Fine Needle Aspiration Cytology vs. the Postoperative Histology - the Continuing Need for Multi-Disciplinary Approach?

We set out to investigate the concordance rates that were observed between fine needle aspiration cytology (FNA) compared with that of the post operative histology obtained for thyroid nodules over an 8 year period at a large university hospital.A retrospective analysis of 355 cases was conducted; patients operated for hyperthyroidism were excluded for the purposes of this study. We identified malignancy in a total of 101 cases (28%) The chance of malignancy with 2 Thy1 specimens was 5% in this study and 9% was observed in those with a Thy 2 FNA. On the converse, 7% of patient had malignant cytology on FNA though post-operative histology turned out to be benign.This therefore highlights the potential for discordance between thyroid FNA cytology and post-operative histology in the assessment of any thyroid nodule and thus reinforcing the need for a multidisciplinary approach in the assessment of all thyroid nodules.

Factors influencing posttransplantation employment: does depression have an impact?

BACKGROUND: Depressive disorders are the leading cause of disability in the United States. Liver transplant recipients often have significant psychiatric morbidity, including depression. One of the potential consequences of depression is the inability to work. OBJECTIVE: The objective of this study was to determine if there is any relationship between depression and posttransplantation employment status in liver transplant recipients. METHODS: Patients, 18 years of age or older, who had received liver transplants from January 2007 to July 2009 were identified for the retrospective analysis. Individual posttransplantation patient charts were reviewed for patient demographics, transplantation indication, employment history, depression diagnosis, and medications. The pretransplantation charts were used to obtain family psychiatric history, patient psychiatric history, past drug, alcohol, and tobacco use, and pretransplantation employment status. RESULTS: A total of 91 patients were evaluated, of which 59.3% were males and 40.7% were females, with a mean age of 56 years. In our sample, 23% and 29% of patients were depressed pretransplantation and posttransplantation, respectively. The number of unemployed patients also increased from 10.9%-23.1%. A logistic regression was performed to identify the factors influencing employment posttransplantation, which indicated pretransplantation employment, gender (males more likely to return to work), and depression post transplantation as significant factors with odds rations of 128, 4.1, and 11.5 and corresponding P values of <.0001, .04 and .008, respectively. CONCLUSION: Posttransplantation depression is significantly associated with post-liver transplantation unemployment. Improved management of depression may facilitate a patient's return to work after transplantation.

Prognostic value of plasma soluble P-selectin and von Willebrand factor as indices of platelet activation and endothelial damage/dysfunction in high-risk patients with hypertension: a sub-study of the Anglo-Scandinavian Cardiac Outcomes Trial.

BACKGROUND: Abnormal levels of prothrombotic markers have been described in hypertension, but no such marker has yet been shown to reliably predict cardiovascular outcomes in hypertension. We hypothesized that raised circulating levels of soluble P-selectin (sP-sel, an index of platelet activation) and/or von Willebrand factor (vWF, an index of endothelial damage/dysfunction) would predict vascular events in patients treated for cardiovascular risk. METHODS: We measured vWF and sP-sel levels by an ELISA in 234 hypertensive participants with no prior cardiovascular events who were participating in the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT). Plasma vWF and sP-sel levels were related to the subsequent cardiovascular events over a mean (SD) follow-up period of 59.6 (19) months. RESULTS: Plasma sP-sel was a significant predictor of myocardial infarction (P = 0.03), with the greatest risk amongst those with the highest sP-sel levels. sP-sel did not predict cerebrovascular events (P = 0.53) or composite cardiovascular events (P = 0.06). No significant relationships were found between vWF levels and outcomes. There was no relationship to the presence or absence of diabetes mellitus (DM) at baseline or subsequent development of DM during the follow-up period. CONCLUSIONS: Among 'high-risk' patients with hypertension, raised levels of sP-sel (platelet activation) were predictive of myocardial infarction. Levels of vWF (endothelial damage/dysfunction) were not associated with coronary events and neither marker predicted cerebrovascular or composite cardiovascular endpoints. Platelets (or P-selectin) might represent a target for novel therapies or an adjunctive aid to risk stratification in the setting of hypertension.

Preconception care of women attending adult general diabetes clinics--are we doing enough?

BACKGROUND: The presence of diabetes in pregnancy can result in substantial morbidity to both mother and baby if management is sub-optimal. AIMS: To assess the process of standards of preconception care (against the National Service Framework standards) of women attending the adult general diabetes clinics in a district general hospital. METHODS: Retrospective review of case notes of women aged 18-40 years attending the general diabetes clinics for annual review, over a period of 6 months. RESULTS: Seventy sets of notes were reviewed. The mean age of the patients was 32 years. Fifty-six patients had type-1 diabetes and 14 patients had type-2 diabetes. Mean duration of diabetes was 13 years. Eighty-six percent of the patients had blood pressure recordings documented. Mean blood pressure was 124/74 mmHg. Mean HbA1c was 9.1%. Documented evidence of home blood glucose monitoring was seen in 66% of the patients. Preconception counselling/contraception were discussed in 17 patients (25%). Twenty-nine patients (41%) were on potentially teratogenic medications. Alcohol and smoking history was not documented in 91% and 61% of the patients, respectively. CONCLUSIONS: This retrospective assessment highlights that reproductive issues in an at risk population of women with diabetes are not included in routine management of diabetes care in outpatient clinics.

Treating dyslipidaemia in the setting of diabetes mellitus and cardiovascular disease: a less commonly perceived therapeutic perspective in clinical practice.

Diabetes mellitus and cardiovascular disease are being managed more belligerently in recent times, with multifactorial cardiovascular risk reduction being the focus of therapeutic interventions. We review some of the caveats to be exercised in the treatment of these patients that are pertinent to clinicians in daily clinical practice.

An assessment of the coverage of a district-wide diabetic retinopathy screening service.

AIMS: To assess the coverage of the diabetes retinopathy screening service (DRSS) in North Staffordshire, to identify patient characteristies associated with non-attendance and to assess the proportion of patients with diabetic retinopathy who achieved glycaemic and blood pressure (BP) control targets. METHODS: Data for all patients who underwent annual retinal screening between 1 May 2000 and 30 April 2001 were obtained from the North Staffordshire Diabetes Register. Age, gender, ethnicity, socio-economic status, type and duration of diabetes were compared between patients who underwent eye screening and those who did not. Frequencies of patients who achieved glycaemic and BP targets in these groups of patients were compared to the remaining patients. RESULTS: 5646 of the 11682 (48%) patients on the diabetes register underwent retinal screening during the year. Patients with Type 2 diabetes, older patients, patients belonging to ethnic minorities and those wholly managed in primary care were less likely to attend for eye screening (P < 0.05 for all groups) with ethnic minority or primary care management demonstrating independent influence (P < 0.001). The percentage of patients with retinopathy achieving HbA1c and systolic BP targets was significantly lower than in their unaffected counterparts (chi2 = 63, P < 0.001 and chi2 = 71, P < 0.001 respectively). CONCLUSIONS: The efficacy of the DRSS in North Staffordshire is low and might be improved by targeting specific patient groups. Glycaemic control and systolic BP control needs to be improved in patients with diabetic retinopathy.