Impact of direct-access IBD physician delivered endoscopy on clinical outcomes: a pre-implementation and post-implementation study.

Introduction: Patients with suspected inflammatory bowel disease (IBD) referred from primary care often face diagnostic and treatment delays. This study aimed to compare a novel direct-access IBD endoscopy pathway with the traditional care model. Method: Single centre real-world study analysing primary care referrals with suspected IBD. Group A: patients triaged to direct-access IBD endoscopy. Group B: patients undergoing traditional outpatient appointments before the availability of direct-access IBD endoscopy. Demographics, fecal calprotectin (FCP), C-reactive protein (CRP), disease activity score, endoscopy findings, treatment and follow-up were collected and statistically analysed. Ranked semantic analysis of IBD symptoms contained within referral letters was performed. Results: Referral letters did not differ significantly in Groups A and B. Demographic data, FCP and CRP values were similar. Referral to treatment time (RTT) at the time of IBD endoscopy was reduced from 177 days (Group B) to 24 days (Group A) (p<0.0001). Diagnostic yield of IBD was 35.6% (Group B) versus 62.0% (Group A) (p=0.0003). 89.2% of patients underwent colonoscopy in Group B versus 46.4% in Group A. DNA rates were similar in both groups. The direct to IBD endoscopy pathway saved 100% of initial IBD consultant clinics with a 2.5-fold increase in IBD nurse-led follow-up. Conclusion: Our novel pathway resulted in an 86% reduction in RTT with associated increased diagnostic yield while saving 100% of initial IBD consultant outpatient appointments. Replication in other trusts may improve patient experience and accelerate time to diagnosis/treatment while optimising the use of healthcare resources.

Endoscopic management of intentional foreign body ingestion: experience from a UK centre.

Objective: We report on the increasing incidence and outcomes from intentional foreign body ingestion (iFoBI) presenting to our hospital over a 5-year period. The aim was to assess the impact on services and to identify ways to safely mitigate against this clinical challenge. Design/method: We performed a retrospective observational study of all patients presenting to a university hospital between January 2015 and April 2020 with iFoBI with a focus on objects swallowed, timing of endoscopy and clinical outcomes. Results: 239 episodes of iFoBI in 51 individuals were recorded with a significant increase in incidence throughout the study period (Welch (5, 17.3)=15.1, p<0.001), imposing a high burden on staff and resources. Items lodged in the oesophagus were more likely to lead to mucosal injury (p=0.009) compared with elsewhere. Ingested item type and timing of endoscopy were not related to complications (p=0.78) or length of stay (p=0.8). In 12% of cases, no objects were seen at endoscopy. Conclusion: In all except those patients with oesophageal impaction of the object on radiograph, there is no need to perform endoscopic extraction out of hours. A subset of cases can avoid endoscopy with an X-ray immediately prior to the procedure as a significant proportion have passed already. We discuss more holistic approaches to deal with recurrent attendances.

Improving outpatient services: the Southampton IBD virtual clinic.

The follow-up of inflammatory bowel disease (IBD) patients is challenging due to the relapsing remitting nature of the diseases, the wide spectrum of severity and complexity as well as the need for monitoring of long-term complications and drug treatments. Conventional outpatient follow-up lacks flexibility for patients and there are competing pressures for clinic time. Alternative follow-up pathways include telephone clinics, self-management programmes or discharging patients. The IBD virtual clinic (VC) is a further option. Patients with an established diagnosis for >2 years, who have been stable for >1 year, do not have primary sclerosing cholangitis and who give their consent, are entered into the VC system. Two months before their annual follow-up is due patients are sent blood test forms and a simple questionnaire with an information sheet. If they meet any of the criteria on the questionnaire, they are asked to contact the IBD specialist nursing team to discuss their situation. The blood test results and the patient's database entry are reviewed to ensure that they are not due surveillance investigations. The patients and their GPs then receive a letter informing them of their management plan. We currently follow-up 20% of the Southampton IBD cohort using the VC. The VC system is an innovative, efficient and patient-responsive method for following up mild to moderate IBD. It is well liked by patients but is dependent on a well-maintained database with good integration of IT systems and requires both clerical and IBD nurse specialist support.

