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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Exantema/inducido químicamente , Exantema/terapia , Linfoma no Hodgkin/tratamiento farmacológico , Exantema/patología , Femenino , Humanos , Lenalidomida , Linfoma no Hodgkin/patología , Masculino , Estudios Prospectivos , Rituximab/administración & dosificación , Rituximab/efectos adversos , Talidomida/administración & dosificación , Talidomida/efectos adversos , Talidomida/análogos & derivadosRESUMEN
PURPOSE: Measure and analyze the link between perceived stress and eating behaviours of first (St1) and fourth-year students (St4) at the University of Moncton at the beginning (T1) and end (T2) of an academic trimester. METHODS: Ninety-four subjects from various university programs participated in the study. The Perceived Stress scale was used to measure perceived stress. A three-day food record and a food frequency questionnaire were used to measure food consumption and its frequency. RESULTS: At T1, both first and fourth-year students show low levels of perceived stress. At T2, the perceived stress levels of St4 increase significantly (22,3 +/- 1,4; p =0,005) As stress increases, dietary profiles of students, measured according to the level of conformity to the Canada's Food Guide for Healthy Eating, show an increased consumption of milk and milk products for St1, T1 (p=0,05) and of breads and cereals for St4, T2 (p=0,02). Significant negative correlations were found among St4 between perceived stress and thiamine(r= -0,48; p=0,006) and zinc (r= -0,42; p=0,02). ingestion. No other correlations with perceived stress were found with either energy or other nutrient intakes. CONCLUSION: These results demonstrate the importance of intervening within the university student population and implementing information sessions on stress management and healthy eating behaviours among university students.
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Dieta/psicología , Dietética , Ingestión de Alimentos/fisiología , Ingestión de Alimentos/psicología , Estrés Psicológico , Adulto , Canadá , Registros de Dieta , Femenino , Humanos , Masculino , Estrés Psicológico/terapia , Estudiantes/psicología , Encuestas y CuestionariosRESUMEN
BACKGROUND: Cognitive impairment has been documented in patients with chronic kidney disease. In a recent paper, improvements in cognitive function were seen in hemodialysis (HD) patients switched from conventional HD to nocturnal HD, in two of three domains of cognitive function. Based on these findings, we hypothesized that functional decline may occur differentially in some domains more than others. METHODS: Using a cross-sectional study design, patients optimized on medical treatment at a predialysis clinic were tested using a battery of neuropsychological (NP) tests measuring three domains of cognitive functioning-attention & working memory skills; psychomotor efficiency & processing speed; and learning efficiency. Clinical subjective symptoms for cognitive functioning and depression were measured using the Patient's Assessment of Own Functioning (PAOF) inventory and the Beck Depression Inventory (BDI). RESULTS: One hundred and three patients aged 64.6+/-12.4 years were recruited. Of these, 40% were diabetic, with a mean Charlson comorbidity score of 4.4+/-2.1. Depression (defined as >16 on the BDI score) was seen in 11 patients. After adjustment for comorbid diseases, hemoglobin, the use of neurodepressor medication, and parathyroid hormone (PTH) values, renal function was negatively correlated with psychomotor efficiency & processing speed, but not with attention & working memory or learning efficiency scores. CONCLUSION: Chronic kidney disease is associated with a decline in psychomotor efficiency & processing speed, but not with attention & working memory or learning efficiency.
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Trastornos del Conocimiento/fisiopatología , Fallo Renal Crónico/fisiopatología , Desempeño Psicomotor/fisiología , Actividades Cotidianas , Anciano , Femenino , Humanos , Masculino , Trastornos de la Memoria/fisiopatología , Persona de Mediana Edad , Pruebas NeuropsicológicasRESUMEN
BACKGROUND: Volume overload is common in diabetic patients on continuous ambulatory peritoneal dialysis (PD), especially when the patient's residual renal function decreases with time on PD. Due to the higher dietary salt and fluid intake, diabetic PD patients tend to use more hypertonic glucose solution to remove excess fluid, which in turn may lead to increased membrane permeability. In the present study, we investigated the effect of negotiated care on fluid status in diabetic PD patients. METHODS: All diabetic PD patients who had been on PD for at least 3 months by the end of year 2002 in the First Hospital of Peking University were included in the present study. A primary nurse was assigned to each patient and intensive patient education was implemented, focusing on the importance of dietary salt and fluid restriction, the detrimental effect of using more hypertonic glucose solution, and the consequence of fluid overload. Decisions on dialysis prescriptions were made after extensive discussion among the primary nurse, nephrologists, patients, and patients' families. A patient support group was also involved when it was necessary. All the patients were followed for 1 year and fluid status, compliance to dietary restriction, and dialysis prescription were evaluated before the start and at the end of the study. RESULTS: There were 30 diabetic PD patients (age 65.4 +/- 10.3 years; on PD for 24.5 +/- 19.9 months, range 3 - 66 months) included in the study when it was started. During the 1 year of follow-up, 4 patients died of diabetic complications, 3 patients were transferred to hemodialysis due to resistant peritonitis, and 2 patients were transplanted. By the end of follow-up, 21 patients remained on PD, among whom 15 had improved fluid status, 4 did not change, and 2 had worsened fluid status as assessed by clinical and bio-impedance evaluation. Patient compliance to dietary salt and fluid restriction had increased from 19.5% to 76.2%. During the follow-up, 8 patients were anuric at the beginning of the study and the remaining 22 patients had declining residual renal function. Only 4 patients increased their use of hypertonic solution including 2.5% (3 patients) and 4.25% (1 patient) glucose, whereas 5 patients decreased their use of 2.5% dialysis solution. By the end of follow-up, only 1 of the 21 patients was using 4.25% glucose solution and all the patients had good blood glucose control. CONCLUSIONS: Our results suggest that negotiated care can be successfully used in diabetic PD patients. It helps to minimize the use of hypertonic glucose solution and improves patient compliance to dietary restriction of salt and fluid intake, and thus improves their fluid status.
