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A best evidence topic in surgery was written according to a structured protocol. The question addressed was whether the initial surgical management of chylothorax after oesophagectomy results in a better outcome. Altogether 357 papers were found as a result of the reported search, of which 4 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers were tabulated. Three studies were retrospective and from single centres with small patient numbers, while one study was a prospective, randomized controlled trial, from which a subgroup analysis was included in our results. We conclude that although all studies to date have had very small patient numbers and some contradictory results, there is some evidence that early surgical intervention of chylothorax following oesophagectomy reduces hospital stay when compared with conservative treatment., (© The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

A best evidence topic in surgery was written according to a structured protocol. The question addressed was whether prophylactic thoracic duct ligation during oesophagectomy results in a lower incidence of post-operative chylothorax. 29 relevant papers were found using the reported search, of which 5 papers represented the best evidence to answer the clinical question. The authors, date and country of publication, patient group, study type, relevant outcomes and results of these papers are tabulated. Of these studies, only one was a prospective randomised controlled study with sizeable patient numbers. This was also the most recent study and demonstrated a significant decrease in post-operative chylothorax incidence following intra-operative thoracic duct ligation. Of the four remaining retrospective studies, one showed an increase in chylothorax rate following ligation whilst three showed a reduction in the incidence of chylothorax (although in only one of these three studies was this decrease statistically significantly). We conclude that for patients undergoing oesophagectomy, although there are conflicting results from retrospective studies, prospective randomised controlled trial evidence points to prophylactic ligation of the thoracic duct as an effective measure to reduce the incidence of post-operative chylothorax., (Copyright © 2012 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.)

Objectives: Ulceration of the lower limbs is a common debilitating complication of chronic venous hypertension. Detection of preulcerative skin changes would allow for identification of high-risk patients; early active treatment may prevent ulcer formation., Methods: Patients with isolated venous disease and volunteers attending outpatient clinics underwent assessment of their clinical, aetiological, anatomical and pathological (CEAP) classification. We employed an industrial durometer, an instrument that measures the hardness of metals and plastic, to assess skin induration. The durometer probe was rested perpendicular on their skin 15 cm above the medial malleolus in non-ulcerated tissue, with the patient and limb in recumbency. The average of four measurements was derived., Results: In 107 people, 203 lower limbs (mean age 55.6 years) were assessed. A significant difference in durometry readings was demonstrated between patients with CEAP classes 0, 1 and 2, and those with classes 4, 5 and 6 (P < 0.0005). There was statistically significant evidence that age and CEAP classification correlated with durometry (P < 0.0001)., Conclusion: Durometry is of potential value in the assessment and monitoring of preulcerative venous disease, and could help to identify high-risk patients. This would assist in the institution of timely and appropriate treatment.

Multidisciplinary cancer teams offer many theoretical benefits, although few have been formally examined. This study evaluated the role of multidisciplinary team (MDT) meetings in recruitment into randomised controlled trials (RCTs). Consecutive MDT patient records were categorised into those with or without a recommendation for a national multicentre RCT. Clinical trial office records identified whether patients were subsequently screened and randomised. In 125 MDT meetings, 350 new patients were discussed, of whom 103 were potentially suitable for a RCT. The MDT recommended 68 patients for the trial, of whom 58 (85%) were screened for trial eligibility. Of the 35 without an MDT trial recommendation, only 23 (66%) were screened (p=0.022). This difference persisted and resulted in a greater proportion of MDT recommended patients being recruited (65% versus 49%; p=0.12). This study demonstrates that trial recommendation by an MDT significantly increases trial screening rates and may improve recruitment.