Adipokines and Myokines as Markers of Malnutrition and Sarcopenia in Patients Receiving Kidney Replacement Therapy: An Observational, Cross-Sectional Study.

Chronic kidney disease (CKD) is linked to an elevated risk of malnutrition and sarcopenia, contributing to the intricate network of CKD-related metabolic disorders. Adipokines and myokines are markers and effectors of sarcopenia and nutritional status. The aim of this study was to assess whether the adipokine-myokine signature in patients on kidney replacement therapy could help identify malnutrition and sarcopenia.

Automated Peritoneal Dialysis With Remote Patient Monitoring: Clinical Effects and Economic Consequences for Poland.

Objectives: 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.

Methods: A systematic literature review was performed in the MEDLINE, EMBASE, and Cochrane databases.

Full-field in vivo experimental study of the strains of a breathing human abdominal wall with intra-abdominal pressure variation.

The presented study aims to assess the mechanical behaviour of the anterior abdominal wall based on an in vivo experiment on humans. Full-field measurement of abdominal wall displacement during changes of intra-abdominal pressure is performed using a digital image correlation (DIC) system. Continuous measurement in time enables the observation of changes in the strain field during breathing.

Local and Systemic Immunity Are Impaired in End-Stage-Renal-Disease Patients Treated With Hemodialysis, Peritoneal Dialysis and Kidney Transplant Recipients Immunized With BNT162b2 Pfizer-BioNTech SARS-CoV-2 Vaccine.

Unlabelled: Vaccination against COVID-19 in patients with end-stage renal disease (ESRD) on replacement therapy and kidney transplant recipients (KTRs) is particularly important due to the high mortality rate. Here, we tested the local and systemic immunity to the novel Pfizer BioNTech (BNT162b2) messenger RNA (mRNA) in ESRD, KTR patients, and healthy individuals (150 subjects). The ESRD group was divided into: hemodialysis (HD) and peritoneal dialysis (PD).

Inhaled opioids for cancer pain relief: A narrative review.

Despite the many new possibilities, cancer pain treatment is not always effective and often poses a challenge for practitioners. At the end-of-life care, both oral and subcutaneous drug delivery very often are not attainable. The increasing number of patients in terminal stage of chronic diseases forced us to look for the alternative ways of administration of pain treatment.

Waning Humoral Response after COVID-19 mRNA Vaccination in Maintenance Dialysis Patients and Recovery after a Complementary Third Dose.

The aim of this study was to analyze the waning of anti-spike (S) antibodies after mRNA vaccination against COVID-19 in maintenance dialysis patients, and to assess the safety and effectiveness of the complementary third dose. This was a prospective, longitudinal study in which we analyzed the kinetics of antibodies up to six months after a two-dose vaccination (first protocol) in infection-naïve dialysis patients (IN-Ds), previously infected dialysis patients (PI-Ds) and subjects without chronic kidney disease (the controls), as well as their humoral response to the third dose of the same mRNA vaccine (second protocol). The respective reduction in antibody titer after 3 and 6 months by 82.

A novel in vivo approach to assess strains of the human abdominal wall under known intraabdominal pressure.

The study concerns mechanical behaviour of a living human abdominal wall. A better mechanical understanding of a human abdominal wall and recognition of its material properties is required to find mechanically compatible surgical meshes to significantly improve the treatment of ventral hernias. A non-invasive methodology, based on in vivo optical measurements is proposed to determine strains of abdominal wall corresponding to a known intraabdominal pressure.

Pregnancy After Kidney Transplantation With Maternal and Pediatric Outcomes: A Single-Center Experience.

Outcomes of pregnancies after kidney transplantation were evaluated. Thirty-one pregnancies in 26 women were noted. The mean maternal age at pregnancy was 31 ± 5 years (range, 23-44 years).

Current epidemiology and practice patterns in prevention and treatment of PD-related infections in Poland.

Background: Peritoneal dialysis (PD) related infections are associated with technique failure and mortality. The aim of this multicentre study was to examine epidemiology, treatment and outcomes of PD-related infections in Poland as well as practice patterns for prevention of these complications in the context of current ISPD recommendations.

Methods: A survey on PD practices in relation to infectious complications was conducted in 11 large Polish PD centres.

Protein-energy wasting and asymmetric dimethylarginine in peritoneal dialysis patients.

Cardiovascular (CVS) morbidity and mortality in the peritoneal dialysis patients (PD) is 10-30-fold higher than in the general population. A relatively low level of adiponectin and a higher level of leptin are important predictors of vascular complications as well as CVS events in PD patients. The asymmetric dimethylarginine (ADMA), an endogenous inhibitor of nitric oxide synthase, is an important risk factor of CVS morbidity and mortality.

Prognostic Value of Patient Knowledge of Cancer on Quality of Life in Advanced Lung Cancer During Chemotherapy.

The purpose of the study was to assess the impact of cancer knowledge and patient's lifestyle on QOL and the relationship between QOL and various environmental factors in patients with non-small-cell lung cancer treated with chemotherapy. The study group consisted of 129 patients with metastatic lung cancer patients treated between May 2010 and December 2015 in two centres. The knowledge of cancer and their lifestyle was rated by method of diagnostic survey, using the Behavioral Health Inventory IZZ by Prof.

Biologically active form of vitamin B1 in human peritoneal effluent.

Background: Supplementation with vitamin B1 protects the peritoneal membrane from inflammatory and oxidative insults and preserves residual kidney function in rat models of peritoneal dialysis (PD). It is assumed that an active form of vitamin B1, thiamin diphosphate (ThDP), is responsible for this protective effect. However, it has never been shown whether ThDP, a compound known not to cross cellular membranes, is actually detectable in human peritoneal effluent.

