RESUMO
ABSTRACT: This study aimed to assess the associations of serum soluble klotho and fibroblast growth factor 23 (FGF-23) with the occurrence of carotid artery calcification. Peritoneal dialysis patients treated from June 2018 to June 2019 were retrospectively analyzed. They were divided into the carotid artery calcification and non-carotid artery calcification groups according to color Doppler ultrasound findings. Basic indicators in both groups were compared, and the influencing factors of carotid artery calcification were analyzed by logistic regression. Among the 73 continuous ambulatory peritoneal dialysis (CAPD) patients enrolled, 40 (54.8%) had carotid artery calcification. Significant differences were found in age (68.85â±â7.45 vs 46.62â±â5.51âyears), dialysis time (8.15â±â1.42 vs 6.02â±â1.14âmonths), klotho amounts (325.56â±â41.15 vs 436.65â±â45.58âpg/mL) and FGF-23 levels (114.45â±â15.56 vs 70.15â±â12.23âpg/mL) between the carotid artery calcification and non-carotid artery calcification groups (all Pâ<â.001). The above factors were associated with carotid artery calcification occurrence in univariate analysis. Multivariate analysis showed that elevated age (odds ratio [OR]â=â1.55, 95% confidence interval [CI] 1.13-1.74; Pâ=â.025) and FGF-23 (ORâ=â2.16, 95% CI 2.01-2.44; Pâ=â.042), and lower klotho (ORâ=â0.66, 95% CI 0.47-0.85; Pâ=â.036) were independent risk factors for carotid artery calcification in CAPD. Serum FGF-23 and age are risk factors for carotid artery calcification in patients with CAPD, whereas klotho is a protective factor.
Assuntos
Doenças das Artérias Carótidas/sangue , Fatores de Crescimento de Fibroblastos/análise , Glucuronidase/análise , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Idoso , Calcificação Fisiológica/fisiologia , Doenças das Artérias Carótidas/etiologia , China , Fator de Crescimento de Fibroblastos 23 , Fatores de Crescimento de Fibroblastos/sangue , Glucuronidase/sangue , Humanos , Proteínas Klotho , Masculino , Pessoa de Meia-Idade , Razão de Chances , Diálise Peritoneal Ambulatorial Contínua/métodos , Estudos Retrospectivos , Fatores de RiscoRESUMO
In the last year, the Italian National Health Service as a whole and the Nephrology community have been severely challenged by the pandemic. It has been a dramatic stress test for the entire healthcare system, not only in Italy but worldwide. The general organization of our Nephrology units and our models of care were put under extreme pressure, and we had to quickly adopt unprecedented clinical practice recommendations and organizational models to overcome the impasse caused by the pandemic. The time has come to evaluate these new experiences, ask how we could have been better prepared and look for change. In this editorial, we outline a few proposals and suggestions for the future, weighing the information gathered in the 2018 Nephrology Census against the new organizational requirements imposed by the COVID-19 pandemic.
Assuntos
COVID-19/epidemiologia , Nefrologia/organização & administração , Pandemias , Censos , Humanos , Itália/epidemiologia , Modelos Organizacionais , Nefrologia/tendências , Diálise Peritoneal/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Médicos/provisão & distribuição , Diálise Renal/estatística & dados numéricosRESUMO
AIM: In peritoneal dialysis (PD), fluid overload is frequent and associated with cardiac dysfunction and mortality. As it is considered a modifiable risk factor, we wished to describe clinical determinants of fluid overload in a longitudinal cohort of PD outpatients. METHODS: We consecutively included PD outpatients treated with continuous ambulatory PD (CAPD) or automated PD (APD) attending for their routine clinical visit at a single tertiary hospital. Extracellular water (ECW) to total body water (TBW) ratio was measured by multifrequency bioelectrical impedance. Peritoneal transport characteristics were measured with a standard peritoneal equilibration test. Patients had a second follow-up visit with the same measurements. Univariable and multivariable mixed linear regression models were conducted with ECW/TBW as the dependent variable. RESULTS: A total of 155 patients were enrolled with a median follow-up time of 12 months. Median dialysis vintage was 13.5 ± 3.4 months. Overall mean value of ECW/TBW was 39.3% ± 1.1. In multivariable analysis, factors positively associated with ECW/TBW were: Age (P < .001), diabetes (P = .002), and SBP (P = .028). Factors negatively associated with ECW/TBW were: nPNA (P = .001), serum albumin (P < .001) and PTH (P = .014). None of the considered variable showed a significant interaction with time. CONCLUSION: We confirm a high prevalence of fluid overload in PD patients and show that it is strongly associated with older age, diabetes, hypoalbuminemia and protein energy wasting. In contrast, when PD prescription is tailored to patient's individual characteristics, residual renal function, PD modality and peritoneal characteristics are not decisive in controlling volume status.
