Ultrasound-guided ilioinguinal-iliohypogastric nerve block with local anesthesia and fentanyl analgesia versus local anesthesia and fentanyl analgesia prior to Shouldice inguinal hernia repair in adults: a retrospective matched-pair analysis among 100 individuals.

PURPOSE: There is limited research on the impact of an ilioinguinal-iliohypogastric nerve block on intraoperative opioid consumption when conducting groin hernia repair in adults. Thus, the aim was to evaluate ilioinguinal-iliohypogastric nerve block for groin hernia patients at Shouldice Hospital. METHODS: The study was a pilot retrospective chart review on patients who underwent a Shouldice Repair from November 2023 to December 2023. This study compared individuals receiving an ilioinguinal-iliohypogastric nerve block with local anesthesia and fentanyl analgesia to those who received local anesthesia and fentanyl analgesia, by manually matching 1:1 on 12 demographic and intraoperative characteristics. Comparison between groups was performed using chi-square/Fisher Exact test for categorical and t-test/Mann-Whitney test for numerical variables depending on data distribution. Multivariable regression analysis was used to examine predictors of intraoperative use of fentanyl. RESULTS: In this study 50 matched pairs of unilateral primary inguinal hernia patients were analyzed. The ilioinguinal-iliohypogastric nerve block patients had lower recorded intraoperative fentanyl (85mcg less than control, p < .001) and dimenhydrinate (13 mg less than control, p < .001) than the control group patients. No differences were found in postoperative day 0 to 3 for acetaminophen, non-steroidal anti-inflammatory drug, and opioid consumption between the patients who did receive an ilioinguinal-iliohypogastric nerve block prior to surgery and those that did not. CONCLUSION: The administration of an ilioinguinal-iliohypogastric nerve block prior to primary inguinal hernia repair using a Shouldice Repair is associated with a significantly lower intraoperative fentanyl consumption compared to non-administration.

Placing vacuum sponges in esophageal anastomotic leaks - how we do it.

PURPOSE: Endoluminal vacuum sponge therapy has dramatically improved the treatment of anastomotic leaks in esophageal surgery. However, the blind insertion of vacuum sponge kits like Eso-Sponge® via an overtube and a pusher can be technically difficult. METHODS: We therefore insert our sponges under direct visual control by a nonstandard "piggyback" technique that was initially developed for the self-made sponge systems preceding these commercially available kits. RESULTS: Using this technique, we inserted or changed 56 Eso-Sponges® in seven patients between 2018 and 2023. Apart from one secondary sponge dislocation, no intraprocedural complications were encountered. One patient died due to unrelated reasons. In all others, the defects healed and they were dismissed from the hospital. Long-term follow-up showed three strictures that were successfully treated by dilatation. CONCLUSION: We conclude that sponge placement via piggyback technique is a fast, safe, and successful alternative to the standard method of insertion.

How to Article: Prehabilitation and postoperative treatment at Shouldice Hospital.

Shouldice Hospital has grown beyond its beginnings in the 1940s to become a leading centre of excellence for mesh-free hernia repair. Little is known to the international surgical community about the preoperative and postoperative care at Shouldice Hospital, and colleagues working at Shouldice Hospital have been repeatedly asked to provide more details at international and national congresses. Therefore, this article aims to summarize preoperative and postoperative care at Shouldice Hospital based on previously published literature. The authors believe that the long-standing tradition of prehabilitation and postoperative treatment may play a role in facilitating patient satisfaction and superior postoperative results after hernia surgery.

Outcome variation and the role of caseload in certified colorectal cancer centers - a retrospective cohort analysis of 90 000 cases.

