Peritoneal Dialysis International

BACKGROUND: Patients with advanced chronic kidney disease have lower health-related quality of life (HRQOL) than the general population. There is uncertainty regarding patterns of HRQOL changes before dialysis initiation. This study aimed to characterise HRQOL trajectory and assess its potential association with intended dialysis modality. METHODS: This prospective single-centre cohort study followed adults with an estimated glomerular filtration rate ≤15 mL/min/1...

The global unmet need for kidney replacement therapy means that millions of people die every year as they cannot afford treatment. Peritoneal dialysis (PD) offers comparable survival to haemodialysis and is often more affordable, but one barrier to increasing access is that conventional manufacturing and distribution of PD fluid is costly. Here we report the results from a pilot proof-of-principal study demonstrating for the first time that the Ellen Medical Devices Point-of-Care system can be used by patients to produce sterile PD fluid at the point-of-care...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

BACKGROUND: People on peritoneal dialysis (PD) at risk of transfer to haemodialysis (HD) need support to remain on PD or ensure a safe transition to HD. Simple point-of-care risk stratification tools are needed to direct limited dialysis centre resources. In this study, we evaluated the utility of collecting clinicians' identification of patients at high risk of transfer to HD using a single point of care question. METHODS: In this prospective observational study, we included 1275 patients undergoing PD in 35 home dialysis programmes...

BACKGROUND: Intraperitoneal antibiotics may be required daily for up to three weeks to treat peritoneal dialysis (PD)-related peritonitis. In some jurisdictions, antibiotic-admixed PD solutions are required to be used within 24 h due to concerns regarding microbial contamination and growth. This requires patients to attend the PD unit daily or alternatively for staff to perform home delivery with associated transport, staffing and cost implications. OBJECTIVE: The aim of this study was to determine if significant microbial growth occurs in PD solutions following their injection with antibiotic or sterile water...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Peritoneal fibrosis (PF) is a primary reason for discontinuing peritoneal dialysis, which involves characteristic changes of peritoneal mesothelial cells (PMCs). We previously reported preventive effects of implanting human epithelial-like PMCs (P-Epi) for mouse PF caused by mechanical peritoneum scrapings. In the present study, we analysed the preventive effects of culture supernatant of P-Epi in PF. Concentrated culture supernatant of P-Epi or human fibroblast-like PMCs (P-Fibro) or vehicles was injected into nude mice that had undergone mechanical scraping of the parietal and visceral peritoneum, and thickness and amount of adhesions were analysed...

BACKGROUND: Cat ownership is common in peritoneal dialysis (PD) patients, even with recent guidelines recommending avoiding domestic animals during PD exchanges to limit the risk of peritonitis due to pet contamination. We analysed the outcomes of patients who experienced cat-related peritonitis compared with those who experienced peritonitis due to other causes. METHODS: This retrospective study based on the Registre de Dialyse Peritoneale de Langue Française data analysed the outcomes of 52 patients experiencing cat-related peritonitis from the beginning of the database (1986) until 21 June 2022 compared with those of 208 matched patients experiencing peritonitis due to other causes...

BACKGROUND: Protein loss and glucose absorption in children on acute peritoneal dialysis (PD) is important to inform dietary prescription, yet data are lacking in this regard. This study was a secondary analysis of a previously published crossover randomised controlled trial, aiming to describe glucose uptake and protein loss into dialysate among children with acute kidney injury (AKI) receiving PD. METHODS: This secondary analysis described and compared dialysate albumin loss and glucose absorption in 15 children with AKI receiving PD or continuous flow peritoneal dialysis (CFPD)...

No abstract text is available yet for this article.

To optimise antimicrobial administration in patients with peritoneal dialysis (PD)-related peritonitis, healthcare providers need literature-based information to develop patient-centred pharmacotherapeutic plans. Traditional PD solutions promote osmosis using dextrose or icodextrin with a lactate buffer. Newer PD solutions have modified the osmotic vehicle and buffer. Knowledge of antimicrobial compatibility and stability with newer PD solutions will assist with determining the route of antimicrobial administration as compatible and stable solutions could be delivered directly to the peritoneum using intraperitoneal administration...

