Literature DB >> 23283096

Syndrome de levée d'obstacle : physiopathologie et prise en charge.

Imad Ziouziou1, Anass Daoudi, Anass Nouri, Tarik Karmouni, Khalid El Khader, Abdellatif Koutani, Ahmed Iben Attya Andaloussi.   

Abstract

RéSUMé: Le syndrome de levée d'obstacle est une polyurie massive faisant suite au traitement d'une insuffisance rénale obstructive. Les mécanismes physiopathologiques sont multiples : un état de surcharge hydrique qui dépend du caractère complet ou incomplet de l'obstacle, des anomalies tubulaires (atteinte de la capacité de dilution et de concentration des urines, diminution de la réabsorption du sodium, fuites de potassium, troubles de l'acidification des urines, insensibilité des cellules tubulaires à l'hormone antidiurétique), ainsi que des facteurs biochimiques et immunologiques sont mis en jeu. La levée d'un obstacle nécessite une surveillance clinique et biologique stricte (diurèse horaire, état hémodynamique, état d'hydratation, créatininémie, urémie, ionogramme sanguin). Le traitement a pour but d'éviter les troubles hémodynamiques et métaboliques graves, et repose sur le principe de la compensation des pertes hydroélectrolytiques.

Entities:  

Year:  2012        PMID: 23283096      PMCID: PMC3529723          DOI: 10.5489/cuaj.11007

Source DB:  PubMed          Journal:  Can Urol Assoc J        ISSN: 1911-6470            Impact factor:   1.862


  20 in total

1.  Renal handling of phosphate following release of ureteral obstruction.

Authors:  G A Edwards; C K Crumb; W N Suki
Journal:  Miner Electrolyte Metab       Date:  1987

2.  Effect of leukocyte depletion on the function of the postobstructed kidney in the rat.

Authors:  K P Harris; G F Schreiner; S Klahr
Journal:  Kidney Int       Date:  1989-08       Impact factor: 10.612

3.  Disruption of cyclooxygenase-2 prevents downregulation of cortical AQP2 and AQP3 in response to bilateral ureteral obstruction in the mouse.

Authors:  Line Nilsson; Kirsten Madsen; Sukru Oguzkan Topcu; Boye L Jensen; Jørgen Frøkiær; Rikke Nørregaard
Journal:  Am J Physiol Renal Physiol       Date:  2012-03-07

4.  Atrial natriuretic peptide-induced changes in renal prostacyclin production in ureteral obstruction.

Authors:  S I Himmelstein; T M Coffman; W E Yarger; P E Klotman
Journal:  Am J Physiol       Date:  1990-02

5.  Role of vasopressin in rats with bilateral ureteral obstruction.

Authors:  A A Reyes; G Robertson; S Klahr
Journal:  Proc Soc Exp Biol Med       Date:  1991-05

6.  Immunological aspects of acute ureteral obstruction: immune cell infiltrate in the kidney.

Authors:  G F Schreiner; K P Harris; M L Purkerson; S Klahr
Journal:  Kidney Int       Date:  1988-10       Impact factor: 10.612

7.  Role of platelet-activating factor in renal function in normal rats and rats with bilateral ureteral obstruction.

Authors:  A A Reyes; S Klahr
Journal:  Proc Soc Exp Biol Med       Date:  1991-10

8.  Assessment of the nephron segments involved in post-obstructive diuresis in man, using lithium clearance.

Authors:  D A Jones; J C Atherton; P H O'Reilly; R J Barnard; N J George
Journal:  Br J Urol       Date:  1989-12

9.  The effect of the thromboxane A2 synthesis inhibitor OKY-046 on renal function in rabbits following release of unilateral ureteral obstruction.

Authors:  M H Loo; D Egan; E D Vaughan; D Marion; D Felsen; S Weisman
Journal:  J Urol       Date:  1987-03       Impact factor: 7.450

10.  Alterations of renal hemodynamics in unilateral ureteral obstruction mediated by activation of endothelin receptor subtypes.

Authors:  Darshan K Bhangdia; Frederick A Gulmi; Shyan-Yih Chou; Unni M Mooppan; Hong Kim
Journal:  J Urol       Date:  2003-11       Impact factor: 7.450

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