The effect of amputation level on patient mental and psychological health, prospective observational cohort study.

Background: Non-traumatic lower limb amputation is a commonly performed surgical procedure and is associated with a high prevalence of psychological morbidity including anxiety and depression. Many risk factors have been identified, including the indication for amputation, perioperative pain and sociodemographic factors. Objective: The aim of this study was to identify whether level of amputation has an impact on this psychological morbidity. Methods: A prospective observational study was conducted in a tertiary vascular unit including all adult non-traumatic amputations performed during a 6 month period. The Hospital Anxiety and Depression Scale (HADS) was used to score anxiety and depression pre and postoperatively. Results: 49 patients met the inclusion criteria (22 trans-femoral amputations (AKA) and 27 trans-tibial amputations (BKA)). HADS scores for anxiety and depression were high in both groups both pre and postoperatively. A higher level of anxiety was noted in the BKA group, significantly decreasing postoperatively (p < 0.05). No other statistically significant differences were found between the two groups. Conclusion: In non-traumatic amputations, there appears to be a higher rate of pre-operative anxiety in patients undergoing trans-tibial amputation compared with trans-femoral amputees. However, the level of amputation does not appear to have a significant effect on psychological status of patients with high rates of depression and anxiety demonstrated in both groups.

Necrotizing soft tissue infections in intravenous drug users: a vascular surgical emergency.

OBJECTIVE: To assess the short and long-term outcomes of necrotizing soft tissue infection (NSTI) in intravenous drug users (IVDU) in a regional vascular centre. METHODS: This was a retrospective analysis of all IVDUs with NSTI admitted to the regional vascular surgical unit between January 2009 and July 2014. Clinical outcome measures were interval between admission and surgery, length of ITU/HDU and hospital stays, post-operative complications, in hospital and one year mortality. RESULTS: 25 patients were admitted. The median age was 39 years (range 30-53 years) with a female to male ratio of 1:3.3. The median interval between admission and surgery was 23 hours (range 2-195 hours), however, this was significantly less when the admitting specialty was directly to vascular surgery (median 4 hours, range 2-7) compared with other specialties (median 38 hours, range 7-195 hours). Ten patients required HDU/ITU care with a median duration of 4 days (range 1-12 days). Five patients (20%) required amputation, of whom two (40%) had a prosthetic limb fitted. There was one in hospital death (4%). Another patient died while awaiting limb fitting 4 months post discharge, giving a 1 year mortality of 8%. CONCLUSIONS: NSTI in IVDUs carries high risk of amputation with a very low rate of limb fitting. Intervention is significantly delayed when the admitting specialty is not vascular surgery, and half of these patients require HDU/ITU care, with significant morbidity and mortality. Early diagnosis and referral to vascular surgery is crucial in management of these patients.

A national trainee-led audit of inguinal hernia repair in Scotland.

PURPOSE: This audit assessed inguinal hernia surgery in Scotland and measured compliance with British Hernia Society Guidelines (2013), specifically regarding management of bilateral and recurrent inguinal hernias. It also assessed the feasibility of a national trainee-led audit, evaluated regional variations in practise and gauged operative exposure of trainees. METHODS: A prospective audit of adult inguinal hernia repairs across every region in Scotland (30 hospitals in 14 NHS boards) over 2-weeks was co-ordinated by the Scottish Surgical Research Group (SSRG). RESULTS: 235 patients (223 male, median age 61) were identified and 96 % of cases were elective. Anaesthesia was 91 % general, 5 % spinal and 3 % local. Prophylactic antibiotics were administered in 18 %. Laparoscopic repair was used in 33 % (30 % trainee-performed). Open repair was used in 67 % (42 % trainee-performed). Elective primary bilateral hernia repairs were laparoscopic in 97 % while guideline compliance for an elective recurrence was 77 %. For elective primary unilateral hernias, the use of laparoscopic repair varied significantly by region (South East 43 %, North 14 %, East 7 % and West 6 %, p < 0.001) as did repair under local anaesthesia for open cases (North 21 %, South East 4 %, West 2 % and East 0 %, p = 0.001). Trainees independently performed 9 % of procedures. There were no significant differences in trainee or unsupervised trainee operator rates between laparoscopic and open cases. Mean hospital stay was 0.7-days with day case surgery performed in 69 %. CONCLUSIONS: This trainee-lead audit provides a contemporary view of inguinal hernia surgery in Scotland. Increased compliance on recurrent cases appears indicated. National re-audit could ensure improved adherence and would be feasible through the SSRG.

A national survey of attitudes to research in Scottish General Surgery Trainees.

INTRODUCTION: Given the importance placed on awareness and participation in research by Speciality and Training organisations, we sought to survey Scottish trainee attitudes to exposure to research practice during training and research in or out of programme. METHODS: An online survey was distributed to core and specialist trainees in general surgery in Scotland. RESULTS: Over a 4-month period, 108 trainees (75 ST/SPRs and 33 CTs) completed the survey. In their current post, most were aware of ongoing research projects (77%) and 55% were aware of trial recruitment. Only 47% attend regular journal clubs. Most believe that they are expected to present (89%) and publish (82%) during training. Most (59%) thought that participation in research is well supported. 57% were advised to undertake time out of programme research, mostly by consultants (48%) and training committee (36%). Of the 57 with time out of programme research experience, most did so in early training (37%) or between ST3-5 (47%). 28 out of the 36 (78%) without a national training number secured one after starting research. Most undertook research in a local academic unit (80%) funded by small grants (47%) or internally (33%). Most research (69%) was clinically orientated (13/55 clinical, 25/55 translational). 56% of those completing time out of programme research obtained an MD or PhD. About 91% thought that research was relevant to a surgical career. CONCLUSIONS: Most trainees believe that research is an important part of training. Generally, most trainees are exposed to research practices including trial recruitment. However, <50% attend regular journal clubs, a pertinent point, given the current 'exit exam' includes the assessment of critical appraisal skills.

Massive mesenteric and portal venous thrombosis secondary to hormone replacement therapy.

Hormone replacement therapy increases risk of deep venous thrombosis (DVT) mainly in the extremities and lungs. There are reports of mesenteric ischemia secondary to oral contraceptive pills but no reports on hormone replacement therapy and mesenteric thrombosis. The authors present a case of a 44-year-old obese (BMI 32) woman, on long-term hormone replacement therapy, presented with thrombosis of portal, splenic and superior mesenteric veins. She underwent surgical resection of ischemic bowel and planned re-look laparotomies with further resections and jejuno-ileal anastomosis at final laparotomy. Thorough haematological investigations were normal. The authors conclude that hormone replacement therapy in obese patients with no other risk factors can cause a catastrophic mesenteric thrombosis. Aggressive surgical resection with re-look laparotomies and further resections can be lifesaving.

Adhesive bowel obstruction? Not always.

A 58-year-old man presented acutely with features of post-surgical adhesive small bowel obstruction. Following an unsuccessful trial of conservative management, computed tomography (CT) of the abdomen was performed. This revealed a mass in the ileocaecal region, for which he underwent a subsequent right hemicolectomy. Histology revealed diffuse B-cell Non-Hodgkin's lymphoma of the terminal ileum. Confounding obstructive lesion of the intestine in patients with a history of previous laparotomy is extremely uncommon. Early high resolution imaging may predict diagnosis and consolidate clinical management plans.