A machine learning predictive model for recurrence of resected distal cholangiocarcinoma: Development and validation of predictive model using artificial intelligence.

Introduction: Distal Cholangiocarcinoma (dCCA) represents a challenge in hepatobiliary oncology, that requires nuanced post-resection prognostic modeling. Conventional staging criteria may oversimplify dCCA complexities, prompting the exploration of novel prognostic factors and methodologies, including machine learning algorithms. This study aims to develop a machine learning predictive model for recurrence after resected dCCA.

Minimally invasive pancreatoduodenectomy is associated with a higher incidence of postoperative venous thromboembolism when compared to the open approach: A systematic review and meta-analysis.

Background: Despite the increased use of minimally invasive approaches for pancreatoduodenectomy (PD), the association between surgical approach and venous thromboembolism (VTE) risk is still unknown. This study aims to compare VTE rates following open (OPD) and minimally invasive pancreatoduodenectomy (MIPD).

Method: MEDLINE, Web of Sciences and EMBASE databases were searched to identify eligible studies.

Predicting Functional Recovery and Quality of Life in Older Patients Undergoing Colorectal Cancer Surgery: Real-World Data From the International GOSAFE Study.

Purpose: The GOSAFE study evaluates risk factors for failing to achieve good quality of life (QoL) and functional recovery (FR) in older patients undergoing surgery for colon and rectal cancer.

Methods: Patients age 70 years and older undergoing major elective colorectal surgery were prospectively enrolled. Frailty assessment was performed and outcomes, including QoL (EQ-5D-3L) recorded (3/6 months postoperatively).

Irreversible Electroporation for Liver Metastases from Colorectal Cancer: A Systematic Review.

Background: Irreversible electroporation (IRE) is a non-thermal form of ablation based on the delivery of pulsed electrical fields. It has been used to treat liver lesions, particularly those in proximity to major hepatic vasculature. The role of this technique in the portfolio of treatments for colorectal hepatic metastases has not been clearly defined.

Venous thromboembolism (VTE) after open hepatectomy compared to minimally invasive liver resection: a systematic review and meta-analysis.

Background: Even though the risk of postoperative venous thromboembolism (VTE) after liver resection is well recognized, the association between surgical approach and VTE risk is unknown. This study aims to compare VTE rates following open liver resection (OLR) and minimally invasive liver resection (MILR).

Methods: MEDLINE, Web Of Sciences and EMBASE databases were interrogated to identify eligible studies published between February 2016 and August 2022.

Preliminary experience in laparoscopic distal pancreatectomy using the AEON™ endovascular stapler.

Background: The aim of this study is to investigate the effects of using a new innovative endovascular stapler, AEON™, on the pancreatic leak rates and other outcome measures.

Methods: In a retrospective review of prospectively collected data from a secure tertiary unit registry, patients undergoing distal or lateral pancreatectomy were analyzed for any differences on pancreatic fistula rates, length of stay, comprehensive complication index (CCI), and demographics after using AEON™ compared with other commonly used staplers. Statistical significance was defined as <0.

Timed up and go test and long-term survival in older adults after oncologic surgery.

Background: Physical performance tests are a reflection of health in older adults. The Timed Up and Go test is an easy-to-administer tool measuring physical performance. In older adults undergoing oncologic surgery, an impaired TUG has been associated with higher rates of postoperative complications and increased short term mortality.

Needle tract seeding following percutaneous irreversible electroporation for hepatocellular carcinoma.

Irreversible electroporation (IRE) is a non-thermal ablative technique for unresectable liver malignancies deemed unsuitable for traditional thermal ablation due to proximity to biliary and/or vascular structures. Needle tract tumour seeding is a well-recognised complication following thermal ablation, while little is known about its risk with IRE use. We present a case of tumour seeding after IRE for unresectable hepatocellular carcinoma in a man in his 70s.

Perioperative interventions to reduce pancreatic fistula following pancreatoduodenectomy: meta-analysis.

Background: Data on interventions to reduce postoperative pancreatic fistula (POPF) following pancreatoduodenectomy (PD) are conflicting. The aim of this study was to assimilate data from RCTs.

Methods: MEDLINE and Embase databases were searched systematically for RCTs evaluating interventions to reduce all grades of POPF or clinically relevant (CR) POPF after PD.

Treatment of unresectable locally advanced pancreatic cancer with percutaneous irreversible electroporation (IRE) following initial systemic chemotherapy (LAP-PIE) trial: study protocol for a feasibility randomised controlled trial.

Background: Approximately 30% of patients with pancreas cancer have unresectable locally advanced disease, which is currently treated with systemic chemotherapy. A new treatment option of irreversible electroporation (IRE) has been investigated for these patients since 2005. Cohort studies suggest that IRE confers a survival advantage, but with associated, procedure-related complications.

Quality of Life in Older Adults After Major Cancer Surgery: The GOSAFE International Study.

Background: Accurate quality of life (QoL) data and functional results after cancer surgery are lacking for older patients. The international, multicenter Geriatric Oncology Surgical Assessment and Functional rEcovery after Surgery (GOSAFE) Study compares QoL before and after surgery and identifies predictors of decline in QoL.

