.5%) patients without and 34 (15.5%) with MAL-C. The incidence of HAT was 5.9% in both groups. Biliary complications were more common in the MAL-C group (35.3% vs. 17.8%, p = 0.035). Graft survival was decreased in patients with MAL-C (p = 0.035). CONCLUSIONS: MAL-C of the celiac trunk was associated with increased risk of biliary complications and inferior graft survival in OLT patients. These findings highlight the importance of preoperative screening and treatment of MAL in this population.

Comparative analyses of arthroscopic and open repairs of lateral ligament complex injuries of the ankle: a systematic review and meta-analysis of the medium-term outcomes.

PURPOSE: Little is known regarding the comparative analyses of the medium-term outcomes (with a mean minimum follow-up period of 24 months), between arthroscopic and open repairs of lateral ligament complex (LLC) injuries of the ankle. Thus, in this study, we aimed to explore the comparative analyses regarding the medium-term follow-up outcomes of these repairs, by conducting a systematic review and meta-analysis. METHODS: The systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines; data were extracted from the PubMed and Google Scholar databases. From an initial search, a total of 1182 abstracts (280 and 902 abstracts, from PubMed and Google Scholar, respectively) were found and screened in accordance with the eligibility criteria. Subsequently, six articles were found to be eligible for further review. RESULTS: A total of 419 patients underwent surgical repairs; 205 and 214 patients underwent arthroscopic and open repairs, respectively. The mean minimum follow-up period was 29.2 months. The medium-term follow-up for arthroscopic LLC repairs was found to be superior to that of open LLC repairs, with more favorable outcomes; as evidenced by better clinical scores, lower pooled complication rates, earlier return times to pre-injury sport, and higher early sport ratios. CONCLUSIONS: The findings of this systematic review and meta-analysis support near-future developments validating arthroscopic repair as the new gold standard for LLC repairs, similarly to arthroscopic ligament and tendon repairs, as well as arthroscopic reconstruction surgeries, of the knee and shoulder.

Factors associated with successful median arcuate ligament release in an international, multi-institutional cohort.

OBJECTIVE: Prior research on median arcuate ligament syndrome has been limited to institutional case series, making the optimal approach to median arcuate ligament release (MALR) and resulting outcomes unclear. In the present study, we compared the outcomes of different approaches to MALR and determined the predictors of long-term treatment failure. METHODS: The Vascular Low Frequency Disease Consortium is an international, multi-institutional research consortium. Data on open, laparoscopic, and robotic MALR performed from 2000 to 2020 were gathered. The primary outcome was treatment failure, defined as no improvement in median arcuate ligament syndrome symptoms after MALR or symptom recurrence between MALR and the last clinical follow-up. RESULTS: For 516 patients treated at 24 institutions, open, laparoscopic, and robotic MALR had been performed in 227 (44.0%), 235 (45.5%), and 54 (10.5%) patients, respectively. Perioperative complications (ileus, cardiac, and wound complications; readmissions; unplanned procedures) occurred in 19.2% (open, 30.0%; laparoscopic, 8.9%; robotic, 18.5%; P < .001). The median follow-up was 1.59 years (interquartile range, 0.38-4.35 years). For the 488 patients with follow-up data available, 287 (58.8%) had had full relief, 119 (24.4%) had had partial relief, and 82 (16.8%) had derived no benefit from MALR. The 1- and 3-year freedom from treatment failure for the overall cohort was 63.8% (95% confidence interval [CI], 59.0%-68.3%) and 51.9% (95% CI, 46.1%-57.3%), respectively. The factors associated with an increased hazard of treatment failure on multivariable analysis included robotic MALR (hazard ratio [HR], 1.73; 95% CI, 1.16-2.59; P = .007), a history of gastroparesis (HR, 1.83; 95% CI, 1.09-3.09; P = .023), abdominal cancer (HR, 10.3; 95% CI, 3.06-34.6; P < .001), dysphagia and/or odynophagia (HR, 2.44; 95% CI, 1.27-4.69; P = .008), no relief from a celiac plexus block (HR, 2.18; 95% CI, 1.00-4.72; P = .049), and an increasing number of preoperative pain locations (HR, 1.12 per location; 95% CI, 1.00-1.25; P = .042). The factors associated with a lower hazard included increasing age (HR, 0.99 per increasing year; 95% CI, 0.98-1.0; P = .012) and an increasing number of preoperative diagnostic gastrointestinal studies (HR, 0.84 per study; 95% CI, 0.74-0.96; P = .012) Open and laparoscopic MALR resulted in similar long-term freedom from treatment failure. No radiographic parameters were associated with differences in treatment failure. CONCLUSIONS: No difference was found in long-term failure after open vs laparoscopic MALR; however, open release was associated with higher perioperative morbidity. These results support the use of a preoperative celiac plexus block to aid in patient selection. Operative candidates for MALR should be counseled regarding the factors associated with treatment failure and the relatively high overall rate of treatment failure.

