Effect of Early Removal of Urinary Catheter in Patients Undergoing Abdominal and Thoracic Surgeries with Continuous Thoracic Epidural Analgesia on Postoperative Urinary Retention.

Background: Postoperative continuous thoracic epidural analgesia (TEA) is an integral aspect of pain management after major abdominal and thoracic surgery. Under TEA, postoperative urinary retention (POUR) is frequently noted, prompting a common practice of maintaining the transurethral catheter (UC) until the cessation of TEA to avoid the necessity for reinsertion of the UC. This study analyzes the effect of an early bladder catheter removal during TEA on POUR incidence.

Endoluminal Vacuum Therapy Using a New "Fistula Sponge" in Treating Defects of the Upper Gastrointestinal Tract-A Comparative, Retrospective Cohort Study.

: Anastomotic insufficiencies (AI) and perforations of the upper gastrointestinal tract (uGIT) result in high morbidity and mortality. Endoscopic stent placement and endoluminal vacuum therapy (EVT) have been established as surgical revision treatment options. The Eso-Sponge is the only licensed EVT system with limitations in treating small defects (<10 mm).

Fine-mapping analysis including over 254,000 East Asian and European descendants identifies 136 putative colorectal cancer susceptibility genes.

Genome-wide association studies (GWAS) have identified more than 200 common genetic variants independently associated with colorectal cancer (CRC) risk, but the causal variants and target genes are mostly unknown. We sought to fine-map all known CRC risk loci using GWAS data from 100,204 cases and 154,587 controls of East Asian and European ancestry. Our stepwise conditional analyses revealed 238 independent association signals of CRC risk, each with a set of credible causal variants (CCVs), of which 28 signals had a single CCV.

Retroperitoneal cecal volvulus: a complication of a rare internal hernia - a case report.

Introduction And Importance: The foramen of Winslow hernia (FWH) is a rare type of internal hernia. In one-third of cases, the cecum was found in the lesser sac. More rarely, the herniated cecum might be volvulated, which represents 1-1.

More than 30 Years of POSSUM: Are Scoring Systems Still Relevant Today for Colorectal Surgery?

Background: The Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity (POSSUM) weights the patient's individual health status and the extent of the surgical procedure to estimate the probability of postoperative complications and death of general surgery patients. The variations Portsmouth-POSSUM (P-POSSUM) and colorectal POSSUM (CR-POSSUM) were developed for estimating mortality in patients with low perioperative risk and for patients with colorectal carcinoma, respectively. The aim of the present study was to evaluate the significance of POSSUM, P-POSSUM, and CR-POSSUM in two independent colorectal cancer cohorts undergoing surgery, with an emphasis on laparoscopic procedures.

Recurrent sigmoid volvulus secondary to a large pedunculated colonic lipoma.

Symptomatic colon lipoma is a rare occurrence in clinical practice, and its association with sigmoid volvulus is even rarer. We present a case of a man in his 70s who presented to our emergency department with suspected intestinal obstruction. Upon examination, sigmoid volvulus was diagnosed and successfully treated endoscopically through decompression and detorsion.

Blood Stream Infection due to Nontransmural Ischemia of the Esophagus, Stomach, and Left Colon: Case Report.

We report the case of a 74-year-old female with abdominal pain, tarry stools, and tachycardia. Previous history included diabetes mellitus with micro- and macroangiopathy. Imaging revealed portal gas, left sided colitis, and emphysematous gastritis, besides severe atherosclerosis with subtotal celiac trunk occlusion and moderate stenosis of the inferior mesenteric artery.

Apical bulkheads accumulate as adaptive response to impaired bile flow in liver disease.

Hepatocytes form bile canaliculi that dynamically respond to the signalling activity of bile acids and bile flow. Little is known about their responses to intraluminal pressure. During embryonic development, hepatocytes assemble apical bulkheads that increase the canalicular resistance to intraluminal pressure.

A critical spotlight on the paradigms of FFPE-DNA sequencing.

In the late 19th century, formalin fixation with paraffin-embedding (FFPE) of tissues was developed as a fixation and conservation method and is still used to this day in routine clinical and pathological practice. The implementation of state-of-the-art nucleic acid sequencing technologies has sparked much interest for using historical FFPE samples stored in biobanks as they hold promise in extracting new information from these valuable samples. However, formalin fixation chemically modifies DNA, which potentially leads to incorrect sequences or misinterpretations in downstream processing and data analysis.

Ileocolonic Healing after Small Ileocecal Resection in Mice: NOD2 Deficiency Impairs Anastomotic Healing by Local Mechanisms.

Ileocecal resection (ICR) is frequently performed in Crohn's disease (CD). mutations are risk factors for CD. knockout (ko) mice show impaired anastomotic healing after extended ICR.