Assuntos
Água Corporal , Líquido Extracelular , Falência Renal Crônica , Diálise Peritoneal Ambulatorial Contínua , Desequilíbrio Hidroeletrolítico , Estudos Transversais , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Duração da Terapia , Impedância Elétrica , Feminino , Humanos , Hipoalbuminemia/diagnóstico , Hipoalbuminemia/epidemiologia , Falência Renal Crônica/sangue , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/fisiopatologia , Falência Renal Crônica/terapia , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Diálise Peritoneal Ambulatorial Contínua/efeitos adversos , Diálise Peritoneal Ambulatorial Contínua/métodos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Fatores de Risco , Reino Unido/epidemiologia , Desequilíbrio Hidroeletrolítico/diagnóstico , Desequilíbrio Hidroeletrolítico/etiologiaRESUMO
OBJECTIVES: This study aimed to compare the EuroQol 5-dimension 5-level questionnaire (EQ-5D-5L), the visual analogue scale (VAS), and the Kidney Disease Quality of Life 36-Item Short-Form Survey (KDQOL-36) scores of Thai continuous ambulatory peritoneal dialysis (CAPD) and automated peritoneal dialysis (APD) patients and to compare the utility scores with the EQ-5D-5L and VAS scores of caregivers. METHODS: This was a cross-sectional study completed between April 2016 and May 2017. In total, 34 CAPD patients, 30 APD patients, and their caregivers were recruited from a large university hospital in Thailand. A trained interviewer conducted face-to-face interviews. We collected demographic data and used the KDQOL-36 and EuroQol questionnaires (EQ-5D-5L and VAS) to assess the health-related quality of life. Caregivers were asked to assess their own health status using the EQ-5D-5L and VAS. RESULTS: The EQ-5D-5L and VAS responses of the CAPD and APD patients and their caregivers were not significantly different (P > .05). More than 50% of both patient groups had mobility problems, whereas most patients had no problems with self-care, doing usual activities, pain or discomfort, and anxiety or depression. As for the KDQOL-36, the physical and mental component summaries were not significantly different, and neither were the scores for all of the kidney disease-specific dimensions, including symptoms or problems, effects of kidney disease, and burden of kidney disease (all were P > .05). CONCLUSIONS: The results indicated that the quality of life of CAPD and APD patients and their caregivers were mostly equivalent. A further longitudinal study of utility score assessments of the differences in modality would be advantageous.
Assuntos
Cuidadores/normas , Nefropatias/terapia , Pacientes/psicologia , Diálise Peritoneal Ambulatorial Contínua/normas , Idoso , Idoso de 80 Anos ou mais , Automação/métodos , Automação/estatística & dados numéricos , Cuidadores/estatística & dados numéricos , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pacientes/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/métodos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Psicometria/instrumentação , Psicometria/métodos , Inquéritos e Questionários , TailândiaRESUMO
BACKGROUND: Continuous ambulatory peritoneal dialysis (CAPD) is the first option for patients with end-stage renal disease under the benefit package of Thailand. Nevertheless, automated peritoneal dialysis (APD) may benefit these patients in terms of both medical and quality-of-life aspects, but it is more expensive. The economic evidence for the comparison between CAPD and APD is not inconclusive. Thus, this study aims to evaluate the cost-effectiveness of CAPD compared with APD in PD patients. OBJECTIVES: To assess the health-related quality of life and costs between patients treated with CAPD and APD. METHODS: A Markov model was developed to evaluate the cost-effectiveness of CAPD and APD from the societal perspective. Costs and outcomes were calculated over a lifetime horizon and discounted at an annual rate of 3%. The outcomes were presented as quality-adjusted life-years (QALYs) of CAPD and APD. Utility scores were calculated from the utility values of the 5-level EuroQol questionnaire. A probabilistic sensitivity analysis using 5000 Monte Carlo simulations was performed to evaluate the stability of the results. RESULTS: The costs of APD and CAPD were 12 868 080 and 11 144 786 Thai baht, respectively, whereas the QALYs were 24.28 and 24.72 QALYs, respectively. APD was more costly but less effective than CAPD. The most sensitive parameter was direct medical cost of outpatient visits. When the willingness-to-pay threshold was 160 000 Thai baht per QALY, the probability of APD providing a cost-effective alternative to CAPD was 19%. CONCLUSION: APD was not a cost-effective strategy as compared with CAPD at the current Thai threshold. These findings should encourage clinicians and policy makers to encompass the use of CAPD as a good value for money for PD treatment.
