Scotland's "Incentivised Laparoscopy Practice" programme: Engaging trainees with take-home laparoscopy simulation.

BACKGROUND: The transfer validity of portable laparoscopy simulation is well established. However, attempts to integrate take-home simulation into surgical training have met with inconsistent engagement worldwide, as for example in our 2014-15 study of an Incentivised Laparoscopy Practice programme (ILPv1). Drawing on learning from our subsequent multi-centre study examining barriers and facilitators, we revised the programme for 2018 onwards. We now report on engagement with the 2018-2022 versions of this home-based simulation programme (ILP v2.1-2.3). METHODS: In ILP v2.1-2.3, three consecutive year-groups of new-start Core Surgical Trainees (n = 48, 46 and 53) were loaned portable simulators. The 6-month education programme included induction, technical support, and intermittent feedback. Six tasks were prescribed, with video instruction and charting of metric scores. Video uploads were required and scored by faculty. A pass resulted in an eCertificate, expected at Annual Review (but not mandatory for progression). ILP was set within a wider reform, "Improving Surgical Training". RESULTS: ILP v2.1-2.3 saw pass rates of 94%, 76% and 70% respectively (45/48, 35/46 and 37/53 trainees), compared with only 26% (7/27) in ILP v1, despite now including some trainees not intending careers in laparoscopic specialties. The ILP v2.2 group all reported their engagement with the whole simulation strategy was hampered by the COVID19 pandemic. CONCLUSIONS: Simply providing take-home simulators, no matter how good, is not enough. To achieve trainee engagement, a whole programme is required, with motivated learners, individual and group practice, intermittent feedback, and clear goals and assessments. ILP is a complex intervention, best understood as a "reform within a reform, within a context."

Improving metronidazole prescription practices in surgical patients: a full cycle audit.

INTRODUCTION: Metronidazole is commonly prescribed for intra-abdominal infections. Oral metronidazole has high bioavailability (>95%) and intravenous metronidazole should be reserved for patients not suitable for oral preparations. METHODS AND MATERIALS: This full cycle audit evaluated the type of metronidazole preparation prescribed in adult emergency surgical patients requiring first-line empirical antimicrobial therapy for intra-abdominal infections. The criterion for audit was the proportion of patients who were prescribed intravenous metronidazole when the oral route was available. The first cycle included all consecutive eligible patients between 20 April and 14 May 2020. After an intervention phase educating prescribers about the similar pharmacokinetic properties of oral and intravenous metronidazole, clinical practice was reaudited between 22 June and 16 July 2020. Data were collected by case note and drug chart review. RESULTS: A total of 54 patients were included in the first audit cycle. Of these, 11 (20.4%) were prescribed oral metronidazole and 43 (79.6%) were prescribed intravenous metronidazole. In the majority of cases (35/43, 81.4%), intravenous metronidazole was prescribed in the absence of clear contraindications to the oral preparation. Of the 61 patients included in the reaudit cycle, 23 (37.7%) were prescribed oral metronidazole and 38 (62.3%) were prescribed intravenous metronidazole. The proportion of patients prescribed intravenous metronidazole despite being suitable for oral preparation decreased from 81.4% in the first cycle to 34.2% (13/38) in the reaudit cycle (risk ratio 0.42, 95% CI: 0.26 to 0.67, p<0.0001). Prescribing oral metronidazole when suitable saved up to £10.53/day per patient. CONCLUSION: This full cycle audit led to a significant improvement in the use of oral metronidazole in suitable patients, as well as a considerable reduction in healthcare costs.

Predictors of severity in ischaemic colitis.

