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Journal of dialysis最新文献

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Pulsatile flow in hemodialyzers. 血液透析器中的脉动流。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809080092
A R Ozdural, E Piskin
{"title":"Pulsatile flow in hemodialyzers.","authors":"A R Ozdural,&nbsp;E Piskin","doi":"10.3109/08860227809080092","DOIUrl":"https://doi.org/10.3109/08860227809080092","url":null,"abstract":"<p><p>The present work is concerned with the calculation of NaCl transfer in flowing solutions and its dependence upon flow characteristics at hemodialyzers. A theoretical analysis of the solute transfer in a hemodialyzer is presented. Experiments were carried out with a continuous flow flat-plate dialyzer. Permeability of cuprophane membranes were calculated both for pulseless and pulsatile flows. It was found that the membrane permeability increases with flow rate but the asymptotic value of pulsatile flow is remarkably higher than that of the pulseless flow. The difference between the transfer capabilities of the two flow regimes was found to be more than 100 percent.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 3","pages":"261-71"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809080092","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11922287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Hemodialysis and thyroid functions in children. 血液透析和儿童甲状腺功能。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809079324
J C Chan, W Hung
{"title":"Hemodialysis and thyroid functions in children.","authors":"J C Chan,&nbsp;W Hung","doi":"10.3109/08860227809079324","DOIUrl":"https://doi.org/10.3109/08860227809079324","url":null,"abstract":"<p><p>Evaluation of thyroid functions in 16 children receiving maintenance hemodialysis for a mean duration of 17 months showed that the serum T3, T4 and TSH were below normal concentrations for age. However, the measurements of these variables before and after the dialysis procedure did not show any significant changes. The possibility that the chronic uremia may give rise to abnormal TSH secretion and low T3, T4 concentrations is not tested in this study.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 4","pages":"387-92"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809079324","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11922294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Recirculation: a uremic syndrome complicating the use of prosthetic arteriovenous fistulas for hemodialysis. 再循环:使用假体动静脉瘘进行血液透析的尿毒症综合征。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809080091
S E Warren, D T O'Connor, S M Steinberg
{"title":"Recirculation: a uremic syndrome complicating the use of prosthetic arteriovenous fistulas for hemodialysis.","authors":"S E Warren,&nbsp;D T O'Connor,&nbsp;S M Steinberg","doi":"10.3109/08860227809080091","DOIUrl":"https://doi.org/10.3109/08860227809080091","url":null,"abstract":"<p><p>Malfunction of prosthetic arteriovenous fistulas is described in two patients, unheralded by abnormalities of arterial flow or venous resistance. In each case, significant graft recirculation due to stenosis of the venous limb caused the insidious onset of uremic symptoms in patients apparently receiving adequate hemodialysis. The uremic syndromes disappeared after correction of the faulty vascular access. Recirculation may be a \"silent\" cause of prosthetic graft malfunction which is promptly diagnosed by a simple mathematical formula. Routine estimates by a simple mathematical formula. Routine estimates of recirculation should be performed in any chronic hemodialysis patient with relapse of uremic symptoms or suspicious serum chemistries despite regular, uncomplicated hemodialysis. Patients found to have significant recirculation should be considered for angiography and graft replacement or revision.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 3","pages":"251-9"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809080091","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11772174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Evaluation of permeance in peritoneal dialysis. 腹膜透析通透性的评价。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809079322
F Villarroel, R P Popovich, K D Nolph
