Anxiety, depression and emotional profile in renal transplant recipients and healthy subjects: a comparative study.

BACKGROUND: Renal transplantation is a well established treatment for end-stage renal disease. However, recipients have been shown to develop emotional distress and affective disorders, such as anxiety and depression, associated with a compromised quality of life. Some accounts report an improvement of affective disorders after transplantation, others draw opposite conclusion. METHODS: The present cross-sectional study selected 42 transplant recipients and 42 control subjects matched for gender, age, educational background, and marital status. Symptoms of anxiety, depression and general emotional profiles were compared using the Zung Self-Rating Anxiety Scale, the Beck Depression Inventory (BDI), and the Affective Neuroscience Personality Scale (ANPS), a self-report inventory that evaluates 6 neurally based affective tendencies: seeking, caring, and playfulness (positive affects) and fear, anger, and sadness (negative affects). RESULTS: No significant differences were observed between transplanted patients and controls in scores for anxiety and depression, as evaluated with Zung and BDI scales. However, transplanted patients scored significantly lower than control subjects in fear and anger scales and in general negative emotions. Transplant recipients did not display any symptom of anxiety or depression, however, a significant reduction in negative affect, evaluated through the ANPS scale revealed psychological distress. CONCLUSIONS: These findings suggest that affective profile in transplanted patients should be more extensively examined to review all facets in their mental and emotional assessment, especially regarding the role played by this emotional pattern in complying with medical treatment, which is well known to be a clinically critical feature of these patients.

[Census 2004 of the Italian Renal and Dialysis Units. Veneto, Friuli Venezia Giulia and Trentino Alto Adige]. / Censimento 2004 dei Centri di Nefrologia e Dialisi Italiani. Veneto - Friuli Venezia Giulia - Trentino Alto Adige.

The Italian Society of Nephrology (SIN) promoted a national survey of the Renal and Dialysis Units using an online questionnaire on some aspects of structural, technological and personnel resources, as well as organisation and activity. The major aim of this initiative was to obtain a reference benchmark on a national and regional basis. In this paper the data of the northestern regions of Italy (Veneto, Friuli-Venezia Giulia and Trentino-Alto Adige) are reported and compared with the recently published results of the northwestern regions (Piedmont, Liguria and Valle d'Aosta). From an epidemiologic point of view, the prevalence of dialysis patients was 534 pmp (per million population) in Veneto, 667 pmp in Friuli VG and 545 in Trentino AA, the prevalence of transplanted patients was 265, 294 and 404 pmp, respectively; the incidence of dialysis patients was 137, 182 and 130 pmp; gross mortality was 12.5, 14.3 and 16.5%; the distribution of vascular accesse in prevalently dialysis patients was: arteriovenous fistulas = 84.5, 70.4 and 80.9%, central venous catheters = 10.6, 20.0 and 10.2%, vascular graft = 4.9, 9.6 and 8.8%. Regarding structural resources, the distribution of hospital bed numbers was 38, 42 and 43 pmp; dialysis places were 137, 181 and 172 pmp. Human resources were given by renal physicians = 28.3, 38.2 and 23.6 pmp and renal nurses = 138, 200 and 172 pmp; each renal physician took care of 19, 17 and 23 dialysis patients and each renal nurse cared for 3.9, 3.3 and 3.2 dialysis patients. Activity data showed 1436, 1328 and 974 pmp hospital admissions, kidney biopsies were 106, 114 and 31 pmp. Overall, the Italian Northeast shows a significantly lower prevalence and incidence of end-stage renal disease patients than the Northwest; on the contrary, the incidence of patients with acute renal failure is significantly higher. In the Italian Northeast a significantly lower number of hospital beds devoted to renal patients is observed, while dialysis places are more frequent. In the Northeast fewer renal physicians are present than in the Northwest, whereas renal nurses are equivalent if related to the number of dialysis patients. Activity indexes, intended as amount of hospital admissions and renal biopsies standardised per population, are less significant in the Northeast. The results of the survey in Veneto, Friuli VG and Trentino AA show some discrepancies in the treatment of chronic kidney disease between the three regions and even more among different areas of Italy. Despite similar health care models, a relevant inequality in health care resources is evident.

