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Objective To explore the effect and safety of Internet-based automated peritoneal dialysis(APD)compare to continu-ous ambulatory peritoneal dialysis(CAPD).Methods The study was a prospective control study and the patients with peritoneal dialysis(PD)admitted to the First Affiliated Hospital of Army Military Medical University from November 2020 to November 2021.Patients were divided into APD group and CAPD group according to the dialysis modes.After the inclusion of APD patients,the propensity score matc-hing method was used to match the patients 1:1 into the PD control group.A one-year follow-up was conducted on patients,52 patients in the APD group and 58 patients in the CAPD group were ultimately included in the analysis.Both groups were managed by the Internet-supported telemedicine platform.The quality of dialysis,incidence of peritonitis and adverse cardiovascular events were com-pared between the two groups,and the quality of life score was performed by Kidney Disease and Quality of Life Questionnaire(KDQOL-36)to compare the quality of life between the two groups.Results The quality of dialysis and life score in APD group were higher than those in CAPD group,the incidence of peritonitis and adverse cardiovascular events in APD group were lower than those in CAPD group,the above differences were statistically significant(P<0.05).Conclusion Internet-based peritoneal dialysis management mode and further use of APD remote management platform can effectively improve the quality of dialysis and life,and reduce the incidence of perito-nitis and adverse cardiovascular events in PD patients.
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ABSTRACT Paracoccidioidomycosis is a systemic mycosis found mainly in South America and is the most prevalent endemic and systemic mycosis in Brazil. The purpose of this paper was to report the case of a male patient who developed peritonitis caused by Paracoccidioides spp. Fortyeight-year-old, male patient, with type I Diabetes mellitus and chronic kidney disease who was undergoing a Continuous Ambulatory Peritoneal Dialysis (CAPD) program. After eighteen months of peritoneal dialysis, the patient developed turbidity of the peritoneal fluid and was diagnosed with peritonitis. Direct mycological examination of the peritoneal fluid revealed yeasts with morphology suggestive of Paracoccidioides spp. The patient was treated with sulfamethoxazole-trimethoprim (1,600 mg/320 mg dose/day) for 61 days, but he died because a bacterial septic shock. The diagnosis of opportunistic PCM peritonitis was later confirmed by autopsy and Paracoccidioides spp. isolation. This is the first reported case of a patient on CAPD who experienced complications due peritonitis caused by opportunistic PCM.
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ObjectiveTo observe and analyze the effect of modified Shenling Baizhusan on gastrointestinal dysfunction and protein-energy wasting (PEW) of continuous ambulatory peritoneal dialysis (CAPD) patients with the syndrome of spleen deficiency, blood stasis, and dampness. MethodA total of 66 CAPD patients with the above syndrome were randomized into the observation group and control group, 33 cases in each group. However, 3 cases in each group dropped out, finally leaving 30 cases in each group. Both groups received CAPD and conventional symptomatic treatment. On this basis, the observation group was given modified Shenling Baizhusan (1 bag/day, once in the morning and again in the evening, 12 weeks), and the control group the bifidobacterium capsules (1.05 g/time, twice/day, 12 weeks). Before and after treatment, the traditional Chinese medicine (TCM) syndrome score, gastrointestinal symptom rating scale (GSRS) score, and malnutrition-inflammation score (MIS) in two groups were recorded, and the levels of serum albumin (ALB), prealbumin (PA), transferrin (TRF), gastrin-17 (G-17), tumor necrosis factor alpha (TNF-α), interferon-γ (IFN-γ), and interleukin-10 (IL-10) were detected. Moreover, body mass index (BMI) was calculated. ResultAfter treatment, the alleviation of the TCM syndrome in the observation group was better than that in the control group (Z=-2.591, P<0.05), and the TCM syndrome score in the observation group was lower than that in the control (P<0.05). The symptom scores, MIS, and G-17 of the observation group were significantly decreased compared with those before observation and in the control group (P<0.05). After treatment, the GSRS scores of the two groups were significantly lower than those before treatment (P<0.05), particularly the observation group (P<0.05). ALB, PA, TRF, and BMI of the observation group after treatment were increased compared with those before treatment and those of the control group after treatment (P<0.05). After treatment, serum TNF-α and IFN-γ of the two groups were significantly reduced compared with those before treatment (P<0.05), and the levels of the two in the observation group were significantly lower in the observation group than in the control group (P<0.05). After treatment, IL-10 level of the observation group was higher than that before treatment and in the control group (P<0.05). ConclusionThe modified Shenling Baizhusan can relieve the gastrointestinal dysfunction and PEW in CAPD patients with the syndrome of spleen deficiency, blood stasis, and dampness.
