Peritoneal Dialysis In Children Research Articles

Accelerated bacteriological examination of urine and dialysate in the diagnosis of urinary tract infections in children

Aim. To evaluate the feasibility of an accelerated method for determining the etiology of infections in urine, dialysate and residual antimicrobial activity by using laser light scattering technology.Materials and methods. From January to September 2019, 106 urine samples and 42 dialysate samples from children aged 1–16 with various urinary pathologies and those on peritoneal dialysis underwent culture-based examination on an ALIFAX HB&L LIGHT analyzer (Alifax, Italy) using laser light scattering technology.Results. Three hours after inoculation, 81 samples (76.4%) appeared to be negative and 25 samples (23.6%) proved to be positive. No microorganisms were detected in 38 dialysate samples (90.5%), two samples had Staphylococcus aureus (104 CFU/ml), and one dialysate sample had Corynebacterium sp. and associations of Escherichia coli + Candida albicans + Staphylococcus haemolyticus, associated with peritoneal catheter colonization. Bacteriuria was caused by Enterobacterales in 39.3% (E. coli, Morganella morganii, Citrobacter amalonaticus, Enterobacter cloacae), non-fermenting gram-negative bacteria – in 14.3% (Pseudomonas aeruginosa, Ralstonia picketii, Oligella sp., Acinetobacter baumannii), Enterococcus sp. – 21.4%, S. haemolyticus, Staphylococcus epidermidis – 10.7%, Candida albicans – 3.6%, contamination: Streptococcus viridians, Corynebacterium sp. – 7.1%. Residual antimicrobial activity in urine was detected in 30.1% of patients.Conclusion. The laser light scattering technology enables a minimal concentration of microorganisms to be detected in a smaller amount of urine or dialysate, which is very important for accelerated diagnosis of urinary tract infections and complications of peritoneal dialysis in children.

Acute peritoneal dialysis in children (indication and complication)

Objectives: The aim of this study was to review the Indications and complications Acute peritoneal dialysis.
 Method: A descriptive study was performed in pediatric central teaching hospital in Baghdad City on fifty-nine cases was admitted for peritoneal dialysis for different reasons.
 Results: show that the pre renal causes of PD was the most common cause which represent more than sixty percent followed by chronic renal failure and other causes, acute gastroenteritis as a cause of renal failure is most commonly seen in the first four years of life while calculi mostly seen after age of two years, sepsis is seen in the first two years of life, Catheter blockage was the most common complication followed by bleeding and other complications, Indications for acute peritoneal dialysis in the study group uremic symptom and oliguria was the most common indications , male to female incidence is nearly equal.
 Conclusion: PD was the most common cause of CKD, chronic renal failure, acute gastroenteritis, sepsis and catheter blockage was the most common complication followed by bleeding and other complications.

Tidal continuous cycling peritoneal dialysis in children

About 10% of all home peritoneal dialysis regimens in children with chronic kidney disease stage 5 are reported to involve some form of a tidal peritoneal dialysis (TPD) prescription. Despite this, there remain several gaps in how pediatric nephrologists approach the use of TPD. This stems from a combination of factors such as the confusing technical terminology pertaining to TPD, seemingly conflicting data on the risks, benefits, and indications for TPD, and lastly, limited published guidelines on the practical aspects of how to write a TPD prescription, based on the indication, in children. Our educational review, using evidence-based data, attempts to bridge this gap and provide an easy-to-use guide on the key practical aspects of TPD in children.

Outcomes of Maintenance Peritoneal Dialysis in Children: A State Hospital Experience from Southeastern Turkey

This study aimed to evaluate the clinical features, laboratory features, and outcomes of pediatric patients on peritoneal dialysis (PD) and compare the factors affecting mortality. The demographic, clinical, and laboratory data of 50 patients on maintenance PD followed up for more than 3 months were retrospectively analyzed for non-survivors and survivors to evaluate all factors affecting mortality. The patients (26 boys and 24 girls) had a mean age of 85.4 ± 58.7 months (range: 1–194 months) at the initiation of PD. The mean duration of dialysis at follow-up was 27.8 ± 21.7 months (range: 3–115 months). The rate of peritonitis was one episode per 27.27 patient months. PD was discontinued because of transplantation in eight patients, death in eight patients, and shifting to hemodialysis in three patients. In the Kaplan–Meier analysis, the 1-year patient survival rate at 1 year, 2 years, and 5 years was 81.8%, 51.7%, and 12.3%, respectively. Non-survivors were significantly younger at the start of kidney replacement therapy, had a final younger age at dialysis, and had lower albumin levels than survivors. We excluded four patients with a follow-up period of <6 months. Cox regression analysis revealed a low albumin status (P = 0.014, hazard ratio: 0.230) and a high level of ferritin (P = 0.002, hazard ratio: 1.002) to be risk factors for mortality. This study showed a high mortality rate. Hypoalbuminemia, a younger age at the start of kidney replacement therapy, and a younger final age at dialysis had a significant association with mortality.