Assuntos
Análise Custo-Benefício/estatística & dados numéricos , Falência Renal Crônica/terapia , Diálise Peritoneal Ambulatorial Contínua/economia , Idoso , Idoso de 80 Anos ou mais , Instituições de Assistência Ambulatorial/organização & administração , Instituições de Assistência Ambulatorial/estatística & dados numéricos , Automação/instrumentação , Automação/métodos , Análise Custo-Benefício/métodos , Feminino , Humanos , Falência Renal Crônica/epidemiologia , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Diálise Peritoneal Ambulatorial Contínua/métodos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Anos de Vida Ajustados por Qualidade de Vida , Inquéritos e Questionários , Tailândia/epidemiologiaRESUMO
In 2011, a first peritoneal dialysis audit was held in the Lazio region to analyze the problems hindering the spread of this method and to improve the quality of care through the sharing of best practices across Centers. A scientific board was therefore set up, representing all the Centers offering PD, in order to assess clinical effectiveness using KPIs (Key Performance Indicators) and to quantify the objectives to be achieved. The analysis made it possible to identify the main problems and take action, all the while monitoring progress through KPIs. A second audit was carried out in 2017 and the collected data was analyzed and compared with the findings of the previous study. Overall, data showed an increase in prevalence, although the incidence showed a slight decrease. Indicators on the change of dialysis treatment, the dropout from domiciliary treatment and the incidence of late referral appeared stable over time. A slight improvement was observed in clinical data on peritonitis and on the length of hospitalization. All participants in the audit declared that sharing and discussing clinical practices had been really useful. In addition, through the drafting of practical documents (guides for patients, guidance on informed consent, protocols of clinical follow-up), a number of tools have been provided to ensure a uniformly high level of care across the different regional Centers.
Assuntos
Comitês Consultivos/organização & administração , Benchmarking , Auditoria Médica , Diálise Peritoneal/estatística & dados numéricos , Melhoria de Qualidade/estatística & dados numéricos , Hemodiálise no Domicílio/estatística & dados numéricos , Humanos , Itália , Falência Renal Crônica/terapia , Tempo de Internação , Auditoria Médica/métodos , Pacientes Desistentes do Tratamento/estatística & dados numéricos , Diálise Peritoneal/efeitos adversos , Diálise Peritoneal/normas , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Peritonite/epidemiologia , Melhoria de Qualidade/normas , Encaminhamento e Consulta , Resultado do TratamentoRESUMO
The present study attempted to investigate the association among Type D, medication adherence and peritonitis in continuous ambulatory peritoneal dialysis (CAPD) patients. Type D personality was assessed by the Chinese 14-item Type D Personality Scale (DS14) in CAPD patients. Patients' medication adherence was assessed by the Medication Adherence Report Scale, retrospectively. Of the 385 CAPD patients who were investigated, 137 (35.6%) patients had a Type D personality. The medication adherence was significantly poorer in the Type Ds compared with that of the non-Type Ds (21.5 ± 2.8 vs. 22.5 ± 2.5 score, p = 0.002). Using multiple linear regression analysis, we found that Type D personality was independently associated with medication adherence (ß = 0.56, p < 0.05). Furthermore, the overall peritonitis-free survival rate of non-Type Ds was significantly higher than that of Type Ds (X2 = 4.41, p = 0.025). Using Cox regression, Type D personality (HR 1.67; 95% confidence interval [CI] 1.07-2.59; p = 0.022) and adherence to bag exchange procedure (HR 1.54; 95% CI 1.11-2.14; p = 0.009) predicted the development of the first peritonitis, even after adjustment for confounders. The current study is the first to identify a strong association among Type D, medication adherence and peritonitis in CAPD patients.