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Introduction: Diabetes Mellitus is a syndrome characterizedby chronic hyperglycemia and disturbances of carbohydrate,fat and protein metabolism with absolute or relative deficiencyof insulin secretion and/or insulin action. It is one of themost common non-communicable diseases in the world.Adiponectin is a protein secreted exclusively by adipocytesthat regulates glucose and lipid metabolism. It has been foundto influence the body’s response to insulin thereby modulatinginsulin action and resistance. Several studies have found thatadiponectin levels are inversely associated with the severityof diabetes mellitus. Our study, thus, aims to compare theassociation between levels of adiponectin, fasting bloodglucose, body mass index and waist-hip ratio in patients ofdiabetes mellitus.Material and Methods: This case control study was done inpatients of type 2 diabetes mellitus attending Medicine OPDand ward from October 2016 to September 2018. A total of 88people were included in the study; 44 cases and 44 controls.Results: This study shows that serum adiponectin level issignificantly decreased in type 2 diabetes mellitus patients ascompared to controls and it also shows negative correlationwith fasting blood glucose, body mass index and waist-hipratio.Conclusion: It can be concluded that serum adiponectinestimation may be a useful biomarker for the diagnosis oftype 2 diabetes mellitus and it may be a useful adjunct in thetreatment of type 2 diabetes mellitus.
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Background: Chronic kidney disease (CKD) and end-stage renal disease (ESRD) are major health care problems worldwide even in Pediatric population. The etiology of CKD in children with ESRD is varied. Most of them are started on peritoneal dialysis or hemodialysis before being considered for renal transplantation.The aims and objective of this study was to analyzed the patient group, methodology, results and outcomes of hemodialysis catheter insertion and continuous ambulatory peritoneal dialysis (CAPD) catheter insertion for children with ESRD. The etiology of ESRD in children with CKD is also reviewed.Methods: All children with ESRD who underwent CAPD catheter and haemodialysis catheter insertion over a period of 5 years were included in the study. CAPD catheters were inserted by open and laparoscopic assisted methods. The procedures were done without image guidance due to logistical constraints in a limited resource scenario. Analysis of all relevant case records, operative notes and postoperative events were done.Results: A total of 40 patients who underwent CAPD and hemodialysis catheter insertions were analysed. The primary cases (no previous insertion of dialysis catheter) included 29 and secondary cases (history of previous insertion of dialysis catheter) were 7. Re-insertions (of the same type of dialysis catheter) were 2 in each group. No significant complications occurred in either group.Conclusions: Dialysis catheters for ESRD in Paediatric population can be inserted safely even without image guidance and with very few complications.
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Background: Despite interventions, the prevalence of protein energy wasting in patients on dialysis continues to be unacceptably high. The objective of the study is to evaluate the efficacy of exogenous proteolytic enzyme Aminace 70000 (Hemoglobin Tyrosine Unit), as an adjuvant to dietary protein in improving the nutritional status.Methods: This is a retrospective, real world, single centre, observational study, aimed at assessing the changes in key nutritional indices, over 6 months in patients with chronic kidney disease (CKD) initiated on continuous ambulatory peritoneal dialysis (CAPD). The intervention included addition of egg protein and use of an exogenous proteolytic enzyme. Three cohorts were identified. Cohort 1, had access to a nephrologist and CAPD counsellor; Cohort 2, in addition had access to a dietician who emphasized the need for increase in dietary protein in form of 4-6 eggs a day; and cohort 3, were in addition given an exogenous proteolytic enzyme with the major protein meal.Results: The absolute fall in serum albumin at 6 months for the cohort 1, 2 and 3 is 0.48, 0.29 and 0.09 gm/dl respectively. Not only was the fall in serum albumin significantly less with the use of exogenous proteolytic enzyme, a higher proportion of patients were able to maintain or improve their serum albumin. The fall in midarm circumference was maximum in cohort 1 (2.08 cm) and least in cohort 3 (0.45 cm). This positive trend however, did not achieve statistical significance.Conclusions: Use of exogenous proteolytic enzyme, when combined with egg protein, improves key nutritional indices in patients of CKD on CAPD.
