ABSTRACT
Background: Diastasis recti (DR) is a common condition, especially in women after pregnancy, often associated with concomitant hernia defects and defined as a rupture of the midline and a separation of the rectus muscle more than 2 cm. Symptoms related to this are low back pain, urinary incontinence and pelvic prolapse, as well as abdominal bulging and core instability. We analyzed clinical and functional outcomes after treatment of DR alone or associated with midline hernias in 219 patients who underwent a midline reconstruction using miSAR® technique (minimally invasive stapled abdominal wall reconstruction). Methods: Between April 2019 and April 2022, 219 patients were treated with miSAR®. All patients were requested to quantify preoperative and postoperative functional symptoms (urinary incontinence, low back pain, abdominal swelling, and respiratory distress). Results: Twenty-seven men and 192 women underwent the miSAR® technique. The mean body mass index was 23.9 kg/m2. We performed the miSAR® technique in patients affected by incisional midline hernia and umbilical hernia alone or associated with DR. Composite mesh was used in 91.8% of cases. The average operating time was 90 minutes. Seven percent of the patients had postoperative complications, including two retromuscular hematomas, two retromuscular seromas, and one postoperative bleeding event. Two patients were readmitted for bowel obstruction. After surgery, there was symptomatic improvement in urinary incontinence, low back pain, respiratory symptoms, and abdominal swelling; this improvement was confirmed at 6 months and at 1- and 2-year follow-up. At the 1-year follow-up, the overall recurrence rate was 2.83%. Conclusion: miSAR® is a feasible and effective technique and shows promising results in the treatment of DR and ventral hernia. Possible enhancements include use of preoperative Botox to treat defects larger than 6 cm. Multicentric analysis is needed to validate the technique, and longer follow-up is required to assess the recurrence rate.
Subject(s)
Herniorrhaphy , Humans , Female , Male , Middle Aged , Adult , Aged , Herniorrhaphy/methods , Surgical Stapling/methods , Abdominal Wall/surgery , Minimally Invasive Surgical Procedures/methods , Retrospective Studies , Postoperative Complications , Diastasis, Muscle/surgery , Surgical Mesh , Hernia, Umbilical/surgery , Hernia, Ventral/surgeryABSTRACT
PURPOSE: Superficial surgical site infection (SSSI) is a prominent problem in spine surgery. Intracutaneous sutures and staple-assisted closure are two widely used surgical techniques for skin closure. Yet, their comparative impact on wound healing and infection rates is underexplored. Our goal was to address this gap and compare wound healing between these two techniques. METHODS: This study was a multicenter international prospective randomized trial. Patient data were prospectively collected at three large academic centers, patients who underwent non-instrumented lumbar primary spine surgery were included. Patients were intraoperatively randomized to either intracutaneous suture or staple-assisted closure cohorts. The primary endpoint was SSSI within 30 days after surgery according to the wound infection Centers for Disease Control and Prevention (CDC) classification system. RESULTS: Of 207 patients, 110 were randomized to intracutaneous sutures and 97 to staple-assisted closure. Both groups were homogenous with respect to epidemiological as well as surgical parameters. Two patients (one of each group) suffered from an A1 wound infection at the 30-day follow up. Median skin closure time was faster in the staple-assisted closure group (198 s vs. 13 s, p < 0,001). CONCLUSION: This study showed an overall low superficial surgical site infection rate in both patient cohorts in primary non instrumented spine surgery.
