scholarly journals The efficacy of single suture for exit site wound closure and stabilization of hemodialysis central tunneled catheter

2021 ◽  
Vol 9 ◽  
pp. 205031212110198
Author(s):  
Tomasz Porazko ◽  
Andrzej Piersiak ◽  
Marian Klinger
Keyword(s):  
Wound Healing ◽  
Immunosuppressive Treatment ◽  
Exit Site ◽  
Exit Site Infection ◽  
Increased Risk ◽  
Stage Renal Disease ◽  
End Stage ◽  
Single Suture ◽  
Tunneled Catheter

Introduction: The majority of the end-stage renal disease patients begin hemodialysis with the central tunneled catheter as a permanent or bridge vascular access. The procedure of central tunneled catheter insertion can be complicated by exit site bleeding, prolonged tunnel healing, and infection. The study aimed at evaluating whether the catheter exit site wound closing with a single-suture method is equally effective as the double suture method, which is most frequently applied. The assumption was that the single-suture method, which is less traumatizing for the skin, could offer an advantage for the patients with “paper” skin, that is, elderly, after long-term immunosuppressive treatment. Methods: Insertion of central tunneled catheter with antegrade tunnel formation was performed in 140 patients divided randomly into two groups of 70 patients using either single-suture method or double suture method. Results: Follow-up observations revealed a comparable number of early complications, that is, bleeding or exit site infection, in about 26% of the patients from both groups. No difference appeared in the catheter displacement, either. The percentage of patients with a prolonged central tunneled catheter exit site wound healing was not significantly lower in the single-suture method group: 5.8% versus 11.3%, p = 0.367. There was no impact of single-suture method versus double suture method on the central tunneled catheter long-term function and survival. Conclusion: The single-suture method of the central tunneled catheter exit closure is equal in efficacy to the double suture method. Its potential benefit for the patients with an increased risk of poor wound healing should be tested in further study.

Exit-site Infections by Non-diphtheria Corynebacteria in Capd

2004 ◽  
Vol 24 (5) ◽  
pp. 454-459 ◽  
Author(s):  
Helmut Schiffl ◽  
Claudia Mücke ◽  
Susanne M. Lang
Keyword(s):  
Site Infection ◽  
Exit Site ◽  
Oral Cephalosporin ◽  
Exit Site Infection ◽  
Corynebacterium Species ◽  
Corynebacterium Striatum ◽  
Biochemical Identification ◽  
Stage Renal Disease ◽  
End Stage ◽  
Observation Period

Non-diphtheria corynebacteria species cause disease in risk populations such as immunocompromised patients and patients with indwelling medical devices. Despite reports of exit-site infection and peritonitis caused by non-diphtheria corynebacteria, these organisms are frequently dismissed as contaminants. During a 10-year observation period, we prospectively identified 8 cases of exit-site/tunnel infections caused by 2 different species of corynebacteria ( Corynebacterium striatum in 5 and C. jeikeium in 3 cases). Four patients experienced a second episode of exit-site infection 3 months (2 cases), 25 months, and 40 months, respectively, after termination of an oral cephalosporin therapy of 4 to 6 weeks’ duration. Non-diphtheria corynebacteria accounted for 9% of all exit-site infections during the study period. All catheter-related infections healed; no catheter had to be removed. The diagnosis of catheter-related non-diphtheria corynebacteria infection may be suspected when Gram stain shows gram-positive rods and with colony morphology and commercial biochemical identification systems. Susceptibility of non-diphtheria corynebacteria to antibiotics may vary, especially in C. jeikeium. Virtually all Corynebacterium species are sensitive to vancomycin. Empirical antibiotic therapy with vancomycin should be initiated while antibiotic susceptibility testing is being carried out. Oral cephalosporin may be an alternative treatment regimen for exit-site infections if sensitive. This study highlights the importance of non-diphtheria corynebacteria as emerging nosocomial pathogens in the population of end-stage renal disease patients on on continuous ambulatory peritoneal dialysis.

