Albumin and Amino Acid Levels as Markers of Adequacy in Continuous Ambulatory Peritoneal Dialysis

1994 ◽  
Vol 14 (3_suppl) ◽  
pp. 123-132 ◽  
Author(s):  
Olof Heimbürger ◽  
Jonas Bergström ◽  
Bengt Lindholm
Keyword(s):  
Peritoneal Dialysis ◽  
Amino Acid ◽  
Nutritional Status ◽  
Serum Albumin ◽  
Protein Intake ◽  
Serum Albumin Level ◽  
Strong Predictor ◽  
Albumin Level ◽  
Dialysis Dose ◽  
Small Solute

Similar to previous findings in HD patients, a markedly decreased serum albumin level has been found to be a strong predictor of morbidity and mortality in CAPD patients. However, a slight decrease in serum albumin levels (to about 30 g/L if measured with nephelometry or the bromcresol purple method) does not always seem to reflect impaired nutritional status or to be associated with an increased morbidity or mortality in CAPD patients. A low serum albumin level among CAPD patients is related to dialysate albumin loss, comorbidity, age, and a low dietary protein intake. The possible relation between the dialysis dose (as assessed by small solute clearances) and serum albumin levels among CAPD patients is much less established and needs further study, although serum albumin tends to increase in prospective studies of increased peritoneal dialysis dose. Although the plasma levels of amino acids seem to be lower in CAPD patients compared to HD patients, this does not reflect the intracellular amino acid pattern in muscle which is less abnormal in CAPD patients, possibly because of the sustained hyperinsulinemia during CAPD, resulting in an in creased intracellular to extracellular gradient. It is at present not established to what extent the amino acid abnormalities are related to the dialysis dose. Malnourished and hypoalbuminemic CAPD patients should be recommended to increase the protein intake, and if this is not effective, the dialysis dose should be increased. Furthermore, the use of amino acid-based peritoneal dialysis solutions is a promising new tool for the treatment of malnourished CAPD patients and may become an important component of CAPD therapy in the future. On the other hand, if the nutritional status deteriorates in spite of these efforts, the patient should be transferred to hemodialysis if possible.

scholarly journals The efficacy number as a predictor of morbidity and mortality in peritoneal dialysis patients.

1993 ◽  
Vol 4 (5) ◽  
pp. 1184-1191
Author(s):  
M V Rocco ◽  
J R Jordan ◽  
J M Burkart
Keyword(s):  
Peritoneal Dialysis ◽  
Serum Albumin ◽  
Serum Albumin Level ◽  
Strong Predictor ◽  
Univariate Analysis ◽  
Albumin Level ◽  
Dialysis Patients ◽  
Plasma Urea ◽  
Predicting Outcome ◽  
Chronic Ambulatory Peritoneal Dialysis

The efficacy number has been proposed as a predictor of clinical outcome in patients on chronic ambulatory peritoneal dialysis (CAPD). The usefulness of this parameter in a large group of CAPD patients was analyzed. Forty-five patients who have received chronic CAPD therapy for at least 1 yr were included in the study. The efficacy number was compared with outcome as defined by mortality and days of hospitalization. Other demographic and laboratory parameters, including gender; race; presence of diabetes; serum albumin, serum creatinine, and BUN levels; and measures of peritoneal transport, including dialysate-to-plasma creatinine and dialysate-to-plasma urea ratios, were also assessed for their role in predicting outcome. Laboratory values were obtained at the initiation of CAPD and at 12 months after the start of CAPD. By univariate analysis, a low 12-month serum albumin level was the best predictor of mortality (P < 0.005), followed by a high 12-month efficacy number (P < 0.05). After adjusting for age and the presence of diabetes, these two variables remained the best predictors of mortality (P < 0.08 and < 0.09, respectively). A low initial serum albumin level was also a strong predictor of mortality (P < 0.09). By univariate analysis, the best predictor of hospitalization was a low serum albumin level obtained either initially or at 12 months (P < 0.005 for both time periods). After adjusting for age and the presence of diabetes, the 12-month serum albumin level remained a significant predictor of hospitalization (P < 0.03), whereas efficacy number was not a strong predictor (P = 0.27).(ABSTRACT TRUNCATED AT 250 WORDS)

Nutritional Status of the Children with Acute Lymphoblastic Leukemia at Diagnosis and after Completion of Induction