Assuntos
Cooperação do Paciente/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Peritonite/epidemiologia , Personalidade Tipo D , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Peritonite/mortalidade , Estudos RetrospectivosRESUMO
BACKGROUND: Occurrence of cardiovascular disease (CVD) in the setting of chronic kidney disease (CKD) can be described as a "cruel alliance", with CVD responsible for about half of all deaths among CKD patients. Chronic kidney disease patients are more likely to die from CVD than progress to end stage kidney disease (ESKD). Dyslipidaemia, a known traditional risk factor for CVD, is highly prevalent among CKD patients and with an even higher frequency among ESKD patients on dialytic therapies. Prolonged exposure of continuous ambulatory peritoneal dialysis (CAPD) patients to high glucose concentrations in CAPD fluid have been associated with increased risk of cardiovascular events. In this study, we investigated the relationship of atherosclerotic vascular disease (AsVD) to clinical and echocardiographic parameters among black South Africans with CKD (stage 3) and ESKD on CAPD and haemodialysis (HD). METHODS: This was a cross-sectional study of 40 adult (18-65 years) non-diabetic CKD patients (kidney disease outcome quality initiative [KDOQI] stage 3), 40 ESKD patients on CAPD, 40 ESKD patients on HD and 41 age and sex-matched healthy controls. An interviewer-administered questionnaire was used to obtain information on participants' sociodemographic and cardiovascular risk factors. Anthropometric parameters were measured. Serum blood samples were analysed for creatinine, albumin and lipid profile; lipoprotein ratios, Framingham's risk score and the 10-year risk of developing coronary heart disease (CHD) were calculated. Echocardiography was performed on all patients and carotid intima media thickness (CIMT) was measured in both right and left carotid arteries at 1 cm proximal to the carotid bulb. Spearman's rank correlation and binary logistic regression were conducted to determine the relationship of AsVD to clinical and echocardiographic parameters. RESULTS: Atherosclerotic vascular disease was most prevalent among ESKD patients on CAPD (70%, n = 28/40). Chronic kidney disease and HD patients exhibited a similar prevalence (47.5%, n = 19/40), while the prevalence in controls was 17.1% (n = 7/41). Presence of AsVD was associated with significantly older age, higher waist hip ratio (WHR), left ventricular mass index (LVMI) and Framingham's 10-year risk of developing CHD. Significant differences in clinical and echocardiographic parameters were observed when the study groups were compared. Age and LVH independently predicted AsVD. CONCLUSION: Atherosclerotic vascular disease was more prevalent among CAPD patients compared to pre-dialysis CKD and HD patients. Among all lipoprotein ratios assessed, non-HDL-C showed the most consistent significant difference between the groups. Age (> 40 years) and presence of LVH were independent predictors of AsVD.
Assuntos
Aterosclerose/etnologia , População Negra/estatística & dados numéricos , Falência Renal Crônica/etnologia , Diálise Renal/efeitos adversos , Adulto , Aterosclerose/sangue , Aterosclerose/diagnóstico por imagem , Aterosclerose/epidemiologia , Espessura Intima-Media Carotídea , Estudos de Casos e Controles , Estudos Transversais , Ecocardiografia , Feminino , Humanos , Hipertrofia Ventricular Esquerda/diagnóstico por imagem , Falência Renal Crônica/sangue , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/terapia , Masculino , Pessoa de Meia-Idade , Diálise Peritoneal Ambulatorial Contínua/efeitos adversos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Prevalência , Diálise Renal/estatística & dados numéricos , Insuficiência Renal Crônica/sangue , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/etnologia , Insuficiência Renal Crônica/terapia , África do Sul/epidemiologia , África do Sul/etnologiaAssuntos
Interleucina-6/sangue , Diálise Peritoneal Ambulatorial Contínua , Pró-Calcitonina/sangue , Insuficiência Renal Crônica/terapia , Fator A de Crescimento do Endotélio Vascular/sangue , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Diálise Peritoneal Ambulatorial Contínua/normas , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricosRESUMO
BACKGROUND: Peritoneal dialysis (PD) is the preferred modality of dialysis among children with end-stage renal disease. METHODS: To study the incidence of technique failure and survival among children with end-stage renal disease on continuous ambulatory peritoneal dialysis (CAPD), we included children younger than 18 years of age who commenced and continued PD for more than 3 months as their primary form of dialysis between 1st January 2005 and 31st December 2016. Kaplan-Meier survival analysis was applied to analyze the CAPD outcomes. RESULTS: A total of 68 Tenckhoff (58 double cuffs, and ten single cuffs) catheters were inserted in 66 patients (mean age 12.3 ± 3.91 years) during the study period. Of the 66 children, 31 (47%) experienced 45 episodes of peritonitis. The total duration on CAPD was 107.58 years with a peritonitis rate of 0.42 episodes per year. Overall, the mean patient survival was 41 (95% confidence interval (CI) 29-54) months, with mean patient survival of 72% at 12 months, declining to 30% at 36 months and then remaining stable until the end of follow-up (106 months). The overall mean technique survival was 55 (95% CI 40-69) months, with mean technique survival of 69% at 12 months, declining to 44% at 36 months and then remaining stable until the end of follow-up (106 months). CONCLUSION: CAPD is a viable option for end-stage renal disease in children from developing countries with a lack of access to automated PD and pediatric hemodialysis centers.