scholarly journals Fluctuations in plasma potassium in patients on dialysis

2019 ◽  
Vol 34 (Supplement_3) ◽  
pp. iii19-iii25
Author(s):  
Csaba P Kovesdy
Keyword(s):  
Potassium Concentration ◽  
Plasma Potassium ◽  
Total Body Potassium ◽  
Potassium Balance ◽  
Increased Risk ◽  
Total Body ◽  
Stage Renal Disease ◽  
End Stage ◽  
The Impact

Abstract Plasma potassium concentration is maintained in a narrow range to avoid deleterious electrophysiologic consequences of both abnormally low and high levels. This is achieved by redundant physiologic mechanisms, with the kidneys playing a central role in maintaining both short-term plasma potassium stability and long-term total body potassium balance. In patients with end-stage renal disease, the lack of kidney function reduces the body’s ability to maintain normal physiologic potassium balance. Routine thrice-weekly dialysis therapy achieves long-term total body potassium mass balance, but the intermittent nature of dialytic therapy can result in wide fluctuations in plasma potassium concentration and consequently contribute to an increased risk of arrhythmogenicity. Various dialytic and nondialytic interventions can reduce the magnitude of these fluctuations, but the impact of such interventions on clinical outcomes remains unclear.

Comparison of Peritonitis Rates during Long Term Use of Standard Spike versus Ultraset in Continuous Ambulatory Peritoneal Dialysis (CAPD)

1990 ◽  
Vol 10 (1) ◽  
pp. 41-43 ◽  
Author(s):  
John M. Burkart ◽  
Britta Hylander ◽  
Theresa Durnell-Figel ◽  
Denise Roberts
Keyword(s):  
Peritoneal Dialysis ◽  
Continuous Ambulatory Peritoneal Dialysis ◽  
First Episode ◽  
Site Infection ◽  
Exit Site ◽  
Exit Site Infection ◽  
Significant Difference ◽  
Stage Renal Disease ◽  
The Impact

Continuous ambulatory peritoneal dialysis (CAPD) is an increasingly popular means of end-stage renal disease replacement therapy. Unfortunately, peritonitis continues to be a major source of both morbidity and mortality. The Ultraset incorporates a “flush-before-fill” concept which should theoretically decrease peritonitis rates when compared to the standard spike procedure, while allowing patients the convenience of disconnect. To investigate the impact of long-term use of the Ultraset on peritonitis rates, we conducted the following study. We prospectively compared 21 new CAPD patients using the standard spike to 20 new CAPD patients using the Ultraset. Peritonitis episodes, episodes of exit -site infection, and the association of peritonitis with exit-site infection were monitored. Peritonitis rates were 7.57 months/episode for the group using the standard spike vs. 27.79 months/episode in the group using the Ultraset. Exit-site infection rates were 22.21 months/infection with the standard spike vs. 37.05 months/infection with the Ultraset. Using Kaplan-Meier plots, there was a statistically significant difference in the estimated time to the first episode of peritonitis, but there was no statistically significant difference regarding the risk of exit-site infections.

Nierenbeteiligung bei ANCA-assoziierten Vaskulitiden

2018 ◽  
Vol 143 (02) ◽  
pp. 79-88 ◽  
Author(s):  
Marion Haubitz
Keyword(s):  
Renal Function ◽  
Maintenance Treatment ◽  
Renal Involvement ◽  
Young Patients ◽  
Induction Treatment ◽  
Renal Manifestation ◽  
Increased Risk ◽  
Stage Renal Disease ◽  
End Stage