PURPOSE: Ischaemic colitis (IC) is an inadequate perfusion leading to potentially life-threatening colonic inflammation. The aim was to identify patient characteristics that predict severity in biopsy-confirmed IC. METHODS: A retrospective study of consecutive patients admitted with a robust diagnosis of IC over a 5-year period was performed. As IC is often misdiagnosed, strict inclusion criteria including supporting histopathology, exclusion of inflammatory bowel disease, absence of recent antibiotics or negative stool sampling with testing for Clostridium difficile were adhered to. Due to differing pathophysiology involved, patients suffering IC due to injury to colonic perfusion from vascular procedures or tumours were also excluded. Patients were divided by outcomes into a severe IC group including those that needed surgery or suffered mortality and a non-severe IC group that included patients managed medically with good evolution during their index admission. Patient characteristics were analysed to identify statistically significant predictors of severity (p < 0.05). RESULTS: Thirty-two patients (11 males, 21 females; mean age 72.5) met the inclusion criteria. Medical management was adopted in 23 patients with a single mortality (4.3%). Nine patients were managed surgically with two mortalities (22.2%), giving an overall mortality of 9.4% and a severe IC group consisting of ten patients. Significant prognostic predictors of severity included: right-sided IC (p = 0.0002), guarding (p = 0.001), lack of bleeding per rectum (p = 0.005) and chronic constipation (p = 0.02). CONCLUSIONS: The majority of patients with IC can be managed conservatively. Right-sided IC, guarding, lack of bleeding per rectum and chronic constipation are associated with severe IC.

Does the outcome of colonic flexure cancers differ from the other colonic sites?

BACKGROUND: Anecdotally, colonic flexure cancers (FC) appear to have a poorer prognosis compared to other colonic cancers (OCC). The aim of this study was to determine the outcome of colonic flexure cancers compared to the cancers of the rest of the colon. METHODS: Patients with a diagnosis of colonic cancer over a 5-year period (2002-2006) were retrieved from a prospective database. Analysis was performed on flexure (hepatic/splenic) cancers versus remaining colon cancers. Overall, 1-, 3- and 5-year survival rates were calculated. All patients were followed up until death or end of study period (December 2008), with median follow-up of 32 months. Statistical analysis was performed using Kaplan-Meier with log rank statistic and Pearson chi-square test. RESULTS: Of 613 patients (54% males) with colonic cancers with median age 71 years, range (30-100), 67 (10.9%) were FC (35 hepatic/32 splenic) and 546 (89.1%) were arising from OCC. The curative resection rates were FC 73.2% (41 of 56) and OCC 83.4% (359 of 435) (p = 0.05). Post-operative mortality for FC and OCC was 10.7% (6 of 56) and 4.2% (18 of 434), respectively (p = 0.04). FC presented at a more advanced Dukes stage (p = 0.003). Recurrence rates were 9.8% (4 of 41) for FC and 20.9% (75 of 359) for OCC sites (p = 0.088). The overall mean survival was 48.8 and 58.2 m for FC and OCC, respectively (p = 0.158). Of 1-, 3- and 5-year survival, only 1-year survival was significantly different between the two groups (OCC (85%) vs FC (75%), p = 0.018). CONCLUSIONS: Nearly one in ten colonic cancers is located at a flexure. Despite FC presenting at an advanced stage, leading to a lower curative resection rate, no significant survival difference was noted compared to other colonic sites, beyond the first year.

NHS connecting for health: healthcare professionals, mobile technology, and infection control.

BACKGROUND: Mobile phones improve the efficiency of clinical communication and are increasingly involved in all areas of healthcare delivery. Despite this, healthcare workers' mobile phones provide a known reservoir of pathogenic bacteria, with the potential to undermine infection control efforts aimed at the reducing bacterial cross-contamination in hospitals. This potential could be amplified further when employers require doctors to carry additional electronic devices for communication, without concurrently providing appropriate guidance on decontamination or use. METHODS: Eighty-seven on-call doctors' mobile phones were sampled for bacterial growth prior to, and 12 h after, a cleaning intervention involving 70% isopropyl alcohol. RESULTS: Seventy-eight percent of doctors were aware that mobile phones could carry pathogenic bacteria, but only 8% cleaned their phones regularly. The cleaning intervention reduced the number of phones that grew bacteria by 79% (55% [48 of 87] before versus 16% [14 of 87] after cleaning). Eight percent of the phones grew Staphyloccus aureus, and 44.8% of phones grew Gram-positive cocci. All S. aureus isolates were methicillin-sensitive. Bacterial contamination was not associated with gender, specialty, or seniority of the phone user (p>0.05). CONCLUSIONS: Simple cleaning interventions can reduce the surface bioburden of hospital-provided doctors' mobile phones and therefore the potential for cross-contamination. This cleaning intervention is inexpensive, easily instituted, and effective. Healthcare workers should carry the minimum number of electronic devices on their person, maintain good hand hygiene, and clean their device appropriately in order to minimize the potential for cross-contamination in the work place.