Subject(s)
Lumbar Vertebrae , Surgical Wound Infection , Wound Healing , Humans , Male , Female , Middle Aged , Wound Healing/physiology , Surgical Wound Infection/prevention & control , Prospective Studies , Aged , Lumbar Vertebrae/surgery , Adult , Suture Techniques , Surgical Stapling/methods , Wound Closure Techniques , SuturesABSTRACT
BACKGROUND AND PURPOSE: The primary aim of this systematic review and meta-analysis was to evaluate the success rate of 3 different epiphysiodesis techniques with implant usage for the treatment of leg-length discrepancy (LLD) in the pediatric population. The secondary aim was to address effectiveness (final LLD) and the reported complications of staples, tension-band plates (TBP), and percutaneous epiphysiodesis screws (PETS). METHODS: In this systematic review we searched MEDLINE (PubMed), Embase, Cochrane Library, Web of Science and Scopus for studies on skeletally immature patients with LLD treated with epiphysiodesis with an implant. The extracted outcome categories were effectiveness of epiphysiodesis (LLD measurements pre-/postoperatively, successful/unsuccessful) and complications that were graded on severity. RESULTS: 44 studies (2,184 patients) were included. 455 underwent epiphysiodesis with PETS, 578 patients with TBP, and 1,048 with staples. Successful epiphysiodesis was reported in 76% (95% confidence interval [CI] 61-89) with PETS (9 studies), 67% (CI 54-79) with TBP (10 studies), and 51% (CI 28-65) with Blount staples (8 studies). From pooled analysis, the severe complications rate was 7% for PETS, 17% for TBP, and 16% for Blount staples. Angular deformity was reported in 4% after PETS, 10% after TBP, and 17% after Blount staples. CONCLUSION: Our results showed that epiphysiodesis with PETS implants was the most successful technique. PETS had a higher success rate, fewer severe complications, and a lower proportion with angular deformity.
Subject(s)
Bone Plates , Bone Screws , Epiphyses , Leg Length Inequality , Humans , Leg Length Inequality/surgery , Epiphyses/surgery , Child , Treatment Outcome , Sutures , Surgical Stapling/methods , Surgical Stapling/adverse effects , Surgical Stapling/instrumentationABSTRACT
BACKGROUND/AIM: Although minimally invasive distal pancreatectomy (MIDP) has become a treatment option for benign and malignant pancreatic tumors, the safety and efficacy of reinforced staplers in MIDP remain controversial. The present study was performed to evaluate the safety of reinforced staplers in MIDP and identify the risk factors for postoperative pancreatic fistula (POPF) after MIDP with reinforced staplers. PATIENTS AND METHODS: In total, 92 consecutive patients who underwent MIDP at NHO Kyushu Medical Center from July 2016 to August 2023 were enrolled in this retrospective study. In all patients, a reinforced black cartridge triple-row stapler (Covidien Japan, Tokyo, Japan) was used during MIDP. The primary endpoint was the incidence of clinically relevant POPF. The risk factors for POPF were evaluated using multivariate analysis. RESULTS: Among the 92 patients, 74 underwent laparoscopic distal pancreatectomy and 18 underwent robot-assisted distal pancreatectomy. Clinically relevant POPF occurred in seven (7.6%) of 92 patients. The rate of severe complications (Clavien-Dindo grade ≥III) was 10.8%, and the mortality rate was 0%. The median postoperative hospital stay was 14 days. Multivariate logistic regression analysis showed that the independent risk factor for clinically relevant POPF after MIDP with a reinforced stapler was a body mass index of ≥22.6 kg/m2 (p=0.050, odds ratio=7.60). CONCLUSION: This study confirmed the safety and efficacy of reinforced staplers for preventing POPF after MIDP. A high body mass index was the only risk factor for clinically relevant POPF after MIDP with a reinforced stapler.