BACKGROUND: Studies have shown that surgical treatment of colorectal carcinomas in certified centers leads to improved outcomes. However, there were considerable fluctuations in outcome parameters. It has not yet been examined whether this variability is due to continuous differences between hospitals or variability within a hospital over time. MATERIALS AND METHODS: In this retrospective observational cohort study, administrative quality assurance data of 153 German-certified colorectal cancer centers between 2010 and 2019 were analyzed. Six outcome quality indicators (QIs) were studied: 30-day postoperative mortality (POM) rate, surgical site infection (SSI) rate, anastomotic insufficiency (AI) rate, and revision surgery (RS) rate. AI and RS were also analyzed for colon (C) and rectal cancer operations (R). Variability was analyzed by funnel plots with 95% and 99% control limits and modified Cleveland dot plots. RESULTS: In the 153 centers, 90 082 patients with colon cancer and 47 623 patients with rectal cancer were treated. Average QI scores were 2.7% POM, 6.2% SSI, 4.8% AI-C, 8.5% AI-R, 9.1% RS-C, and 9.8% RS-R. The funnel plots revealed that for every QI, about 10.1% of hospitals lay above the upper 99% and about 8.7% below the lower 99% control limit. In POM, SSI, and AI-R, a significant negative correlation with the average annual caseload was observed. CONCLUSION: The analysis showed high variability in outcome quality between and within the certified colorectal cancer centers. Only a small number of hospitals had a high performance on all six QIs, suggesting that significant quality variation exists even within the group of certified centers.

Temporal patterns for inguinal hernia recurrence operations after Shouldice Repair.

PURPOSE: Shouldice Repair for inguinal hernias results in a low recurrence rate; however, little is known about the risk factors for these relapses. In the present study, we reviewed all patient's undergoing a reoperation for recurrence after a primary Shouldice Repair. METHODS: Patients undergoing recurrent inguinal hernia repair from 2013 to 2017 were identified. The subgroup of patients with the first recurrence after a Shouldice Repair at this institution was selected and included. Data collection from the index and the reoperation surgery were performed, as well as statistical analysis. RESULTS: A total of 125 patients were included in the analysis. The mean age was 50.8 ± 13.9 (body mass index: 24.6 ± 2.6 kg/m2), 97% were male. The most common interval for a recurrence reoperation was in the first 5 years following the initial surgery (37.6% of patients; mode: 1 year; median: 7 years; mean: 13.7 ± 13.8 years). A temporal median pattern for recurrence reoperation according to age interval was noted (patients < 41 years old: 20 years; patients aged 41-60 years old: 10 years and patients > 61 years: 2 years)). CONCLUSION: Patients undergoing reoperations for recurrent inguinal hernias after a primary Shouldice Repair presented a pattern of temporal recurrence according to age. Older patients present with earlier recurrences than younger ones, an important consideration in the assessment of patients postoperatively.

Incidence of incisional hernias and cosmetic outcome after laparoscopic single-incision cholecystectomy: a long-term follow-up cohort study of 125 patients.

Background: Studies have evaluated long-term occurrence of incisional hernia, cosmesis, and postoperative pain after single-incision laparoscopic cholecystectomy (SILC). However, the follow-up periods were rarely defined longer than 12 months. The authors performed a cohort study to evaluate hernia rate and cosmesis in a prolonged follow-up period. Methods: All patients that underwent SILC at the University Hospital Brandenburg an der Havel Hospital between December 2008 and November 2014 were evaluated in terms of postoperative complications, and a follow-up telephone interview including the existence of hernias and chronic pain was performed. Cosmesis and the overall satisfaction of the scar was measured by POSAS (Patient and Observer Scar Assessment Scale). Results: In total 125 patients underwent SILC. The single-incision approach was completed in 94.4%, an additional trocar was necessary in 3.2% (n=4) and a conversion to 4 trocar cholecystectomy was required in 2.4% (n=3). Intraoperative complications occurred in 0.8% and postoperative complication in 12.8% of all patients. Follow-up telephone interview was performed in 49.6% of 125 patients. The mean follow-up period was 138.9 months (11.6 years). Overall, in 3.6%, an incisional hernia was diagnosed. A total of 3.6% reported pain in the region of the umbilicus with a mean VAS (visual analog scale) of 2/10. The mean POSAS score was 7.8. Overall, 82.3% of this cohort rate their satisfaction of the scar with a 1/7, resembling the best possible result of the scar. Conclusion: The present study demonstrates that SILC is a safe alternative in terms of incisional hernia rate and complications with a high satisfaction of the scar even after one decade after surgery. In comparison to shorter follow-up period and multiport laparoscopic cholecystectomy, our result is comparable.