AbstractIn patients with ANCA-associated vasculitis renal involvement is frequently seen and the severity of renal manifestation is very important for therapeutic strategies and prognosis. Clinically rapid loss of renal function, nephritic sediment and proteinuria in a non-nephrotic range are characterizing a focal segmental necrotizing pauci-immune glomerulonephritis with extrarenal proliferations. Induction treatment depends on the severity of manifestations. With a normal renal function methotrexate can be used in combination with steroids. In patients with organ threatening involvement but creatinine below 500 µmol/l cyclophosphamide pulses or Rituximab should be used together with steroids, initially with i. v. pulses. Rituximab is more effective in PR3-ANCA vasculitis and should be used in relapsing disease, in young patients to avoid gonadal toxicity and in patients with an increased risk of malignancies. In patients on dialysis or with creatinine > 500 µmol/l plasma exchange should be added. Maintenance treatment (mainly with azathioprine) is necessary as at least 50 % of the patients develop relapses. Rituximab seems more effective, however it is not approved for maintenance treatment and no long-term data are available. Adjuvant treatment, long-term side effects and the increased incidence of cardiovascular events have to be included in the follow-up of vasculitis patients. In end-stage renal disease patients relapses occur but are more difficult to diagnose and treat with higher incidence of infections. Transplantation should be offered as patient and transplant survival is good.

scholarly journals Frequency of Gastrointestinal Diseases in Patients with End-Stage Renal Disease Treated with Long Term Dialysis

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Lutfi Zylbeari ◽  
Zamira Bexheti ◽  
Gazmend Zylbeari ◽  
Ferizate Dika Haxhirexha ◽  
Kastriot Haxhirexha
Keyword(s):  
Renal Disease ◽  
Gastrointestinal Diseases ◽  
Control Group ◽  
Dialysis Patients ◽  
Gastrointestinal Complications ◽  
Increased Risk ◽  
High Incidence ◽  
Stage Renal Disease ◽  
End Stage

Background: Gastrointestinal complications are frequent in patients with renal disease and are responsible for substantial morbidity and mortality among these patients in developing countries. Many times, these patients are subjected to endoscopic evaluation and mucosal biopsies are taken for definitive diagnosis. Long before the routine uses of dialysis, patients dying of uremia were found to have a high incidence of gastrointestinal abnormalities (1).Matherials and methods: The survey included 240 persons; 120 of them were dialysis patients, while the remaining 120 were healthy individuals who served as a control group. 54 (45%) of the patients with hemodialysis were females while 66 (55%) of them were males with mean age: 58.20 ± 18.00 years. These patients had been in dialysis for more than 12 years at the Clinic for Nephrology in Skopje and the Clinical Hospital in Tetovo.Results: Gastrointestinal complications were present in 20 (37.0%) out of 54 females while 26 (39.4%) out of 66 males presented with duodenal bulbar ulcers. 84 patients [(females-38/54 (70.4%) and males-46/66 (85.2%)] of the total number of 120 examined patients were found to have chronic gastritis.In conclusion, we found that the incidence of PUD was more than 10 times higher in CKD patients than in those without CKD over a 3-year period between 2008-2010. CKD patients receiving HD, NSAID, or clopidogrel had an increased risk of PUD, compared to CKD patients not receiving these treatments.  

scholarly journals Exteriorizing the Outer Cuff to Treat Intractable Exit Site Infection and Tunnel Infection in Peritoneal Dialysis Cases: A Single Institute Experience

2020 ◽  
pp. 1-3
Author(s):  
Tsung I Hung ◽  
Ching Shya Yong ◽  
Juiting Chang ◽  
Tsung I Hung ◽  
Wei Ting Chang ◽  
...  
Keyword(s):  
Peritoneal Dialysis ◽  
Renal Disease ◽  
End Stage Renal Disease ◽  
Treatment Method ◽  
Residual Renal Function ◽  
Site Infection ◽  
Exit Site ◽  
Exit Site Infection ◽  
Stage Renal Disease ◽  
End Stage

Peritoneal dialysis (PD) is an important treatment method for patients with end stage renal disease. Since its introduction in 1975, clinical studies have shown that PD can improve patient survival, retain residual renal function, and lower the risk of infection. It can also reduce financial stress in the growing population with end stage renal disease. However, PD has limitations, mainly technique failures. Of these, catheterrelated infection is a major cause of catheter failure in PD. We reviewed the medical records of 986 PD patients from 2008 to 2018 at our hospital. The patients with intractable tunnel and exit site infection received exteriorization of the outer cuff and cuff shaving. The favourable outcomes observed recommend this treatment for PD patients whose catheter infection is not well controlled.