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Líquidos Corporales/fisiología , Diabetes Mellitus/terapia , Negociación , Atención de Enfermería , Educación del Paciente como Asunto/métodos , Diálisis Peritoneal/enfermería , Anciano , Glucemia/metabolismo , Diabetes Mellitus/sangre , Femenino , Estudios de Seguimiento , Humanos , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
UNLABELLED: The mean age of patients with end-stage renal disease increases steadily. The elderly on dialysis have significant comorbidity and require extra attention to meet their dialysis, dietary, and social needs, and some may need to be treated at a long-term care facility such as a nursing home (NH). Providing dialysis and caring for elderly patients in a nursing home (NH) presents a number of challenges. Few data are available in the literature about elderly patients on peritoneal dialysis (PD) in an NH. This paper describes our experience of starting and maintaining a peritoneal dialysis program in three community-based nursing homes. RESULTS: During the period 2004-2008, after the nursing home personnel had received appropriate training, we established a PD program in three community-based nursing homes and admitted 38 patients on peritoneal dialysis. We educated 112 NH staff over the three-year period. Mean age of the patients at entry was 77.3 + or - 8.5(18.4%) were male. The main causes of end-stage renal disease were diabetes mellitus (DM) 21 (55.8%) and hypertension 13 (34.2%). Comorbid conditions included DM (27, 71.1%), hypertension (26, 68.4%), coronary artery disease (18.5%), chronic heart failure (11, 28.9%), cerebrovascular event (12, 31.6%), and cancer(3, 7.9%). The average total time on chronic peritoneal dialysis was 36.5 + or - 29.8 months, (median 31, range: 1-110 months) of which the average time in the NH program, as of the time of this report, was 18.4 + or - 13.1 months (median 15.5, range: 1-45 months). During the study period, 16 (42.1%) of the patients died, 2 (5.3%) transferred to HD, 2 (5.3%) stopped treatment, and 18 (47.4%) are still in the program. Actuarial patient survival from entry into the NH program was 89.5% at six months, 60.5% at 12 months, 39.5% at 24 months and 13.2% at 36 months. Patient survival from initiation of chronic dialysis was 89.5% at six months, 76.3% at 12 months, 63.1% at 24 months, and 39.5% at 36 months. We observed 28 episodes of peritonitis with a rate of one episode every 40.3 treatment-months. Two PD catheters had to be replaced, giving a rate of one in every 362.5 patient months. CONCLUSION: Our results with elderly patients in a nursing home show an excellent patient and technique survival and a low peritonitis rate. With appropriate training of the NH nursing staff, peritoneal dialysis could be performed successfully in these nursing homes. Successful peritoneal dialysis in a nursing home requires a close collaboration between the nursing home staff and PD dialysis unit.
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Casas de Salud , Diálisis Peritoneal , Anciano , Femenino , Humanos , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: CKD patients referred to a renal management clinic are looked after by a multidisciplinary team whose care may improve outcome and delay the progression of kidney disease. This paper describes our experience and the results obtained in 940 patients with CKD stage 4 and 5 patients from two renal management clinics (RMC). SUBJECTS AND METHODS: We collected and analyzed the data from 940 patients with CKD stage 4 and 5 at the RMCs of the Toronto General Hospital (TGH), University Health Network and The Scarborough General Hospital (TSH) from January 2000 to November 2007. Inclusion criteria for the study required at least three measurements of serum creatinine over a minimum follow-up of 6 months. We calculated the change of slope of the estimated GFR by linear regression analysis. The slopes were further subdivided into five groups: improved eGFR (eGFR slope >or=+5 ml/min/year); mild improvement (slope >+1 to <+5 ml/min/year); stable (slope <+1 to >-1 ml/min/year); slow progression (i.e., deterioration; slope <-1 to >-5 ml/min/year) and rapid progression (slope >-5 ml/min/year). RESULTS: During a median follow-up of 1.57 year (range 0.5-8.7 year) of stage 4 patients, eGFR improved in 10.6%, showed mild improvement in 24.2%, was stable in 27.5%, showed slow progression in 28.8% and rapid progression in 8.9% of patients. During a median follow-up of 1.4 year (range 0.5-8 year) of CKD stage 5 patients, eGFR improved in only 1.3%, showed mild improvement in 4.3%, remained stable in 35.6%; showed slow progression in 19.7% and rapid progression in 39.1%. Between the two hospitals (TGH and TSH) there was a statistically significant difference in the number of visits per year for CKD stage 4 patients during the first, second and third year. However, the number of visits per year had no effect on the rate of decline. On univariate analysis, factors predicting non-progression in eGFR slope were eGFR at referral, the use of ACE inhibitors-ARBs and absence of cardiovascular disease. However, in logistic multivariate regression analysis, after adjusting for confounding factors only the eGFR at referral and ACE inhibitors-ARBs were independent factors for non-progression in eGFR. A significant percentage of CKD stage 4 patients attending a renal management clinic (RMC) showed non-progression or improvement in their kidney function. Although only few stage 5 CKD patients had improvement in their eGFR, 32% of them maintained their eGFR on conservative treatment for over 2 years delaying the initiation of dialysis.