Subject(s)
Pancreatectomy , Pancreatic Fistula , Postoperative Complications , Surgical Staplers , Humans , Pancreatectomy/adverse effects , Pancreatectomy/methods , Pancreatic Fistula/prevention & control , Pancreatic Fistula/etiology , Male , Female , Middle Aged , Aged , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Retrospective Studies , Risk Factors , Adult , Pancreatic Neoplasms/surgery , Aged, 80 and over , Minimally Invasive Surgical Procedures/methods , Minimally Invasive Surgical Procedures/adverse effects , Laparoscopy/adverse effects , Laparoscopy/methods , Surgical Stapling/adverse effects , Surgical Stapling/methods , Treatment OutcomeABSTRACT
BACKGROUND: Although functional end-to-end anastomosis (FEEA) using a stapler in the colorectal field has been recognised worldwide, the technique varies by surgeon, and the safety of anastomosis using different techniques is unknown. METHODS: This multicentre prospective observational cohort study was conducted by the KYCC Study Group in Yokohama, Japan, and included patients who underwent colonic resection at seven centres between April 2020 and March 2022. This study compared the incidence of surgery-related abdominal complications (SAC: anastomotic leakage [AL], anastomotic bleeding, intra-abdominal abscess, enteritis, ileus, surgical site infection, and other abdominal complications) between two different methods of FEEA (one-step [OS] method: simultaneous anastomosis and bowel resection; two-step [TS] method: anastomosis after bowel resection). Complications of Clavien-Dindo classification grade 2 or higher were assessed. RESULTS: Among 293 eligible cases, the OS and TS methods were used in 194 (66.2%) and 99 (33.8%) patients, respectively. The baseline characteristics were similar between the groups. The OS method used fewer staplers (three vs. four staplers, p < 0.00001). There were no significant differences in SAC rate between the OS (19.1%) and the TS (16.2%) groups (p = 0.44). The OS group had four cases (2.1%) of AL (two patients; grade 3, two patients; grade 2) while the TS group had one case (1.0%) of grade 2 AL (p = 0.67). Multivariate logistic regression analysis showed that male sex (odds ratio [OR] 3.95; p < 0.00001), an open surgical approach (OR 2.36; p = 0.03), and longer operative duration (OR,2.79; p = 0.002) were independent predictors of complications, whereas the OS method was not an independent predictor (OR 1.17; p = 0.66). CONCLUSIONS: The OS and the TS technique for stapled colonic anastomosis in a FEEA had a similar postoperative complication rate. TRIAL REGISTRATION NUMBER: UMIN000039902 (registration date 23 March 2020).
Subject(s)
Anastomosis, Surgical , Colectomy , Postoperative Complications , Humans , Male , Female , Anastomosis, Surgical/methods , Anastomosis, Surgical/adverse effects , Prospective Studies , Aged , Japan , Middle Aged , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Colectomy/methods , Colectomy/adverse effects , Colon/surgery , Anastomotic Leak/etiology , Anastomotic Leak/epidemiology , Incidence , Aged, 80 and over , Surgical Stapling/methods , East Asian PeopleABSTRACT
BACKGROUND: Colorectal anastomotic leakage causes severe consequences for patients and healthcare system as it will lead to increased consumption of hospital resources and costs. Technological improvements in anastomotic devices could reduce the incidence of leakage and its economic impact. The aim of the present study was to assess if the use of a new powered circular stapler is cost-effective. METHOD: This observational study included patients undergoing left-sided circular stapled colorectal anastomosis between January 2018 and December 2021. Propensity score matching was carried out to create two comparable groups depending on whether the anastomosis was performed using a manual or powered circular device. The rate of anastomotic leakage, its severity, the consumption of hospital resources, and its cost were the main outcome measures. A cost-effectiveness analysis comparing the powered circular stapler versus manual circular staplers was performed. RESULTS: A total of 330 patients were included in the study, 165 in each group. Anastomotic leakage rates were significantly different (p = 0.012): 22 patients (13.3%) in the manual group versus 8 patients (4.8%) in the powered group. The effectiveness of the powered stapler and manual stapler was 98.27% and 93.69%, respectively. The average cost per patient in the powered group was 6238.38, compared with 9700.12 in the manual group. The incremental cost-effectiveness ratio was - 74,915.28 per patient without anastomotic complications. CONCLUSION: The incremental cost of powered circular stapler compared with manual devices was offset by the savings from lowered incidence and cost of management of anastomotic leaks.