Improvised, emergency peritoneal dialysis in children with acute kidney injury amid war in Tigray, Northern Ethiopia: two teaching cases.

Improvised, emergency peritoneal dialysis in children with acute kidney injury amid war in Tigray, Northern Ethiopia: two teaching cases.

Proteomics and Extracellular Vesicles as Novel Biomarker Sources in Peritoneal Dialysis in Children.

Peritoneal dialysis (PD) represents the dialysis modality of choice for pediatric patients with end-stage kidney disease. Indeed, compared with hemodialysis (HD), it offers many advantages, including more flexibility, reduction of the risk of hospital-acquired infections, preservation of residual kidney function, and a better quality of life. However, despite these positive aspects, PD may be associated with several long-term complications that may impair both patient’s general health and PD adequacy. In this view, chronic inflammation, caused by different factors, has a detrimental impact on the structure and function of the peritoneal membrane, leading to sclerosis and consequent PD failure both in adults and children. Although several studies investigated the complex pathogenic pathways underlying peritoneal membrane alterations, these processes remain still to explore. Understanding these mechanisms may provide novel approaches to improve the clinical outcome of pediatric PD patients through the identification of subjects at high risk of complications and the implementation of personalized interventions. In this review, we discuss the main experimental and clinical experiences exploring the potentiality of the proteomic analysis of peritoneal fluids and extracellular vesicles as a source of novel biomarkers in pediatric peritoneal dialysis.

Peritoneal dialysis in children: Infectious and mechanical complications: Experience of a tertiary hospital in Elazığ, Turkey.

Peritoneal dialysis (PD) is frequently used in pediatric patients with renal failure. In the present study, we evaluated the indications and complications of PD and patients' outcomes in pediatric patients. Medical records of patients who underwent PD between 2012 and 2019 were analyzed retrospectively. The patients were divided into two groups as acute PD (APD) (Group 1) and chronic PD (CPD) (Group 2). If the patient was diagnosed with acute kidney injury (AKI), an APD catheter was inserted, while a CPD catheter was inserted for patients with stage 5 chronic renal failure or those in which AKI persisted for more than 6 weeks. Group 1 and Group 2 consisted of 62 and 64 patients, respectively. The most common indications for PD were AKI (64.5%) in Group 1, and obstructive uropathy and reflux nephropathy (45.3%) in Group 2. The overall complication rate was 30%. These were leakage at the catheter insertion site (11.2%), catheter occlusion (4.8%), and peritonitis (4.8%) in Group 1; and peritonitis (14.1%), catheter occlusion (6.2%), and inguinal hernia (4.6%) in Group 2. The mortality rate was 72.5% and 23.4% in Group 1 and Group 2, respectively. The most common causes of mortality were multisystem organ failure (40%) and sepsis (33.5%) in both groups. A total of 83 patients (32 in Group 1 and 51 in Group 2) had omentectomy. Catheter revision and/or removal were performed in 11.9% of all patients. Omentectomy had no effect on the prevention of catheter occlusion (p > 0.05). The mortality rate is lower in CPD patients than in APD patients. Although PD in pediatric patients is associated with potential complications, its actual rate is relatively low. The primary catheter dysfunction rate is low, and omentectomy has no significant effect on preventing catheter occlusion.

An audit of a decade of acute peritoneal dialysis in children with acute kidney injury: A single-center experience.