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Campylobacter fetus may cause infections such as septicemia, peritonitis, meningitis, endocarditis, septic arthritis, and cellulitis, increasing the risk of spontaneous abortion but decreasing the likelihood of gastroenteritis. We identified C. fetus from continuous ambulatory peritoneal dialysis (CAPD) fluid using 16S rRNA gene sequencing. It is significant that this is the first case report in Korea of CAPD peritonitis caused by C. fetus, which is known to be rare.
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Female , Humans , Pregnancy , Abortion, Spontaneous , Arthritis, Infectious , Campylobacter fetus , Campylobacter , Cellulitis , Endocarditis , Fetus , Gastroenteritis , Genes, rRNA , Korea , Meningitis , Peritoneal Dialysis, Continuous Ambulatory , Peritonitis , SepsisABSTRACT
@#In Malaysia, dialysis-treated end stage renal disease (ESRD) patients have been increasing rapidly. Haemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD) use a disproportionately large amount of limited healthcare resources. This study aims to estimate the costs of HD and CAPD from the Ministry of Health (MOH) perspective. One year prospective multicentre study was conducted from October 2016 to September 2017 to assess direct medical costs of 90 HD patients and 73 CAPD patients from five large MOH dialysis centres. A mixed method of activity-based costing and step-down was used. The capital costs included land, building, medical equipment and furnishing. The recurrent costs included staff emoluments, facility utilities, patients’ medical costs and dialysis consumables. One-way sensitivity analysis was performed to investigate variability in the data. One hundred and forty-one patients (82%) completed the study comprising of 77 patients on HD and 64 patients on CAPD. Majority of the patients were between 46-65 years old (n=75, 53.2%). The most common aetiology of ESRD was diabetes mellitus (44.2% in HD and 48.4% in CAPD). Cost per patient per year was RM39,790 for HD and RM37,576 for CAPD. The main cost drivers were staff emoluments (37.6%) and dialysis consumables (70.5%) for HD and CAPD respectively. HD is highly sensitive towards all the variables analysed except for dialysis consumables. In CAPD, there are minimal sensitivities except for the 5% discount rate. Knowledge of the costs of modalities are useful in the context of planning for dialysis services and to optimise the number of kidney failure patients treated by dialysis within the MOH.
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Peritoneal Dialysis, Continuous Ambulatory , Kidney Failure, Chronic , Costs and Cost Analysis , MalaysiaABSTRACT
Resumen Introducción: La peritonitis es la complicación más importante y frecuente de la diálisis peritoneal (DP), las infecciones bacterianas son las responsables en la mayoría de los casos, con sintomatología característica. Objetivo: Determinar los patógenos más frecuentes en peritonitis asociado con la DP en pacientes con insuficiencia renal crónica (IRC). Metodología: Estudio retrospectivo, descriptivo, transversal y observacional, de pacientes con peritonitis en DP con IRC del servicio de urgencias, entre julio de 2012 y junio de 2013. Se evaluaron de los expedientes datos sociodemográficos, de diagnóstico, clínicos y microbiológicos y celulares de líquido de diálisis. Resultados: De 73 expedientes revisados 52% correspondían a pacientes del género masculino, la causa primaria de la IRC fue la diabetes mellitus tipo 2 (67%). Síntomas presentados: dolor abdominal (86%), vómitos (42%) y náuseas (34%), con anemia, azoemia, hiperglicemia hipoalbuminemia e hiponatremia. Los cultivos microbiológicos positivos fueron 59%; y los patógenos identificados fueron Candida tropicalis (9,6%), Staphylococcus epidermidis (8,2%), y Enterococcus faecalis y Staphylococcus haemolyticus (6,8% cada uno), asociados con elevación de leucocitos, azoemia y celularidad alta en el líquido peritoneal (p < 0,05). Conclusiones: El principal microorganismo determinado fue de origen fúngico asociado a leucocitos, azoemia y celularidad alta.
