Feasibility of laparoscopic resection for perforated diverticulitis: a retrospective observational study of 77 consecutive patients.

BACKGROUND: Perforated colonic diverticulitis with purulent or fecal contamination (PCD) is a surgical emergency with high morbidity and mortality. Traditionally, open surgery as a Hartmann procedure (HP) has been performed. Feasibility of the laparoscopic approach (LA) either with primary anastomosis (PA) or as an HP has been shown, but evidence and implementation into daily routine remain low. We analysed all patients with PCD and emergency surgery at our institution to compare post-operative outcomes between LA and open surgery. Our results should add more evidence about the potential benefit of LA in treating PCD. METHODS: This retrospective analysis conducted at a tertiary care centre in Germany included all patients with PCD undergoing emergency surgery between June 2007 and February 2019. Mortality and postoperative morbidity according to Clavien-Dindo-Classification are the primary endpoints. Secondary endpoints were stoma-free survival and length of hospital stay. RESULTS: Seventy-seven patients were identified (41 female/36 male; median age 67.9 years). Sixty patients underwent a LA (conversion in 9 of 60, 15%). PA has been performed in 25 of 77 patients (22 LA, 3 with open surgery). Severe complications and death (Clavien-Dindo-Classification grade IIIb-V) were lower in patients with LA (17/60, 28%) compared to open surgery (9/17, 53%; p = 0.082) as well as the length of hospital stay (LOS; LA 9 days vs. open surgery 17 days; p = 0.016). CONCLUSION: The LA is feasible in the majority of patients with PCD and may be warranted as a routine in emergency surgery. Although limited by a selection bias of this retrospective study, the LA seems to reduce morbidity and LOS.

The transversus abdominis plane block may reduce chronic postoperative pain one year after TAPP ingunial hernia repair.

INTRODUCTION: Chronic postoperative inguinal pain (CPIP) is defined as pain impacting daily activities lasting at least 3 months. With an incidence of 0.5-6.0%, chronic pain affects many patients who underwent inguinal hernia repair (IHR). Early severe postoperative pain has been described as a risk factor for CPIP. Thus, we aim to investigate the impact of the transversus abdominis plane (TAP) block on CPIP. METHODS: From 2013 to 2019 we collected data from individuals who were operated on electively in TAPP technique and who received a preoperative TAP block. RESULTS: Data from 289 patients were selected. 259 patients were male. The mean age was 59.93 years and the mean BMI was 25.72 kg/m2. 252 patients suffered from a primary inguinal hernia. No mesh fixation was conducted. 21 patients reported pain at rest, 26 pain under physical exertion and 13 patients required treatment of their pain. In 6.25% of cases patients reported CPIP. We compared our findings with data from the German Herniamed Registry (unilateral, primary IH, men, no mesh fixation; n = 8.799), because we assume that the majority of these patients did not receive a TAP block. The rate of pain under physical exertion (9.2% vs. 10.05%) and pain requiring treatment (2.45% vs. 2.95%) one year after surgery slightly differs without a statistical significance. CONCLUSIONS: We assume that the TAP block may reduce CPIP, postoperative pain during physical exertion and pain requiring treatment following IHR in TAPP technique. Additional randomized clinical trials are mandatory to evaluate the hypothesis.

Laparoscopic Treatment of an Incarcerated Meckel's Diverticulum in a Femoral Hernia.

Meckel's diverticulum (MD) is the persistence of the omphalomesenteric duct. It is usually asymptomatic but may present with bleeding, infections, and intestinal obstruction. It also may be a content of a hernia sac, a so-called Littre hernia. Herein, we will present the case of a 75-year-old female, who suffered from a painful swelling of the right inguinal region. Ultrasound imaging detected an inguinal hernia with incarcerated blind ending small bowel. Immediately, a laparoscopy was conducted. We diagnosed a right femoral hernia with an incarcerated MD. A TAPP (transabdominal preperitoneal) procedure was performed and the MD tangential stapled. Due to an uneventful postoperative course, the patient left the hospital after two days. An incarceration of a MD in a femoral hernia is rare. Tangential resection of the MD with simultaneous hernia repair in a TAPP technique seems to be a sufficient approach, when it is conducted by an experienced surgeon.

[Avoiding Clustering and Urge in Transanal Surgery for Deep Distal Rectocele]. / Vermeidung von Clustering und Urge bei der chirurgischen transanalen Therapie der distalen tiefen Rektozele.

Discrimination between functional and morphological influences in obstructive defecation syndrome is challenging. The predictability of surgical success is still in discussion. Final understanding of the rectally induced variability in colonic motility is still missing, so that morphological changes cannot solely serve as indication. Finally the physiology of the enteric nervous system has to be taken into account in choosing an approach. A modified Sullivan procedure was tested in the treatment of distal deep rectocele with respect to short- and long-term results for complications, obstructive symptoms and explicitly with regard to urge and clustering complaints. Between January 2009 and January 2014, 35 women complaining of obstructive symptoms with distal deep rectocele were operated on in a modified Sullivan technique. There were no intraoperative nor early postoperative complications; 4 weeks postoperatively no urge or clustering was discovered. In a long-term questionnaire, more than 80% of the patients were satisfied with the procedure; the mean obstructive defecations score was lowered by 9 points.

Patient reported outcome following incisional hernia repair: A survey on 163 patients at two maximum care hospitals.

INTRODUCTION: Incisional hernias of the abdominal wall are frequent complications after laparotomy (9-20%) and often need incisional hernia repair (IHR). In order to ensure wound healing and to therefore prevent postoperative short and long term morbidity carrying an abdominal binder (AB) and physical rest is frequently advised. However, there is a lack of evidence concerning clinical effects regarding these recommendations. Hence, we conducted a survey to analyze the patient reported outcome following IHR. METHODS: From December 2017 to May 2018, we conducted a survey among 270 patients who underwent open and laparoscopic IHR at two maximum care hospitals. They were interviewed about their type of operation, postoperative treatment, recommendations, and outcome. RESULTS: 163 patients replied to the questionnaire. The average age was 63.2 ±â€¯12 years. 74 patients were female and 89 were male. 32.6% of the patients reported an AB-induced immobility and 71.2% reported that the AB reduced pain after IHR. A prolonged period of physical rest and the use of an AB had no statistical significance on postoperative morbidity. CONCLUSIONS: Due to our findings we assume that the AB may induce immobility and reduce postoperative pain. A prolonged period of physical rest and wearing an AB does not seem to have an impact on the postoperative outcome following IHR. Therefore, a shortened duration of physical rest and wearing an AB following IHR should be taken under consideration. To reveal more evidence on this topic further clinical trials are essential.

Mesenchymal chondrosarcoma metastasising to the pancreas.

The mesenchymal chondrosarcoma (MC) is a rare malignant tumour and accounts for less than 3% of primary chondrosarcomas. Mostly MC arises from the craniofacial bones, the ribs, the ilium, the femur and the vertebrae. A 54-year-old man was treated due to an icterus of unknown origin. The medical history of the patient consists of a multimodal treated MC of the thoracic vertebrae. A CT imaging identified a 2×4 cm sized mass of the pancreatic head. Suspecting a pancreatic head carcinoma surgical removal was performed. Histopathological a metastasis of MC was diagnosed. Our patient left the hospital after 17 days and died 23 month after surgery. Metastases of MC to the pancreas are rare. When detecting a mass of the pancreas in patients with a medical history of an MC, a metastasis of these tumour should be taken in consideration.