Read by QxMD icon Read

Hemodialysis germs

Ryuji Morizane, Tomoya Miyoshi, Joseph V Bonventre
Chronic kidney disease (CKD) is a worldwide health care problem, resulting in increased cardiovascular mortality and often leading to end-stage kidney disease, where patients require kidney replacement therapies such as hemodialysis or kidney transplantation. Loss of functional nephrons contributes to the progression of CKD, which can be attenuated but not reversed due to inability to generate new nephrons in human adult kidneys. Human pluripotent stem cells (hPSCs), by virtue of their unlimited self-renewal and ability to differentiate into cells of all three embryonic germ layers, are attractive sources for kidney regenerative therapies...
November 2017: Stem Cells
Hadeer Zakaria, Tarek M Mostafa, Gamal A El-Azab, Ahmed M Abd El Wahab, Heba Elshahawy, Nagy Ah Sayed-Ahmed
PURPOSE: This study aimed to examine the impact of combined supplementation of fish oil (FO) with antioxidants like wheat germ oil (WGO) on mineral-bone and inflammatory markers in maintenance HD patients. METHODS: This randomized, double-blind, placebo-controlled trial involved 46 HD patients who were randomly assigned into two groups to receive daily 3000 mg of FO [1053 mg omega-3 fatty acids (ω-3 FAs)] plus 300 mg of WGO [0.765 mg vitamin E] or placebo for 4 months...
October 2017: International Urology and Nephrology
Yassamine Bentata
Infectious endocarditis (IE), a complication that is both cardiac and infectious, occurs frequently and is associated with a heavy burden of morbidity and mortality in chronic hemodialysis patients (CHD). About 2-6% of chronic hemodialysis patients develop IE and the incidence is 50-60 times higher among CHD patients than in the general population. The left heart is the most frequent location of IE in CHD and the different published series report a prevalence of left valve involvement varying from 80% to 100%...
November 2017: Renal Failure
Haruki Hirakawa, Chiho Nakashima, Tomomi Nakamura, Masanori Masuda, Taro Funakoshi, Shunsaku Nakagawa, Takahiro Horimatsu, Kazuo Matsubara, Manabu Muto, Shinya Kimura, Naoko Sueoka-Aragane
BACKGROUND: The safety and efficacy of chemotherapy for patients undergoing concomitant hemodialysis have not been fully established and optimal doses of anti-cancer drugs and best timing of hemodialysis remains unclear. Although chemosensitive cancers, such as germ cell tumors, treated with chemotherapy should have sufficient dose intensity maintained to achieve the desired effect, many patients with cancer undergoing hemodialysis might be under-treated because the pharmacokinetics of anti-cancer drugs in such patients remains unknown...
February 16, 2017: Journal of Medical Case Reports
Francesco Rapisarda, Roberta Aliotta, Barbara Pocorobba, Grazia Portale, Silvia Ferrario, Luca Zanoli, Pasquale Fatuzzo
Fungal infections have a high incidence in patients receiving peritoneal dialysis. (1)
Peritoneal dialysis is often complicated by peritonitis which has only minimally mycotic etiology, but nonetheless it is associated with 15-45% mortality (8).
 The opportunistic pathogens such as Candida can cause infection in immunocompromised conditions. Even the Acinetobacter tends to infect immunocompromised individuals and it has the same risk factors for infection as Candida: immunosuppression, malignancy, HIV positivity and all the other conditions of immunosuppression, central venous catheterization, mechanical ventilation and prolonged antibiotic therapy...
November 2015: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
Ozturk Ozdemir, Mansur Kayatas, Selma Cetinkaya, Malik Ejder Yildirim, Fatma Silan, Hande Kucuk Kurtulgan, Binnur Koksal, Mine Urfali, Ferhan Candan
BACKGROUND AND AIM: There is an increased mortality risk in long-term hemodialysis patients of renal failure due to the chronic inflammation. The relationship between the chronic renal failure (CRF) and the role of familial genetic markers remains incompletely understood. In the current study, it was aimed to find out the prevalence of common MEFV gene mutations and BcII polymorphism in serum amyloid A1 (SAA1) gene in chronic renal patients (CRF) who require long-term hemodialysis. METHOD: Current cohort includes 242 CRF patients and 245 healthy individuals from the same population...
