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Both the extent and rate of absorption of Cysporin are significantly less than those of Neoral. The 90% CI for the ratios of Cysporin/Neoral for AUC and C(max) lie within 0.80-1.25. Hence in this clinical context Cysporin is pharmacologically bioequivalent with Neoral. This study illustrates the importance of testing bioequivalence of generic cyclosporine A products in transplant recipients not healthy volunteers.

Pretransplantation immunosuppression for primary renal disease increases the risks of four cancer types in renal transplantation while sparing the others. Patients in whom this treatment is being considered should be informed of these risks.

BackgroundThere is currently conflicting evidence surrounding the effects of obesity on postoperative outcomes. Previous studies have found obesity to be associated with adverse events, but others have found no association. The aim of this study was to determine whether increasing body mass index (BMI) is an independent risk factor for development of major postoperative complications.MethodsThis was a multicentre prospective cohort study across the UK and Republic of Ireland. Consecutive patients undergoing elective or emergency gastrointestinal surgery over a 4‐month interval (October–December 2014) were eligible for inclusion. The primary outcome was the 30‐day major complication rate (Clavien–Dindo grade III–V). BMI was grouped according to the World Health Organization classification. Multilevel logistic regression models were used to adjust for patient, operative and hospital‐level effects, creating odds ratios (ORs) and 95 per cent confidence intervals (c.i.).ResultsOf 7965 patients, 2545 (32·0 per cent) were of normal weight, 2673 (33·6 per cent) were overweight and 2747 (34·5 per cent) were obese. Overall, 4925 (61·8 per cent) underwent elective and 3038 (38·1 per cent) emergency operations. The 30‐day major complication rate was 11·4 per cent (908 of 7965). In adjusted models, a significant interaction was found between BMI and diagnosis, with an association seen between BMI and major complications for patients with malignancy (overweight: OR 1·59, 95 per cent c.i. 1·12 to 2·29, P = 0·008; obese: OR 1·91, 1·31 to 2·83, P = 0·002; compared with normal weight) but not benign disease (overweight: OR 0·89, 0·71 to 1·12, P = 0·329; obese: OR 0·84, 0·66 to 1·06, P = 0·147).ConclusionOverweight and obese patients undergoing surgery for gastrointestinal malignancy are at increased risk of major postoperative complications compared with those of normal weight.

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OBJECTIVES To address donor attitudes and reasons for selecting either laparoscopic or open donor nephrectomy (LDN, ODN), as despite the increased interest in laparoscopic procedures, organ donation continues to lag behind the demand for organs, and many new initiatives have failed to reduce the gap. PATIENTS AND METHODS This case series comprised a 10‐year review of medical records and a transplant database on donor demographics, analgesic requirements, postoperative complications and length of hospital stay. A structured telephone interview was conducted for all live donors to evaluate donor awareness, reasons for selecting LDN and the psychosocial impact of DN on donors’ rehabilitation. RESULTS Between 1995 and 2004, 38 LDN and 38 ODN were carried out; 70% were women in both groups, with a respective mean age of 44.4 and 47.1 years. Three LDNs were converted to ODN due to technical difficulties. The mean operative duration for LDN (194.8 min) was 78 min longer than for ODN (116.8 min). As expected, the mean analgesia requirement and length of hospital stay was less for LDN than ODN, by 55.4 mg of morphine equivalent and 2.3 days. Although all renal donors were aware of the option of LDN, one patient chose ODN due to safety concerns. The primary source of donor information was derived predominantly from the donor assessment process. The main reason for choosing LDN was the earlier return to work (54%), followed by less postoperative pain (33%). In general, there was minimal psychosocial impact after renal transplantation and the overall donor experience was very positive (85%). CONCLUSION LDN has remained a safe, less‐invasive but effective technique for allograft procurement, with minimal morbidity. Overall, there is less postoperative pain and fewer surgical complications, and an earlier return to normal functioning. The level of satisfaction with the whole renal donation process was very positive, with minimal psychosocial impact.

The long term prognosis of women with breast cancer was studied by analysing retrospectively the 30 year survival of 2019 women with histologically proved breast cancer recorded at the National Cancer Registry in New Zealand between 1950 and 1954. Excess mortality rates for successive five year survival cohorts were calculated from the survival data. From the total cohort the excess mortality rate fell rapidly during the first 10 years and then became low after 20 years. There were no significant differences in excess mortality for the age cohorts. Most of the excess mortality for 20 years was due to deaths from breast cancer.In this study the prognosis for women with breast cancer approached normal after 20 years and the improvement in prognosis resulted from decreasing death rates from breast cancer. IntroductionAssessing the prognosis of women with breast cancer is important because it is needed to decide treatment and counsel the patient. Although some prognostic factors are known, such as metastases in axillary lymph nodes,' size of the cancer,2 and hormone receptor state,3 the long term prognosis is an open question. There are two main difficulties-(a) the insufficient length of follow up in most studies,4 and (b) the use of the word 'cure" applied to long term survivors.4589 This word is con-

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