Conservative therapy of severe acute pancreatitis is a safe option - results of a 15-year long-term follow-up cohort study.

Unlabelled: Treatment of severe acute pancreatitis can be challenging with high mortality. In 2012 we reported a significantly reduced in-hospital mortality if these patients are treated conservatively for at least the first 3 weeks in the course of the disease as compared to early necrosectomy. We performed a long-term follow-up and compared the outcome of these two study groups (group 1 - early necrosectomy, =20 versus group 2 - primary conservative treatment, =24).

Endoscopic Vacuum Therapy for Treating an Esophago-Pulmonary Fistula after Esophagectomy: A Case Report and Review of the Literature.

An acquired esophago-respiratory fistula represents an abnormal connection between the esophagus and the respiratory system. It is usually caused by malignancy and infection, or it occurs as a complication after surgery or radiation therapy. It can be divided according to its anatomical level into esophago-tracheal fistula, esophago-bronchial fistula, and in the rarest case, esophago-pulmonary fistula (EPF).

SEVTAR-A multicenter randomized controlled trial to investigate the impact of prophylactic endoluminal placed vacuum sponge for prevention of anastomotic leakage after low rectal resections.

Background: Low anterior resection for rectal cancer is commonly associated with a diverting stoma. In general, the stoma is closed 3 months after the initial operation. The diverting stoma reduces the rate of anastomotic leakage as well as the severeness of a potential leakage itself.

[Surgical emergencies during the COVID-19 pandemic].

Background: Within a few months coronavirus disease 2019 (COVID-19) spread around the world. Some studies showed a significant reduction in medical consultations. Due to new discussions about restrictions in the case of rising COVID-19 case numbers, this study investigated the consequences of the COVID-19 pandemic on surgical emergencies at the Rostock University Medical Center and compared the results to the years before.

Quality of Life after Desarda Technique for Inguinal Hernia Repair-A Comparative Retrospective Multicenter Study of 120 Patients.

Inguinal hernia repair, according to Desarda, is a pure tissue surgical technique using external oblique fascia to reinforce the posterior wall of the inguinal canal. This has provided an impetus for the rethinking of guideline adherence toward minimally invasive and mesh-based surgery of inguinal hernia. In this study, a retrospective analysis of this technique was conducted in two German hospitals.

Acute Mesenteric Ischemia: Preexisting Comorbidity Determines Short-Term Outcome and Quality of Life in Long-Term Survivors.

Introduction: Acute mesenteric ischemia (AMI), either arterial or venous, is still a devastating disease with poor prognosis. It is unknown, whether AMI is associated with impaired quality of life (QoL) in long-term survivors.

Material And Methods: This retrospective analysis includes 64 patients with occlusive arterial or venous mesenteric ischemia treated operatively between 2008 and 2016 at the University Medical Center Rostock.

Deciphering colorectal cancer genetics through multi-omic analysis of 100,204 cases and 154,587 controls of European and east Asian ancestries.

Colorectal cancer (CRC) is a leading cause of mortality worldwide. We conducted a genome-wide association study meta-analysis of 100,204 CRC cases and 154,587 controls of European and east Asian ancestry, identifying 205 independent risk associations, of which 50 were unreported. We performed integrative genomic, transcriptomic and methylomic analyses across large bowel mucosa and other tissues.

Adequate Management of Postoperative Complications after Esophagectomy: A Cornerstone for a Positive Outcome.

Background: Esophagectomy for cancer is one of the most complex procedures in visceral surgery. Postoperative complications negatively affect the patient's overall survival. They are not influenced by the histology type (adenocarcinoma (AC)/squamous cell carcinoma (SCC)), or the surgical approach (open, laparoscopic, or robotic-assisted).

Proof-of-Concept Standardized Approach Using a Single-Disk Method Analogous to Antibiotic Disk Diffusion Assays for Routine Phage Susceptibility Testing in Diagnostic Laboratories.

Application of bacteriophages is increasingly being implemented in clinical therapies. Prior susceptibility testing should be regarded as mandatory, but standards are lacking. The objective of this research was to develop a highly standardized methodology to facilitate phage susceptibility testing (PST) in clinical microbiology routine laboratories.

The HSF1-CPT1a Pathway Is Differentially Regulated in NAFLD Progression.

Obesity and obesity-associated diseases represent one of the key health challenges of our time. In this context, aberrant hepatic lipid accumulation is a central pathological aspect of non-alcoholic fatty liver disease (NAFLD). By comparing methylation signatures of liver biopsies before and after bariatric surgery, we recently demonstrated the strong enrichment of differentially methylated heat shock factor 1 (HSF1) binding sites (>400-fold) in the process of liver remodeling, indicating a crucial role of HSF1 in modulating central aspects of NAFLD pathogenesis.