Perceptions of theatre team members to robotic assisted surgery and the aid of technology in colorectal surgery.

The implementation of robotic assisted surgery (RAS) has brought in a change to the perception and roles of theatre staff, as well as the dynamics of the operative environment and team. This study aims to identify and describe current perceptions of theatre staff in the context of RAS. 12 semi-structured interviews were conducted in a tertiary level university hospital, where RAS is utilised in selected elective settings. Interviews were conducted by an experienced research nurse to staff of the colorectal department operating theatre (nursing, surgical and anaesthetics) with some experience in operating within open, laparoscopic and RAS surgical settings. Thematic analysis on all interviews was performed, with formation of preliminary themes. Respondents all discussed advantages of all modes of operating. All respondents appreciated the benefits of minimally invasive surgery, in the reduced physiological insult to patients. However, interviewees remarked on the current perceived limitations of RAS in terms of logistics. Some voiced apprehension and anxieties about the safety if an operation needs to be converted to open. An overarching theme with participants of all levels and backgrounds was the 'Teamwork' and the concept of the [robotic] team. The physical differences of RAS changes the traditional methods of communication, with the loss of face-to-face contact and the physical 'separation' of the surgeon from the rest of the operating team impacting theatre dynamics. It is vital to understand the staff cultures, concerns and perception to the use of this relatively new technology in colorectal surgery.

Implementing supportive exercise interventions in the colorectal cancer care pathway: a process evaluation of the PREPARE-ABC randomised controlled trial.

BACKGROUND: A colorectal resection is standard treatment for patients with colorectal cancer (CRC). However, the procedure results in significant post-operative mortality and reduced quality of life. Maximising pre-operative cardiopulmonary fitness could improve post-surgical outcomes. PREPARE-ABC is a multi-centre, three-armed, randomised controlled trial investigating the effects of exercise interventions, with motivational support on short and longer-term recovery outcomes in CRC patients undergoing major lower-gastrointestinal surgery. The trial included an internal pilot phase with parallel process evaluation. The aim of the process evaluation was to optimise intervention implementation for the main trial. METHODS: Mixed methods process evaluation conducted in 14 UK hospitals between November 2016 and March 2018. Data included a site profile questionnaire and telephone scoping interview with hospital staff, 34 qualitative observations of standard care and 14 observations of intervention delivery, 13 semi-structured interviews with healthcare professionals (HCPs) and 28 semi-structured interviews with patients. Data analysis focused on describing intervention delivery within each arm, assessing fidelity, acceptability and how variation in delivery was linked to contextual characteristics. RESULTS: Standard care exercise advice was typically limited to maintaining current activity levels, and with lead-in time to surgery affecting whether any exercise advice was provided. Variation in HCP capacity affected the ability of colorectal units to deploy staff to deliver the intervention. Patients' exercise history and motivation prior to surgery influenced HCP perceptions and delivery of the motivational components. Observations indicated a high level of fidelity to delivery of the exercise interventions. All but one of the 28 interviewed patients reported increasing exercise levels as a result of receiving the intervention, with most finding them motivational and greatly valuing the enhanced level of social support (versus standard care) provided by staff. CONCLUSION: Hospital-supervised and home-based exercise interventions were highly acceptable for most patients undergoing surgery for CRC. Delivery of pre- and post-operative exercise within the CRC care pathway is feasible but systematic planning of capacity and resources is required to optimise implementation.

Developing patient education to enhance recovery after colorectal surgery through action research: a qualitative study.

OBJECTIVES: To understand the role of preoperative education for patients undergoing colorectal surgery by involving patients, carers and staff in: (1) identifying its perceived value and deficits for enhanced recovery; (2) modifying current education practices to address educational deficits; and (3) evaluating these changes for preparing patients to enhance their recovery. DESIGN: Qualitative study of three cycles of action research using mixed methods within a 24-month naturalistic enquiry to identify, implement and evaluate changes through observations, questionnaires, semistructured longitudinal interviews, focus groups and documentation review. SETTING: A UK 1200-bed National Health Service (NHS) hospital providing colorectal surgery in a small city in a rural county. PARTICIPANTS: Ninety-sevenpatients having colorectal surgery, 19 carers and 22 clinical staff. RESULTS: Themes identified were: (1) knowledge and engagement; (2) situated understanding and confidence building; and (3) partnership and proactive involvement in enhancing recovery. All patients articulated needs to prepare mentally and physically to plan for colorectal surgery and rehabilitation. Patients and carers wanted to counter uncertainty about medical procedures: likely bodily changes, recovery timescales and future. They therefore sought as much personalised, relevant information as possible about their disease, planned surgery and recovery. Staff implemented preoperative education to more specifically inform and respond multimodally to individual needs. CONCLUSIONS: Patients wanted to be proactively involved in managing their recovery to re-engage with their everyday lives. Preoperative education supported this through developing patients' situated understanding of hospital and bodily processes related to colorectal surgery. Situated understanding was achieved through educational product to give knowledge and processes promoting engagement. Multimodal, comprehensive and timely preoperative education on the whole patient pathway facilitates active engagement. Situated understanding increased patients' confidence to work in partnership with healthcare professionals and proactively self-manage recovery.

Teres minor innervation in the context of isolated muscle atrophy.

PURPOSE: Teres minor atrophy occurs either in isolation, associated with other rotator cuff muscle pathologies or in quadrilateral space syndrome. In the latter condition, compression of the axillary nerve is the likely cause; however, the anatomy of the nerve to teres minor and how this may relate to isolated teres minor atrophy have not been extensively investigated. In light of the significance of teres minor atrophy in shoulder pathology, we performed a combined radiological and anatomical study of teres minor and its nerve supply. METHODS: Cadaveric dissection of nine shoulder specimens from eight cadavers was performed to investigate the anatomical variability in course, length and branching pattern of both the teres minor nerve and the axillary nerve. Radiological imaging and reports were analysed on all shoulder magnetic resonance images performed over a 1-week period at four radiology clinic locations in an attempt to identify the incidence of isolated teres minor atrophy and review teres minor atrophy in association with other shoulder pathology. Finally, we studied a case of isolated teres minor atrophy identified during a routine undergraduate dissection class. RESULTS: Considerable anatomical variation was noticed in cadaver dissections in the nerve(s) supplying teres minor muscle revealing several various points where it may be vulnerable to impingement or injury at along its course. Analysis of 61 shoulder MR images revealed two patients with shoulder complaints that had isolated teres minor atrophy. Case-based study of these two male patients revealed other associated shoulder injury but the presentation was markedly different and clinically distinct from quadrilateral space syndrome. CONCLUSION: Isolated teres minor atrophy is a relatively common shoulder pathology which appears to be clinically distinct from other syndromes with rotator cuff muscle atrophy including quadrilateral space syndrome. The exact aetiology is unknown but cadaveric dissection in this study suggests the considerable anatomical variation in both the origin and length of teres minor nerve(s) increase the risk of impingement and subsequent isolated teres minor atrophy.