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Remote patient monitoring (RPM) of patients treated with automated peritoneal dialysis (APD) at home allows clinicians to supervise and adjust the dialysis process remotely. This study aimed to review recent scientific studies on the use of RPM in patients treated with APD and based on extracted relevant data assess possible clinical implications and potential economic value of introducing such a system into practice in Poland. A systematic literature review was performed in the MEDLINE, EMBASE, and Cochrane databases. The model of clinical effects and costs associated with APD was built as a cost-effectiveness analysis with a 10-year time horizon from the Polish National Health Fund perspective. Cost-effectiveness analysis compared 2 strategies: APD with RPM versus APD without RPM. Thirteen publications assessing the clinical value of RPM among patients with APD were found. The statistical significance of APD with RPM compared with APD without RPM was identified for the main clinical outcomes: frequency and length of hospitalizations, APD technique failure, and death. An incremental cost-effectiveness ratio was equal to €27 387 per quality-adjusted life-year. The obtained incremental cost-effectiveness ratio is below the willingness-to-pay threshold for the use of medical technologies in Poland (€36 510 per quality-adjusted life-year), which means that APD with RPM was a cost-effective technology. RPM in patients starting APD is a clinical option that is worth considering in Polish practice because it has the potential to decrease the frequency of APD technique failure and shorten the length of hospitalization. • To the best of our knowledge, our work is the first cost-effectiveness analysis of using the newest remote patient monitoring (RPM) in automated peritoneal dialysis in Poland. • It presents an assessment of the clinical effects of the latest research for RPM and an estimate of the costs and resource utilization of the currently used technologies and the new RPM in dialysis from the perspective of the Polish National Health Fund. • Our results show cost-effectiveness of the new RPM, and policymakers take this aspect into account. • Poland is one of the leaders in introducing new policies into practice in healthcare in Central and Eastern Europe; therefore, our research can give valuable information to any other local policymakers, in Europe and other countries. [ABSTRACT FROM AUTHOR]

Due to the health emergency of COVID-19, telemedicine has become more relevant. Remote monitoring conspicuous as a valuable tool for the clinical follow-up of kidney patients, in this case, who are treated with automated peritoneal dialysis. This study aims to describe the use of remote monitoring as a surveillance method in a cohort of patients on automated peritoneal dialysis prevent complications and COVID-19 contagion. Study of a cohort of patients who initially participated in a randomized block clinical trial in which the use of Automated Peritoneal Dialysis with Remote Monitoring (APD-RM) was compared with conventional treatment. A descriptive analysis was performed of the rates of infection by COVID-19, the time of incidence until this, mortality, and rates of transfer to hemodialysis. In addition, survival was measured by survival curves. Of the 509 patients, 19 were positive for COVID-19 (incidence rate of 7.0 episodes/100 patient-year), and only six patients recovered from the infection; the death rate was 2.6 % compared to all-cause death of 9.8 %. The most affected group of patients were those over 50 years old, with 71.4 % mortality, in contrast to younger patients infected, with a mortality of 60 %. During the follow-up period, 21 patients were transferred to HD: six due to peritonitis, five due to UF failure, seven due to catheter dysfunction, one due to uremic syndrome, one due to COVID-19 , and one by surgical intervention. APD-RM patients have a significant advantage over other dialysis therapies because the use of telemedicine not only provides continuity in the patient's clinical treatment but also favors the prevention of COVID-19 infection, the management and prevention of complications inherent to therapy and the preservation of the life of Peritoneal Dialysis patients. [ABSTRACT FROM AUTHOR]