Improving outpatient services: the Southampton IBD virtual clinic.

The follow-up of inflammatory bowel disease (IBD) patients is challenging due to the relapsing remitting nature of the diseases, the wide spectrum of severity and complexity as well as the need for monitoring of long-term complications and drug treatments. Conventional outpatient follow-up lacks flexibility for patients and there are competing pressures for clinic time. Alternative follow-up pathways include telephone clinics, self-management programmes or discharging patients. The IBD virtual clinic (VC) is a further option. Patients with an established diagnosis for >2 years, who have been stable for >1 year, do not have primary sclerosing cholangitis and who give their consent, are entered into the VC system. Two months before their annual follow-up is due patients are sent blood test forms and a simple questionnaire with an information sheet. If they meet any of the criteria on the questionnaire, they are asked to contact the IBD specialist nursing team to discuss their situation. The blood test results and the patient's database entry are reviewed to ensure that they are not due surveillance investigations. The patients and their GPs then receive a letter informing them of their management plan. We currently follow-up 20% of the Southampton IBD cohort using the VC. The VC system is an innovative, efficient and patient-responsive method for following up mild to moderate IBD. It is well liked by patients but is dependent on a well-maintained database with good integration of IT systems and requires both clerical and IBD nurse specialist support.

Acute abdominal pain: An unusual medical cause.

Lyme disease is an infectious illness that arises from the spirochete, Borrelia burgdorferi transmitted via a bite by Ixodid ticks. There were 768 cases in the United Kingdom (incidence 1.46/100,000) identified by the Health Protection Agency in 2006. Clinical manifestations of Lyme disease can be multi-systemic. It is important for the acute physician to be aware of this condition. Its relative infrequency and unusual presentation can result in delayed diagnosis with potential for suboptimal outcome. Here, we present a case of Lyme disease presenting with abdominal pain and intestinal dysmotility.

Prognostic significance of cyclooxygenase-2 (COX-2) expression in patients with surgically resectable adenocarcinoma of the oesophagus.

BACKGROUND: COX-2 expression in tumour cells has been associated with poor prognosis in gastrointestinal and non-gastrointestinal cancers. The aim of our study was to test the hypothesis that higher levels of COX-2 expression are prognostically related to poor clinico-pathologic features in adenocarcinoma of the oesophagus. METHODS: We reviewed the records of 100 consecutive patients undergoing resection for adenocarcinoma of the oesophagus to collect data on T-stage, N-stage, tumour recurrence and survival. T & N-stage was further confirmed by histological examination. COX-2 protein expression was assessed by immunohistochemistry in all patients and COX-2 m-RNA expression was measured by quantitative RT-PCR in a small group of patients. RESULTS: Higher levels of COX-2 expression were associated with higher T stage (p = 0.008), higher N stage (p = 0.049), increased risk of tumour recurrence (p = 0.01) and poor survival (p = <0.001). A COX-2 score of >200 was associated with a median survival of 10 months compared to 26 months with a score of <200 (p = <0.001). CONCLUSION: Higher levels of COX-2 expression are associated with poor clinico-pathologic features and poor survival in patients with oesophageal adenocarcinoma.

Oesophageal scintigraphy for the investigation of dysphagia: in ans out of favour - underused when available.

Oesophageal scintigraphy has been used for more than 25 years and allows quantifiable, safe, rapid, non-invasive and well-tolerated assessment of oesophageal transit time and function. As technology improves, more complex image analysis is becoming possible. Many studies have addressed its usefulness in assessing oesophageal dysmotility using manometry as the gold standard: this literature is reviewed with reference to both the sensitivity and the specificity of the test as well as its application and effectiveness in various disease states. The use of scintigraphy in oesophageal cancer is specifically addressed - including in co-existing dysmotility.