Geriatric nephrology and urology最新文献_第9页

Acute renal failure in the elderly: a demographic and clinical study of patients in eastern India. 老年急性肾衰竭:印度东部患者的人口统计学和临床研究。

Geriatric nephrology and urology Pub Date : 1997-01-01 DOI: 10.1023/a:1008268525309

J Prakash, A Gupta, V Malhotra, O Kumar, P K Srivastava

{"title":"Acute renal failure in the elderly: a demographic and clinical study of patients in eastern India.","authors":"J Prakash, A Gupta, V Malhotra, O Kumar, P K Srivastava","doi":"10.1023/a:1008268525309","DOIUrl":"https://doi.org/10.1023/a:1008268525309","url":null,"abstract":"A total of 638 patients with acute renal failure (ARF) of diverse etiology were studied over a period of 9 years (July 1985-Dec, 1994) of which 96 (15%) patients were classified as elderly ARF with mean age of 72.5 years. Medical causes accounted for 80% of geriatric ARF while 20% patients, had ARF of surgical origin. Decreased renal perfusion resulting from gastroenteritis was the predominant (52.8%) cause of ARF in the medical group. Nephrotoxic ARF and ARF due to F. malaria were seen in 10 and 7 patients respectively. Obstructive uropathy was observed in 12 patients in surgical group and in remaining 8 patients ARF developed following various surgical procedures. ARF in association with multiorgan failure was not observed in our study. Mortality was seen in 24 patients (25%). The causes of mortality were GI bleed (6), peripheral circulatory failure (5), hyperkalemia (4) and sepsis (4). Thus medical ARF remains the major cause of acute renal failure in elderly patients in our study in contrast to ARF associated with multiorgan failure and surgery in developed countries.","PeriodicalId":79490,"journal":{"name":"Geriatric nephrology and urology","volume":"7 2","pages":"67-72"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1023/a:1008268525309","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20351286","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: 9

Evaluation of plasma osmolality and hormone responses in elderly chronic hemodialysis patients with excessive interdialytic weight gain. 老年慢性血液透析患者过度透析间期体重增加的血浆渗透压和激素反应的评价。

Geriatric nephrology and urology Pub Date : 1997-01-01 DOI: 10.1023/a:1008294601458

R Samuel-Variath, R Chan, M F Michelis

{"title":"Evaluation of plasma osmolality and hormone responses in elderly chronic hemodialysis patients with excessive interdialytic weight gain.","authors":"R Samuel-Variath, R Chan, M F Michelis","doi":"10.1023/a:1008294601458","DOIUrl":"https://doi.org/10.1023/a:1008294601458","url":null,"abstract":"Elderly patients may exhibit changes in plasma hormone levels, as well as thirst disorders. Two groups of elderly hemodialysis patients were evaluated to determine if excessive interdialytic weight gain was related to differences in postdialysis plasma osmolality or postdialysis measurement of plasma renin activity, or plasma levels of angiotensin II (a dipsogenic hormone), aldosterone, and vasopressin. Patients mean age was 77.0 +/- 8.8 years and patients were divided into groups, I and II, with less than or greater than 2 kg interdialytic weight gain. Postdialysis plasma osmolality was similar in both groups of patients (309.3 +/- 2.3 vs. 309.6 +/- 2.4 mOsm/Kg, p = 0.8) and postdialysis AVP levels also were no different (2.7 +/- 0.6 vs. 2.1 +/- 0.2 pg/mL, p = 0.3). There was also no statistical difference between postdialysis angiotensin II and aldosterone levels in either group of patients. Plasma renin activity (PRA) was also not different in either group (2.3 +/- 1.1 vs. 0.43 +/- 0.1 ng/mL/hr, p = 0.1), but group I patients, with less than 2 kg weight gain, tended to exhibit higher PRA values perhaps reflecting proximity to their dry weight postdialysis. Since excessive fluid intake did not appear to relate to plasma osmolality and hormone levels studied, it might be suggested that excessive drinking could be due to excessive sodium intake associated with personal dietary habits or perhaps other as yet unmeasured factors.","PeriodicalId":79490,"journal":{"name":"Geriatric nephrology and urology","volume":"7 3","pages":"131-5"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1023/a:1008294601458","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20417442","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: 4

Nutrients and trace elements as they affect blood pressure in the elderly 营养素和微量元素对老年人血压的影响

Geriatric nephrology and urology Pub Date : 1997-01-01 DOI: 10.1007/BF00249633

Harry G. Preuss, S. Jarrell, N. Bushehri, Victor Onyejiaka, N. Mirdamadi-Zonozi

引用次数: 9

Renal sodium transport in healthy elderly and elderly with systolic hypertension 健康老年人和老年收缩期高血压患者肾脏钠转运的研究

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451972

Huamin Wang, Ming-Zi Zhang, Haiyan Wang

引用次数: 1

Peritoneal dialysis in the nineth decade of life experience in a single center 腹膜透析在第九个十年的生活经验单一中心

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451110

A. Vecchi, M. Maccario, C. Ponticelli

引用次数: 6

Rehabilitation of the elderly patient on dialysis 老年透析患者的康复

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451111

N. Kutner

引用次数: 6

Renovascular hypertension in the elderly: Results of surgical management 老年肾血管性高血压:手术治疗的结果

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451971

K. Hansen, M. Benjamin, R. G. Appel, T. Craven, R. Dean

引用次数: 10

Lisinopril has no natriuretic effect in elderly: A study of the single-dose response in aged vs young individuals 赖诺普利在老年人中没有利钠作用:老年人与年轻人单剂量反应的研究

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451109

D. Chevet, J. Mallié, C. Jeandel

引用次数: 0

Clinical physiology — pharmacology: multifactorial hypocalcemia in an elderly patient with myeloproliferative disorder 临床生理学-药理学:1例老年骨髓增生性疾病患者多因素低钙血症

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451115

D. Maggio, A. Cherubim, U. Senin, D. Lowenthal

引用次数: 0

Exercise training in older men and women: Effects on cardiovascular and renal function 老年男性和女性的运动训练:对心血管和肾功能的影响

Geriatric nephrology and urology Pub Date : 1996-01-01 DOI: 10.1007/BF00451974

J. Jessup, D. Lowenthal, M. Pollock, K. Smyth, L. Williams, J. Ruiz, M. Fagien, L. Garzarella

引用次数: 4