Radiofrequency thermocoagulation of haemorrhoids: learning curve of a novel approach.

Haemorrhoidal disease (HD) is a common condition that often requires surgical treatment. In comparison with other traditional techniques, radiofrequency thermocoagulation (RFTC) has multiple advantages to traditional repairs and can be a good alternative in surgical management of HD. We retrospectively analysed 20 patients with Grades 2 (n = 6, 30%) and 3 (n = 12, 70%) haemorrhoids undergoing RFTC from 1 September 2019 to 31 December 2021. Outcomes including post-operative (PO) pain, immediate/late PO complications, recurrence and patient satisfaction were assessed. Twenty cases were included in this case series. All pathological symptoms showed significant improvement in PO period. Eight complications were noted, including minor bleeding (n = 2), bleeding that required admissions (n = 3), pain (n = 2) and recurrence (n = 1). The mean time off work is 7 days and all patients were satisfied or very satisfied PO as per telephone questionnaire. RFTC is a safe and effective solution in the management of HD and is a good alternative to conventional procedures.

Bilirubin is a specific marker for the diagnosis of acute appendicitis.

Total serum bilirubin and other biochemical parameters have been associated with acute appendicitis, mainly in complicated cases. The present study aimed to evaluate the role of biochemical parameters in the diagnosis of acute appendicitis, and to further investigate the role of bilirubin as a diagnostic marker irrespective of the severity of the pathology. All recorded cases of appendicectomies in a 1-year period in a single institution were reviewed. The median values of white cell count, C-reactive protein and total serum bilirubin on admission were associated with final histology, and their respective rates of abnormal and normal values were compared between patients who were proven to have negative histology and patients who were proven to have acute appendicitis. A total of 300 patients were studied. Median total serum bilirubin, white cell count and C-reactive protein on admission were significantly associated with acute appendicitis (P<0.001). Respective rates of normal and abnormal values were significantly associated with final histology (P<0.001). Total serum bilirubin demonstrated higher specificity (0.88) but lower sensitivity (0.26) and diagnostic accuracy (0.40) for acute appendicitis. In conclusion, total serum bilirubin on admission should be considered in the diagnostic workup to confirm rather than exclude appendicitis, without focusing on subgroups of specific severity of the disease. White cell count and C-reactive protein may also contribute to the diagnostic work-up, although with limited accuracy.

An innovative training and recruitment programme in surgery.

INTRODUCTION: Staff shortages and rising locum costs prompted Barking, Havering and Redbridge University Hospitals NHS Trust to design an innovative training pathway for doctors in surgery. The 'Academy of Surgery' is a 2-year structured educational programme with rotations through surgical and emergency care specialties and includes a funded MSc. METHODS: We recruited 27 doctors over a 2-year period. The first cohort started in October 2018, the second in October 2019. These doctors are heavily supervised in a 2-year programme that aims to prepare them for higher specialty training. They undergo regular assessment and annual review of competencies and progression. They receive regular formal classroom teaching and there are regular sessions to discuss welfare. RESULTS: Surgical rotas are now fully staffed and not reliant on locum doctors. This has led to significant cost savings. Locum spending in 2017 was £3,856,000 vs £1,284,000 in 2020 - a net saving of £1,187,000 over 2 years. CONCLUSION: This innovative training programme has contributed to full staffing of a number of surgical rotas within our Trust and delivered a large financial saving for the NHS. We hope to expand this work into neighbouring trusts.

Postoperative outcomes in laparoscopic appendicectomies with histopathologically normal appendix.

AIM: Although still debatable, appendicectomy during laparoscopy in patients with abdominal pain is often performed even if the appendix seems normal. The study's aim is to compare the postoperative outcomes of laparoscopic appendicectomies with appendix proven to be histologically normal to those with proven appendicitis, adding evidence on whether a normal appendix should be removed. METHODS: All consecutive patients who underwent laparoscopic appendicectomy in a one-year period in a single centre were retrospectively studied. Comparison was attempted between patients with negative and positive histology with regards to their postoperative outcomes (length of stay and postoperative complications). RESULTS: Out of 134 patients included in the study, ten patients developed postoperative complications (7.5%), 42 patients had negative histology (31.3%), 92 patients had positive histology (68.7%) and six (14.3%) and four patients (4.3%) respectively from each group developed post-operative complications. No statistically significant difference was found regarding morbidity, length of stay and Clavien-Dindo grading of complications between the two groups. DISCUSSION: Morbidity and length of stay in laparoscopic appendicectomy with normal appendix are not inferior to those with histologically confirmed appendicitis and thus should not be disregarded when considering a routine appendicectomy. CONCLUSION: The final decision to remove a normal appendix in laparoscopy for abdominal pain should be based on the individual clinical scenario and surgeon's experience. KEY WORDS: Acute appendicitis, Histology, Length of Stay, Morbidity.

Is ultrasound a reliable diagnostic tool for acute appendicitis? A single centre experience.

AIM: Aim of the present study is to evaluate the utility of US as a diagnostic method for acute appendicitis (AA) in a district general hospital, by use of accurate quality indices. MATERIAL AND METHODS: The records of all patients who underwent an appendicectomy in a one year period in a single centre were reviewed. The patients who underwent a preoperative US scan were included in the study in accordance to specific criteria and the results were statistically compared to the final surgical histology. RESULTS: 137 patients who underwent an US were included in the study, with 69 patients (23%) presenting a negative histology result. Overall, the US results correlated statistically significantly with the final histology results, with a specificity of 0.87, a sensitivity of 0.34 and an overall diagnostic accuracy of 0.51. DISCUSSION: The results of the study are comparable with the reported literature, presenting high specificity but a relatively low sensitivity, although great variability exists in the literature. US seems useful in confirming rather than excluding AA. CONCLUSION: In view of its advantages, the incorporation of ultrasonography into routine clinical practice when performed by an expert is recommended, but only in support of other diagnostic elements. The issue of low sensitivity should be further addressed. KEY WORDS: Appendicectomy, Diagnostic accuracy, Histology.