Search

Introduction: Preoperative botolinum toxin A (BTA) administration to the lateral abdominal wall has been widely used since its introduction for treating complex abdominal wall defects and loss of domain (LOD) hernias. Intraoperative fascial traction (IFT) is an established technique for complex abdominal wall hernias exceeding a width of 10 cm and has also shown auspicious results. We present our single center data including 143 consecutive cases combining both techniques from 2019 to 2023. Aim of the study was to develop an algorithm for a tailored approach for very large and complex ventral abdominal wall hernias. Methods: Consecutive patients treated with preoperative BTA and IFT from August 2019 to December 2023 were identified in our prospectively maintained database and reviewed retrospectively. Metrics included intraoperative findings and short-term (30 days) postoperative outcomes. Results: 143 patients were included in our retrospective analysis. The mean age was 58.9 years and 99% of all patients had an ASA Score of II or III with a mean body mass index of 32.4 kg/m2. The mean intraoperative reduction of fascia-to-fascia after BTA and IFT was 9.81 cm. 14 patients either had a lateral defect or a combination of a midline and lateral hernia. An additional uni- or bilateral transverse abdominis release (TAR) was necessary in 43 cases (30.1%). The overall surgical site occurrence rate (SSO) was 30.1% of which 13.8% were surgical site infections (SSI). Re-operation and SSO rates were significantly higher if an additional TAR was performed (both p = 0.001; α = 0.05). Conclusions: IFT in combination with BTA is a transformative and clinically proven tool in the surgeons' toolbox. It might be an easier, and less invasive alternative to other available techniques in many cases, but it should not be looked at as an ultimate stand-alone method to treat all complex W3 hernias. [ABSTRACT FROM AUTHOR]

Purpose: Complex abdominal wall hernia repair (CAWHR) is a challenging procedure. Mesh prosthesis is indicated, but the use of synthetic mesh in a contaminated area may add to overall morbidity. Biological meshes may provide a solution, but little is known about long-term results. The aim of our study was to evaluate clinical efficacy and patient satisfaction following Strattice™ (PADM) placement. Methods: In this cohort study, all patients operated for CAWHR with PADM in three large community hospitals in Germany were included. Patients underwent abdominal examination, an ultrasound was performed, and patients completed quality-of-life questionnaires. The study was registered in ClinicalTrials.gov under Identifier NCT02168231. Results: Twenty-seven patients were assessed (14 male, age 67.5 years, follow-up 42.4 months). The most frequent postoperative complication was wound infection (39.1%). In no case, the PADM had to be removed. Four patients had passed away. During outpatient clinic visit, six out of 23 patients (26.1%) had a recurrence of hernia, one patient had undergone reoperation. Five patients (21.7%) had bulging of the abdominal wall. Quality-of-life questionnaires revealed that patients judged their scar with a median 3.5 out of 10 points (0 = best) and judged their restrictions during daily activities with a median of 0 out of 10.0 (0 = no restriction). Conclusions: Despite a high rate of wound infection, no biological mesh had to be removed. In some cases, therefore, the biological meshes provided a safe way out of desperate clinical situations. Both the recurrence rate and the amount of bulging are high (failure rate 47.8%). The reported quality of life is good after repair of these complex hernias. [ABSTRACT FROM AUTHOR]

Purpose: The incidence of incisional hernia (IH) at ileostomy closure site has not been sufficiently evaluated. Temporary loop ileostomy is routinely used in patients after low anterior resection for rectal cancer. The goal of this study was to compare the IH rates of standard suture skin closure and purse-string skin closure techniques.Patients and methods: Patients undergoing ileostomy reversal and follow-up CT scan at the University Hospital Frankfurt between January 2009 and December 2015 were retrospectively analyzed regarding IH and associated risk factors. Patients received either direct stitch skin closure (group DC) or purse-string skin closure (group PS).Results: In total, 111 patients underwent ileostomy reversal in the aforementioned period. In 88 patients, a CT scan was performed 12-24 months after ileostomy reversal for cancer follow-up. Median follow-up was 12 months. Median time interval between ileostoma formation and closure was 12 (± 4 SD) weeks. In 19 of 88 patients (21.5%), an IH was detected. The incidence of IH detected by CT scan was significantly lower in the PS group (n = 7, 12.9%) compared to the DC group (n = 12, 35.2%, p = 0.017).Conclusions: This retrospective study shows an advantage of the purse-string skin closure technique in ileostomy reversals. The use of this technique for skin closure following ileostomy reversals is recommended to reduce the IH rates. Randomized controlled trials are needed to confirm these findings. [ABSTRACT FROM AUTHOR]