Subject(s)
Anastomosis, Surgical , Anastomotic Leak , Colon , Cost-Benefit Analysis , Rectum , Surgical Staplers , Surgical Stapling , Humans , Anastomotic Leak/prevention & control , Anastomotic Leak/economics , Anastomotic Leak/etiology , Female , Surgical Staplers/economics , Male , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/economics , Anastomosis, Surgical/instrumentation , Anastomosis, Surgical/methods , Middle Aged , Aged , Incidence , Surgical Stapling/economics , Surgical Stapling/methods , Surgical Stapling/adverse effects , Surgical Stapling/instrumentation , Colon/surgery , Rectum/surgery , Propensity Score , Adult , Cost-Effectiveness AnalysisABSTRACT
INTRODUCTION: Sleeve gastrectomy (SG) is currently the most frequently performed procedure for obesity worldwide. Staple line reinforcement (SLR) has been suggested as a strategy to reduce the risk of staple line leak or bleeding; however, its use for SG in the United Kingdom (UK) is unknown. This study examined the effect of SLR on the development of postoperative complications from SG using a large national dataset from the UK. METHODS: Patients undergoing either primary or revision SG over 10 years from Jan 2012 to Dec 2021 were identified by the National Bariatric Surgery Registry. Comparative and logistic regression analyses were undertaken to determine the effect of SLR on staple line leak and bleeding. RESULTS: During this time, 14,231 patients underwent SG for whom there were complete data. Of these, 76.5% were female and the median age was 46 years (IQR: 36-53). The rate of surgical complications was 2.3% (n = 219/14,231). The incidence of bleeding was 1.3% (n = 179/14,231) and leak was 1.0% (n = 140/14,231). Over time, the use of SLR of any variety declined significantly from 99.7% in 2012 to 57.3% in 2021 (p < 0.001). Multivariable (adjusted) regression analysis demonstrated that neither the use of nor the type of reinforcement had any effect on the rate of bleeding or leaking. CONCLUSION: SLR for SG has declined in the UK since 2012. There were no differences in staple line leak or bleed with or without reinforcement.
Subject(s)
Anastomotic Leak , Bariatric Surgery , Gastrectomy , Postoperative Hemorrhage , Registries , Surgical Stapling , Humans , Female , Middle Aged , Male , United Kingdom/epidemiology , Adult , Gastrectomy/adverse effects , Gastrectomy/methods , Surgical Stapling/adverse effects , Surgical Stapling/methods , Bariatric Surgery/adverse effects , Bariatric Surgery/methods , Anastomotic Leak/epidemiology , Anastomotic Leak/prevention & control , Anastomotic Leak/etiology , Postoperative Hemorrhage/epidemiology , Postoperative Hemorrhage/etiology , Postoperative Hemorrhage/prevention & control , Obesity, Morbid/surgery , Incidence , Retrospective StudiesABSTRACT
BACKGROUND: Rectal cancer (RC) is a surgical challenge due to its technical complexity. The double-stapled (DS) technique, a standard for colorectal anastomosis, has been associated with notable drawbacks, including a high incidence of anastomotic leak (AL). Low anterior resection with transanal transection and single-stapled (TTSS) anastomosis has emerged to mitigate those drawbacks. METHODS: Observational study in which it described the technical aspects and results of the initial group of patients with medium-low RC undergoing elective laparoscopic total mesorectal excision (TME) and TTSS. RESULTS: Twenty-two patients were included in the series. Favourable postoperative outcomes with a median length of stay of 5 days and an AL incidence of 9.1%. Importantly, all patients achieved complete mesorectal excision with tumour-free margins, and no mortalities were reported. CONCLUSION: TTSS emerges as a promising alternative for patients with middle and lower rectal tumours, offering potential benefits in terms of morbidity reduction and oncological integrity compared with other techniques.
Subject(s)
Anal Canal , Anastomosis, Surgical , Rectal Neoplasms , Surgical Stapling , Humans , Male , Female , Anastomosis, Surgical/methods , Middle Aged , Aged , Rectal Neoplasms/surgery , Anal Canal/surgery , Surgical Stapling/methods , Treatment Outcome , Rectum/surgery , Laparoscopy/methods , Anastomotic Leak/etiology , Anastomotic Leak/prevention & control , Adult , Aged, 80 and overABSTRACT
INTRODUCTION: This study evaluates surgical outcomes of minimally invasive Ivor Lewis esophagectomy (ILE) for esophageal and esophagogastric cancer, with the comparison of the robotic approach (RA) and the conventional minimally invasive approach (CA). METHODS: Selected patients who underwent minimally invasive ILE for esophageal cancer were included between January 2017 and December 2023. We retrospectively investigated the patients' background characteristics and the short-term surgical outcomes. RESULTS: In this period, among a total of 840 esophagectomies, 81 patients (9.6%) underwent minimally invasive ILE, consisting of 24 cases with RA and 57 with CA. The major indications for ILE were adenocarcinoma of the distal esophagus or esophagogastric junction and patients with prior head and neck cancer treatment. Among these thoracic approaches, there were no significant differences in the patients' indications and characteristics, including age, histology, tumor location, clinical TNM stage, and preoperative therapy. Compared with the CA group, no anastomotic leakage was observed in the RA group (17.5% vs. 0, p = .035). Rates of total postoperative complications and length of hospital stay also tended to be reduced in the RA group but did not reach significance. CONCLUSION: In the Ivor Lewis esophagectomy with a side-to-side linear-stapled anastomosis, the fully robotic approach has the potential to powerfully reduce anastomotic leakage compared to the conventional minimally invasive approach.