Water soluble vitamins and peritoneal dialysis - State of the art.

This review presents the results of a systematic literature search concerning water soluble vitamins and peritoneal dialysis modality. We provide an overview of the data available on vitamin requirements, dietary intake, dialysis related losses, metabolism and the benefits of supplementation. We also summarise the current recommendations concerning the supplementation of vitamins in peritoneal dialysis and discuss the safety of an administration of vitamins in pharmacological doses.

Impact of gender and dialysis adequacy on anaemia in peritoneal dialysis.

Purpose: In the general population, haemoglobin (Hb) concentration is higher in men than in women. However, target Hb levels in dialysis patients are set constant regardless of the patient's sex. The aim of this study was to evaluate Hb concentration and the use of erythropoiesis-stimulating agents (ESA) in peritoneal dialysis (PD) patients taking gender and dialysis adequacy into account.

Effect of balance Solution on the Peritoneal Membrane in Automated Peritoneal Dialysis.

Interference of conventional peritoneal dialysis fluids (cPDFs) with peritoneal membrane cell functions may be attributed to the dialysis fluid's low pH, high glucose concentration, and/or the presence of glucose degradation products (GDPs), the last of which leads to higher levels of advanced glycation end-products (AGEs). It has been suggested that the peritoneal membrane might be better preserved by using biocompatible solutions, including cancer antigetn 125 (CA125). This prospective, open-label, multicentre, randomized, controlled, cross-over phase IV study compared the in vivo biocompatibility of a neutral-pH, low-GDP peritoneal dialysis (PD) solution (balance) with a cPDF in automated PD (APD) patients.

Nationwide survey on volunteers' training in hospice and palliative care in Poland.

Background: Volunteers working in hospice and palliative care facilities in Poland undertake various activities which are performed in accordance with legal regulations and the individual policies of each hospice. The aim of this study was to explore the roles and training of volunteers working in hospice and palliative care settings.

Methods: A cross-sectional survey was carried out that investigated the services performed by volunteers and their preparation for work within residential hospices.

Pharmacoeconomic considerations regarding hospice and palliative care according to pharmacists and hospice managers.

This study focused on pharmacoeconomic issues affecting pharmacists in residential hospices in Poland. We conducted a questionnaire survey among hospice pharmacists and their managers. The results revealed that the amount of money received from the National Health Fund is insufficient for drug purchasing and therefore hospices often raise additional funds from external sources.

The role of a pharmacist in a hospice: a nationwide survey among hospice directors, pharmacists and physicians.

Background: Palliative care requires the collaborative efforts of an interdisciplinary team, and as such a range of health professionals should be involved in supporting patients with life-threatening diseases. As a part of this therapeutic network, pharmacists at residential hospices should be thoroughly involved in care, cooperate with other medical staff and perform pharmaceutical services in order to deliver safe and efficient pharmacotherapy.

Aim: To provide an overview of the current state of pharmacy practice at Polish residential hospices.

Nutritional predictors of mortality in prevalent peritoneal dialysis patients.

Malnutrition remains one of the major predictors of mortality in peritoneal dialysis (PD) patients. The aim of the study was to evaluate the nutritional status of prevalent PD patients, and to determine the best predictors of outcome among anthropometric and laboratory indices of nutrition. The study included 106 prevalent PD patients from a single university-based unit.

Hydration Status of Patients Dialyzed with Biocompatible Peritoneal Dialysis Fluids.

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Background: Biocompatible fluids for peritoneal dialysis (PD) have been introduced to improve dialysis and patient outcome in end-stage renal disease. However, their impact on hydration status (HS), residual renal function (RRF), and dialysis adequacy has been a matter of debate. The aim of the study was to evaluate the influence of a biocompatible dialysis fluid on the HS of prevalent PD patients.

Peritoneal dialysis as a treatment option in autosomal dominant polycystic kidney disease.

Purpose: When choosing a dialysis option for ADPKD patients, peritoneal dialysis (PD) is often discouraged, due to its potential drawbacks: risk of abdominal hernias and dialysis fluid leaks, risk of peritonitis and insufficient dialysis adequacy. The present study was designed to compare the outcomes and dialysis efficacy in ADPKD patients treated with PD, in comparison with non-ADPKD subjects.

Methods: This study was a retrospective analysis of the data from the national PD registry in which 106 ADPKD and 1606 non-ADPKD incident PD patients were evaluated.

The craniofacial necrotizing fasciitis after a minor trauma in an elderly white woman.

The term necrotizing fasciitis /NF/ was probably first described by Jones in 1871 as "hospital gangrene". NF, with its fast spreading from the local infection to massive necrosis of the underlying tissues, ie. superficial fascia and subcutaneous layers, is a potentially fatal disease, unless diagnosed early and properly treated.

Psychometric properties of the Polish version of the Multidimensional Fatigue Inventory-20 in cancer patients.

Context: Multidimensional questionnaires estimating cancer-related fatigue (CRF) as a symptom cluster or a clinical syndrome primarily have been used and validated in English-speaking populations. However, cultural issues and language peculiarities can affect CRF assessment

Objectives: The main aims of this study were to evaluate the psychometric properties of the Polish version of the Multidimensional Fatigue Inventory-20 (MFI-20) and to deliver to clinicians a multidimensional tool for CRF assessment in Polish-speaking patients with cancer.

Methods: After forward-backward translation procedures, the Polish version of MFI-20 was administered to 340 cancer patients.