THE PSYCHOLOGY OF SCARS: A MINI-REVIEW

Scars can result from a range of causes: accidents, surgery, and even acne. The resultant change in appearance can negatively affect body image and self-confidence. Scarring is stigmatised in society because of the premium placed on beauty - disfigurement or unsightly features are still used to portray evil in horror films, comic strips, and fairy tales. Patients describe scars as living with the trauma and sufferers can feel devalued by society. Scars are inflexible and cause functional impairment which may prompt a change in career and have financial repercussions. Those with scars undergo a remodelling of their emotional state and are more prone to the development of depression and anxiety; feelings of shame and aggression can follow. This creates strain in social interactions, resulting in stunted communication, reduced intimacy, and avoidant behaviours. There is limited treatment available to address the psychological burden in this subset of patients. Additionally, doctors often lack training in recognition and management of psychosocial issues. Steps must be taken to relieve the physical, emotional, and psychological marks caused by scars

Feasibility study of early outpatient review and early cardiac rehabilitation after cardiac surgery: mixed-methods research design-a study protocol.

INTRODUCTION: Following cardiac surgery, patients currently attend an outpatient review 6 weeks after hospital discharge, where recovery is assessed and suitability to commence cardiac rehabilitation (CR) is determined. CR is then started from 8 weeks. Following a median sternotomy, cardiac surgery patients are required to refrain from upper body exercises, lifting of heavy objects and other strenuous activities for 12 weeks. A delay in starting CR can prolong the recovery process, increase dependence on family/carers and can cause frustration. However, current guidelines for activity and exercise after median sternotomy have been described as restrictive, anecdotal and increasingly at odds with modern clinical guidance for CR. This study aims to examine the feasibility of bringing forward outpatient review and starting CR earlier. METHODS AND ANALYSES: This is a multicentre, randomised controlled, open feasibility trial comparing postoperative outpatient review 6 weeks after hospital discharge, followed by CR commencement from 8 weeks (control arm) versus, postoperative outpatient review 3 weeks after hospital discharge, followed by commencement of CR from 4 weeks (intervention arm). The study aims to recruit 100 eligible patients, aged 18-80 years who have undergone elective or urgent cardiac surgery involving a full median sternotomy, over a 7-month period across two centres. Feasibility will be measured by consent, recruitment, retention rates and attendance at appointments and CR sessions. Qualitative interviews with trial participants and staff will explore issues around study processes and acceptability of the intervention and the findings integrated with the feasibility trial outcomes to inform the design of a future full-scale randomised controlled trial. ETHICS AND DISSEMINATION: Ethics approval was granted by East Midlands-Derby Research Ethics Committee on 10 January 2019. The findings will be presented at relevant conferences disseminated via peer-reviewed research publications, and to relevant stakeholders. TRIAL REGISTRATION NUMBER: ISRCTN80441309

The effect of CT angiography and venous couplers on surgery duration in microvascular breast reconstruction: a single operator’s experience

Background: The use of CT angiography (CTA) or venous couplers (VCs) has led to shorter operative times in free flap breast reconstruction (FFBR). However, there are no reports on the effect of these two interventions relative to each other or combined. Methods: Abdominal based FFBRs performed by a single surgeon before introduction of either intervention were compared to those with VC only, and those after the addition of CTA to VCs (CT-VC). Operative time was defined as from “knife-to-skin” to insertion of the last stitch. Results: One hundred and twenty patients; 40 without intervention (WI), 40 with VC, and 40 with CT-VC. Introduction of VCs did not significantly reduce operative time compared to WI (P=0.73). However, patients in the CT-VC group had significantly shorter operations vs. WI (472 vs. 586 min, P<0.00001) and vs. VC alone (472 vs. 572 min, P=0.0006). Similarly, introduction of each intervention showed a stepwise decrease in ischaemia time (WI vs. VC: 100 vs. 89 min, P=0.0106; VC vs. CT-VC: 89 vs. 80 min, P=0.0307; WI vs. CT-VC: 100 vs. 80 min, P<0.00001). Conclusions: Combination of CTA and VC significantly reduced operative and ischaemic times for FFBR; this was predominantly due to use of CTA. CTA mitigates the surgical learning curve as demonstrated by shorter operating times via providing a vascular anatomy roadmap, thus facilitating flap harvest

Initial Management of Traumatic Digit Amputations: A Retrospective Study of Functional Outcomes

BACKGROUND:  Traumatic amputation of one or more digits can have a serious detrimental effect on social and economic standings which can be mitigated by successful replantation. Little has been recorded on preoperative management before replantation and how this affects the outcomes of the replanted digit. METHODS:  A retrospective cohort study was conducted and data collected over an 18-month period. Three protocols for preoperative management were examined: minimal (basic wound management), complete Buncke (anticoagulation, dry dressing on amputate placed on indirect ice and absence of a digital block), and incomplete (any two or three criteria from complete Buncke in addition to the minimal) protocols. Data was collected on survival rate, secondary operations, and complication rate. Function was defined by sensation, range of movement, and strength. RESULTS:  Seventy four of 177 digits were replanted with an overall survival rate of 86.5%. The rates for minimal, incomplete, and complete protocols were 95%, 87%, and 91%, respectively, and not significantly different. The complication rate was significantly different between the complete (20%) and minimal (60%) protocols (p = 0.0484). Differences in sensation and grip strength were statistically significant between protocols (p = 0.0465 and p = 0.0430, respectively). Anticoagulation, no digital block and dry gauze all showed reduced complication rates in comparison to their counterparts. CONCLUSIONS:  The Buncke protocol, which includes anticoagulation, no digital block, and dry gauze, was found to significantly reduce the complication rate which suggests that it prevents compromise of tissue integrity. Significant differences were found between protocols for sensation and grip strength. A higher-powered study is needed to investigate the effects of preoperative management on complication rates and functional outcomes

Implications of abnormal abdominal wall computed tomographic angiography findings on postmastectomy free flap breast reconstruction.