Background: Peritonitis is the most important and frequent complication of peritoneal dialysis (PD). Bacterial infections are responsible in most cases, with characteristic symptoms. Aim: To determine the most frequent pathogens in peritonitis associated with PD in patients with chronic renal failure (CRF). Methodos: Retrospective, descriptive, cross-sectional and observational study of patients with peritonitis in PD with CRF of the emergency department, between July 2012 and June 2013. Sociodemographic, diagnostic, clinical and microbiological and cellular data were evaluated from the patient's fluid. Dialysis. Results: From 73 reviewed records, 52% were male. The primary cause of CRF was diabetes mellitus type 2 (67%). Symptoms presented: abdominal pain (86%), vomiting (42%) and nausea (34%), with anemia, azotemia, hyperglycemia, hypoalbuminemia and hyponatremia. The positive microbiological cultures were 59%; and the pathogens identified were Candida tropicalis (9.6%), Staphylococcus epidermidis (8.2%), Enterococcus faecalis and Staphylococcus haemolyticus (6.8% each one), associated with elevated leukocytes, azotemia and high cellularity in peritoneal fluid (p <0.05). Conclusions: The main microorganism determined was of fungal origin associated with leukocytes, azotemia and high cellularity.
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Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Peritonitis/microbiology , Peritoneal Dialysis/adverse effects , Kidney Failure, Chronic/therapy , Time Factors , Cross-Sectional Studies , Retrospective Studies , Risk Factors , Emergency Service, HospitalABSTRACT
Objective:To observe the clinical characteristics with different peritoneal transport type in patients with continuous ambulatory peritoneal dialysis (CAPD),and to investigate the factors associated with peritoneal transport function.Methods:The clinical data of 158 CAPD patients were analyzed retrospectively.According to peritoneal equilibration test,a method for evaluation of the peritoneal transport function,the patients were divided into 2 groups:a high average and high peritoneal transport group (Group A,n=84) and a low average and low peritoneal transport group (Group B,n=74).T-he demographics,clinical biochemical indexes and the incidence of cardiovascular complications were compared between the 2 groups.Logistic regression analysis was used to find the factors relevant to peritoneal transport function.Results:The level of serum albumin (ALB) in the Group B was significantly higher than that in the Group A (P<0.05).The 4 h dialysate/plasma creatinine (D/Pcr),high-sensitivity C-reactive protein (hs-CRP),body mass index (BMI),and the rates of cardiovascular complications in the Group A were significantly higher than those in the Group B (P<0.05).Correlation analysis showed that the D/Pcr was positively correlated with the BMI,serum hs-CRP and cardiovascular complications (r=0.179,0.373 and 0.426,respectively,P<0.05),while it was negatively correlated with ALB (r=-0.393,P<0.01).Logistic regression analysis showed that the high BMI (OR=1.178,P<0.05),cardiovascular complications (OR=5.035,P<0.01),and the low serum ALB (OR=0.852,P<0.01)were the risk factors for high peritoneal transport.Conclusion:The serum ALB level,BMI and the cardiovascular complications are associated with high peritoneal transport,which are useful markers for predicting the peritoneal transport function before peritoneal dialysis.
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INTRODUCCIÓN: el Programa de diálisis peritoneal domiciliaria en Pediatría se inició en Cuba en el año 2008 en el Hospital Pediátrico Centro Habana, Centro de Referencia Nacional de Nefrología Pediátrica. OBJETIVO: evaluar el Programa durante 4 años de experiencia. MÉTODOS: se realizó un estudio descriptivo, de corte transversal, utilizando registros retrospectivos del Programa desde 2008 hasta 2012. RESULTADOS: se analizaron 16 pacientes; 9 niñas y 7 niños, con un promedio de edad de 11 años. La etiología más frecuente correspondió a malformaciones congénitas y enfermedades glomerulares primarias. Las complicaciones infecciosas representaron el 90 % del total, y de ellas, la infección del orificio de salida (57,5 %), con 1 episodio cada 23 meses/paciente. La incidencia de peritonitis fue de 1 episodio cada 12 meses/paciente. Predominaron cultivos positivos a bacterias grampositivas (63,3 %), el Staphylococcus coagulasa positivo spp. fue más común. La causa más frecuente de interrupción de la diálisis peritoneal lo constituyó el trasplante renal. El tiempo global de duración en diálisis peritoneal domiciliaria fue de 13,2 meses. Los pacientes que cambiaron de técnica estuvieron un promedio de 8 meses en el Programa. A pesar de que el tiempo del seguimiento del método dialítico aún es insuficiente, la probabilidad de no ocurrencia de la falla de la técnica a partir de los 18 meses fue de más de un 50 %. CONCLUSIONES: durante 4 años de experiencia la diálisis peritoneal domiciliaria demostró ser una alternativa factible de inicio de tratamiento dialítico para el paciente pediátrico con enfermedad renal crónica terminal.