Assuntos
Sobrevivência de Enxerto , Falência Renal Crônica/terapia , Diálise Peritoneal Ambulatorial Contínua/efeitos adversos , Peritonite/epidemiologia , Adolescente , Catéteres/efeitos adversos , Criança , Países em Desenvolvimento/estatística & dados numéricos , Feminino , Seguimentos , Humanos , Incidência , Índia/epidemiologia , Estimativa de Kaplan-Meier , Falência Renal Crônica/mortalidade , Masculino , Diálise Peritoneal Ambulatorial Contínua/instrumentação , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Peritonite/etiologia , Estudos Retrospectivos , Falha de TratamentoRESUMO
The series of papers that are included in this China Supplement to Peritoneal Dialysis International chart peritoneal dialysis (PD) research over the last several years in that country, provide detailed analysis of a large de-identified dataset from the Baxter Patient Support Program, and include 2 papers that describe clinical experiences relevant to the local context. These studies present a fascinating insight into the practice of PD in China, adding considerably to the sum of worldwide PD experience. China presents important opportunities for clinical research to answer key questions relevant to our therapy.
Assuntos
Falência Renal Crônica/terapia , Avaliação de Resultados em Cuidados de Saúde , Diálise Peritoneal/métodos , China , Feminino , Humanos , Falência Renal Crônica/diagnóstico , Falência Renal Crônica/mortalidade , Masculino , Diálise Peritoneal/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/métodos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Medição de Risco , Taxa de SobrevidaRESUMO
Peritoneal dialysis (PD) was introduced in China later than in most Western countries, and PD research activity was quite limited until the 1990s. However, in the 2000s, and even more so during the last decade, there has been an unsurpassed increase in the number of PD patients, paralleled by a substantial increase in PD research activity reflected by an increasing number of PD papers from China. In this brief review, we describe some of the factors that may explain the dramatic developments in PD research in mainland China, such as the focus on basic research using scientific approaches that subsequently could be applied also in clinical studies. Another important factor was the growing interactions with international PD research centers in Hong Kong and in Western countries. Thanks to strong support from Chinese national and regional funding sources, a growing number of young Chinese researchers went to key international PD centers to learn about novel advanced research techniques. This paved the way for long-lasting, productive collaborations with benefits also for the foreign host institutions. Finally, we present some current research projects, including basic research that may contribute to the understanding of mechanisms behind complications such as peritonitis, and clinical projects aiming at improving PD management guidelines and better understanding of the potential of PD in China. Because of the size of the PD population, now the largest in the world, and the increasing number, and quality, of researchers in the PD field, PD research in China is destined to be a major contributor to advancements in PD in the near future.
