ISPD guideline-driven retraining, exit site care and decreased peritonitis: a single-center experience in Israel

Educational interventions and identification of risk factors to prevent and reduce peritonitis in peritoneal dialysis: A scoping review

BACKGROUND

Peritonitis is a common and serious complication of peritoneal dialysis and is one of the main causes of peritoneal dialysis technique failure and long-term hemodialysis conversion.

OBJECTIVES

The aim of the review was to identify and clarify peritonitis risk factors and learn about strategies employed at international level to prevent and reduce the occurrence of peritoneal dialysis associated infections and their complications.

DESIGN

A scoping review.

PARTICIPANTS

Adults in pertitoneal dialysis.

MEASUREMENTS

The methodology framework of Arksey and O'Malley and PRISMA for Scoping Reviews guidelines were applied. A search was conducted of PubMed, Scopus and CINAHL using terms to identify peritoneal dialysis -associated risk factors and interventions carried out for the prevention and reduction of peritonitis in adult persons living at home.

RESULTS

The 17 studies selected were based on work carried out in nine different countries. Eleven articles analysed modifiable risk factors (low educational level, being a foreigner and low adherence to aseptic technique) and non-modifiable risk factors (age and comorbidities) that predispose to peritonitis in peritoneal dialysis. The other six studies applied an intervention to improve the prevalence of peritonitis considering educational practices adapted to patient characteristics and the application of retraining.

CONCLUSIONS

Personalised patient training and the identification of risk factors for peritonitis are key to reducing complications and enhancing the survival of peritoneal dialysis patients and the effectiveness of the technique.

Factors Associated with Self-Management of Peritoneal Dialysis Patients in Urumqi of Xinjiang of China: A Cross-Sectional Survey

Purpose

To explore the factors associated with self-management of Peritoneal Dialysis (PD) patients and methods of acquiring PD knowledge.

Design

Cross-sectional survey design.

Setting

Urumqi, Xinjiang, China.

Patients

131 Chinese maintenance Peritoneal Dialysis (PD) patients.

Methods

This cross-sectional study was conducted from October 2019 to March 2020 in the First Affiliated Hospital of Xinjiang Medical University of China. 131 PD patients were recruited. Data were collected, including demographic characteristics, clinical dialysis data, self-management ability scale, and methods to obtain PD knowledge. A self-management questionnaire was used for the evaluation of self-management ability.

Results

The score of the self-management ability of PD patients in Xinjiang, China, was (57.6±13.7) points, which was at the middle level in China. There was no statistically significant difference in the self-management ability scores of patients with different ages, sex, ethnicity, marital status, pre-dialysis status, PD time, PD procedures, self-care ability, PD satisfaction, and 24-hour average urine output (P>0.05). There were significant differences in the self-management ability scores of patients with different education levels, occupations, and medical insurance forms (P<0.05). The self-management ability of PD patients was positively correlated with the disease course of uremia and attending lectures on PD knowledge (P<0.05). The main factor affecting self-management ability was education level. There 73.28% of patients considered that it was necessary to establish a WeChat group for PD patients, and 65.7% believed that establishing a WeChat group for PD patients could facilitate communication between patients and enhance treatment confidence.

Conclusion

The study surveyed PD patients who have certain self-management ability. For patients with different education levels, different health education methods should be adopted to promote the improvement of patients' self-management ability. Furthermore, WeChat is essential for Chinese PD patients to obtain disease-related information.

Structured re-training to reduce peritonitis in a pediatric peritoneal dialysis program: a quality improvement intervention

BACKGROUND

Decline in skills and knowledge among patients and/or caregivers contributes to peritoneal-dialysis (PD)-related peritonitis. Re-training is important, but no guidelines exist. We describe the implementation of a structured re-training program to decrease peritonitis rates.

METHODS

This is a prospective quality improvement study involving pediatric patients on long-term home automated PD at National University Hospital, Singapore, between 2012 and 2018. With increasing peritonitis rates, systematic root cause analysis was performed, and based on the contributory factors identified, a structured re-training program was implemented from 2015. This was conducted in 5 cycles, each consisting of 4 modules (hand hygiene, exit site care, peritonitis, and PD troubleshooting).

RESULTS

Peritonitis rates were analyzed in 2 phases: Phase 1 (2012-2014) when no re-training was performed and Phase 2 (2016-2018) after re-training was instituted. Fifty-nine patients were included. Of these, 45 patients were in Phase 1, 32 in Phase 2, and 18 in both phases. Peritonitis rates decreased from 0.37 ± 0.67 episodes per patient-year in Phase 1 to 0.13 ± 0.32 episodes per patient-year in Phase 2. After adjusting for age at kidney failure onset, PD vintage, years of nursing experience, and the average patient-to-nurse ratio over the study period for each patient, the adjusted peritonitis rates decreased by 0.38 episodes per patient-year (95% CI, 0.09 to 0.67, p = 0.011) from Phase 1 to Phase 2.

CONCLUSION

Despite an improvement in staffing ratio, peritonitis rates only improved significantly after intensive structured re-training was instituted.

The association between self-management ability and malnutrition-inflammation-atherosclerosis syndrome in peritoneal dialysis patients: a cross-sectional study

BACKGROUND

The relationship between malnutrition-inflammation-atherosclerosis syndrome (MIAS) and self-management ability has not been previously revealed even though both play an important role in the management of peritoneal dialysis (PD) patients.

METHODS

In total, 93 patients were enrolled in this study. A self-management questionnaire was used for the evaluation of self-management ability. The identification of MIAS was based on one or more of the following three conditions: C-reactive protein (CRP)≥10 mg/L, malnutrition-inflammation score (MIS)> 7, and the presence of atherosclerosis-related medical records. The possible association between different self-management abilities and MIAS was analyzed with a Spearman correlation analysis.

RESULTS

There were 40 (43.0%) patients in the atherosclerosis group, and 38 (40.9%), 38 (40.9%), 10 (10.8%), and 7 (7.5%) patients in the MIAS0, MIAS1, MIAS2, and MIAS3 groups, respectively. The group with a score above the mean score of the Dialysis Effect Evaluation and Monitoring dimension had a fewer number of hospitalizations, higher albumin levels, lower MIS scores, a lower level of IL-6, and a lower number of MIAS factors. The Pearson and Spearman correlation analyses also revealed that this dimension was negatively correlated with the MIAS, MIS, IL-6, BNP, number of hospitalizations, and age and positively associated with albumin and prealbumin.

CONCLUSION

The Dialysis Effect Evaluation and Monitoring dimension of the self-management scale for PD patients is closely linked to the MIAS, and a better dialysis effect evaluation and monitoring capacity results in a decreased likelihood of exposure to malnutrition and inflammation.

TRIAL REGISTRATION

Chinese Clinical Trial Registry: ChiCTR2000035525 ( http://www.chictr.org.cn/showproj.aspx?proj=58110 ), registered August 13, 2020.