RESUMEN
BACKGROUND: Spontaneous remission of secondary hyperparathyroidism after kidney transplantation requires time to occur. The aim of the present study was to investigate factors that may be related to the reduction of parathyroid hormone (PTH) after transplantation as well as the rate of its reduction. METHODS: We studied 81 kidney transplant recipients at our transplantation center between January 2014 and September 2017. The relationship of PTH values during the first year after transplant with renal function, type of kidney graft origin (deceased or living), and delayed renal graft function was examined. Moreover, we determined the correlation of the rate of PTH reduction within the first year with the value of PTH before transplant. RESULTS: Of the total of 81 recipients, 28 (35.1%) were women and 53 (64.8%) were men, with a mean age of 47 ± 11.87 years. At the same time, there was a decrease of PTH by 33% in the first half of the first year after transplantation and by 57% in the second. In addition, a statistically significant correlation of PTH with renal function was found (P = .001), with PTH values decreasing as the glomerular filtration rate increased. Finally, transplants from deceased donors were associated with higher values of PTH, whereas the value of PTH before transplant was positively correlated with the value after it (P = .001). CONCLUSIONS: Secondary hyperparathyroidism, which accompanies end-stage chronic renal failure, usually resolves adequately after transplantation. The determinants of this resolution are the recipient's renal function, the kidney graft origin (deceased), and the pretransplant PTH values.
Asunto(s)
Hiperparatiroidismo Secundario , Fallo Renal Crónico , Trasplante de Riñón , Adulto , Femenino , Tasa de Filtración Glomerular , Humanos , Fallo Renal Crónico/cirugía , Trasplante de Riñón/efectos adversos , Masculino , Persona de Mediana Edad , Hormona ParatiroideaRESUMEN
BACKGROUND: Persistent secondary hyperparathyroidism not responding to medication is treated successfully with surgical excision of parathyroid glands (total parathyroidectomy [PTX]). PTX without autotransplantation of parathyroid glands excludes the risk for recurrence of hyperparathyroidism. METHODS: During the years 2002 to 2005, 36 total parathyroidectomies were performed in 33 patients: 21 dialysis patients because of end-stage renal disease and 12 renal transplant recipients. RESULTS: PTX without autotransplantation was performed successfully in 33 patients, whereas 3 patients were reoperated for remaining parathyroid glands. Immediate improvement of clinical symptoms and a decrease of serum calcium and parathormone levels were observed after surgical procedures. Oral replacement treatment with vitamin D (1a-calcidiol) and calcium was commenced and long-term follow-up evaluation (23.5 +/- 7.6 mo) showed that calcium homeostasis was controlled adequately. CONCLUSIONS: PTX without autotransplantation is a safe and effective surgical procedure for the treatment of resistant secondary hyperparathyroidism with immediate response of clinical symptoms. Replacement treatment with vitamin D and calcium provides satisfactory coverage of individual needs.
Asunto(s)
Hiperparatiroidismo Secundario/cirugía , Trasplante de Hígado , Paratiroidectomía , Diálisis Renal , Fosfatasa Alcalina/sangre , Artralgia/etiología , Calcinosis/etiología , Calcio/sangre , Resistencia a Medicamentos , Femenino , Estudios de Seguimiento , Humanos , Hiperparatiroidismo Secundario/complicaciones , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/terapia , Masculino , Persona de Mediana Edad , Debilidad Muscular/etiología , Glándulas Paratiroides/patología , Hormona Paratiroidea/sangre , Fósforo/sangre , Prurito/etiologíaRESUMEN
BACKGROUND: The aim of this study is to explore the quality of life of elderly patients after coronary artery bypass graft (CABG) surgery. METHODS: The present study employed a pre-post test design. Sixty three elderly patients (>or=65 years), operated in one big general hospital in Athens, were interviewed before, 4 months and 12 months after CABG with the MacNew Heart disease health-related quality of life questionnaire. RESULTS: The majority of the sample were male (N=48, 76.2%), married (N=49, 77.8%) and pensioners (N=54, 61.7%). After the operation and before discharge 42 (66.6%) patients presented complications. One year after the operation, 45 (80.4%) patients experienced improvement and only 11 (19.6%) deterioration in their reported quality of life. Despite this postoperative improvement in all domains, a high percentage of patients (>60%) continued to report exacerbation in questions related to self confidence and dependence to others indicating an overprotective environment. Approximately one in two patients reported signs of cognitive dysfunction during the postoperative period. Elderly patients knew very little about their disease, especially before the operation (mean=2.03, SD=0.69, R=1-5). Educational level, presence of complications in the immediate postoperative period and reported angina were related to a poorer QoL. CONCLUSION: A high proportion of the patients experienced improvement while a substantial number had exacerbations related to self confidence and dependence to others. An important step to improve this situation might be through the institution of a structured multi-disciplinary rehabilitation program with focus on emotional support, information giving and education to elderly CABG patients and their significant others.