INTRODUCTION: the program of peritoneal dialysis at home in pediatric patients started in Cuba in 2008 at Centro Habana's pediatric hospital which is the national center of reference in pediatric nephrology. OBJECTIVE: to evaluate the experiences in the implementation of the program in four years. METHODS: adescriptive, cross-sectional study using retrospective records of the program from 2008 to 2012. RESULTS: sixteen patients (9 girls and 7 children) aged 11 years as average was analyzed. The most frequent etiologies were congenital malformations and primary glomerular diseases. The infective complicdations accounted for 90 % of the total number, mainly the outlet orifice infection (57.5 %) with one event per 23 months/patient. The incidence of peritonitis was one event every 12 months/patient. Positive Gram-positive bacteria prevailed (63.3 %), being Staphylococcus coagulasa positive spp the most common. The most frequent cause of cessation of peritoneal dialysis use was renal transplantation. The overall length of time of periotoneal dialysis at home was 13.2. Those patients who moved to this technique were included in the program 8 months as an average. In spite of the fact that the follow-up period of the dialysis method is still insufficient, the probabilities of non-occurrence of any failure in this technique after 18 months were over 50 %. CONCLUSIONS: the experience gained in four years of using peritoneal dialysis at home proved that this is a feasible alternative for starting the dialysis-based treatment of the pediatric patient with terminal chronic renal disease.
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Humans , Child , Hemodialysis, Home/methods , Kidney Transplantation/methods , Renal Insufficiency, Chronic/complications , Epidemiology, Descriptive , Cross-Sectional StudiesABSTRACT
Rothia muciliaginosa (R. mucilaginosa) is a facultative, Gram-positive coccus that is considered to be part of the normal flora of the mouth and respiratory tract. There are sporadic reports of the organism causing endocarditis in patients with heart valve abnormalities, as well as meningitis, septicemia, and pneumonia associated with intravenous drug abuse. However, it is an unusual pathogen in cases of peritoneal dialysis (PD)-associated peritonitis. Although R. mucilaginosa is generally susceptible to penicillin, ampicillin, cefotaxime, imipenem, rifampicin, and glycopeptides, there are no guidelines for the treatment of PD-associated peritonitis. Herein, we report a case of PD-associated peritonitis due to R. mucilaginosa that was resolved with intraperitoneal antibiotic treatment.