March 2015: Renal Failure
Adrián Ceccato, Alejandra González, Marcela Heres, Graciela Peluffo, Alfredo Monteverde
Healthcare associated pneumonia (HCAP) is a different entity from community-acquired pneumonia and nosocomial pneumonia. There exist several risk factors that lead to it. Different features, severity and pathogens are described and there is controversy about the initial empirical treatment. The aim of this work was to analyze the etiology, clinical characteristics and evolution of the HCAP. It is a prospective and observational study that includes 60 patients; 32 had previous hospitalization during the last 90 days, 9 were under hemodialysis, 12 residents in nursing homes and 7 received outpatient intravenous therapy...
2014: Medicina
M Núñez-Moral, E Sánchez-Álvarez, I González-Díaz, B Peláez-Requejo, A Fernández-Viña, A Quintana-Fernández, C Rodríguez-Suárez
BACKGROUND: One of the most common and severe complications affecting peritoneal dialysis (PD) patients is exit-site infection of the peritoneal catheter; it is therefore of vital importance to prevent it. This complication has a negative impact on the success of the technique. In spite of this, there are no clear guidelines concerning how to take care of the exit site. The objective of this study was to assess the efficacy of polyhexanide in preventing exit-site infection over a 12-month period...
May 2014: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
T N V Silva, M L Mendes, J M G Abrão, J T Caramori, D Ponce
Catheter-related bacteremia (CRB) is one of the various complications related to hemodialysis (HD). As a result of this high rate of infection, the antibiotic lock technique (ALT) has been recommended to prevent CRB. However, adverse effects of ALT such as increased emergence of strains resistant to antibiotics and increased mechanical dysfunction catheter were poorly evaluated. We prospectively evaluated the efficacy of catheter-restricted filling using an antibiotic lock solution in preventing CRB. A total of 233 HD patients requiring 325 new tunneled catheters while waiting for placement and maturation of an arteriovenous fistula or graft were enrolled in this study...
October 2013: International Urology and Nephrology
Naoto Kuroda, Azusa Tanaka, Chisato Ohe, Shuji Mikami, Yoji Nagashima, Toyokazu Sasaki, Keiji Inoue, Ondrej Hes, Michal Michal, Matteo Brunelli, Guido Martignoni
Renal oncocytosis is a recently established disease entity characterized by numerous oncocytic tumors and diffuse involvement of oncocytic changes in renal parenchymal epithelia. In this article, we review this disease with a focus on its clinical and pathobiological aspects. Clinically, renal oncocytosis may occur in a sporadic form without any underlying disease or may be associated with chronic renal failure/long-term hemodialysis. However, Birt-Hogg-Dubé syndrome, characterized by skin tumors such as fibrofolliculoma or trichodiscoma, pulmonary lesions including bullae and spontaneous pneumothorax, and renal tumors should be evaluated in the differential diagnosis...
November 2012: Histology and Histopathology
Irena Lazarev, Leonid Bogomolni, Noa Shani-Shrem, Alla Shnaider, Samuel Ariad, Wilmosh Mermershtain
BACKGROUND: Extragonadal germ cell tumors (GCTs) are relatively uncommon neoplasms, affecting primarily men during the third and fourth decades of life. CASE REPORT: We describe an unusual case of mediastinal seminoma in a 21-year-old male on chronic peritoneal dialysis for renal failure of uncertain etiology. The patient was treated with chemotherapy consisting of etoposide and cisplatin (EP) combined with hemodialysis. Cisplatin (20 mg/m(2)), and etoposide (50 mg/m(2)) were given on days 1, 3, and 5 for induction...
2012: Onkologie
Hung Chang, Shen-Yang Lee, Tzung-Chih Tang
Tumor lysis syndrome (TLS) is a severe life-threatening complication which typically occurs in highly proliferative malignancies, such as Burkitt's lymphoma, acute leukemia or germ cell tumors. Although TLS is unusual in multiple myeloma, it should not be overlooked as it is associated with significant morbidity. In recent years, emerging new agents such as thalidomide and bortezomib have been found to be highly effective in the treatment of multiple myeloma. In this milieu, there is greater concern that the rate of TLS in multiple myeloma will increase...
2011: Chang Gung Medical Journal
M M Cisse, E Ka, S Gueye, S M Seck, A Tall, A Niang, B Diouf
INTRODUCTION: Chronic kidney disease is now regarded as amajor public health concern. This is especially true in developing countries where it accounts for significant morbidity, mortality and decreased life expectancy. The main problem for developing countries is the cost of dialysis. Indeed, the availability of peritoneal dialysis for renal replacement therapy is low in sub-Saharan Africa. Since March 2004 peritoneal dialysis has been available to some patients with end-stage renal disease in Senegal...