Acute peritoneal dialysis (PD) is the modality of choice to manage children with acute kidney injury (AKI). However, its use remains underutilized, despite the unquestionable advantages. This study, therefore, aimed to audit the complications, outcomes, and challenges encountered with PD as well as indications for PD and causes of AKI among under-5 children that had PD in a Nigerian tertiary hospital over a decade. : A retrospective study of children with AKI, aged 0 to 5 years, managed with PD. In all the children, a PD catheter was inserted at the bedside by surgeons. PD was performed manually. Data were presented in descriptive statistics and a P value <0.05 was considered significant. Twenty-nine (29) children had PD over a decade (January 2009 to December 2018). There were 12 males and 17 females aged 4-60 months (mean ± SD 18.8 ± 16.9). The PD yearly frequency was 2-7 times/year, mean of 2.9/year. The major identified indication for PD was difficulty of vascular access (86.2%) while the causes of AKI were sepsis 21 (43.8%); gastroenteritis 11 (22.9%); severe malaria 9 (18.8%); toxins/herbal medications 5 (10.4%); multiple congenital anomalies 2 (4.2%). Multiple causes of AKI occurred in some children. The major observed PD complications were catheter lockage 9 (37.5%); dialysate fluid retention 4 (16.7%); and peritonitis 4 (16.7%). The short-term outcome of the 29 children that had PD showed 20 (69%) discharged and 9 (31%) deaths over the period. The major challenge encountered was PD-related sepsis evidenced by the prevalence of peritonitis and catheter site infection. The predominant PD complications were catheter-related, mostly catheter blockage in a manually performed PD while the leading cause of AKI in our center was sepsis, affecting a large population of children requiring PD.

Clinical Features and Risk Factors of Fungal Peritonitis in Children on Peritoneal Dialysis.

Objective: To analyse the clinical manifestations, aetiology, prognosis, and risk factors of fungal peritonitis (FP) in children on peritoneal dialysis (PD).Methods: Among 322 children undergoing PD at Children's Hospital of Fudan University, between January 2001 and December 2019, FP cases were retrospectively analysed and compared with those of bacterial peritonitis (BP) to analyse the risk factors of FP.Results: A total of 124 cases of peritonitis were treated, including 11 FP cases in 11 children (0.0019 episodes/patient*month) and 113 BP cases in 64 children (0.02 episodes/patient*month). Among the 11 FP cases, 7 cases (63.64%) were caused by Candida and Candida parapsilosis (5/7) was the most common pathogen of Candida. All FP patients were converted to haemodialysis (HD) and did not resume PD during follow-up. Two patients (18.2%) died after 6 months of HD due to heart failure, 2 patients underwent kidney transplant after 2 years of infection, and the other 7 patients were still on HD. The univariate analysis showed the usage rate of antibiotics in the month before the onset of peritonitis was higher (45.45 vs. 15.93%) and the mean serum albumin was lower (31.4 vs. 34.4 g/L) in the FP group when compared with BP group (P < 0.05), while multivariate analysis showed that serum albumin ≤ 30 g/L was an independent risk factor for FP (odds ratio 4.896, 95% confidence interval 1.335–17.961).Conclusion: FP is a rare complication of PD in children, but it is associated with high technique failure. Attention should be paid to hypoproteinaemia and antibiotic use in children on PD.

Evaluation of Complications of Peritoneal Dialysis Catheter in Children: A Retrospective Single Center Study

Introduction:Peritoneal dialysis is a long-term method of dialysis for children. Peritoneal dialysis, when performed effectively, saves valuable time for children with advanced kidney transplant, till they reach the appropriate age for the kidney transplant. In children, due to their rapid physical growth and the large catheter size, as well as the thin and weak abdominal wall, especially before the age of 4, the complications of catheterization such as catheter leak and incisional hernia are higher than that of adult population. In this study we aim to evaluatethedysfunction and complications of the cathetersof peritoneal dialysis in children. Materials and Methods:We assessedmedical records of all patients, who underwent peritoneal dialysis since 2006 till 2015 at Mofid hospital, Tehran, Iran. Total number of 41 records were evaluated, of which 11 cases were excluded dueto incomplete data and 30 patients were analyzed eventually.Complications of catheter were recorded. Results:We studied 30 patients, 14 males and 16 females; the mean age of the children was 72.6 months(5 to 12 years old). The leading cause of end stage renal disease(ESRD) were primary glomerulopathies. There were total of 3 catheterreplacements,mostly due to peritonitis and catheter obstruction. The incidence of infectious complications was 40.3%. The incidence of all complications was 1 out of 6.4 patients/month. Conclusion: Regarding the high prevalence of catheter-related complications in children undergoing chronic peritoneal dialysis, especially infectious complications, adopting standard surgical technique of catheter insertion accompanied bywell trained peritoneal dialysis team isessential to prevent the complications and to increase the functional life span of the catheter and to enhance the quality of life of the patient.