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Humans , Ampicillin , Cefotaxime , Endocarditis , Glycopeptides , Heart Valves , Imipenem , Meningitis , Mouth , Penicillins , Peritoneal Dialysis , Peritoneal Dialysis, Continuous Ambulatory , Peritonitis , Pneumonia , Respiratory System , Rifampin , Sepsis , Substance Abuse, IntravenousABSTRACT
Objective To evaluate the alexithymia in the continuous ambulatory peritoneal dialysis (CAPD) patients in our peritoneal dialysis center,and determine the factors affecting alexithymia in CPAD patients.Methods The patients with end-stage renal disease treated by CAPD were divided into alexithymia group (total score≥61)and non-alexithymia group(total score≤51),according to the Toronto Alexithymia Scale(TAS-20).Risk factors for alexithymia were analyzed by Logistic regression statistical model.Results (1)The TAS-20 score was(55.8±9.2) in 86 cases of patients with CAPD.Among them,TAS-20 scores of 38 cases were ≥61 points with an average score (64.5 ±4.4),and the scores of 30 cases were ≤ 51 points with an average score (48.9±5.3),which had a significant difference(t=10.1,P<0.01).(2) There were significant differences in the pay-way and the residual urine volume between the two groups(P<0.01).There were significant correlations of alexithymia with the pay-way and the residual urine volume(P<0.01).(3) The level of serum albumin was significantly lower in alexithymia groups than that in non-alexithymia(P<0.01).The level of serum calcium,phosphorus and parathormone were significantly higher in alexithymia group than that in non-alexithymia group(P<0.05).There were significant negative correlations of alexithymia with the level of serum albumin(P<0.01) and positive correlations of alexithymia with the level of serum calcium,phosphorus and parathormone(P<0.05).(4) There were significant differences score in SF-36 total score,Physical Function,Bodily Pain,General Health,Vitality,Social Function,Role-Emotional and Mental Health (P< 0.01);There were significant negative correlations of alexithymia with SF-36,Physical Function,Bodily Pain,General Health,Vitality,Social Function,Role-Emotional and Mental Health (P< 0.05).(5) The Kt/v was 1.65±0.47 in alexithymia group and 2.13±0.69 in non-alexithymia group.There were significant differences in the two groups(t=2.5,P=0.017).There were significant negative correlations of alexithymia with Kt/v(r=-0.417,P=0.007)by Pearson correlation analysis.Logistic regression analysis showed that the level of serun albumin,SF-36 scores,residual urine volume,the pay-way and Kt/v were the risk factors for alexithymia.Conclusion The incidence rate of alexithymia is higher.The level of serum albumin,SF-36 scores,residual urine volume,the pay-way and Kt/v are the risk factors for alexithymia.
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PURPOSE: The conventional trocar and cannula method in peritoneal dialysis (PD) catheter insertion has its limitation in clinical setting. The aim of this study was to compare a modified method for percutaneous PD catheter insertion with the conventional method, and demonstrate advantages of the modified method. MATERIALS AND METHODS: Patients at a single center who had percutaneous PD catheters inserted by nephrologists from January 2006 until September 2012, using either a modified method (group M) or the conventional trocar and cannula method (group C), were retrospectively analyzed, in terms of baseline characteristics, complications experienced up to 3 months after the procedure, and the suitability of the procedure for patients. RESULTS: Group M included 82 subjects, while group C included 66 cases. The overall early complication rate in group M (1.2%) was significantly lower than that in group C (19.7%) (p<0.001). The catheter revision rate during timeframe for early complications was significantly lower in group M (0%) than in group C (6.1%) (p=0.024). When comparing Procedure time (1 h 3 min+/-16 min vs. 1 h 36 min+/-19 min, p<0.01), immediate post-procedural pain (2.43+/-1.80 vs. 3.14+/-2.07, p<0.05), and post-procedure days until ambulation (3.95+/-1.13 days vs. 6.17+/-1.34 days, p<0.01), group M was significantly lower than group C. There was no significant difference in total hospitalization period (14.71+/-7.05 days vs. 13.86+/-3.7 days). CONCLUSION: Our modified PD catheter insertion method shows its advantages in early complication rate, early complications revision rate, and the patients' conveniences.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Catheters, Indwelling , Peritoneal Dialysis/instrumentation , Retrospective Studies , Surgical Instruments , Treatment Outcome , Urinary Catheterization/instrumentationABSTRACT
BACKGROUND: The relationship between abdominal obesity (AO) and mortality in peritoneal dialysis (PD) patients is controversial. METHODS: The prevalence of AO in 84 PD patients was assessed in a cross-section manner and followed up for 9 years at a single center. AO was defined as a waist circumference (WC) of more than 90 cm in males or more than 80 cm in females. The patients were classified as either with AO(AO group) or without AO(nAO group). RESULTS: The AO group was older, contained more diabetics, more females, and had higher Charlson comorbidity index (aCCI) scores, BMI, and triglyceride and lower serum creatinine than the non-AO subjects. The follow-up duration was 53.2+/-34.4 months. At the end of the follow-up, eighteen patients (21.4%) were dead; 9 died of cardiovascular causes. The five year survival rate was 40.8%. Kaplan-Meier analysis revealed that both all-cause and cardiovascular-cause mortalities were similar in the AO and nAO groups. Multivariate analysis revealed the presence of AO not to be an independent risk factor of all-cause and cardiovascular-cause mortality. CONCLUSION: AO itself might not be a risk factor for mortality in PD patients. Nevertheless, further prospective studies with a large number of patients will be needed to prove this.