Assuntos
Falência Renal Crônica/terapia , Diálise Peritoneal/métodos , Projetos de Pesquisa , China , Comparação Transcultural , Feminino , Humanos , Falência Renal Crônica/diagnóstico , Masculino , Diálise Peritoneal/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/métodos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricosRESUMO
OBJECTIVES: To know PD modalities and results in Italy. METHODS: The Census was carried out by means of an on-line questionnaire in ALL the 225 non-pediatric public centers which PERFORMED PD in 2014. The results were compared with those of previous Censuses (2005:Cs-05; 2008:Cs-08; 2010:Cs-10; 2012:Cs-12). RESULTS: Incidence. In 2014 PD was begun (first treatment for ESRD) by 1,652 pts (CAPD: 57.2%) and HD by 4,442 pts (%PD-incidence= Cs-14: 27,1%; Cs-12: 23.4%; Cs-10: 23.3%; Cs-08: 22.8%; Cs-05: 24.2%). For the first time Incremental PD does not increase (Cs-14: 27,5%; Cs-12: 28,8%; Cs-10: 22,8%; Cs-08: 18,3%; Cs-05: 11,9%). Prevalence. At 31/12/2014 there were 4,480 patients on PD (CAPD: 46.9%) (%PD-prevalence= Cs-14: Cs-12: 17.1%; Cs-10: 16.6%; Cs-08: 16.7%; Cs-05:16.8%; p=NS), 24.3% of whom were on assisted PD (family members: 83.6%; paid caregivers: 11.5%; nurses: 1.1%; NH: 2.8%). Out. In 2014 there was no change in the PD drop-out rate (32.0 ep/100yrs-pt) (death: 502; transplant: 329; switch to HD: 528 pts). The main reason for transferring to HD remained peritonitis (24.8%). Choice (9.3%) and impossibility to continue PD (15.2%) are increasing. Peritonitis. The peritonitis rate (953 episodes) was 0.224 ep/yrs-pt. The incidence of new cases of EPS in 2013-14 (39 cases=0.444 ep/100yrs-pt) is decreasing (2011-12= 0.505; 2009-10= 0.529; 2004-08= 0.701 ep/100-yrs-pt). Other results. Compared to 2012, in 2014 the number of Centers using 3.86% for PET increased (41.3%) (Cs-12: 30.8%; Cs-10: 15.6%; p <0.001), while the number carrying out home visits (59.6%) remained unchanged (56.3% in 2012, 59.4% in 2010). CONCLUSION: Cs-14 confirms the extensive use, stability and good results of PD in Italy. Incremental PD and assisted PD are unchanged, peritonitis are decreased and EPS remains a rare event. PET-3.86% is increasingly used.
Assuntos
Diálise Peritoneal/estatística & dados numéricos , Países Desenvolvidos , Humanos , Incidência , Itália , Pacientes Desistentes do Tratamento , Diálise Peritoneal/efeitos adversos , Diálise Peritoneal Ambulatorial Contínua/efeitos adversos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Peritonite/epidemiologia , Peritonite/etiologia , Utilização de Procedimentos e Técnicas , Inquéritos e QuestionáriosRESUMO
Ultrafiltration failure (UFF) is a major cause of water retention, left heart failure (LHF), and peritoneal dialysis (PD) failure. Automated peritoneal dialysis (APD) might have better ultrafiltration (UF) than continuous ambulatory peritoneal dialysis (CAPD). Here, we have studied whether short-term APD could increase UF and improve LHF. 47 patients were included in this study from December 1, 2015, to January 1, 2017. All patients had been treated with CAPD before they came to our center and were treated with APD in the hospital. 24-hour peritoneal UF volume, 24-hour urine volume, body weight, blood pressure, LHF class, serum creatinine, blood urea nitrogen, albumin, potassium, hemoglobin, and glucose were collected and compared before and after receiving short-time APD. A total of 47 patients (31 men, mean age 46.8 ± 16.2 years, mean duration 26 months (2 - 195 months)) were enrolled in this study. Of the 47 patients, peritoneal dialysis UF was significantly increased when receiving short-term APD compared to CAPD (1,261.9 ± 329.6 mL vs. 706.2 ± 222.3 mL, p < 0.001), and body weights had significantly decreased 3 days after treatment with APD (57.73 ± 10.5 vs. 59.81 ± 10.8, p < 0.001). LHF class was significantly decreased 3 days after receiving APD (1.7 ± 0.8 vs. 2.4 ± 1.0, p < 0.001). Blood pressure was well controlled 3 days after treatment with APD (146.6 ± 14.4 vs. 162.5 ± 23.8 of SBP, p = 0.007, and 85.6 ± 11.1 vs. 95.6 ± 14.7 of DBP, p = 0.001). In conclusion, short-term APD could significantly increase ultrafiltration, rapidly alleviate edema and improve LHF, and might be an effective method to treat UFF and LHF in PD patients.â©.
Assuntos
Insuficiência Cardíaca/epidemiologia , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Ultrafiltração/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Diálise Peritoneal/estatística & dados numéricosRESUMO
BACKGROUND: It is not known how widely used in Italy an incremental start to in peritoneal dialysis (Incr-PD) is. METHODS: By analyzing the peritoneal dialysis (PD) censuses conducted by the PD Study Group (GSDP-SIN) for the years 2005, 2008, 2010, 2012 and 2014 in all the Centers performing PD in Italy, the use of Incr-PD, i.e. continuous ambulatory peritoneal dialysis (CAPD) with 1 or 2 exchanges/day or automated peritoneal dialysis (APD) with 3-4 sessions/week, was examined among incident PD patients. RESULTS: In 2014 PD was started in Italy by 1,652 patients, 455 (27.5%) of whom incrementally (Incr-CAPD 82.2% vs. Incr-APD 17.8%). Incr-PD was used in 53.5% of the 225 Centers. The number of patients and of Centers using Incr-DP increased constantly over the years up to 2012 (in 2005 Incr-PD was used in 33.4% of Centers, and in 11.9% of patients). The use of Incr-PD was greater in Centers with a more extensive PD program and greater use of PD in general. The most widely-used modality in Incr-PD was CAPD. CONCLUSIONS: Incr-PD is used in Italy in a large number of incident PD patients. The reasons for this increase need to be clarified, as current adequacy targets are based on full-dose studies with a very low glomerular filtration rate (GFR).