Frequency of Gastrointestinal Diseases in Patients with End-Stage Renal Disease Treated with Long Term Dialysis

2018 ◽  
Vol 2 (2) ◽  
pp. 105-112
Author(s):  
Lutfi Zylbeari ◽  
Zamira Bexheti ◽  
Gazmend Zylbeari ◽  
Ferizate Haxhirexha ◽  
Kastriot Haxhirexha
Keyword(s):  
Renal Disease ◽  
End Stage Renal Disease ◽  
Gastrointestinal Diseases ◽  
Stage Renal Disease ◽  
End Stage

Could Antioxidant Supplementation Delay Progression of Cardiovascular Disease in End-Stage Renal Disease Patients?

2020 ◽  
Vol 19 (1) ◽  
pp. 41-54 ◽  
Author(s):  
Stefanos Roumeliotis ◽  
Athanasios Roumeliotis ◽  
Xenia Gorny ◽  
Peter R. Mertens
Keyword(s):  
Oxidative Stress ◽  
Renal Disease ◽  
End Stage Renal Disease ◽  
Close Association ◽  
Omega 3 ◽  
Endstage Renal Disease ◽  
Increased Risk ◽  
Underlying Mechanisms ◽  
Stage Renal Disease ◽  
End Stage

In end-stage renal disease patients, the leading causes of mortality are of cardiovascular (CV) origin. The underlying mechanisms are complex, given that sudden heart failure is more common than acute myocardial infarction. A contributing role of oxidative stress is postulated, which is increased even at early stages of chronic kidney disease, is gradually augmented in parallel to progression to endstage renal disease and is further accelerated by renal replacement therapy. Oxidative stress ensues when there is an imbalance between reactive pro-oxidants and physiologically occurring electron donating antioxidant defence systems. During the last decade, a close association of oxidative stress with accelerated atherosclerosis and increased risk for CV and all-cause mortality has been established. Lipid peroxidation has been identified as a trigger for endothelial dysfunction, the first step towards atherogenesis. In order to counteract the deleterious effects of free radicals and thereby ameliorate, or delay, CV disease, exogenous administration of antioxidants has been proposed. Here, we attempt to summarize existing data from studies that test antioxidants for CV protection, such as vitamins E and C, statins, omega-3 fatty acids and N-acetylcysteine.

scholarly journals Long-term risks after kidney donation: how do we inform potential donors? A survey from DESCARTES and EKITA transplantation working groups

2021 ◽  
Author(s):  
Geir Mjøen ◽  
Umberto Maggiore ◽  
Nicos Kessaris ◽  
Diederik Kimenai ◽  
Bruno Watschinger ◽  
...  
Keyword(s):  
Evaluation Process ◽  
Kidney Donation ◽  
Kidney Donors ◽  
Living Kidney Donors ◽  
Relative Risks ◽  
Written Information ◽  
The Difference ◽  
Stage Renal Disease ◽  
End Stage

Abstract Background Publications from the last decade have increased knowledge regarding long-term risks after kidney donation. We wanted to perform a survey to assess how transplant professionals in Europe inform potential kidney donors regarding long-term risks. The objectives of the survey were to determine how they inform donors and to what extent, and to evaluate the degree of variation. Methods All transplant professionals involved in the evaluation process were considered eligible, regardless of the type of profession. The survey was dispatched as a link to a web-based survey. The subjects included questions on demographics, the information policy of the respondent and the use of risk calculators, including the difference of relative and absolute risks and how the respondents themselves understood these risks. Results The main finding was a large variation in how often different long-term risks were discussed with the potential donors, i.e. from always to never. Eighty percent of respondents stated that they always discuss the risk of end-stage renal disease, while 56% of respondents stated that they always discuss the risk of preeclampsia. Twenty percent of respondents answered correctly regarding the relationship between absolute and relative risks for rare outcomes. Conclusions The use of written information and checklists should be encouraged. This may improve standardization regarding the information provided to potential living kidney donors in Europe. There is a need for information and education among European transplant professionals regarding long-term risks after kidney donation and how to interpret and present these risks.

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