Characteristics associated with composite surgical failure over 5 years of women in a randomized trial of sacrospinous hysteropexy with graft vs vaginal hysterectomy with uterosacral ligament suspension.

BACKGROUND: Among women with symptomatic uterovaginal prolapse undergoing vaginal surgery in the Vaginal hysterectomy with Native Tissue Vault Suspension vs Sacrospinous Hysteropexy with Graft Suspension (Study for Uterine Prolapse Procedures Randomized Trial) trial, sacrospinous hysteropexy with graft (hysteropexy) resulted in a lower composite surgical failure rate than vaginal hysterectomy with uterosacral suspension over 5 years. OBJECTIVE: This study aimed to identify factors associated with the rate of surgical failure over 5 years among women undergoing sacrospinous hysteropexy with graft vs vaginal hysterectomy with uterosacral suspension for uterovaginal prolapse. STUDY DESIGN: This planned secondary analysis of a comparative effectiveness trial of 2 transvaginal apical suspensions (NCT01802281) defined surgical failure as either retreatment of prolapse, recurrence of prolapse beyond the hymen, or bothersome prolapse symptoms. Baseline clinical and sociodemographic factors for eligible participants receiving the randomized surgery (N=173) were compared across categories of failure (≤1 year, >1 year, and no failure) with rank-based tests. Factors with adequate prevalence and clinical relevance were assessed for minimally adjusted bivariate associations using piecewise exponential survival models adjusting for randomized apical repair and clinical site. The multivariable model included factors with bivariate P<.2, additional clinically important variables, apical repair, and clinical site. Backward selection determined final retained risk factors (P<.1) with statistical significance evaluated by Bonferroni correction (P<.005). Final factors were assessed for interaction with type of apical repair at P<.1. Association is presented by adjusted hazard ratios and further illustrated by categorization of risk factors. RESULTS: In the final multivariable model, body mass index (increase of 5 kg/m2: adjusted hazard ratio, 1.7; 95% confidence interval, 1.3-2.2; P<.001) and duration of prolapse symptoms (increase of 1 year: adjusted hazard ratio, 1.1; 95% confidence interval, 1.0-1.1; P<.005) were associated with composite surgical failure, where rates of failure were 2.9 and 1.8 times higher in women with obesity and women who are overweight than women who have normal weight and women who are underweight (95% confidence intervals, 1.5-5.8 and 0.9-3.5) and 3.0 times higher in women experiencing >5 years prolapse symptoms than women experiencing ≤5 years prolapse symptoms (95% confidence interval, 1.8-5.0). Sacrospinous hysteropexy with graft had a lower rate of failure than hysterectomy with uterosacral suspension (adjusted hazard ratio, 0.6; 95% confidence interval, 0.4-1.0; P=.05). The interaction between symptom duration and apical repair (P=.07) indicated that failure was less likely after hysteropexy than hysterectomy for those with ≤5 years symptom duration (adjusted hazard ratio, 0.5; 95% confidence interval, 0.2-0.9), but not for those with >5 years symptom duration (adjusted hazard ratio, 1.0; 95% confidence interval 0.5-2.1). CONCLUSION: Obesity and duration of prolapse symptoms have been determined as risk factors associated with surgical failure over 5 years from transvaginal prolapse repair, regardless of approach. Providers and patients should consider these modifiable risk factors when discussing treatment plans for bothersome prolapse.

The effectiveness and safety of laparoscopic uterosacral ligament suspension: A systematic review and meta-analysis.