Assuntos
Nefropatias/terapia , Rim/fisiopatologia , Diálise Peritoneal/tendências , Padrões de Prática Médica/tendências , Censos , Pesquisas sobre Atenção à Saúde , Humanos , Itália , Nefropatias/diagnóstico , Nefropatias/fisiopatologia , Testes de Função Renal , Diálise Peritoneal/efeitos adversos , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Diálise Peritoneal Ambulatorial Contínua/tendências , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: A previous cohort study indicated a significant association of lower baseline level of physical activity in hemodialysis patients with elevated risks of mortality. However, there have been no reports regarding the association between changes in physical activity over time and mortality in hemodialysis patients. This study was performed to examine the prognostic significance of physical activity changes in hemodialysis patients. METHODS: This retrospective cohort study was performed in 192 hemodialysis patients with a 7-year follow-up. The average number of steps taken per non-dialysis day was used as a measure of physical activity. Forty (20.8%) patients had died during the follow-up period. The percentage change in physical activity between baseline and 12 months was determined, and patients were divided into three categories according to changes in physical activity. A decrease or increase in physical activity > 30% was defined as becoming less or more active, respectively, while decrease or increase in physical activity < 30% were classified as stable. RESULTS: Forty seven (24.5%), 51 (26.6%), and 94 (49.0%) patients were classified as becoming less active, becoming more active, and stable, respectively. The hazard ratio on multivariate analysis in patients with decreased physical activity was 3.68 (95% confidence interval, 1.55-8.78; P < 0.01) compared to those with increased physical activity. CONCLUSIONS: Reductions in physical activity were significantly associated with poor prognosis independent of not only patient characteristics but also baseline physical activity. Therefore, improved prognosis in hemodialysis patients requires means of preventing a decline in physical activity over time.
Assuntos
Exercício Físico , Falência Renal Crônica/mortalidade , Falência Renal Crônica/terapia , Diálise Peritoneal Ambulatorial Contínua/mortalidade , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Distribuição por Idade , Idoso , Estudos de Coortes , Feminino , Humanos , Japão/epidemiologia , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Fatores de Risco , Distribuição por Sexo , Taxa de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND: Many controversies exist regarding the management of dialysis-requiring acute kidney injury (D-AKI). No clear evidence has shown that the choice of dialysis modality can change the survival rate or kidney function recovery of critically ill patients with D-AKI. METHODS: We conducted a retrospective study investigating patients (≥16 years old) admitted to an intensive care unit with D-AKI from 1999 to 2012. We analyzed D-AKI incidence, and outcomes, as well as the most commonly used dialysis modality over time. Outcomes were based on hospital mortality, renal function recovery (estimated glomerular filtration rate-eGFR), and the need for dialysis treatment at hospital discharge. RESULTS: In 1,493 patients with D-AKI, sepsis was the main cause of kidney injury (56.2%). The comparison between the three study periods, (1999-2003, 2004-2008, and 2009-2012) showed an increased in incidence of D-AKI (from 2.56 to 5.17%; p = 0.001), in the APACHE II score (from 20 to 26; p < 0.001), and in the use of continuous renal replacement therapy (CRRT) as initial dialysis modality choice (from 64.2 to 72.2%; p < 0.001). The mortality rate (53.9%) and dialysis dependence at hospital discharge (12.3%) remained unchanged over time. Individuals who recovered renal function (33.8%) showed that those who had initially undergone CRRT had a higher eGFR than those in the intermittent hemodialysis group (54.0 × 46.0 ml/min/1.73 m2, respectively; p = 0.014). In multivariate analysis, type of patient, sepsis-associated AKI and APACHE II score were associated to death. For each additional unit of the APACHE II score, the odds of death increased by 52%. The odds ratio of death for medical patients with sepsis-associated AKI was estimated to be 2.93 (1.81-4.75; p < 0.001). CONCLUSION: Our study showed that the incidence of D-AKI increased with illness severity, and the use of CRRT also increased over time. The improvement in renal outcomes observed in the CRRT group may be related to the better baseline kidney function, especially in the dialysis dependence patients at hospital discharge.