Automated peritoneal dialysis (APD) treatment for end-stage kidney disease affords patients a degree of autonomy in everyday life. Clinical investigations of their energy expenditure (EE) are usually based on resting EE, which could mask day and night variations in EE. The aim of this study, therefore, was to compare the components of EE in APD patients and healthy control (C) subjects. Patients treated with APD for more than 3 months were compared with C volunteers matched for age and lean body mass (LBM). Biochemical analyses were performed and body composition was determined by DEXA to adjust EE to LBM. Total EE, its different components and respiratory quotients (RQ) were measured by a gas exchange method in calorimetric chambers. Spontaneous total and activity-related EE (AEE) were also measured in free-living conditions over 4 days by a calibrated accelerometer and a heart rate monitor. APD (n = 7) and C (n = 7) patients did not differ in age and body composition. REE did not differ between the two groups. However, prandial increase in EE adjusted for dietary energy intake was higher in APD patients (+57.5 ± 12.71 kcal/h) than in C subjects (+33.8 ± 10.5 kcal/h, p = 0.003) and nocturnal decrease in EE tended to be lower in APD patients undergoing dialysis sessions (- 4.53 ± 8.37 kcal/h) than in subjects (- 11.8 ± 7.69 kcal/h, p = 0.059). Resting RQ (0.91 ± 0.09 vs 0.81 ± 0.04, p = 0.032) and nocturnal RQ (0.91 ± 0.09 vs 0.81 ± 0.04, p = 0.032) were significantly higher in APD patients, indicating a preferential use of glucose substrate potentially absorbed across the peritoneum. AEE was lower in APD patients (595.9 ± 383.2 kcal/d) than in C subjects (1205.2 ± 370.5 kcal/d, p = 0.011). In contrast, energy intakes were not significantly different (1986 ± 465 vs 2083 ± 377 kcal/d, p = 0.677). Although the two groups had identical resting EE, APD patients had a higher prandial increase in EE, a lower activity-related EE and higher resting and nocturnal RQ than healthy subjects. [ABSTRACT FROM AUTHOR]

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. To assess the health-related quality of life and costs between patients treated with CAPD and APD. 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. 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%. 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. [ABSTRACT FROM AUTHOR]

Abstract: Background: The insulin-like growth factor (IGF) system is known to be associated with inflammation in various populations. However, the association between the IGF system and inflammation has not previously been investigated in automated peritoneal dialysis (APD) patients. Therefore, the aim of this study was to investigate whether the IGF system correlates with inflammation in APD patients. Methods: We prospectively determined IGF-I activity, the ratio of serum IGF-I concentrations to those of IGF binding protein-3 (IGFBP-3), and inflammatory markers at initiation of APD and after 6months of follow-up in 21 incident APD patients. Results: The mean age was 55.2±13.1years, and 11 patients (52.3%) were male. Continuous cyclic PD (CCPD) was performed in 11 patients, and nocturnal intermittent PD (NIPD) in 10 patients. The mean value of IGF-I/IGFBP-3 was 0.21±0.13. At baseline, IGF-I/IGFBP-3 was negatively correlated with high-sensitivity C-reactive protein (hs-CRP) (r =−0.27, P =0.032) and interleukin-6 (IL-6) (r =−0.19, P =0.046) concentrations. After 6months, IGF-I/IGFBP-3 (P =0.048) had decreased significantly, while the hs-CRP (P =0.036) increased significantly in the CCPD group. However, there were no significant changes in IGF-I/IGFBP-3 (P =0.59) and hs-CRP (P =0.14) during 6months in the NIPD group. Furthermore, compared with the NIPD group, IGF-I/IGFBP-3 (P =0.041) decreased greater, whereas hs-CRP (P =0.048) concentrations increased greater in the CCPD group. Conclusions: The IGF system was significantly associated with inflammatory markers in incident APD patients, and different APD modalities modulate the IGF system and inflammation. [Copyright &y& Elsevier]

Purpose: Relatively little is known on the microbiology, risk factors and outcomes of peritoneal dialysis (PD)-associated peritonitis in Korean children. We performed this study in order to evaluate the incidence, treatment and clinical outcomes of peritonitis in pediatric PD patients at Severance Hospital. Materials and Methods: We analyzed data from 57 PD patients younger than 18 years during the period between June 1, 1986 and December 31, 2011. The collected data included gender, age at commencement of PD, age at peritonitis, incidence of peritonitis, underlying causes of end stage renal disease, microbiology of peritonitis episodes, antibiotics sensitivity, modality and outcomes of PD. Results: We found 56 episodes of peritonitis in 23 of the 57 PD patients (0.43 episodes/patient-year). Gram-positive bacteria were the most commonly isolated organisms (40 episodes, 71.4%). Peritonitis developed in 17 patients during the first 6 months following initiation of PD (73.9%). Peritonitis episodes rarely resulted in relapse or the need for permanent hemodialysis and no patient deaths were directly attributable to peritonitis. Antibiotic regimens included cefazolin+tobramycin from the years of 1986 to 2000 and cefazolin+ ceftazidime from the years of 2001 to 2011. While antibiotic therapy was successful in 48 episodes (85.7%), the treatment was ineffective in 8 episodes (14.3%). The rate of continuous ambulatory PD (CAPD) peritonitis was statistically higher than that of automated PD (APD) (p=0.025). Conclusion: Peritonitis was an important complication of PD therapy and we observed a higher incidence of PD peritonitis in patients with CAPD when compared to APD. [ABSTRACT FROM AUTHOR]