Nanoliposomal Irinotecan With Fluorouracil and Leucovorin or Gemcitabine Plus Cisplatin in Advanced Cholangiocarcinoma: A Phase II Study of the AIO Hepatobiliary-YMO Cancer Groups (NIFE-AIO-YMO HEP-0315).

Purpose: First-line therapy options in advanced cholangiocarcinoma (CCA) are based on the ABC-02 trial regimen (gemcitabine/cisplatin [G/C]). The NIFE trial examined nanoliposomal irinotecan/fluorouracil/leucovorin (nal-IRI/FU/LV) as alternative first-line therapy in advanced CCA.

Methods: NIFE is a prospective, open-label, randomized, multicenter phase II study that aimed at detecting efficacy comparable with the standard treatment.

[Lu]Lu-PSMA-617 Therapy in a Patient with Chronic Kidney Disease.

We report the dosimetric evaluation of prostate-specific membrane antigen-based radioligand therapy (RLT) for metastatic prostate cancer in a patient with autosomal-dominant polycystic kidney disease. The patient received hemodialysis during each of 6 RLT cycles while staying as an inpatient. We used voxel dosimetry and blood sampling for the dose calculation.

Medical education during the COVID-19 pandemic: What students missed and what they did not. A questionnaire-based cross-sectional study.

Background: Medical education was and still is challenged by the COVID-19 pandemic, and several strategies were implemented by the universities worldwide in order to maintain a good level of education. The aim of this work is to point out how strategies adopted in a German university hospital reached students and how comfortable they felt with the proposed solutions in order to define future possibilities in modern teaching.

Methods: A questionnaire was answered by medical students at the end of the 8 and 10 semester in a German university hospital asking them about their perception of medical education during the pandemic as well as about strategies adopted by the faculty.

Analysis of the CONKO-001 trial: Is the validity of the study sufficient to recommend adjuvant chemotherapy for pancreatic cancer?

Background: Since randomized controlled trials have indicated that adjuvant chemotherapy prolongs survival and reduces recurrence rates after surgical resection of pancreatic adenocarcinoma, a gemcitabine based chemotherapy has become part of the interdisciplinary treatment concept for pancreatic cancer in accordance to current guidelines.

Objectives: The aim of this project was to analyse the validity of the CONKO-001 trial as a basis for the recommendation of adjuvant chemotherapy in many international guidelines.

Methods: We analysed the validity of the CONKO-001 trial regarding study design, recruitment period, participating institutions, patient selection, randomisation, stratification, standardization of surgical treatment and histological examination, statistical methods and interpretation of results.

[Current surgical treatment options for liver metastasis].

Current surgical treatment options for liver metastasis Metastasis are the most frequent hepatic tumors. Although current treatment regimens focus highly on interdisciplinarity and are individualized, surgical resection remains the only curative treatment and represents the current gold standard approach. Advances in surgical, systemic and interventional treatment within the last years have resulted in a multidisciplinary therapy, individualized for each patient depending on their disease stage and condition.

Viral Hepatitis and Hepatocellular Carcinoma: State of the Art.

Viral hepatitis is one of the main causes leading to hepatocellular carcinoma (HCC). The continued rise in incidence of HCC suggests additional factors following infection may be involved. This review examines recent studies investigating the molecular mechanisms of chronic hepatitis and its association with hepatocarcinogenesis.

-Related Metabolic Parameters and Premalignant Gastric Mucosa Histological Lesions in Swiss Bariatric Patients.

Obesity, as a major risk factor of metabolic syndrome (MetS), represents a pandemic, especially in Western societies, and is considered a risk factor for malignancies. (), is a definite carcinogen with global distribution. We aimed to investigate, for the first time in Switzerland, the main gastric mucosa premalignant histological lesions of bariatric patients in correlation with MetS components and Infection (-I).

Perioperative chemotherapy for advanced gastric cancer - results from a tertiary-care hospital in Germany.

Background: Neoadjuvant/perioperative chemotherapy is the recommended treatment for advanced stages of gastric cancer (> T2, N+) before tumour resection in many European guidelines. However, there is no consensus as to whether perioperative chemotherapy is as effective in distal as in proximal tumours, in addition to a relevant uncertainty concerning appropriate treatment modalities for elderly patients.

Aim: To investigate the role of perioperative chemotherapy in advanced gastric cancer in patients from a German tertiary clinic with respect to efficacy, localisation, and age.

Adjuvant chemotherapy in curatively resected rectal cancer: How valid are the data?

Background: According to the result of the Cochrane review published in 2012, postoperative adjuvant chemotherapy (CTx) is associated with a survival benefit for rectal cancer patients operated for cure in comparison to patients who underwent only the surgical resection.

Aim: To analyze the quality of the data supporting the advantage of adjuvant CTx after surgery for rectal cancer. In the times of increasing health care costs, it is imperative to offer the patient an evidence-based therapy that justifies potential side effects as well as costs.

Validity of studies suggesting preoperative chemotherapy for resectable thoracic esophageal cancer: A critical appraisal of randomized trials.