{"title":"Evaluation of permeance in peritoneal dialysis.","authors":"F Villarroel,&nbsp;R P Popovich,&nbsp;K D Nolph","doi":"10.3109/08860227809079322","DOIUrl":"https://doi.org/10.3109/08860227809079322","url":null,"abstract":"<p><p>Evaluation of permeance in peritoneal dialysis. Relations were developed to calculate permeance based on a minimum number of experimental measurements. Permeance is the product of the effective peritoneal area times its mass transfer coefficient. The relations were used on clinical data obtained with and without nitroprusside, a direct vasodilator, added to the dialysate. Nitroprusside increased permeance 34% for BUN and about 100% for creatinine and inulin. The equivalent increase in clearance in a 50 minute exchange protocol would be 24, 60, and 83%. Normalized consecutive concentration data obtained every ten minutes in several long exchanges agree well with calculated values supporting the adequacy of the approach. An expression is also given to calculate the residual dialysate volume left from the previous dialysate exchange. The values calculated ranged from 200 to 500 ml.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 4","pages":"361-78"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809079322","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11922292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Correlation of biochemical parameters in serum and saliva in chronic azotemic patients and patients on chronic hemodialysis. 慢性氮血症患者与慢性血液透析患者血清、唾液生化指标的相关性研究。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809079326
R D Goll, B K Mookerjee
{"title":"Correlation of biochemical parameters in serum and saliva in chronic azotemic patients and patients on chronic hemodialysis.","authors":"R D Goll,&nbsp;B K Mookerjee","doi":"10.3109/08860227809079326","DOIUrl":"https://doi.org/10.3109/08860227809079326","url":null,"abstract":"<p><p>In patients who are receiving chronic hemodialysis treatments, concentrations of creatinine and uric acid in serum correlated significantly with those in simultaneously drawn unstimulated whole saliva, both before and after dialysis. Similar correlation was shown also in a group of moderately azotemic patients who had not yet entered the chronic hemodialysis program. Use of whole saliva in these tests instead of blood samples may reduce the iatrogenic component in anemia, the frequency of venipunctures and of blood samplings. This may be a boon particularly in pediatric patients and in other patients where, due to a variety of reasons, this is desirable.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 4","pages":"399-44"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809079326","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11922296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
Peritoneal dialysis is reinstated. 腹膜透析恢复。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809080095
D G Oreopoulos
{"title":"Peritoneal dialysis is reinstated.","authors":"D G Oreopoulos","doi":"10.3109/08860227809080095","DOIUrl":"https://doi.org/10.3109/08860227809080095","url":null,"abstract":"","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 3","pages":"295-310"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809080095","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11572541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Critical appraisal of haemofiltration and ultra-filtration. The development of ultra-short dialysis: preliminary results. 血液过滤和超滤的关键评价。超短透析的发展:初步结果。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809079314
V Cambi, L Arisi, L Bignardi, G Garini, E Rossi, G Savazzi, L Migone
{"title":"Critical appraisal of haemofiltration and ultra-filtration. The development of ultra-short dialysis: preliminary results.","authors":"V Cambi,&nbsp;L Arisi,&nbsp;L Bignardi,&nbsp;G Garini,&nbsp;E Rossi,&nbsp;G Savazzi,&nbsp;L Migone","doi":"10.3109/08860227809079314","DOIUrl":"https://doi.org/10.3109/08860227809079314","url":null,"abstract":"<p><p>The clinical experience obtained with 2 hours every other day recirculation dialysis, using 20-40 liters of dialysate, without sorbents, and standard cuprophane dialyzers of 1.0-1.5 sq.mt. is reported. So far, over 350 treatments in 8 patients have been performed. After 2 hours of treatment the removal of urea, creatinine, phosphate and uric acid, is similar to that obtained by 4-6 hours of haemofiltration. The alkalinazation of the patient through direct venous infusion of bicarbonate, makes predialysis acid-base significantly better than in standard haemodialysis and haemofiltration. Asymptomatic correction of severe fluid overload is easily obtained like in isolated ultrafiltration. The role of osmolality and vasopressors are discussed. A dry weight below the value obtained by previous dialysis treatment is achieved, and volume dependent hypertensions as in haemofiltration are corrected after 2-8 weeks. As an additional advantage, this method offers a highly semplified technical approach and a further reduction of the dialysis time.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 2","pages":"143-54"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809079314","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11882587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A comparison for extracorporeal and travenol coils for the conduct of short haemodialysis: a consumer report. 用于短期血液透析的体外和曲伏酚线圈的比较:一份消费者报告。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809103864