BACKGROUND: Preoperative computed tomography angiography (CTA) of the abdominal wall vessels is used when planning free flap breast reconstruction (FFBR) because it provides a surgical road map which facilitates flap harvest. However, there are few reports on the effect of abnormal findings on the operative plan. METHODS: We conducted a retrospective study of all FFBRs performed at a tertiary referral center over a 6-year period (November 2011 to June 2017). One consultant radiologist reported on the findings. Details on patient demographics, CTA reports, and intraoperative details were collected. RESULTS: Two hundred patients received preoperative CTAs. Fourteen percent of patients (n=28) had abnormal findings. Of these findings, 18% were vascular anomalies; 36% tumorrelated and 46% were "miscellaneous." In four patients, findings subsequently prevented surgery; they comprised a mesenteric artery aneurysm, absent deep inferior epigastric (DIE) vessels, bilateral occluded DIE arteries, and significant bone metastases. Another patient had no suitable vessels for a free flap and the surgical plan converted to a pedicled transverse rectus abdominis musculocutaneous flap. The remaining incidental findings had no impact on the surgical plan or appropriateness of FFBR. More than one in 10 of those with abnormal findings went on to have further imaging before their operation. CONCLUSIONS: CTA in FFBR can have a wider impact than facilitating surgical planning and reducing operative times. Incidental findings can influence the surgical plan, and in some instances, avoid doomed-to-fail and unsafe surgery. It is therefore important that these scans are reported by an experienced radiologist

The changing paradigm of ethics in uterus transplantation: a systematic review

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154399/1/tri13548_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154399/2/tri13548.pd

Tumors and tumor-like lesions of the heart valves

Valvular tumors and tumor-like lesions may have similar morphological and clinical characteristics, and may place the patients at a high risk of stroke in different ways. From January 2004 to June 2008, 11 patients underwent surgery for a suspected valvular tumor. Valvular tumor and tumor-like lesions accounted for 0.32% of adult cardiac operations. Five (45.5%) valvular lesions were papillary fibroelastomas, one (9.1%) was myxoma, 2 (18.2%) were organized thrombi, and 3 (27.3%) were calcification lesions. There was a total of 5 (45.5%) atrioventricular valve lesions, 4 arising from the atrial side of the leaflets, and one from the ventricular side. All 5 (45.5%) semilunar valvular lesions were from the aortic valve. One (9.1%) lesion originated from the chorda tendinea of the mitral valve. All leaflet lesions were resected by a simple shave technique, and all the patients recovered favorably. Valvular tumor and tumor-like lesions are rare. Pre-operative differential diagnoses among these valvular lesions pose important clinical implications for appropriate treatment for the underlying diseases. Prompt therapeutic measures in view of the underlying diseases of the valvular lesions are essential to prevent potential embolic events

A symptom-limited incremental step test determines maximum physiological responses in patients with chronic obstructive pulmonary disease

Background: Step tests have been used to evaluate exercise tolerance and effort-related hypoxemia in different diseases. A symptom-limited incremental step test (IST) has never been tested in COPD patients.Aim: To compare maximal physiological responses between an IST and cardiopulmonary exercise testing (CPET), to test the reproducibility of the IST on different days, and to provide a predict equation to estimate VO2 from the IST in patients with COPD.Material and methods: At the same day, thirty-four patients (VEF1 46 +/- 14% of pred) underwent a CPET on cycle ergometer and the first 151 (IST-1) (1 h apart). After 2-5 days, patients repeated the IST (IST-2). Pulmonary gas exchange was measured during all tests.Results: Peak VO2 was significantly higher in IST-1 and IST-2 than in CEPT (Mean +/- SD: 1.19 +/- 0.39 L, 1.20 +/- 0.40 L, 1.07 +/- 0.35 L) with no difference for ventilation (VE), heart rate (HR), and perception of effort. ISTs were highly reproducible, with significant intraclass correlation coefficient (CCI [95% confidence interval]) for number of steps (0.98[0.95-0.99]), VO2 (0.99 [0.98-0.99]), VE (0.97[0.93-0.99]), HR (0.92[0.81-0.97]), and SpO(2) (0.96[0.90-0.98]). Desaturation was significantly higher for IST-1 and IST-2 compared with cycling (Mean +/- SD: -6 +/- 5%, -6 +/- 4%, - 3 +/- 3%). Number of steps and patient weight explained 81% of the variance in peak VO2 (p < 0.001).Conclusion: A symptom-limited incremental step test, externally paced, elicits maximal cardiopulmonary and metabolic responses, and is well tolerated and reproducible in patients with COPD. (C) 2013 Elsevier B.V. All rights reserved.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Nove Julho UNINOVE, Postgrad Program Rehabil Sci, BR-01504001 São Paulo, BrazilFed Univ São Paulo UNIFESP, Dept Med, Div Resp Dis, São Paulo, BrazilUniv Fed Juiz de Fora, Human Physiol Dept, Juiz de Fora, MG, BrazilFed Univ São Paulo UNIFESP, Dept Med, Div Resp Dis, São Paulo, BrazilFAPESP: 2010/09732-6Web of Scienc