Background: In 2015, Kidane published a Cochrane review and meta-analysis to summarise the impact of preoperative chemotherapy versus surgery alone on survival for resectable thoracic esophageal cancer. The authors concluded that preoperative chemotherapy improved overall survival (OS).

Aim: The aim of this article was to assess the validity of the three most powerful studies included in the Cochrane review and the meta-analysis supporting the advantage of preoperative chemotherapy and to investigate the impact of an exclusion of these three studies on the result of the meta-analysis.

Resection or radiofrequency ablation for hepatocellular carcinoma? Assessment of validity of current studies, meta-analyses and their influence on guidelines.

Background: Two Cochrane reviews compared overall survival following liver resection (LR) or radiofrequency ablation (RFA) for patients with hepatocellular carcinoma. The first from 2013, found moderate evidence for a survival advantage for LR over RFA when limiting the analysis to trials at low risk of bias. The second (2017), found no evidence for a difference in all-cause mortality for LR versus RFA.

Severe complications after mesh migration following abdominal hernial repair: report of two cases and review of literature.

Migration of mesh after ventral and incisional hernia repair is a rare but well described complication. The aim of our work is to present two cases of mesh migration after incisional hernia repair and to review the current literature. We describe the two cases of mesh migration that occurred at our department.

Can preoperative vitamin D deficiency predict postoperative hypoparathyroidism following thyroid surgery?

Importance: Postoperative hypoparathyroidism remains a relevant problem after thyroid surgery. Although the roles of vitamin D deficiency and other risk factors have been discussed in previous studies, variable results have been reported.

Objective: Predicting the risk of postoperative hypocalcemia could be helpful for individual prognoses and medical treatment.

Validity of studies suggesting postsurgical chemotherapy for resectable gastric cancer: critical appraisal of randomised trials.

Background And Aim: In 2013, Diaz-Nieto published a Cochrane review to summarise the impact of postsurgical chemotherapy versus surgery alone on survival for resectable gastric cancer. The authors concluded that postsurgical chemotherapy showed an improvement in overall survival. The aim of this article was to assess the validity of four studies included in the Cochrane review and to investigate the impact of an exclusion of these four studies on the result of the meta-analysis.

Is there a standard for surgical therapy of hepatocellular carcinoma in healthy and cirrhotic liver? A comparison of eight guidelines.

Background And Aims: Liver resection (LR) and transplantation are the most reliable treatments for hepatocellular carcinoma (HCC). Aim was to compare different guidelines regarding indication for resection and transplantation because of HCC with and without underlying cirrhosis.

Methods: We compared the following guidelines published after 1 January 2010: American (American Association for the Study of Liver Diseases (AASLD)), Spanish (Sociedad Espanola de Oncologia Medica (SEOM)), European (European Association for the study of liver-European Organization for Research and Treatment of Cancer (EASL-EORTC) and European Society for Medical Oncology-European Society of Digestive Oncology (ESMO-ESDO)), Asian (Asian Pacific Association for the Study of Liver (APASL)), Japanese (Japan Society of Hepatology (JSH)), Italian (Associazione Italiana Oncologia Medica (AIOM)) and German (S3) guidelines.

Impact of Neoadjuvant Chemotherapy on Hypertrophy of the Future Liver Remnant after Associating Liver Partition and Portal Vein Ligation for Staged Hepatectomy.

Background: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) has been demonstrated as a feasible procedure in extended liver resections as a means of successfully increasing the volume of the future liver remnant (FLR). Neoadjuvant chemotherapy (CTx) is toxic to the organ and may impair hepatic regeneration. This study was performed to assess the procedure's effect on hypertrophy of the FLR, including the short-term survival.

Graft rinse prior to reperfusion in liver transplantation: literature review and online survey within the Eurotransplant community.

Graft rinse prior reperfusion in liver transplantation (LT) is believed to reduce the incidence of postreperfusion syndrome and improve clinical outcome. A MEDLINE search was performed to obtain a comprehensive review of the published literature dealing with graft rinse in LT. Moreover, all thirty-four LT centers in the Eurotransplant (ET) region were invited to participate in an online survey to whether or not graft rinse is performed and whether further research in the field is needed.

Smad3 signaling in the regenerating liver: implications for the regulation of IL-6 expression.

Liver regeneration is vital for graft survival and adequate organ function. Smad activation regulates hepatocyte proliferation and macrophage function. The aim of the current study was to evaluate the impact of Smad3 signaling during liver regeneration in the mouse.

Reperfusion of liver graft during transplantation: techniques used in transplant centres within Eurotransplant and meta-analysis of the literature.

It remains unclear which liver graft reperfusion technique leads to the best outcome following transplantation. An online survey was sent to all transplant centres (n = 37) within Eurotransplant (ET) to collect information on their technique used for reperfusion of liver grafts. Furthermore, a systematic review of all literature was performed and a meta-analysis was conducted based on patients' mortality, number of retransplantations and incidence of biliary complications, depending on the technique used.