E Crichton, J James, S Hogle, H Husdan, R Ogilvie, E Porrett, P R Uldall
{"title":"A comparison for extracorporeal and travenol coils for the conduct of short haemodialysis: a consumer report.","authors":"E Crichton,&nbsp;J James,&nbsp;S Hogle,&nbsp;H Husdan,&nbsp;R Ogilvie,&nbsp;E Porrett,&nbsp;P R Uldall","doi":"10.3109/08860227809103864","DOIUrl":"https://doi.org/10.3109/08860227809103864","url":null,"abstract":"<p><p>A cross-over study carried out over a 24 week period during 1975-76 was designed to test the relative merits of Extracorporeal versus Travenol coils for thrice weekly short periods of haemodialysis for patients with end-stage renal failure. Predictability of and capacity for ultrafiltration were excellent and equally good for both products. Leak rates in Travenol coils were 9.3% as compared to 4.3% for Extracorporeal coils. Dialysances of BUN, creatinine, and phosphate were significantly higher with Travenol coils than with Extracorporeal coils, but this increase was not as great as might be expected from the greater surface area of the Travenol coil. Despite the greater functional efficiency of the Travenol coils we could detect no difference in the degree of biochemical control of the patients as judged by standard pre and post dialysis blood chemistries. Residual blood volumes averaged 9 mls for the Travenol coils as compared to 1.6 mls for Extracorporeal coils.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 1","pages":"55-73"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809103864","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11842940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endocarditis in hemodialysis patients with systemic disease. 血液透析合并全身性疾病患者的心内膜炎。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809103865
M Tobin, M Montes, B K Mookerjee
{"title":"Endocarditis in hemodialysis patients with systemic disease.","authors":"M Tobin,&nbsp;M Montes,&nbsp;B K Mookerjee","doi":"10.3109/08860227809103865","DOIUrl":"https://doi.org/10.3109/08860227809103865","url":null,"abstract":"<p><p>The presence of systemic disease may further increase the risk of bacterial endocarditis in the patient on chronic hemodialysis. Three patients are described; one with primary amyloidosis, a second with insulin dependent diabetes mellitus, and a third with heroin nephropathy who developed S.B.E. While the presence of the uremic state may hinder the recognition of endocarditis, the development of transient neurologic deficits, recent access infections and recurrent bacteremic episodes should be looked for as early clues to the diagnosis in this patient population.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 1","pages":"75-84"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809103865","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11842941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Self-care and home dialysis-role of social work. 自我照顾和家庭透析——社会工作的角色。
Journal of dialysis Pub Date : 1978-01-01 DOI: 10.3109/08860227809079315
M Hickerson
{"title":"Self-care and home dialysis-role of social work.","authors":"M Hickerson","doi":"10.3109/08860227809079315","DOIUrl":"https://doi.org/10.3109/08860227809079315","url":null,"abstract":"<p><p>Social work intervention in Self-Care involves evaluation, preparation, crisis-intervention and ongoing assessment and support. Early introduction of this modality is considered vital and factors of age, education, socio-economic level, sensory and environmental conditions are considered in the evaluation process. The social work relationship with patients is described within the context of family and community supports. Experience has demonstrated that patients with pre-existing adaptation problems may require more concentrated social work counseling. The goals of independence and rehabilitation are shown to be effected by patient motivation and economic restrictions. The social worker participating in the team approach is described as contributing to the patients opportunity for self-determination through patient advocacy, supportive services and social action. Self-Care patients are considered as having high potential for achievement and satisfaction.</p>","PeriodicalId":75998,"journal":{"name":"Journal of dialysis","volume":"2 2","pages":"155-63"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08860227809079315","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11882588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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