Hearing assessment in Egyptian children with chronic renal failure on regular hemodialysis and renal transplantation children

Author(s):  
Fatina I. Fadel ◽  
Gamal Abdel Naser Yamamah ◽  
Rasha M. Hasanin ◽  
Eman A. Mostafa ◽  
Shaimaa abdalaleem abdalgeleel ◽  
...  
1987 ◽  
Vol 57 (03) ◽  
pp. 263-268 ◽  
Author(s):  
P Toulon ◽  
C Jacquot ◽  
L Capron ◽  
M -O Frydman ◽  
D Vignon ◽  
...  

SummaryHeparin enhances the inhibition rate of thrombin by both antithrombin III (AT III) and heparin cofactor II (HC II). We studied the activity of these two plasma proteins in patients with chronic renal failure (CRF) undergoing regular hemodialysis as their heparin requirements varied widely. In 77 normal blood donors, normal ranges (mean ± 2 SD) were 82-122% for AT III and 65-145% for HC II. When compared with these controls 82 dialyzed CRF patients had a subnormal AT III activity and a significantly (p <0.001) lower HC II activity. To evaluate the effect of hemodialysis we compared AT III, HC II and total proteins in plasma before and after dialysis in. 24 patients (12 with normal and 12 with low basal HC II activity). AT III and HC II activities significantly (p <0.001) increased in absolute value. When related to total plasma proteins, in order to suppress the influence of hemoconcentration induced by dialysis, AT III decreased significantly (p <0.01) whereas HC II increased slightly but significantly (p <0.01) in the 12 patients with low initial HC II activity. The decrease of AT III induced by heparin administrated during dialysis is likely to account for this relative decrease of AT III activity. A modification of the distribution of both HC II and heparin between the vascular wall and the circulating blood is evoked to explain the relative increase in HC II activity and the need for higher heparin dosage in patients with low HC II levels.


2011 ◽  
Vol 43 (6) ◽  
pp. 2418-2420 ◽  
Author(s):  
K. Sakai ◽  
M. Okamoto ◽  
K. Koshino ◽  
T. Suzuki ◽  
S. Nobori ◽  
...  

2012 ◽  
Vol 94 (10S) ◽  
pp. 859 ◽  
Author(s):  
I. Matsumoto ◽  
T. Kenmochi ◽  
M. Maruyama ◽  
N. Akutsu ◽  
K. Ohtsuki ◽  
...  

1984 ◽  
Vol 4 (2) ◽  
pp. 78-81 ◽  
Author(s):  
I. Parsoo ◽  
Y.K. Seedat ◽  
S. Naicker ◽  
J.C. Kallmeyer

This study describes our experience with continuous ambulatory peritoneal dialysis (CAPD) over a four year period, during which 88 patients were offered CAPD. It compares and contrasts the response to CAPD among four racial groups in Natal viz asiatics, blacks, coloureds and whites. Peritonitis -the major complication, occurred with an overall incidence of one episode every 4.41 patient months. CAPD remains a useful alternative therapy in developing countries where a high percentage of patients with chronic renal failure would be denied a chronic renal failure program because of lack of expertise in hemodialysis and/or renal transplantation, or limited financial resources. Continuous ambulatory peritoneal dialysis (CAPD) was first described by Moncrief and Popovich (1) and, since its modification by Oreopoulos and his group (2), this technique has gained world wide usage. South Africa, like many developing countries has a high incidence of end-stage renal disease (ESRD) but because of lack of resources and economical problems, few patients with ESRD can be treated by dialysis or renal transplantation. CAPD affords a relatively simple and inexpensive form of therapy for these patients. At the present time about 200 patients are on CAPD in South Africa. Natal, the smallest of four provinces in South Africa, has a population of about five million, the majority being blacks. The minority groups include whites, asiatics and coloureds. There is only one chronic dialysis centre in Natal; situated in Durban, it serves the entire province including parts of the Transkei. This paper describes a four-year experience with CAPD in this mixed population and discusses problems unique to this situation.


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