Mesh vs. non-mesh repair of type I hiatal hernias: a propensity-score matching analysis of 6533 patients from the Herniamed registry.

Introduction: Surgical treatment of type I hiatal sliding hernias aims to control the gastroesophageal reflux symptoms and prevention of hernia recurrence. Usually, a cruroplasty is performed to narrow the hiatal orifice. Here, it remains controversial if a mesh reinforcement of the cruroplasty should be performed, since benefits as well as mesh-associated complications have been described.

Gender differences in epigastric hernia repair: a propensity score matching analysis of 15,925 patients from the Herniamed registry.

Introduction: In recent surgical literature, gender-specific differences in the outcome of hernia surgery has been analyzed. We already know that female patients are at higher risk to develop chronic postoperative pain after inguinal, incisional, and umbilical hernia surgery. In this study, we evaluated the impact of gender on the outcome after epigastric hernia surgery.

What is the reality in outpatient vs inpatient groin hernia repair? An analysis from the Herniamed Registry.

Introduction: Groin hernia repair is performed increasingly more often as an outpatient procedure across the world. However, the rates are extremely different and vary between below 10% and above 90%. The outpatient procedure appears to negatively impact the proportion of laparo-endoscopic repairs.

Comparison of outcomes in rectus abdominis diastasis repair-which data do we need in a hernia registry?

Introduction: Rectus abdominis diastasis (RAD) ± concomitant hernia is a complex hernia entity of growing significance in everyday clinical practice. Due to a multitude of described surgical techniques, a so far missing universally accepted classification and hardly existing comparative studies, there are no clear recommendations in guidelines. Therefore, "RAD ± concomitant hernia" will be documented as a separate hernia entity in the Herniamed Registry in the future.

Dynamic Serosal Perfusion Assessment during Colorectal Resection Using Visible Light Spectroscopy.

Introduction: Anastomotic leakage (AL) in colorectal surgery occurs with an incidence of up to 20%. Bowel perfusion is deemed to be one of the most important factors for anastomotic healing. However, not much is known about its variability during colorectal surgery and its impact on the outcome.

Perioperative Tablet-Based Telemonitoring After Abdominal Wall Hernia Surgery: Pilot Prospective Observational Cohort Study.

Background: Hernia repairs account for millions of general surgical procedures performed each year worldwide, with a notable shift to outpatient settings over the last decades. As technical possibilities such as smartphones, tablets, and different kinds of probes are becoming more and more available, such systems have been evaluated for applications in various clinical settings. However, there have been few studies conducted in the surgical field, especially in general surgery.

What are the trends in incisional hernia repair? Real-world data over 10 years from the Herniamed registry.

Introduction: There is an increasingly controversial debate about the best possible incisional hernia repair technique. Despite the good outcomes of laparoscopic IPOM, concerns about the intraperitoneal mesh placement and its potential intraabdominal complications have risen. Against that background, this paper now analyzes changes and trends in incisional hernia repair techniques in the recent decade.

Analysis of 4,015 recurrent incisional hernia repairs from the Herniamed registry: risk factors and outcomes.

Introduction: The proportion of recurrences in the total collective of all incisional hernias has been reported to be around 25%. In the European Hernia Society (EHS) classification, recurrent incisional hernias are assigned to a unique prognostic group and considered as complex abdominal wall hernias. Surgical repairs are characterized by dense adhesions, flawed anatomical planes caused by previous dissection or mesh use, and device-related complications.

Potential influencing factors on the outcome in incisional hernia repair: a registry-based multivariable analysis of 22,895 patients.

Introduction: Due to the paucity of randomized controlled trials, meta-analyses of incisional hernia repair can hardly give any insights into the influence factors on the various outcome criteria. Therefore, a multivariable analysis of data from the Herniamed Registry was undertaken with the aim to define potential influencing factors for the outcome.

Methods: Multivariable analysis of the data available for 22,895 patients with primary elective incisional hernia repair was performed to assess the confirmatory predefined potential influence factors and their association with the perioperative and 1-year follow-up outcomes.

Female sex as independent risk factor for chronic pain following elective incisional hernia repair: registry-based, propensity score-matched comparison.

Introduction: To date, little attention has been paid by surgical scientific studies to sex as a potential influence factor on the outcome. Therefore, there is a sex bias in the surgical literature. With an incidence of more than 20% after 3 years, incisional hernias are a common complication following abdominal surgical procedures.