Subject(s)
Anastomosis, Surgical , Anastomotic Leak , Esophageal Neoplasms , Esophagectomy , Robotic Surgical Procedures , Humans , Esophagectomy/methods , Male , Robotic Surgical Procedures/methods , Female , Esophageal Neoplasms/surgery , Anastomotic Leak/etiology , Anastomotic Leak/prevention & control , Anastomotic Leak/epidemiology , Middle Aged , Retrospective Studies , Aged , Anastomosis, Surgical/methods , Surgical Stapling/methods , Minimally Invasive Surgical Procedures/methods , Adenocarcinoma/surgery , Adenocarcinoma/pathology , Length of Stay/statistics & numerical data , Treatment Outcome , AdultABSTRACT
BACKGROUND: Some observational data have suggested that anastomotic leak may be reduced with triple-row staple technology compared to double-row staple technology. We aimed to investigate this further by performing a systematic review comparing double- and triple-row staple technology for colorectal anastomoses. METHODS: This systematic review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases were searched up to November 2023. Articles were eligible for inclusion if they were comparing double-row staple and triple-row staple technology for left-sided colo-colic, colorectal, or coloanal anastomosis. The main outcomes included anastomotic leak, anastomotic hemorrhage, 30-day mortality, and reoperation. Meta-analyses with inverse variance random effects were performed. Certainty of evidence was assessed with Grading of Recommendations, Assessment, Development, and Evaluations. RESULTS: After reviewing 340 relevant citations, 6 retrospective cohort studies met inclusion. Overall, 19,372 patients (mean age: 60.2 years, 52.7% female sex) had anastomoses with double-row staple technology, and 2,298 patients (mean age: 61.3 years, 50.3% female sex) with triple-row staple technology. Most operations were anterior resections (double-row: 55.3%; triple-row: 43.6%). Across all included studies, the risk of anastomotic leak was reduced with triple-row staple technology (6.3% vs 7.5%, risk ratio 0.54, 95% confidence interval 0.31-0.94, P = .03, I2=75%). There were no significant differences in anastomotic hemorrhage (risk ratio 0.47, 95% confidence interval 0.15-1.49, P = .20, I2 = 57%), 30-day mortality (risk ratio 0.66, 95% confidence interval 0.17-2.55, P = .55, I2 = 0%), or reoperation (risk ratio 1.05, 95% confidence interval 0.42-2.64, P = .91, I2 = 56%). CONCLUSION: Triple-row staple technology may reduce the risk of anastomotic leak in left-sided colorectal anastomoses.
Subject(s)
Anastomosis, Surgical , Anastomotic Leak , Surgical Stapling , Humans , Anastomotic Leak/epidemiology , Anastomotic Leak/prevention & control , Anastomotic Leak/etiology , Surgical Stapling/methods , Anastomosis, Surgical/methods , Anastomosis, Surgical/adverse effects , Rectum/surgery , Colon/surgery , Reoperation/statistics & numerical data , Colorectal Surgery/methodsABSTRACT
PURPOSE: Post-operative pancreatic fistula (POPF) remains the main complication after distal pancreatectomy (DP). The aim of this study is to evaluate the potential benefit of different durations of progressive stapler closure on POPF rate and severity after DP. METHODS: Patients who underwent DP between 2016 and 2023 were retrospectively enrolled and divided into two groups according to the duration of the stapler closure: those who underwent a progressive compression for < 10 min and those for ≥ 10 min. RESULTS: Among 155 DPs, 83 (53.5%) patients underwent pre-firing compression for < 10 min and 72 (46.5%) for ≥ 10 min. As a whole, 101 (65.1%) developed POPF. A lower incidence rate was found in case of ≥ 10 min compression (34-47.2%) compared to < 10 min compression (67- 80.7%) (p = 0.001). When only clinically relevant (CR) POPFs were considered, a prolonged pre-firing compression led to a lower rate (15-20.8%) than the < 10 min cohort (32-38.6%; p = 0.02). At the multivariate analysis, a compression time of at least 10 min was confirmed as a protective factor for both POPF (OR: 5.47, 95% CI: 2.16-13.87; p = 0.04) and CR-POPF (OR: 2.5, 95% CI: 1.19-5.45; p = 0.04) development. In case of a thick pancreatic gland, a prolonged pancreatic compression for at least 10 min was significantly associated to a lower rate of CR-POPF compared to < 10 min (p = 0.04). CONCLUSION: A prolonged pre-firing pancreatic compression for at least 10 min seems to significantly reduce the risk of CR-POPF development. Moreover, significant advantages are documented in case of a thick pancreatic gland.