ISPD guidelines for peritoneal dialysis in acute kidney injury: 2020 Update (paediatrics).

1.1 Peritoneal dialysis is a suitable renal replacement therapy modality for treatment of acute kidney injury in children. (1C)2. Access and fluid delivery for acute PD in children.2.1 We recommend a Tenckhoff catheter inserted by a surgeon in the operating theatre as the optimal choice for PD access. (1B) (optimal)2.2 Insertion of a PD catheter with an insertion kit and using Seldinger technique is an acceptable alternative. (1C) (optimal)2.3 Interventional radiological placement of PD catheters combining ultrasound and fluoroscopy is an acceptable alternative. (1D) (optimal)2.4 Rigid catheters placed using a stylet should only be used when soft Seldinger catheters are not available, with the duration of use limited to <3 days to minimize the risk of complications. (1C) (minimum standard)2.5 Improvised PD catheters should only be used when no standard PD access is available. (practice point) (minimum standard)2.6 We recommend the use of prophylactic antibiotics prior to PD catheter insertion. (1B) (optimal)2.7 A closed delivery system with a Y connection should be used. (1A) (optimal) A system utilizing buretrols to measure fill and drainage volumes should be used when performing manual PD in small children. (practice point) (optimal)2.8 In resource limited settings, an open system with spiking of bags may be used; however, this should be designed to limit the number of potential sites for contamination and ensure precise measurement of fill and drainage volumes. (practice point) (minimum standard)2.9 Automated peritoneal dialysis is suitable for the management of paediatric AKI, except in neonates for whom fill volumes are too small for currently available machines. (1D)3. Peritoneal dialysis solutions for acute PD in children3.1 The composition of the acute peritoneal dialysis solution should include dextrose in a concentration designed to achieve the target ultrafiltration. (practice point)3.2 Once potassium levels in the serum fall below 4 mmol/l, potassium should be added to dialysate using sterile technique. (practice point) (optimal) If no facilities exist to measure the serum potassium, consideration should be given for the empiric addition of potassium to the dialysis solution after 12 h of continuous PD to achieve a dialysate concentration of 3-4 mmol/l. (practice point) (minimum standard)3.3 Serum concentrations of electrolytes should be measured 12 hourly for the first 24 h and daily once stable. (practice point) (optimal) In resource poor settings, sodium and potassium should be measured daily, if practical. (practice point) (minimum standard)3.4 In the setting of hepatic dysfunction, hemodynamic instability and persistent/worsening metabolic acidosis, it is preferable to use bicarbonate containing solutions. (1D) (optimal) Where these solutions are not available, the use of lactate containing solutions is an alternative. (2D) (minimum standard)3.5 Commercially prepared dialysis solutions should be used. (1C) (optimal) However, where resources do not permit this, locally prepared fluids may be used with careful observation of sterile preparation procedures and patient outcomes (e.g. rate of peritonitis). (1C) (minimum standard)4. Prescription of acute PD in paediatric patients4.1 The initial fill volume should be limited to 10-20 ml/kg to minimize the risk of dialysate leakage; a gradual increase in the volume to approximately 30-40 ml/kg (800-1100 ml/m2) may occur as tolerated by the patient. (practice point)4.2 The initial exchange duration, including inflow, dwell and drain times, should generally be every 60-90 min; gradual prolongation of the dwell time can occur as fluid and solute removal targets are achieved. In neonates and small infants, the cycle duration may need to be reduced to achieve adequate ultrafiltration. (practice point)4.3 Close monitoring of total fluid intake and output is mandatory with a goal to achieve and maintain normotension and euvolemia. (1B)4.4 Acute PD should be continuous throughout the full 24-h period for the initial 1-3 days of therapy. (1C)4.5 Close monitoring of drug dosages and levels, where available, should be conducted when providing acute PD. (practice point)5. Continuous flow peritoneal dialysis (CFPD)5.1 Continuous flow peritoneal dialysis can be considered as a PD treatment option when an increase in solute clearance and ultrafiltration is desired but cannot be achieved with standard acute PD. Therapy with this technique should be considered experimental since experience with the therapy is limited. (practice point) 5.2 Continuous flow peritoneal dialysis can be considered for dialysis therapy in children with AKI when the use of only very small fill volumes is preferred (e.g. children with high ventilator pressures). (practice point).