BACKGROUND: Laparoscopic uterosacral ligament suspension (LUSLS) is a technique to correct apical pelvic organ prolapse (POP) by shortening the uterosacral ligaments with sutures. OBJECTIVE: A systematic review with meta-analysis of the effectiveness and safety of LUSLS as treatment for apical POP. SEARCH STRATEGY: PubMed and Cochrane search using 'pelvic organ prolapse', 'laparoscopy' and 'uterosacral', including synonyms. SELECTION CRITERIA: All articles in English presenting outcome of an original series of women with LUSLS as treatment of apical POP. Case reports were excluded. DATA COLLECTION AND ANALYSIS: Study enrollment was performed by two reviewers. Our primary outcome measures were objective and subjective effectiveness of the procedure. Secondary outcome measures regarded complications and recurrence. Bias was assessed with the Newcastle Ottawa Scale. MAIN RESULTS: Of 138 hits, 13 studies were included with 933 LUSLS patients. The average follow-up was 22 months. All were nonrandomised cohort studies. The pooled anatomic success rate is 90% for all LUSLS procedures (95% confidence interval [CI] 83.3-95.5). LUSLS with hysterectomy resulted in an anatomic success rate of 96.6% (95% CI 87.5-100) and LUSLS with uterus preservation 83.4% (95% CI 67.7-94.6). The pooled subjective cure rate was 90.5% (95% CI 81.9-96.5). The rate of major complications was 1%. CONCLUSIONS: Laparoscopic uterosacral ligament suspension (with or without uterus preservation) seems to be an effective and safe treatment for women with apical POP, but long-term prospective trials and randomised controlled trials are necessary to confirm these findings.

Conceptualizing stress urinary incontinence surgery beyond midurethral slings: Very early results from simplified ligament repair without tapes.

AIMS AND METHODS: To find a simpler cure for stress urinary incontinence (SUI) without tapes. Proposed is a paraurethral operation with incisions in both sulci to plicate pubourethral ligaments (PUL) with thick polyester sutures. RESULTS: VIDEO and ultrasound experiments showed the main cause of SUI was weak PULs extending on effort, allowing the posterior pelvic muscles to open out posterior urethral wall, so urine was lost on effort. Midurethral sling (MUS) tapes prevent PUL extension and SUI. The research question: "Would PUL plication by 0.5 or 0.25 mm polyester tapes create sufficient new collagen to cure SUI in the longer term?" Instron-testing of collagen from a rejected polyester aortic graft indicated sufficient potential collagen strength. Five surgeons unrelated to the authors who tested the new operation, reported negative cough tests on 30/31 women before patient discharge; these data were encouraging, but not conclusive. CONCLUSIONS: PUL ligament repair by large polyester sutures, like the MUS, appears to prevent PUL elongation and cure SUI in the very short term, thereby validating the predictions of the Integral Theory as regards the role of ligaments in continence. If successful long term, this operation could avoid many problems associated with MUS operations. 1. Simplicity: less surgical skill is required; the local anesthetic methodology makes the operation widely scalable especially in poor countries with few health facilities. 2. Built-in safety: there is no tape to compress urethra, no applicators to damage bladder, nerves, blood vessels, bowel. 3. Cost: a polyester suture.

A left-sided approach for wide mobilization of the pancreas with complete dissection of the Treitz ligament (with video).

BACKGROUND: In recent years, the number of minimally invasive pancreatoduodenectomy (MIPD) has been increasing; however, the procedure has not been widely accepted due to its complexity and difficulty. We have developed a technique to mobilize the pancreas head using a left-sided approach with a focus on the complete dissection of the Treitz ligament. METHODS: This technique focuses on the secure mobilization of the pancreas head using a left-sided approach. First, the transverse mesocolon is flipped upward and the anterior side of the mesojejunum is excised to expose the first jejunal artery (1st JA) from the distal side to its origin. During the procedure, the left sides of the SMA and Treitz ligament are exposed. The Treitz ligament is retracted to the left side and dissected anteriorly. Thereafter, the jejunum is flipped to the right side and the retroperitoneum around the origin of the jejunum and duodenum is dissected to identify the inferior vena cava (IVC). The rest of the Treitz ligament is dissected posteriorly and complete resection of the Treitz ligament releases the limitation of duodenal immobility. Thereafter, dissection proceeds along the anterior wall of the IVC, and mobilization of the pancreas head is completed from the left side. RESULTS: A total of 75 consecutive patients underwent MIPD from April 2016 to July 2022. The median operation times of laparoscopic and robotic procedures were 528 min (356-757 min) and 739 min (492-998 min), respectively. The volume of blood loss during laparoscopic and robotic procedures was 415 g (60-4360 g) and 211 g (17-1950 g), respectively. There was no mortality in any of the cases. CONCLUSION: Mobilization of the pancreas head and left-sided approach using a caudal view will be a safe and useful technique for MIPD.