Subject(s)
Female , Humans , Male , Comorbidity , Creatinine , Follow-Up Studies , Kaplan-Meier Estimate , Kidney Failure, Chronic , Mortality , Multivariate Analysis , Obesity, Abdominal , Peritoneal Dialysis , Peritoneal Dialysis, Continuous Ambulatory , Prevalence , Risk Factors , Survival Rate , Triglycerides , Waist CircumferenceABSTRACT
We present a case of continuous ambulatory peritoneal dialysis peritonitis caused by Citrobacter freundii complicated by a fungal infection with abscess formation. A 34-year-old woman was admitted to our hospital with abdominal pain. Isolate cultures were confirmed as Citrobacter freundii by DNA sequencing of the 16s ribosomal ribonucleic acid (RNA). Antibiotic therapy was ineffective and Candida tropicalis was isolated in follow-up blood cultures. We administered an antifungal agent and removed the peritoneal catheter. A sudden fever developed, and abdominal computed tomography showed intra-abdominal abscesses. Percutaneous drainage was performed, but no bacteria were cultured. After draining the abscesses, the patient recovered. Citrobacter species are unusual pathogens in peritonitis, and fungal peritonitis is a serious complication of bacterial peritonitis. Indwelling catheters should be removed and appropriate antibiotic therapy provided. Suspicion of a fungal infection combined with bacterial peritonitis will improve the prognosis of patients on peritoneal dialysis.
Subject(s)
Adult , Female , Humans , Abdominal Abscess , Abdominal Pain , Abscess , Bacteria , Candida tropicalis , Catheters , Catheters, Indwelling , Citrobacter , Citrobacter freundii , Drainage , Fever , Follow-Up Studies , Peritoneal Dialysis , Peritoneal Dialysis, Continuous Ambulatory , Peritonitis , Prognosis , RNA , RNA, Ribosomal, 16S , Sequence Analysis, DNAABSTRACT
PURPOSE: The effect of different peritoneal dialysis (PD) modalities on the decline in residual renal function (RRF) is unclear due to inconsistencies among studies. In particular, the effect of automated peritoneal dialysis (APD) modalities [continuous cyclic peritoneal dialysis (CCPD) and nightly intermittent peritoneal dialysis (NIPD)] on RRF has not been examined in a large cohort. MATERIALS AND METHODS: We conducted a single-center retrospective study to investigate the association between PD modalities and decline in RRF in 142 incident PD patients [34 on CCPD, 36 on NIPD, and 72 on continuous ambulatory peritoneal dialysis (CAPD)]. RRF was measured within 2 months from PD start and at 1 year after PD initiation. RESULTS: The RRF at 1 year after PD initiation was 1.98+/-2.20 mL/min/1.73 m2 in CCPD patients and 3.63+/-3.67 mL/min/1.73 m2 in NIPD patients, which were moderately lower than 4.23+/-3.51 mL/min/1.73 m2 in CAPD patients (p=0.064). Moreover, there was no significant difference in the 1-year rate of decline of RRF between CCPD and NIPD patients, although APD patients had a faster 1-year RRF decline rate than CAPD patients (CCPD and NIPD vs. CAPD: -45.68 and -36.69 vs. 1.17%/year, p=0.045). APD was associated with a more rapid decline in RRF in patients with end-stage renal disease undergoing PD, although multivariate analysis attenuated the significance of this finding (beta=-31.50; 95% CI, -63.61 to 0.62; p=0.052). CONCLUSION: Our results suggest that CAPD might be more helpful than APD for preserving RRF during the first year of dialysis therapy, although there was no significant difference in the 1-year rate of decline of RRF between the two APD modalities.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Glomerular Filtration Rate/physiology , Kidney/pathology , Kidney Failure, Chronic/therapy , Peritoneal Dialysis/adverse effects , Retrospective StudiesABSTRACT