October 2011: Médecine Tropicale: Revue du Corps de Santé Colonial
Ewa Matuszczak, Wojciech Debek, Iwona Chomczyk
The authors present a case of Frasier syndrome in a 17-year-old girl with nephrotic syndrome and male pseudohermaphroditism. Due to the existing risk of developing tumors in dysgenetic gonads, the patient was admitted to the clinic for prophylactic gonadectomy The operation was then postponed as a result of rapid progression to end-stage renal failure, and the patient was placed on hemodialysis. During subsequent laparoscopy both ovaries and dysgenetic gonads were resected. Histopathological examination revealed the presence of both seminal ducts and epididymis...
June 2011: Ginekologia Polska
C R Rodríguez, E Bardón Otero, M L Vila Paz
UNLABELLED: PATIENT EVALUATION AND PREPARATION PRIOR TO VASCULAR ACCESS (VA) PLACEMENT: 1. Early referral of patients with advanced chronic kidney disease (ACKD: GFR <or= 30 ml/min: CKD stage 4) is necessary so that they are educated about the different modalities of kidney replacement therapy (KRT) and there is sufficient time to perform a permanent functioning VA before the initiation of HD (Strength of Recommendation C). 2. Preservation of the venous network of the upper extremities (UE): - Venipuntures and catheterizations in the UE should be avoided to reduce the incidence of venous occlusions and stenosis (Strength of Recommendation B)...
2008: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
Boussayma Khemakhem Hammami, Houda Ghorbel, Fairouz Abid, Nozba Ben Arab, Imed Maâloul, Adnène Hammami, Mounir Ben Jemâa
OBJECTIVE: Our aim is to report the clinical aspects, the etiologies, the treatment and the evolution of the psoas abscess in the adult. METHODS: Our retrospective study concerns 38 cases of psoas abscesses collected in the Department of Infectious Diseases of Sfax (Tunisia), over a period of 16 years (January 1990 - December 2005). RESULTS: The average age is 44 years (extremes: 16-76 years). The sex-ratio is 1.4. Six patients were diabetics and one had a chronic renal injury at the stage of hemodialysis...
August 2007: La Tunisie Médicale
Michael Froehner, Jens Passauer, Ulrich Schuler, Oliver W Hakenberg, Manfred P Wirth
No abstract text is available yet for this article.
April 1, 2007: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
M P Rodighiero, R Dell'Aquila, M Bonello, E Spanò, P Di Loreto, F Nalesso, C Ronco
Peritoneal catheter exit-site and tunnel infections remain critical problems in patients undergoing peritoneal dialysis. Catheter-related peritonitis occurs in about 20% of patients and exit-site infections are responsible for catheter removal in more than one-fifth of the cases. For the last 2 years in the Department of Nephrology, San Bortolo Hospital, Vicenza, Italy, we have been treating exit-site infections caused by Pseudomonas with sodium hypochlorite packs as well as systemic and local antibiotic therapy...
2007: Contributions to Nephrology
Andrew J Stephenson, Raanan Tal, Joel Sheinfeld
PURPOSE: Patients with metastatic testicular cancer with residual masses encasing the renal hilum or kidney after platin based chemotherapy may require adjunctive nephrectomy to achieve complete resection at post-chemotherapy retroperitoneal lymph node dissection. We reviewed our experience with adjunctive nephrectomy to assess the impact on cancer control and renal function. MATERIALS AND METHODS: Of 647 post-chemotherapy retroperitoneal lymph node dissection procedures performed at our institution since 1989 adjunctive nephrectomy has been performed in 32 patients (5%)...
November 2006: Journal of Urology
Yoji Nagashima, Toshiyuki Mitsuya, Ko-ich Shioi, Sumio Noguchi, Takeshi Kishida, Atsushi Hamano, Yoshiharu Ohgo, Yukio Tsuura, Toru Ogawa, Ichiro Aoki, Masahiro Yao
Renal oncocytosis is a rare disorder in which numerous oncocytic nodules develop in the kidney. An additional case is reported here. The patient was a 51-year-old woman who had received hemodialysis for 27 years. Nineteen years previously she had developed a tumorous lesion in the right kidney, which had been diagnosed as oncocytoma with laparotomic biopsy. Recently the kidney was removed because of enlargement of the tumor. The renal parenchyma was entirely replaced with numerous brownish nodules. Histologically, the nodules were composed of nests of uniform oncocytic cells...
April 2005: Pathology International
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"