2021 ◽  
Vol 5 (02) ◽  
pp. 50-56
Author(s):  
Noor-A-Sabah Liza ◽  
S. M. Rezanur Rahman ◽  
Afiqul Islam ◽  
Chowdhury Yakub Jamal ◽  
Mohosina Sultana Setu ◽  
...  
Keyword(s):  
Nutritional Status ◽  
Serum Albumin ◽  
Induction Chemotherapy ◽  
Induction Therapy ◽  
Serum Albumin Level ◽  
Albumin Level ◽  
Anthropometric Measurements ◽  
Newly Diagnosed ◽  
Significant Difference ◽  
Nutritional Status Of Children

Background: Adequate nutrition is an important concern in children with leukemia. Malnutrition and weight lost are common and are due to verity of mechanism involving the tumor, the host response to the tumor such as infection and pharmacokinetics of chemotherapeutic drugs. Objective: To evaluate and compare the nutritional status of children with ALL at diagnosis and after completion of induction therapy. Methodology: This prospective observational study included 60 children newly diagnosed as ALL, aged 2-15 years, over a period from April 2012 to September 2012 in the Department of Pediatric Hematology and Oncology, BSMMU. The anthropometric measurements and serum albumin level were taken. Anthropometric indices are calculated by NCHS (WHO-2000) and classified as Z score. Children <-2 SD are considered as underweight (WFA), stunted (HFA) and wasted (WFH). Serum albumin level below 21g/dl is considered as severely malnourished. The Hb values of the children are compared with normal values by age. The children got induction chemotherapy according to MRC-11 protocol. They were in regular follow up and again anthropometric measurements and serum albumin level were taken after completion of induction. Results: Out of 60 children with ALL, 48 (70%) were underweight, 45 (75%) were stunted 36 (60%) were wasted at diagnosis. Incidence of malnutrition among leukemia children after completion of induction were 24 (40%) underweight, 45 (75%) were stunted and 6 (10%) were wasted. The results showed that children in the newly diagnosed stage had a higher prevalence of malnutrition. However no statistically significant difference in the nutritional status was found among newly diagnosed and after completion of induction in term of underweight and stunting but newly diagnosed patients had statistically significant wasting than patients who had completed induction chemotherapy. No patient showed severe malnutrition based on the cut-off point for serum albumin on both stages. All the children (100%) had less than normal range hemoglobin levels. Conclusion: Malnutrition was higher in children with newly diagnosed leukemia. Children had significant differences in the nutritional status in term of wasting at diagnosis than after completion of induction therapy. So, the nutritional status of children with leukemia should be monitor periodically.

scholarly journals Hypoalbuminemia, cardiac morbidity, and mortality in end-stage renal disease.

1996 ◽  
Vol 7 (5) ◽  
pp. 728-736 ◽  
Author(s):  
R N Foley ◽  
P S Parfrey ◽  
J D Harnett ◽  
G M Kent ◽  
D C Murray ◽  
...  
Keyword(s):  
Heart Disease ◽  
Peritoneal Dialysis ◽  
Ischemic Heart Disease ◽  
Serum Albumin ◽  
Cardiac Failure ◽  
Serum Albumin Level ◽  
De Novo ◽  
Albumin Level ◽  
Dialysis Patients ◽  
Overall Mortality

A cohort of 432 ESRD (261 hemodialysis and 171 peritoneal dialysis) patients was followed up prospectively for an average of 41 months. Baseline and annual demographic, clinical, and echocardiographic assessments were performed, as well as serial clinical and laboratory tests measured monthly while patients were on dialysis therapy. Among hemodialysis patients, after adjustment was made for age, diabetes, and ischemic heart disease, as well as hemoglobin and blood pressure levels measured serially, a 10-g/L fall in mean serum albumin level was independently associated with the the development of de novo (relative risk [RR], 2.22; P = 0.001) and recurrent cardiac failure (RR, 3.84; P = 0.003), de novo (RR, 5.29; P = 0.001) and recurrent ischemic heart disease (RR, 4.24; P = 0.005), cardiac mortality (RR, 5.60; P = 0.001), and overall mortality (RR, 4.33; P < 0.001). Among peritoneal dialysis patients, a 10-g/L fall in mean serum albumin level was independently associated with the progression of left ventricular dilation as seen on follow-up echocardiography (beta, 13.4 mL/m2; P = 0.014), the development of de novo cardiac failure (RR, 4.16; P = 0.003), and overall mortality (RR, 2.06; P < 0.001). Hypoalbuminemia, a major adverse prognostic factor in dialysis patients, is strongly associated with cardiac disease.