Asunto(s)
Puente de Arteria Coronaria/psicología , Puente de Arteria Coronaria/rehabilitación , Enfermedad de la Arteria Coronaria , Calidad de Vida , Factores de Edad , Anciano , Actitud Frente a la Salud , Enfermedad de la Arteria Coronaria/psicología , Enfermedad de la Arteria Coronaria/rehabilitación , Enfermedad de la Arteria Coronaria/cirugía , Dependencia Psicológica , Femenino , Estado de Salud , Humanos , Masculino , Autoevaluación (Psicología) , Apoyo Social , Encuestas y CuestionariosRESUMEN
OBJECTIVES: This study was undertaken to compare and to evaluate the health-related quality of life (HRQOL) in Greek adult transplant recipients before and 1 year after successful renal transplantation (RT) and to examine which parameters had the greatest effects on their HRQOL. The SF-36 survey score was used. MATERIALS AND METHODS: Eighty-five Greek hemodialysis patients underwent RT at the Transplant Unit of Evangelismos General Hospital of Athens, including 44 men and 41 women (mean age, 43.8 years; range, 21-59 years). Thirty-nine patients had received a kidney from a living-related donor, and 46 from a cadaver. The scale scores of a Greek version of the SF-36 survey were compared between the transplant and the hemodialysis patients. We also examined the relationships of the scale scores with the patients' age and the type of donor. RESULTS: According to the SF-36 health survey, transplant recipients had better results for general health perception (P Asunto(s)
Estado de Salud
, Trasplante de Riñón/fisiología
, Calidad de Vida
, Adulto
, Estudios Transversales
, Emociones
, Femenino
, Estudios de Seguimiento
, Grecia
, Encuestas Epidemiológicas
, Humanos
, Fallo Renal Crónico/cirugía
, Trasplante de Riñón/psicología
, Masculino
, Persona de Mediana Edad
, Percepción
, Diálisis Renal/psicología
RESUMEN
PURPOSE: To explore staffing and organisational characteristics of nursing care in cardiac intensive care units (CICUs) in Greece. METHODOLOGY: An exploratory descriptive survey design with additional cross-sectional comparisons was employed. A specifically developed survey-type questionnaire, addressed to nurse managers, was distributed to all CICUs in Greece. RESULTS: The response rate was 76.2% (N=32 units). Nursing staff per bed ratios over 24 h (whole-time equivalent) were very low and exhibited a mean of 1.25 (+/-0.53). The total registered nurse to assistance nurse (RN/AN) ratio was 2.74, but a lot of variability was observed and in many units ANs operated in RNs positions. Only 42% of the nurses had participated at in-service continuing education programs and a systematic training program in cardio pulmonary resuscitation (CPR) was provided in only 12 (37.5%) units. The reported frequencies at which specific technical tasks were performed autonomously by nurses varied substantially and reflected a medium to low level of practice autonomy; the most frequently reported tasks were: peripheral IV line insertion, CPR chest compression, titration of vasoactive drugs and administration of analgesics. Higher percentages of nurses had received in-service training associated with the likelihood of performance of several technical tasks (P<0.03). CONCLUSIONS: Future studies need to explore the effect of these organisational characteristics on patient outcomes. The endorsement of nation-wide standards for nursing staffing and training in CICUs is imperative.