Variability in Culture-Negative Peritonitis Rates in Pediatric Peritoneal Dialysis Programs in the United States.

International guidelines suggest a target culture-negative peritonitis rate of <15% among patients receiving long-term peritoneal dialysis. Through a pediatric multicenter dialysis collaborative, we identified variable rates of culture-negative peritonitis among participating centers. We sought to evaluate whether specific practices are associated with the variability in culture-negative rates between low- and high-culture-negative rate centers. Thirty-two pediatric dialysis centers within the Standardizing Care to Improve Outcomes in Pediatric End Stage Renal Disease (SCOPE) collaborative contributed prospective peritonitis data between October 1, 2011 and March 30, 2017. Clinical practice and patient characteristics were compared between centers with a ≤20% rate of culture-negative peritonitis (low-rate centers) and centers with a rate >20% (high-rate centers). In addition, centers completed a survey focused on center-specific peritoneal dialysis effluent culture techniques. During the 5.5 years of observation, 1113 patients had 1301 catheters placed, totaling 19,025 patient months. There were 620 episodes of peritonitis in 378 patients with 411 catheters; cultures were negative in 165 (27%) peritonitis episodes from 125 (33%) patients and 128 (31%) catheters. Low-rate centers more frequently placed catheters with a downward-facing exit site and two cuffs (P<0.001), whereas high-rate centers had more patients perform dialysis themselves without the assistance of an adult care provider (P<0.001). The survey demonstrated that peritoneal dialysis effluent culture techniques were highly variable across centers. No consistent practice or technique helped to differentiate low- and high-rate centers. Culture-negative peritonitis is a frequent complication of maintenance peritoneal dialysis in children. Despite published recommendations for dialysis effluent collection and culture methods, great variability in culture techniques and procedures exists among individual dialysis programs and respective laboratory processes.

Peritoneal dialysis in children with sepsis-associated AKI (SA-AKI): an experience in a low- to middle-income country

ABSTRACT Background: In critically ill children, sepsis-associated acute kidney injury (SA-AKI) has significant morbidity and mortality. Aim: To estimate whether early initiation of peritoneal dialysis (PD) has a better short-term outcome than standard PD. Methods: Early PD (n = 25) was defined as a need for PD in Kidney Disease: Improving Global Outcomes (KDIGO) stage 2 AKI, while those fulfilling the criteria for stage 3 KDIGO were categorised as a standard PD group (n = 25). The primary outcome measure was the estimated glomerular filtration rate (eGFR) at discharge or at 4 weeks after initiation of PD, whichever occurred earlier. Results: A prospective cohort of 50 children (32 boys) aged 2 months to 16 years with SA-AKI who underwent PD were recruited. The most frequent indication for PD was fluid overload (40%), followed by persistent metabolic acidosis (36%). Children in the early PD group had lower creatinine and higher eGFR at discharge/4-week follow-up (p < 0.001). The duration of PD was less if it was commenced early (p < 0.04); 24 of 25 (96%) children in the early PD group were off PD within 6 days of initiation compared with 13 of 25 (52%) in the standard PD group (p < 0.001). Conclusions: Compared with standard PD, early PD in SA-AKI resulted in a favourable renal outcome, decreased duration of PD and early discontinuation of dialysis. Abbreviations : AKI: acute kidney injury; CRRT: continuous renal replacement therapy; CS-AKI: cardiac surgery-associated acute kidney injury; eGFR: estimated glomerular filtration rate; ELAIN: early versus late initiation of renal replacement therapy in critically ill patients with acute kidney injury; ESCAPE: effect of strict blood pressure control and ACE inhibition on the progression of chronic kidney disease in paediatric patients; HIC: high-income countries; ISN: international society of nephrology; KDIGO: Kidney Disease: Improving Global Outcomes; LMIC: low- to middle-income countries; PD: peritoneal dialysis; PICU: paediatric intensive care unit; RRT: renal replacement therapy; SA-AKI: sepsis-associated acute kidney injury; SYL: Saving Young Lives; SOFA: sequential (sepsis-related) organ failure assessment score; STARRT-AKI: standard versus accelerated initiation of renal replacement therapy in acute kidney injury.