Improving surgical training: Establishing a surgical anatomy programme in Scotland.

BACKGROUND: It is well recognized that a sound foundation in surgical anatomy is a cornerstone of safe surgical practice, yet many trainees struggle with the upskilling in anatomy that is required to support their day-to-day practice. In the context of the UK-wide Improving Surgical Training pilot, we set out to establish a surgical anatomy programme for core surgical trainees in the Scotland Deanery. The aim was to enable all trainees to review the surgical anatomy of the whole body to MRCS level at least once during core surgical training. MATERIALS AND METHODS: Teaching was delivered in Edinburgh, with trainees commuting from all parts of the Scotland Deanery. Individual teaching days focused on the surgical anatomy of the head and neck, trunk and limbs, using a combination of lectures (principles and cases) and interactive demonstrations on prosected specimens. Faculty comprised a balance of surgical demonstrators and senior academic staff, including MRCS examiners. RESULTS: In total, 16 individual teaching sessions were attended by over 300 trainees across the first 2 years of the programme. Evaluation form response rate was nearly 80%. The programme was highly rated by trainees in relation to the method of delivery, level of teaching and surgical focus. CONCLUSION: Surgical anatomy remains an integral part of surgical training. Our experience in developing a deanery-wide surgical anatomy programme highlights the crucial links between medical school, training deanery and surgical college. This collaborative approach can be extended to higher surgical training and continuing professional development, and the methods can be adapted to meet the needs of trainees in different parts of the globe.

Colorectal cancer outcomes in nonagenarian patients: A case series.

BACKGROUND: Increased life expectancy and improved medical management of co-morbidities has led to an increasing number of nonagenarian patients with colorectal cancer being considered for surgical intervention. This study aims to describe the morbidity and mortality of nonagenarians who had operative and non-operative management for colorectal cancer. MATERIALS AND METHODS: A retrospective study of consecutive colorectal cancer patients from 2010 to 2016 in a district general hospital in Scotland who were 90 years old or above was performed. Demographic and perioperative data were obtained from case note review. Survival analysis and multivariable regression was conducted to determine factors associated with cancer-specific and all-cause mortality. RESULTS: Forty-nine patients were identified; 24 patients underwent operative management (median age: 91) while 25 received non-operative management (median age: 92). Fifteen patients (62.5%) had an elective operation, and 8 (37.5%) had an urgent or emergency procedure. None of the patients treated operatively suffered a significant complication or anastomotic leakage. Median hospital stay was 14 days. Five patients (20.8%) required a higher level of care in the community following discharge. Surgical mortality within 30 days was 4.2%. Patients undergoing an elective operation had a significantly improved survival compared to those undergoing an emergency operation or non-operative management. On multivariable analyses, non-operative management, and presence of metastases at diagnosis were associated with higher cancer-specific mortality. CONCLUSION: Elective operative management for carefully selected nonagenarian patients with colorectal cancer is generally acceptable in terms of morbidity and mortality. The majority of operatively managed patients returned to the same functional level of care following discharge. Patients with metastases at the outset and those requiring emergency surgery have a poorer prognosis.

Laparoscopic totally extraperitoneal mesh repair for femoral hernia.

BACKGROUND: The role of laparoscopic repair for femoral hernia has not been clearly defined, although the advantages of this technique for repair of inguinal hernia are well recognized. AIM: The aim of this study was to assess the outcome of laparoscopic total extraperitoneal (TEP) repair of femoral hernia. METHODS: Case records of patients who had laparoscopic TEP repair of femoral hernia between 1994 and 2002 were reviewed retrospectively. Patients' demographic details, presentation, operative details, and follow-up information were gathered from the clinical records. Postoperative complications, chronic pain, and recurrence of the hernia were assessed. RESULTS: Fifteen patients, 10 males and 5 females, with a mean age of 55 years (range, 33-84 years) underwent laparoscopic TEP femoral hernia repair. Fourteen patients (93.3%) had a primary femoral hernia, and one had a recurrent femoral hernia. In 9 (60%) patients the hernia was irreducible but not obstructed. There were no postoperative complications or chronic pain. One patient (7%) with a small (11 x 6 cm) mesh developed an inguinal recurrence. CONCLUSION: Laparoscopic TEP repair is a suitable technique for repair of femoral hernia, including irreducible but not obstructed femoral hernias.