[Update of the Italian Society of Nephrology Project No. 1 of the 2004-2006 SIN programme]. / Update sul progetto SIN n. 1 del programma SIN 2004-2006: qualità e accreditamento delle strutture di nefrologia, dialisi e trapianto.

In the last few years the Italian Society of Nephrology has addressed many technical-scientific and management aspects to better patient satisfaction. Project No. 1 of the 2004-2006 programme on 'Quality and Accreditation of National Renal Units' focuses on four essential points. The first is the questionnaire mailed to all the Presidents and Regional Delegates on the relationship between Nephrology units, Local Government Health-System and the Regional Healthcare Agency. The results evidence that the 'political' decision-making power of nephrologists decreases in the absence of a national strategy. The second point, in collaboration with the National Census Group, includes the quality analysis and the standardization of resources (human and structural) and management of the Renal Units. The third point is based on 'Educational Courses for Quality and Accreditation' held in Rome (3-5 October 2005: L'Accreditamento all'Eccellenza dell'Unita' Operativa di Nefrologia, Dialisi e Trapianto; 17-19 October 2005: Il Manuale di Accreditamento della Specialità di Nefrologia). The courses aim at training members responsible for each region to hold courses in their specific region to create a network including each single Renal Unit to create an acceptable homogenous language on the models of analysis and on the correct use of 'The Guide for Excellence Accreditation'. The fourth point concerns both the on-line Guide for Excellence Accreditation and 'Peer Review Accreditation' and the NEQUASY (Nephrology Quality System) project. The manual must be 'user friendly' allowing each Centre to self-evaluate using national and regional standards.

Hypertension in primary immunoglobulin A nephropathy (Berger's disease): hemodynamic alterations and mechanisms.

Twenty-two patients with primary IgA nephropathy (Berger's disease), 12 with normal and 10 with high blood pressure, were studied. The mean intra-arterial pressure was 88 +/- 6 mm Hg in the normotensive group and 113 +/- 10mm Hg in hypertensive patients; plasma renin activity was high in normotensives and normal in hypertensives. The glomerular filtration rate was 83 +/- 23 and 73 +/- 26 ml/m in 1.73 m2 in normotensive and hypertensive patients, respectively (p = n.s.). Blood volume was high in IgA nephropathy patients: 82 +/- 12 ml/kg body weight in normotensives and 96 +/- 7 ml/kg body weight in hypertensives. Mean arterial pressure was significantly correlated with blood volume (r = 0.541, p less than 0.01), but not with plasma renin activity and glomerular filtration rate. The cardiac index was high in both groups: 4.20 +/- 0.88 liters/min/m2 in normotensive and 3.95 +/- 0.87 liters/min/m2 in hypertensive patients. The total peripheral resistance index was significantly lower than normal in normotensives (1,659 +/- 387 dyn/s/cm-5/m2) and significantly higher (2,419 +/- 562 dyn/s/cm-5 m2) in hypertensives. The cardiac index did not correlate with blood volume and mean arterial pressure; a positive correlation was found between mean arterial pressure and peripheral vascular resistance (r = 0.630, p less than 0.01). No correlation was observed between blood volume and plasma renin activity. Our study indicates that hypertension in IgA nephropathy is primarily volume dependent, and that this increase in blood volume is not related to the deterioration of renal function. The role of the renin-angiotensin system in the maintenance of the hypertension is not well-defined.(ABSTRACT TRUNCATED AT 250 WORDS)

Short time personalised dialysis: good results in spite of high levels of small and middle molecules.

After almost two years of experience with 43 patients we believe that a short (3 X 4, 3 X 3 hr/week) personalised dialysis is a safe treatment that allows a high survival rate and a good rehabilitation of patients. Pre-dialysis levels of small and middle molecules, the latter only calculated, did not correlate with 5 typical uraemic parameters. Some patients, who formerly experienced standard dialysis, are now equally well or better, without evidence of increasing toxicity, in spite of their higher pre-dialysis levels of small and especially of middle molecules.