Chronic peritoneal dialysis in children with chronic kidney disease: An experience from a North Indian teaching institute.

Introduction:Chronic peritoneal dialysis (CPD) is an important modality of renal replacement therapy (RRT) in children of all ages with end-stage renal disease (ESRD). We retrospectively assessed the clinical profile of children with chronic kidney disease (CKD) initiated on CPD at a tertiary care centre in Northern India.Materials and Methods:Retrospective data of 13 children with CKD and initiated on CPD between 2016 and 2019 were retrieved and analysed. The demographic and clinical profile, aetiology of CKD, method of catheter insertion, mode of dialysis, complications, and catheter survival rate were analysed.Results:The median age at the onset of the symptoms was 81 months interquartile range (IQR 11–90) and the median age at the diagnosis was 81 months (IQR 36–103). The median age at the initiation of CPD was 92.97 months (IQR 74.43–108.79). The median serum creatinine at the initiation of CPD was 6.3 mg/dL (IQR 4.25–8.4). During a total study period of 84 CPD months, we observed 16 catheter-related complications and a complication rate of 1 per 5.25 CPD months. The overall peritonitis rate was 1 episode per 13.66 patient-months (0.87 episodes per patient-year). The catheter displacement/migration was seen in 23% of the cases. The median duration of follow-up was 175 days (IQR 85–249) with the longest follow-up duration of 502 days.Conclusion:CPD is the modality of choice for smaller children with ESRD as venous access is difficult to achieve in smaller children. Complications especially related to infections are a major concern in addition to poor growth associated with ESRD.

Infectious and Non-infectious Complications of Peritoneal Dialysis in Children

Despite the many advantages of peritoneal dialysis (PD) in children with endstage renal disease, there exist redoubtable complications of PD that should be overcome. To prevent and manage these complications, a multidisciplinary team should provide support highly tailored for each child and family, based on the standardized practice guidelines for the management of pediatric PD. In this review, we summarize the clinical manifestations and management of several complications of PD. Key words: Peritoneal dialysis; End-stage renal disease; Complication

Streptococcus salivarius peritonitis in an infant receiving chronic peritoneal dialysis

Peritonitis is the most common infectious complication of chronic peritoneal dialysis in children and the most common reason for hospitalization. Although the most common organisms responsible for peritonitis are gram-positive bacteria, peritonitis has not previously been reported secondary to Streptococcus salivarius, one of the 26 species in the Streptococcus viridians group. We describe a 4-month-old male who developed S. salivarius peritonitis while receiving automated peritoneal dialysis and who was successfully treated with a 14-day course of intraperitoneal vancomycin. Subtyping episodes of S. viridans-related infection is essential for the identification of S. salivarius.

SURGICAL COMPLICATIONS OF PERITONEAL DIALYSIS IN CHILDREN WITH CHRONIC KIDNEY FAILURE

Introduction. Peritoneal dialysis has a number of undeniable advantages in children with chronic renal failure (CRF). Despite widely used efforts to improve outcomes of peritoneal dialysis, its application is still limited by complications which are extremely common. Material and methods. 53 children with chronic renal failure who received peritoneal dialysis from 2003 to 2018 were taken into the study. Inclusion criteria were: diagnosed chronic renal failure, age (up to 18) and peritoneal dialysis. Results. Out of 53 children requiring peritoneal dialysis (PD), only 7 patients (13%) had no reported complications. Of 46 children with PD complications, 35 patients required surgical treatment under anesthesia. The most common complication in the first month of dialysis was dialysis peritonitis. 14 events per 12 patients (22.6%). Second place - pericatheter leaks (13.2%); bleeding at the catheter exit site - 6 (11.3%); inguinal hernia - 12 patients (22.6%); catheter dysfunction - 10 patients (19%). Infectious complications of peritoneal dialysis were registered in 34 patients (64%), of which 38% (13 patients) had concomitant non-infectious complications (leaks, dysfunction, tunnel hematoma). In our study, tissue infection (TI) was observed in 21 patient (40%); in 5 patients (25% of all TI), it was associated with dialysis peritonitis. There were 93 peritonitis cases . Conclusion. The increasing number of children with renal pathology requiring renal replacement therapy makes dialysis specialists (nephrologists, surgeons) face new tasks to reduce the number of complications and prolong the life of such patients.