Impact of Nutritional Status on Peritonitis in CAPD Patients

2007 ◽  
Vol 27 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Narayan Prasad ◽  
Amit Gupta ◽  
Raj K. Sharma ◽  
Archna Sinha ◽  
Ramesh Kumar
Keyword(s):  
Nutritional Status ◽  
Serum Albumin ◽  
Serum Albumin Level ◽  
Risk Index ◽  
Univariate Analysis ◽  
Albumin Level ◽  
Calorie Intake ◽  
Cox Regression Analysis ◽  
Nutritional Risk Index ◽  
The Impact

Objective To determine the impact of nutritional status on peritonitis in patients on continuous ambulatory peritoneal dialysis (CAPD) in a developing country. Methods 56 patients with end-stage renal disease on CAPD were randomly selected for this study. These patients were assessed for nutritional status and peritonitis episodes. Nutritional parameters were assessed by anthropometry, diet, body mass index (BMI), Nutritional Risk Index (NRI), serum albumin level, and Subjective Global Assessment (SGA). Based on SGA, patients were categorized into either group 1 (malnutrition, n = 31) or group 2 (normal nutritional status, n = 25). Peritonitis was considered the primary outcome and was compared between the two groups. Results Demographic profiles, Kt/V, creatinine clearance, and mean follow-up of the two groups were similar. Number of peritonitis episodes was significantly higher in patients with malnutrition (25/31) compared to patients with normal nutritional status (4/25) ( p = 0.001). Mean peritonitis rate per patient per year was also significantly higher in patients with malnutrition (0.99 ± 1.07) compared to patients with normal nutritional status (0.18 ± 0.42) ( p = 0.007). On univariate analysis, malnutrition based on SGA ( p = 0.009), NRI ( p = 0.02), serum albumin level ( p = 0.005), and calorie intake ( p = 0.006) was a significant predictor of peritonitis. On multivariate Cox regression analysis, only SGA ( p = 0.001, odds ratio 0.08, 95% confidence interval 0.02 – 0.36) was found to be a significant predictor of peritonitis. On general linear model, the observed power of prediction of peritonitis was 0.96 based on SGA. On Kaplan–Meier survival analysis, peritonitis-free survival in patients with normal nutrition (42 months) was significantly higher compared to patients with malnutrition (21 months) based on SGA (log rank p = 0.003). Conclusion We conclude that peritonitis rate is high in patients with malnutrition and that malnutrition indices, especially SGA, can predict the peritonitis rate in CAPD patients.

scholarly journals Favored serum albumin level and ICF volume after use of 1.1% aminoacid based peritoneal dialysis(PD) solution

2012 ◽  
Vol 31 (2) ◽  
pp. A87
Author(s):  
Jong-woo Yoon ◽  
Myung-jin Choi ◽  
Ja-ryong Koo ◽  
Young-ki Lee ◽  
Jung-woo Noh
Keyword(s):  
Peritoneal Dialysis ◽  
Serum Albumin ◽  
Serum Albumin Level ◽  
Albumin Level

Anemia is Correlated with Malnutrition and Inflammation in Croatian Peritoneal Dialysis Patients: A Multicenter Nationwide Study

2017 ◽  
Vol 37 (4) ◽  
pp. 472-475 ◽  
Author(s):  
Josipa Radić ◽  
Nikolina Bašic-Jukić ◽  
Božidar Vujicić ◽  
Dragan Klarić ◽  
Goran Radulović ◽  
...  
Keyword(s):  
Peritoneal Dialysis ◽  
Serum Albumin ◽  
Serum Albumin Level ◽  
Clinical Laboratory ◽  
Binding Capacity ◽  
Albumin Level ◽  
Weekly Dose ◽  
Anthropometric Parameters ◽  
Reactive Protein ◽  
Anemia Management