Methods: GOSAFE prospectively collected data before and after major elective cancer surgery on older adults (≥70 years).

Clinical challenges associated with utility of neoadjuvant treatment in patients with pancreatic ductal adenocarcinoma.

Pancreatic ductal adenocarcinoma (PDAC) is an increasingly common cancer with a persistently poor prognosis, and only approximately 20% of patients are clearly anatomically resectable at diagnosis. Historically, a paucity of effective therapy made it inappropriate to forego the traditional gold standard of upfront surgery in favour of neoadjuvant treatment; however, modern combination chemotherapy regimens have made neoadjuvant therapy increasingly viable. As its use has expanded, the rationale for neoadjuvant therapy has evolved from one of 'downstaging' to one of early treatment of micro-metastases and selection of patients with favourable tumour biology for resection.

External validation of postoperative pancreatic fistula prediction scores in pancreatoduodenectomy: a systematic review and meta-analysis.

Background: Multiple risk scores claim to predict the probability of postoperative pancreatic fistula (POPF) after pancreatoduodenectomy. It is unclear which scores have undergone external validation and are the most accurate. The aim of this study was to identify risk scores for POPF, and assess the clinical validity of these scores.

A fast-track surgery programme leads to timelier treatment and higher resection rates in pancreatic cancer.

Background: The aim was to perform a propensity-matched comparison of patients with pancreatic cancer undergoing surgery, with and without biliary stenting and an intention to treat analysis of long-term survival between the two groups.

Methods: This was an observational study of a cohort of consecutive patients presenting with obstructive jaundice and undergoing pancreatoduodenectomy for pancreatic and periampullary malignancies between November 2015 and May 2019.

Results: In this study of 216 consecutive operable patients, 70 followed the fast-track pathway and 146 had pre-operative biliary drainage.

Impact of SARS-CoV-2 pandemic on pancreatic cancer services and treatment pathways: United Kingdom experience.

Introduction: The SARS-CoV-2 pandemic presented healthcare providers with an extreme challenge to provide cancer services. The impact upon the diagnostic and treatment capacity to treat pancreatic cancer is unclear. This study aimed to identify national variation in treatment pathways during the pandemic.

Endovascular Hepatic Artery Stents in the Modern Management of Postpancreatectomy Hemorrhage.

Background: Postoperative hemorrhage is a potentially lethal complication of pancreatoduodenectomy. This study reports on the use of endovascular hepatic artery stents in the management of postpancreatectomy hemorrhage.

Methods: This is a retrospective analysis of a prospectively maintained, consecutive dataset of 440 patients undergoing pancreatoduodenectomy over 68 months.

Outcomes following potentially curative therapies for older patients with metastatic colorectal cancer.

Older age represents a major risk factor for developing colorectal cancer and the disease disproportionately affects patients older than 60 years of age. However, knowledge regarding the optimal management of older patients with metastatic colorectal cancer (mCRC) remains limited. The challenge of treating older patients arises in tailoring treatments to a heterogeneous cohort whilst adjusting for individuals with a wide variation of physiological reserve, a reduced tolerance to treatment side-effects and morbidity, and often different priorities as compared with younger patients.

The care of older cancer patients in the United Kingdom.

The ageing population poses new challenges globally. Cancer care for older patients is one of these challenges, and it has a significant impact on societies. In the United Kingdom (UK), as the number of older cancer patients increases, the management of this group has become part of daily practice for most oncology teams in every geographical area.

Contemporary management of pancreas cancer in older people.

As the population of western countries is aging, the number of patients diagnosed with cancer is growing. Therefore older people, more susceptible to develop pancreatic malignancy, will likely represent the prototype of a pancreatic cancer patient in the near future. Diagnostic modalities utilised for younger patients are also applicable for older individuals.

Data driven decision-making for older patients with hepatocellular carcinoma.

Older age is a risk factor for the development of HCC. However, the treatment options available for older patients with HCC, their safety, efficacy and utility, are poorly understood resulting in challenging decision-making. In this review, we aim to report the best available evidence to facilitate optimal decision making for older patients with HCC.

Systemic therapies in advanced hepatocellular carcinoma: How do older patients fare?

Advanced hepatocellular cancer (HCC) is the fourth leading cause of cancer-related death globally and is most common in elderly patients with a peak incidence in the UK at ages 85-89 years. In addition to the well-established risk factors of alcohol and viral hepatitis B and C, rising obesity and associated non-alcoholic fatty liver disease is projected to contribute to increased incidence of advanced HCC in elderly patients. The management of advanced HCC is changing rapidly; for over a decade the multi-kinase inhibitor sorafenib has been the only treatment option that offered a proven survival advantage, but in the last 4 years other treatment options have emerged including other kinase inhibitors, and monoclonal antibodies targeting angiogenesis and immune checkpoint inhibitors.

Outcomes in older patients with biliary tract cancer.

The majority of patients diagnosed with cancer are ≥65 years. However, inclusion of older patients with cancer in clinical trials is limited, and so there is less evidence to guide systemic therapeutic decisions in these patients. There is also debate surrounding the definition of "older patients".