The impact of specialist experience in the surgical management of perianal abscesses.

UNLABELLED: Perianal abscesses are one of the most common general surgical emergencies and the management of this can be variable. The aim of our study was to assess the management strategy used by different grades of surgeons in the surgical management of an acute perianal abscess. MATERIAL AND METHODS: A retrospective analysis was carried out of all patients presenting with an abscess in the perianal region over a two-year period from January 2006 to December 2007. Patient demographics and co-morbidities were noted. The management strategies of different grades of operating surgeon were analysed. RESULTS: During the two-year period, 147 patients presented with a perianal abscess of whom 52 (28%) had recurrent abscess. Fistulae were identified in 30 patients, with more than half picked up by consultants (P = 0.00001). Consultants performed fistulotomy and Seton insertion in 50% and 17% of patients respectively, whilst registrars performed these procedures in only 4% and 8% of patients (p < 0.00001). CONCLUSION: Whilst surgical management of the perianal abscess is one of the most common surgical emergency procedures performed by the surgical trainees, input from a senior clinician improves the identification and definitive management of an underlying fistula. This study reinforces the importance of involvement of senior surgeons in the management of this common condition.

Cavitating mesenteric lymph node syndrome in association with coeliac disease and enteropathy associated T-cell lymphoma: a case report and review of the literature.

Cavitating mesenteric lymph node syndrome (CMLNS) is a rare and poorly understood complication of coeliac disease (CD), with only 37 cases reported in the literature. CD is an immune-mediated enteropathy, with alterations seen in the small bowel architecture on exposure to ingested gluten. Those who fail to respond to a strict gluten-free diet are termed to have refractory coeliac disease (RCD). This is associated with serious complications such as enteropathy-associated T-cell lymphoma (EATL). We present the case of a 71-year-old female investigated for weight loss and a palpable intraabdominal mass. Abdominal computed tomographic (CT) scan showed multiple necrotic mesenteric lymph nodes. At operation, multiple cavitating mesenteric lymph nodes, containing milky fluid, were found. An incidental EATL was found at the terminal ileum, which was resected. The patient subsequently tested positive for CD. This is the second case report to document an association between CMLNS and EATL. This paper highlights the varied presentation of CD. In this case, the diagnosis of CD was made retrospectively after the complications were dealt with. This paper is followed by a review of relevant literature.

Volvulus of the sigmoid colon treated by percutaneous endoscopic colostomy.

Volvulus of the sigmoid colon is a condition that, in the Western world, predominately affects the elderly. In fit patients sigmoid colectomy, after a period of decompression, is the treatment of choice. However, this carries a high mortality in elderly high-risk patients. Percutaneous endoscopic colostomy (PEC) has been reported as a treatment for those who are considered high risk for surgery. We report the successful use of PEC in an 87-year-old lady, for the treatment of recurrent sigmoid volvulus, without complication. This procedure has also been used effectively for colonic pseudo-obstruction, constipation, and obstructed defecation. There are various complications associated with PEC, the most serious of which is tube migration and fecal peritonitis. Our experience supports the use of PEC to treat sigmoid volvulus in those too frail for colonic resection.

An unusual presentation of sclerosing mesenteritis as pneumoperitoneum: case report with a review of the literature.

Sclerosing mesenteritis is a rare condition that involves the small or large bowel mesentery. An unusual presentation of this condition, which led to difficult preoperative assessment and diagnosis, is described. This report is followed by a comprehensive review of the literature.

Microcoil embolisation of mycotic cystic artery pseudoaneurysm: a viable option in high-risk patients.

Mycotic cystic artery pseudoaneurysm is a rare complication of cholecystitis, of which the main treatment has been cholecystectomy plus ligation of the cystic artery. We highlight our experience with successful coil embolisation of this condition without the need for surgical intervention. This is followed by a comprehensive review of the literature regarding management of this unusual condition.