Colonoscopy is known to be associated with peritonitis in peritoneal dialysis (PD) patients. Antibiotic prophylaxis is recommended before colonoscopy. This study aims to investigate the clinical characteristics and outcomes of patients with PD-related peritonitis after colonoscopy. PD patients who were followed up in Pamela Youde Nethersole Eastern Hospital, with colonoscopy done from 1 January 2009 to 31 December 2019, were included for record review retrospectively. During this period, 74 patients underwent 115 colonoscopies...

BACKGROUND: The roles of tight junction (TJ) proteins in peritoneal membrane transport and peritoneal dialysis (PD) require further characterisation. Dipeptidyl peptidase-4 is expressed in mesothelial cells, and its activity may affect peritoneal membrane function and morphology. METHODS: Human peritoneal mesothelial cells (HPMCs) were isolated and cultured from omentum obtained during abdominal surgery, and paracellular transport functions were evaluated by measuring transmesothelial electrical resistance (TMER) and dextran flux...

When a patient on peritoneal dialysis (PD) presents with suspected PD-related peritonitis (e.g. cloudy PD fluid and abdominal pain), one of the most important initial aspects of management is for the nephrology nurse/home dialysis nurse to collect PD effluent specimens for white blood cells count, Gram stain, culture and sensitivity for inspection and to send for laboratory testing before antibiotics are started. A review by seven members of the International Society for Peritoneal Dialysis (ISPD) Nursing Committee of all 133 questions posted to the ISPD website 'Questions about PD' over the last 4 years (January 2018-December 2021), revealed 97 posted by nephrology nurses from around the world...

Encapsulating peritoneal sclerosis (EPS) is a rare and potentially fatal complication of long-term peritoneal dialysis (PD). EPS-induced large volume and recurrent ascites represents a challenging condition. We report a 51-year-old man with kidney failure treated with PD for 13 years who eventually developed early stage of EPS accompanied with poor intake and recurrent ascites. After management including discontinuing PD and switching to haemodialysis, as well as oral steroids and tamoxifen administration, the patient had refractory ascites...

The Gulf Cooperation Council (GCC) is a regional organisation, consisting of six Arab countries that share common objectives and cultural identities, with a total population of 57.3 million. The prevalence of patients requiring dialysis in GCC countries is increasing, with a current mean prevalence of 551 per million population. Despite the several patient-level and healthcare system benefits of peritoneal dialysis (PD) compared to in-centre haemodialysis, the growth in PD utilisation has been limited. This is related to several factors, including deficiencies in modality education for chronic kidney disease patients, nephrology training and governmental policies advocating for this dialysis modality...

BACKGROUND: People treated with home dialysis report social and emotional isolation, fear of catastrophic events and concern about being a burden. There is a paucity of research exploring psychological well-being among consumers dialysing at home. We aimed to explore the psychological health issues related to home dialysis, and how these issues may impact on sustaining home-based treatment. METHODS: We conducted a qualitative interview study with 36 consumers. We included patients with experience of home dialysis and caregivers...

BACKGROUND: Despite several advantages compared to haemodialysis (HD), peritoneal dialysis (PD) remains an underused dialysis technique due to its high technique failure rate related to membrane fibrosis and peritonitis events. Previous work has suggested a harmful role for the complement system in these processes, highlighting the need for a more comprehensive examination in PD. METHODS: Plasma levels of C1q, mannose-binding lectin (MBL), Properdin, Factor D, C3d/C3-ratio and soluble membrane attack complex (sC5b-9) were determined in PD patients ( n = 55), HD patients ( n = 41), non-dialysis chronic kidney disease (CKD) patients ( n = 15) and healthy controls ( n = 14)...