Subject(s)
Pancreatectomy , Pancreatic Fistula , Postoperative Complications , Surgical Stapling , Humans , Pancreatic Fistula/prevention & control , Pancreatic Fistula/etiology , Pancreatectomy/adverse effects , Pancreatectomy/methods , Male , Female , Retrospective Studies , Middle Aged , Aged , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Surgical Stapling/methods , Surgical Staplers , Adult , Time Factors , Pancreatic Neoplasms/surgeryABSTRACT
Background and Objectives: Haemostasis-related complications associated with Medtronic Tri-stapleTM with preloaded buttress material and the novel, naked AEONTM gastrointestinal staplers have not been extensively studied in bariatric surgery. The study aimed to assess and compare the 30-day haemostasis-related complications between Medtronic Tri-stapleTM and AEONTM GIA staplers. Methods: A retrospective analysis was performed on data from patients who underwent primary or revision sleeve gastrectomy (SG) or the sleeve component of single anastomosis duodeno-ileal bypass with SG (SADI-S) in a private hospital in Australia between November 2021 and December 2022. The surgeries were performed by a single surgeon, using either Medtronic Tri-stapleTM or AEONTM staplers. Results: The analysis included 250 patients, with the first 125 consecutive patients receiving staple line using the Medtronic Tri-stapleTM GIA stapler and the subsequent 125 patients receiving staple line using the AEONTM GIA stapler. Statistical analysis revealed no significant differences in the distribution of surgical procedures between the Medtronic and AEON groups. In the AEON group, there were statistically higher numbers of diabetics and former tobacco users, while other preoperative characteristics did not significantly differ between the two groups. The AEON group had a significantly longer mean operative time, while the length of hospital stay was significantly shorter. No intraoperative or 30-day complications, deaths, emergency room visits, readmissions, or reoperations were observed in either group. Conclusion: The novel, naked AEONTM stapler demonstrated non-inferiority to the established Medtronic Tri-StapleTM with preloaded buttress material in achieving hemostasis and maintaining staple-line integrity in bariatric surgery.