Malnutrition, inflammation, and anemia are common in peritoneal dialysis (PD) patients. In this study, correlations between Malnutrition Inflammation Score (MIS), laboratory and anthropometric parameters, and anemia indices in Croatian PD patients were analyzed. One hundred and one PD patients (males/females 54/47, age 58.71 ± 14.68 years, mean PD duration 21.82 ± 21.71 months) were included. Clinical, laboratory, and anthropometric parameters were measured. Statistically significant correlations between MIS and erythropoietin weekly dose per kg of body weight (ESA weekly dose), hemoglobin (Hb), and erythrocytes were found ( r = 0.439, p < 0.001; r = -0.032, p < 0.001; r = -0.435, p < 0.001), respectively. Also, statistically significant correlations were found between MIS and mean corpuscular volume ( r = 0.344, p < 0.001), iron ( r = -0.229, p = 0.021), and total iron binding capacity (TIBC) ( r = -0.362, p < 0.001), respectively. Furthermore, statistically significant correlations between ESA weekly dose and serum albumin level and body mass index (BMI) were found ( r = -0.272, p = 0.006; r = -0.269, p = 0.006), respectively. When we divided PD patients into 2 groups according Hb level (Hb ≥ 11 0 [ N = 60, 59.41 %]) and Hb < 110 [ N = 41, 40.59%]), statistically significant differences were found in MIS score (3.02 ± 2.54 vs 4.54 ± 3.54, p = 0.014), C-reactive protein (CRP) (3.52 ± 6.36 vs 7.85 ± 7.96, p = 0.005), and serum albumin level (44.22 ± 8.54 vs 39.94 ± 8.56, p = 0.003), respectively. Our findings suggest that anemia is correlated with malnutrition and inflammation in Croatian PD patients. Further studies are needed to assess whether modulating inflammatory or nutritional processes can improve anemia management in PD patients.

Incidence and risk factors of peritoneal dialysis-related peritonitis in elderly patients: A retrospective clinical study

2020 ◽  
Vol 40 (1) ◽  
pp. 26-33 ◽  
Author(s):  
Haishan Wu ◽  
Hongjian Ye ◽  
Rong Huang ◽  
Chunyan Yi ◽  
Juan Wu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Peritoneal Dialysis ◽  
Elderly Patients ◽  
Serum Albumin ◽  
Serum Albumin Level ◽  
Albumin Level ◽  
Advanced Age ◽  
Retrospective Clinical Study ◽  
Technique Failure ◽  
Related Mortality

Background: This study was to analyze the incidence, risk factors, and clinical outcomes of peritonitis in elderly continuous ambulatory peritoneal dialysis (CAPD) patients. Methods: Incident patients undergone CAPD from 1 January 2006 to 30 June 2015 in our center were enrolled and divided into aged < 65 years and ≥ 65 years groups. Risk factors were evaluated using a logistic regression model, and outcome comparison was evaluated using a Cox proportional model. Results: Among 1953 patients, 111(33.2%) in elderly ( n = 334) and 470 (29.0%) in younger ( n = 1619) developed at least one episode of peritonitis. Comparing with younger patients, elderly ones had a higher peritonitis rate (0.203 vs. 0.145 episodes/patient-year, p < 0.05). The multivariate Cox regression showed that advanced age (hazard ratio (HR) = 1.06, 95% confidence interval (CI) = 1.01–1.11, p = 0.015), assistant-assisted peritoneal dialysis (PD; HR = 2.64, 95% CI = 1.23–5.64, p = 0.012), higher body mass index (BMI; HR = 1.11, 95% CI = 1.02–1.20, p = 0.010), and low serum albumin level (HR = 0.94, 95% CI = 0.90–0.98, p = 0.004) were associated with increased peritonitis risk in elderly patients. Compared with younger ones with peritonitis, elderly patients had an approximately fourfold increased risk of peritonitis-related mortality (odd ratio (OR) = 3.57, 95% CI = 1.38–9.28, p = 0.009). During the cohort, peritonitis was the risk factor associated with technique failure (HR = 3.19, 95% CI = 2.33–4.39, p < 0.001) in younger patient but not in the elderly population (HR = 1.82, 95% CI = 0.84–3.94, p = 0.132). Conclusions: Elderly PD patients had higher prevalence for peritonitis and peritonitis-related mortality. Advanced age, assistant-assisted PD, a higher BMI, and lower serum albumin level were independently associated with the first episode of peritonitis in elderly patients. However, peritonitis was not the predictor of death-censored technique failure in elderly ones.

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