Objective To investigate the energy intakes and energy consumption in continuous ambulatory peritoneal dialysis (CAPD) patients,and to identify the possible influence factors for overweight and obesity of CAPD patients.Methods A total of 115 CAPD patients were enrolled from May to December 2011 in Peking University Third Hospital.Based on body mass index (BMI),they were divided into normal group (18.5 kg/m2 ≤ BMI < 24 kg/m2,n =61) and obese group (BMI ≥ 24 kg/m2,n =54).Three-day dietary intakes including dietary energy,protein,fat,and carbohydrates intakes were collected.Glucose absorption from dialysate was measured.Three-day activities were recorded for the calculation of resting energy expenditure (REE) and total energy expenditure (TEE).Body composition of the patients was analyzed.Results There were no significant differences in age,height,dietary energy intake,protein intake,carbohydrate intakes,lean tissue mass,and hydration status between the two groups.Glucose absorption from dialysate and dietary fat intake were significantly higher in the obese group than in the normal group [(1 920.5 ± 506.3) kJ/d vs.(1 673.6 ±535.6) kJ/d,x2 =2.536,P=0.013; (62.5 ±19.8) g/dvs.(53.1 ±18.7) g/d,x2=2.575,P =0.011].Although REE was higher in the obese group as compared with the normal group [(5 066.8 ±1 029.3) kJ/d vs.(4 556.4 ± 799.1) kJ/d,x2 =2.979,P =0.004],there was no significant difference in TEE between the two groups [(7 819.9 ±728.0) kJ/d vs.(7 803.2 ± 1 092.0) kJ/d,x2 =0.770,P =0.939].Logistic regression showed that glucose absorption from dialysate and dietary fat intakes were risk factors for obesity in the study population (OR =1.003,95% CI =1.000-1.007,P =0.029 ; OR =1.024,95% CI =1.003-1.046,P =0.027).Conclusions Obese CAPD patients may absorb more glucose from peritoneal dialysate and consume more fat than non-obese CAPD patients,but TEE is not significantly different.It indicates that obese CAPD patients are at positive energy balance.Less use of high glucose dialysate and more physical exercises are recommended for these patients.
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Mycobacterium abscessus has been reported to cause opportunistic infections in immunocompromised patients. It is a very rare pathogen in continuous ambulatory peritoneal dialysis (CAPD)-associated peritonitis. However, we experienced a single case of peritonitis caused by M. abscessus in a patient on CAPD in South Korea. A 52-year-old female on CAPD for 9 years with a past history of recurrent CAPD-associated peritonitis presented with fever, abdominal pain and turbid peritoneal dialysate. CAPD-associated peritonitis did not improve with broad-spectrum antibiotic treatment, and pathogens were not detected in a routine peritoneal fluid bacterial culture. M. abscessus was isolated from a peritoneal fluid mycobacterial culture. The patient recovered after treatment with clarithromycin and levofloxacin for 24 months.
Subject(s)
Female , Humans , Middle Aged , Abdominal Pain , Ascitic Fluid , Clarithromycin , Fever , Immunocompromised Host , Korea , Levofloxacin , Mycobacterium , Opportunistic Infections , Peritoneal Dialysis, Continuous Ambulatory , PeritonitisABSTRACT
Objective To explore the influencing factors of heart failure among patients with continuous ambulatory peritoneal dialysis(CAPD).Method Clinical data were collected from the histories of 158 patients receiving CAPD to investigate the factors inducing heart failure for the purpose of finding out the potential independent influencing factors using t test or chi-square test for univariate analyses and logistic regression in multivariate analyses.Results The incidence of heart failure was 36.71%among the enrolled CAPD patients.Single factor analysis showed that level of volume management,age,hemoglobin,serum pre-albumin, cholesterol and c-reactive protein were related to heart failure.Analysis of multiple variables logistic regression revealed that levels of volume management,serum pre-albumin and blood urea nitrogen were related to heart failure.Conclusions It is an easy,effective and cheaper way for nurses to increase patients’ability of volume control.The strategy including remedying malnutrition and decreasing the level of uremic toxins might be effective for delayed exacerbation of cardiac function among CAPD patients.