Subject(s)
Bariatric Surgery , Surgical Staplers , Surgical Stapling , Humans , Retrospective Studies , Female , Male , Bariatric Surgery/methods , Middle Aged , Surgical Stapling/methods , Adult , Obesity, Morbid/surgery , Hemostasis, Surgical/instrumentation , Hemostasis, Surgical/methods , Gastrectomy/methods , Equipment DesignABSTRACT
BACKGROUND: Primary arthrodesis of Lisfranc fracture-dislocations is a reliable treatment option, yet concerns remain about nonunion. Nitinol staple use has recently proliferated in midfoot arthrodesis. The purpose of this study is to examine the union rate of primary arthrodesis of acute Lisfranc fracture-dislocations treated with nitinol staples compared with traditional plate-and-screw fixation. The secondary objective is to assess the difference in operative times and reoperation rates. METHODS: Midfoot fracture-dislocations treated with primary arthrodesis by 7 foot and ankle orthopaedic surgeons were reviewed. Of 160 eligible patients, 121 patients (305 joints) met the required 4-month minimum radiographic follow-up. Radiographic outcomes were analyzed at the individual joint level. Each joint was classified as either staples alone (45 patients, 154 joints), staples plus plates and screws (hybrid) (45 patients, 40 joints), or plates and screws alone (31 patients, 111 joints). The primary outcome was arthrodesis union at each joint fused. RESULTS: Nonunion was more common (9.0%, 10/111) among joints fixed with plate and screws than with hybrid (2.5%, 1/40) or staples only (1.3%, 2/154) (P = .0085). Multivariable regression demonstrated that autograft use was independent associated with union (P = .0035) and plate-and-screw only fixation was an independent risk factor for nonunion (P = .0407). Median operating room and tourniquet times were shorter for hybrid (92 and 83 minutes) and staple only (67 and 63 minutes) constructs compared to plate-and-screw only fixation (105 and 95 minutes) (P ≤ .0001 and .0003). There was no difference in reoperation rates among patients with different fixation types. CONCLUSION: We found that use of nitinol compression staple and bone autograft in primary arthrodesis of Lisfranc and midfoot fracture-dislocations was associated with both improved union rates and shorter tourniquet and operative times compared to traditional plate-and-screw fixation techniques. LEVEL OF EVIDENCE: Level III, therapeutic.
Subject(s)
Alloys , Arthrodesis , Fracture Fixation, Internal , Arthrodesis/methods , Humans , Female , Male , Middle Aged , Fracture Fixation, Internal/methods , Adult , Retrospective Studies , Bone Screws , Reoperation , Bone Plates , Fracture Dislocation/surgery , Surgical Stapling , Radiography , Sutures , Operative TimeABSTRACT
With the advancements in the medical field, many innovations in medical devices have happened. Using a surgical stapler to close the laryngectomy defect without opening the pharynx is particularly advantageous in a total laryngectomy (TL). However, performing the tracheoesophageal puncture (TEP) during stapler closure of the larynx has not been widely advocated, due to the fear of complications related to the procedure.We treated two male patients with advanced glottic malignancy who underwent a TL. To restore their ability to speak, we performed a primary TEP and immediate voice prosthesis placement. After the TEP, we closed the larynx using a stapler. The surgical technique used in this procedure has been thoroughly explained.The use of a surgical stapler for pharyngeal closure during a TL has several advantages, particularly with regard to the duration of surgery. The current techniques appear to be promising in reducing TEP-related complications during stapler-assisted laryngeal closure.
Subject(s)
Laryngeal Neoplasms , Laryngectomy , Punctures , Trachea , Humans , Esophagus/surgery , Laryngeal Neoplasms/surgery , Laryngectomy/methods , Laryngectomy/adverse effects , Larynx/surgery , Larynx, Artificial , Punctures/methods , Surgical Staplers , Surgical Stapling/methods , Trachea/surgeryABSTRACT
INTRODUCTION: Ligation of the renal pedicle is a crucial step in laparoscopic renal harvesting. Currently, two devices are widely used: Hem-o-Lok® clips and staplers. Each has its advantages and disadvantages. METHODS: A systematic literature review was conducted following the PRISMA methodology on PubMed, EMBASE, and Cochrane databases with no time restrictions. Registered in the PROSPERO database (CRD42023460585), the study's primary outcome measures include the failure rate of the ligation tool, conversion to open surgery, rate of severe bleeding, and device-related death. Other secondary variables are also explored. An assessment of the quality of included comparative studies was performed using the Risk Of Bias In Non-randomised Studies of Interventions (ROBINS-I) tool. RESULTS: Out of 393 articles identified using our keywords, 32 were included. Overall, clips have a lower failure rate during application, elongate graft vessel length, and are more cost-effective. Staples are associated with a shorter warm ischemia time and lower blood loss. There is no significant difference between the two devices in terms of conversion, severe bleeding, death, and blood transfusion. CONCLUSION: There is no perfect modality for renal pedicle control during laparoscopic harvesting, as each instrument has its pros and cons. Hem-o-Lok® clips are a safe and cost-effective option, particularly suitable for right-sided harvesting or in cases of vascular variations. However, they are still associated with a risk of secondary displacement with potentially serious consequences. Certain technical tricks can mitigate this risk.