Surgical complications of peritoneal dialysis in children with acute kidney failure

The dialysis department of the Childrens City Multidisciplinary Clinical Specialized Center for High Medical Technologies has been operating since 1977 and is the only specialized department in the North-West Region of the Russian Federation that provides assistance to children with both acute and chronic renal failure. Peritoneal dialysis is the treatment of choice for children with acute renal failure, the most common cause of which is hemolytic-uremic syndrome. Despite widely used measures to improve the results of peritoneal dialysis, complications are extremely common. The article analyzes the complications of peritoneal dialysis in children with acute renal failure who were treated in a hospital from 2008 to 2018. The emphasis in the study is on the analysis of complications of peritoneal dialysis, in the treatment of which the surgeon actively participated or should have taken part in. If the problem of acute renal failure is multidisciplinary in the sense that it requires the participation of nephrologists, resuscitators, infectious disease specialists, then if necessary, renal replacement therapy requires the surgeon to become not only a specialist providing access, but also a full-fledged participant in the treatment process. As follows from the foregoing, the surgeons actions depend not only on the quality of dialysis, but also the timeliness and adequacy of treatment of complications, which ultimately improves or worsens the quality of medical care in general.

Evaluation of non-infectious complications of peritoneal dialysis in children: a multicenter study.

Peritoneal dialysis (PD) is the most common kidney replacement therapy in children. Complications associated with PD affect treatment success and sustainability. The aim of this study was to investigate the frequency of PD-related non-infectious complications and the predisposing factors. Retrospective data from 11 centers in Turkey between 1998 and 2018 was collected. Non-infectious complications of peritoneal dialysis (NICPD), except metabolic ones, in pediatric patients with regular follow-up of at least 3months were evaluated. A total of 275 patients were included. The median age at onset of PD and median duration of PD were 9.1 (IQR, 2.5-13.2) and 7.6 (IQR, 2.8-11.9) years, respectively. A total of 159 (57.8%) patients encountered 302 NICPD within the observation period of 862 patient-years. The most common NIPCD was catheter dysfunction (n = 71, 23.5%). At least one catheter revision was performed in 77 patients (28.0%). Longer PD duration and presence of swan neck tunnel were associated with the development of NICPD (OR 1.191; 95% CI 1.079-1.315, p = 0.001 and OR 1.580; 95% CI 0.660-0.883, p = 0.048, respectively). Peritoneal dialysis was discontinued in 145 patients; 46 of whom (16.7%) switched to hemodialysis. The frequency of patients who were transferred to hemodialysis due to NICPD was 15.2%. Peritoneal dialysis-related non-infectious complications may lead to discontinuation of therapy. Presence of swan neck tunnel and long duration of PD increased the rate of NICPD. Careful monitoring of patients is necessary to ensure that PD treatment can be maintained safely.

Continuous Ambulatory Peritoneal Dialysis in Children: Experience from a Tertiary Care center of Bangladesh

Background:Continuous ambulatory peritoneal dialysis (CAPD) is the most commonly used modality of renal replacement therapy (RRT) in children in different parts of the world. There is a paucity of published experience of CAPD in children from developing countries and also from Bangladesh.Methods:We retrospectively studied children with end-stage renal disease (ESRD) that had been on CAPD from January 2014 to December 2018 in a tertiary care center of Bangladesh, over the past 5 years. The objective was to assess the clinical and biochemical profile, complications encountered and outcome of children on maintenance CAPD.Result: Seven patients with ESRD were analyzed, mean age was 103months (range 28-168 month), 4 were male and three were female. CAPD was done in 2014 to a 7year old girl and subsequently 6 patients underwent CAPD. Outcome analysis of CAPD showed that only 6 episodes of peritonitis occurred among these 7 patients. Their follow up parameters showed that they are performing very well in context of growth, biochemical parameters and albumin level but one patients died due to sepsis and poor adherence.Conclusion:It can be concluded from these series of CAPD patients that CAPD could be a good choice of RRT in children in Bangladesh. It can reduce the uremic features as well as improve health status