Assuntos
Injúria Renal Aguda/mortalidade , Injúria Renal Aguda/terapia , Taxa de Filtração Glomerular , Mortalidade Hospitalar , Diálise Peritoneal Ambulatorial Contínua/mortalidade , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Injúria Renal Aguda/diagnóstico , Brasil/epidemiologia , Cuidados Críticos/métodos , Cuidados Críticos/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Alta do Paciente , Diálise Peritoneal Ambulatorial Contínua/métodos , Prevalência , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Although red cell distribution width (RDW) has emerged as a biomarker of clinical prognostic value across a variety of clinical settings in the last two decades, limited evidence is available for its role in end-stage renal disease. We enrolled 313 incident patients undergoing continuous ambulatory peritoneal dialysis (CAPD) in this retrospective observational study from 2006 to 2015. In the fully adjusted model of Cox regression analysis, the adjusted hazard ratios for the high RDW group versus the low RDW group were 2.58 (95% confidence interval (CI) = 1.31-5.09, p = 0.006) and 3.48 (95% CI = 1.44-8.34, p = 0.006) for all-cause and cardiovascular disease (CVD)-related mortality, respectively. Based on area under the receiver operating characteristic curve (AUC) analysis, RDW (AUC = 0.699) had a stronger predictive value for all-cause and CVD-related mortality than other biological markers including hemoglobin (AUC = 0.51), ferritin (AUC = 0.584), iron saturation (AUC = 0.535), albumin (AUC = 0.683) and white blood cell count (AUC = 0.588). Given that RDW is a readily available hematological parameter without the need for additional cost, we suggest that it can be used as a valuable index to stratify the risk of mortality beyond a diagnosis of anemia.
Assuntos
Índices de Eritrócitos , Falência Renal Crônica/sangue , Falência Renal Crônica/terapia , Diálise Peritoneal Ambulatorial Contínua/métodos , Adulto , Idoso , Biomarcadores/sangue , Feminino , Hemoglobinas/análise , Humanos , Estimativa de Kaplan-Meier , Falência Renal Crônica/diagnóstico , Masculino , Pessoa de Meia-Idade , Diálise Peritoneal Ambulatorial Contínua/estatística & dados numéricos , Prognóstico , Modelos de Riscos Proporcionais , Curva ROC , Estudos RetrospectivosRESUMO
BACKGROUND: The increasing prevalence of treated end-stage renal disease and low transplant rates in Africa leads to longer durations on dialysis. Dialysis should not only be aimed at prolonging lives but also improve quality of life (QOL). Using mixed methods, we investigated the QOL of patients on chronic haemodialysis (HD) and peritoneal dialysis (PD). METHODS: We conducted a cross-sectional study at Tygerberg Hospital in Cape Town, South Africa. All the PD patients were being treated with continuous ambulatory peritoneal dialysis. The KDQOL-SF 1.3 questionnaire was used for the quantitative phase of the study. Thereafter, focus-group interviews were conducted by an experienced facilitator in groups of HD and PD patients. Electronic recordings were transcribed verbatim and analysed manually to identify emerging themes. RESULTS: A total of 106 patients completed questionnaires and 36 of them participated in the focus group interviews. There was no difference between PD and HD patients in the overall KDQOL-SF scores. PD patients scored lower with regard to symptoms (P = 0.005), energy/fatigue (P = 0.025) and sleep (P = 0.023) but scored higher for work status (P = 0.005) and dialysis staff encouragement (P = 0.019) than those on HD. Symptoms and complications were verbalised more in the PD patients, with fear of peritonitis keeping some housebound. PD patients were more limited by their treatment modality which impacted on body image, sexual function and social interaction but there were less dietary and occupational limitations. Patients on each modality acknowledged the support received from family and dialysis staff but highlighted the lack of support from government. PD patients had little opportunity for interaction with one another and therefore enjoyed less support from fellow patients. CONCLUSIONS: PD patients experienced a heavier symptom burden and greater limitations related to their dialysis modality, especially with regards to social functioning. The mixed-methods approach helped to identify several issues affecting quality of life which are amenable to intervention.