Bridging clinic: The initial medical management of patients with newly diagnosed pancreatic cancer.

Pancreatic cancer is the 11th most common cancer in the UK and has the worst prognosis of any tumour with minimal improvements in survival over recent decades. As most patients are either ineligible for surgery or may decline chemotherapy, the emphasis is on control of symptoms and management of complications such as poor nutritional status. The time period between informing the patient of their diagnosis and commencing cancer treatments presents a valuable opportunity to proactively identify and treat symptoms to optimise patients' overall well-being. The 'bridging clinic', delivered by a range of healthcare professionals from gastroenterologists to nurse practitioners, can provide this interface where patients are first informed of their diagnosis and second supportive therapies offered. In this article, we provide a structure for instituting such supportive therapies at the bridging clinic. The components of the clinic are summarised using the mnemonic INDASH (Information/Nutrition/Diabetes and Depression/Analgesia/Stenting/Hereditary) and each is discussed in detail below.

Resolution of adhesive small bowel obstruction with a protocol based on Gastrografin administration.

The use of Gastrografin may have a therapeutic effect on resolving adhesive small bowel obstruction. Adhesive Small Bowel obstruction (ASBO) accounts for the majority of patients with small bowel obstruction. Most patients are managed conservatively; frequent admissions create a considerable burden. We sought to examine the adherence to the Bologna guidelines for the management of ASBO in a high volume tertiary center and whether or not Gastrografin had a therapeutic effect. A comparison was made between an initial retrospective audit looking at ASBO and a prospective re-audit after applying standards derived from the Bologna guidelines. During re-audit it was found that more patients underwent conservative management and fewer patients had surgery as first line management. In the re-audit, those who had to undergo surgery within/after a period of 72h of conservative management were also fewer. Whether they were managed surgically primarily or after a period of conservative management, the average length of stay was also shorter. In comparison to the preliminary audit, there appeared to be no change in the way that medical history and physical examination was documented during the re-audit. However, there was a marked difference in the use of appropriate blood tests and CT scans. Changes were made successfully following the initial audit results and have been implemented, thus closing the audit loop. This study shows that the use of Gastrografin has decreased the need for surgical intervention in a group of patients with small bowel obstruction.

Seeding of hepatocellular carcinoma into the stomach wall following endoscopic ultrasound and fine-needle aspiration biopsy.

Delayed gastrointestinal metastasis is a rare complication of hepatocellular carcinoma (HCC). We present the case of a patient who presented with melaena and microcytic anaemia 6 years after receiving an orthotopic liver transplant for hepatitis B-induced HCC. Oesophagogastroduodenoscopy revealed a fungating gastric mass at the lesser curve and histology from biopsies confirmed metastatic recurrence of HCC in the stomach. The route of metastasis is likely due to iatrogenic seeding of tumour cells during pre-transplant endoscopic ultrasound (EUS) and fine needle aspiration (FNA) biopsy. Subsequent positron emission tomography and magnetic resonance imaging failed to reveal further metastatic disease and the patient was managed with a total gastrectomy. This is the first reported description in the literature of needle-track metastasis in the stomach due to liver EUS-FNA for HCC.

MicroRNA profile in neosquamous esophageal mucosa following ablation of Barrett's esophagus.

AIM: To investigate the microRNA expression profile in esophageal neosquamous epithelium from patients who had undergone ablation of Barrett's esophagus. METHODS: High throughput screening using TaqMan® Array Human MicroRNA quantitative PCR was used to determine expression levels of 754 microRNAs in distal esophageal mucosa (1 cm above the gastro-esophageal junction) from 16 patients who had undergone ablation of non-dysplastic Barrett's esophagus using argon plasma coagulation vs pretreatment mucosa, post-treatment proximal normal non-treated esophageal mucosa, and esophageal mucosal biopsies from 10 controls without Barrett's esophagus. Biopsies of squamous mucosa were also taken from 5 cm above the pre-ablation squamo-columnar junction. Predicted mRNA target pathway analysis was used to investigate the functional involvement of differentially expressed microRNAs. RESULTS: Forty-four microRNAs were differentially expressed between control squamous mucosa vs post-ablation neosquamous mucosa. Nineteen microRNAs were differentially expressed between post-ablation neosquamous and post-ablation squamous mucosa obtained from the more proximal non-treated esophageal segment. Twelve microRNAs were differentially expressed in both neosquamous vs matched proximal squamous mucosa and neosquamous vs squamous mucosa from healthy patients. Nine microRNAs (miR-424-5p, miR-127-3p, miR-98-5p, miR-187-3p, miR-495-3p, miR-34c-5p, miR-223-5p, miR-539-5p, miR-376a-3p, miR-409-3p) were expressed at higher levels in post-ablation neosquamous mucosa than in matched proximal squamous and healthy squamous mucosa. These microRNAs were also more highly expressed in Barrett's esophagus mucosa than matched proximal squamous and squamous mucosa from controls. Target prediction and pathway analysis suggests that these microRNAs may be involved in the regulation of cell survival signalling pathways. Three microRNAs (miR-187-3p, miR-135b-5p and miR-31-5p) were expressed at higher levels in post-ablation neosquamous mucosa than in matched proximal squamous and healthy squamous mucosa. These miRNAs were expressed at similar levels in pre-ablation Barrett's esophagus mucosa, matched proximal squamous and squamous mucosa from controls. Target prediction and pathway analysis suggests that these microRNAs may be involved in regulating the expression of proteins that contribute to barrier function. CONCLUSION: Neosquamous mucosa arising after ablation of Barrett's esophagus expresses microRNAs that may contribute to decreased barrier function and microRNAs that may be involved in the regulation of survival signaling pathways.

Thoracic vertebral osteomyelitis secondary to chronic esophageal perforation.

BACKGROUND CONTEXT: Osteomyelitis secondary to perforation of the esophagus is a rare condition. Thoracic osteomyelitis after chronic esophageal perforation has never been described in the literature. PURPOSE: We report a case of vertebral osteomyelitis resulting from a chronic esophageal perforation. STUDY DESIGN/SETTING: Case report/University hospital. METHODS: A 52-year-old woman presented with dysphagia, severe mid back, and epigastric pain over a 6-week period. Endoscopic and radiological investigations revealed the presence of a paraspinal inflammatory mass protruding into the posterior esophageal wall. Two weeks after admission, the patient developed septic complications which required surgical intervention. This revealed the presence of an esophageal perforation and osteomyelitis of the T4-T5 and T7-T8 vertebrae. After T-tube closure of the esophageal perforation along with surgical debridement of the vertebrae and a 6-week course of antibiotics, the patient made a sound recovery. However, there was persistence of back pain with exaggerated thoracic spine kyphosis at T7-T8 which needed thoracic spine stabilization with pedicle screw instrumentation and fusion. RESULTS: This treatment led to complete recovery with no recurrence of symptoms at 8-months' follow-up. CONCLUSIONS: To date this is the first case of thoracic osteomyelitis secondary to a chronic esophageal perforation to be reported in the literature. A high index of suspicion of this diagnosis is warranted in patients who present with similar clinical and radiological findings to enable prompt diagnosis and avoid the high mortality of esophageal perforation.