Subject(s)
Kidney Transplantation , Laparoscopy , Living Donors , Nephrectomy , Surgical Instruments , Humans , Nephrectomy/methods , Laparoscopy/methods , Laparoscopy/instrumentation , Laparoscopy/adverse effects , Kidney Transplantation/methods , Tissue and Organ Harvesting/methods , Tissue and Organ Harvesting/instrumentation , Surgical Stapling/methods , Surgical Stapling/instrumentation , Blood Loss, Surgical/prevention & controlABSTRACT
INTRODUCTION: With a rising number of bariatric procedures, the absolute number of postoperative complications is increasing, too. Postoperative bleeding, particularly along the staple line, is a recognized challenge. Numerous strategies including reinforcement of the staple line (SLR) have been proposed to improve bleeding rates, but no single technique has shown superiority over the others. In our bariatric center, we have implemented intraoperative blood pressure regulation alone, without SLR, to reduce hemorrhagic complications postoperatively. METHODS: This retrospective observational analysis compares the incidence of postoperative bleeding in two groups of consecutive patients (total n = 438 patients), one with and one without intraoperative blood pressure elevation to 150 mmHg systolic without the additional use of staple line reinforcement. This intervention was integrated into our standard bariatric surgical procedure, no randomization or matching was conducted. Significant postoperative bleeding was defined as drop of hemoglobin of more than 2.5 mg/dl in 48 h and one of the following symptoms: lactate ≥ 2 mmol/L, bloody drainage, quantity of drainage more than 200 ml and/or radiological signs. RESULTS: Defined postoperative bleeding occurred in 33 (7.5%) patients. We observed a decrease in bleeding rates from 10% to 5% (n = 22 vs. n = 11) after introducing intraoperative blood pressure increase (p = 0.034). The rate of revisional surgery for bleeding also decreased from 2.7% to 0.5% (n = 6 vs. n = 1). In multivariate analysis, the intervention with blood pressure elevation showed a significant decrease on bleeding rates (p = 0.038). CONCLUSION: The use of increased intraoperative blood pressure alone, without staple line reinforcement, appears to be an effective and suitable method for reducing post-bariatric hemorrhagic complications.
Subject(s)
Bariatric Surgery , Blood Pressure , Obesity, Morbid , Postoperative Hemorrhage , Humans , Retrospective Studies , Female , Male , Postoperative Hemorrhage/epidemiology , Postoperative Hemorrhage/prevention & control , Middle Aged , Adult , Obesity, Morbid/surgery , Bariatric Surgery/methods , Surgical Stapling , Incidence , Treatment Outcome , Intraoperative Care/methods , Reoperation/statistics & numerical dataABSTRACT
PURPOSE: The long-term outcomes of patients with staple line leaks (SLL) after SG are under-reported. The purpose of this study is to evaluate the long-term outcomes of patients with SLL after SG. MATERIALS AND METHODS: A retrospective analysis of a maintained patient registry of patients undergoing SG between January 2012 and December 2020 in a single bariatric center was analyzed and included patients with SLL. Outcomes were compared to a group without SLL. RESULTS: During this period, 1985 patients underwent SG of which 61 patients (3.1%) developed leak. 26 patients (1.3%) had overt SLL and the rest had organ space infection around the staple line. The mean age and body mass index (BMI) were 39.8 ± 11.3 and 41.5 ± 4.7, respectively. 7 patients (11.4%) underwent concomitant surgery and 12 patients (19.7%) had intraoperative complications. Leak was complicated by Clavien-Dindo ≥ 3 in 31 patients (50.8%). Reoperation rate was 27.8% (n = 17). ≥ 2 interventions were required in 26% of patients (n = 16). Two patients died during hospitalization due to septic complications. Long-term follow-up of median 121 months was available in 78% of the cohort (n = 48). The median total weight loss and BMI were 27% and 30.1 kg/m2, respectively. Weight loss outcomes were higher in comparison to patients without SLL. Seven patients (14.6%) underwent SG revision. All associated medical problems improved during follow-up except for gastroesophageal reflux which was found in 50% of cohort. CONCLUSION: Long-term outcomes of SG patients with SLL are satisfactory in terms of weight loss, resolution of comorbidities, and requirement for surgical revision.