Modification of the test "pressure-flow" for evaluation ofdetruzor contractility in the absence of urination
- Authors: Arustamov DL1, Akilov FA1, Rakhimov NM1, Khodzhimetov TA1
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Affiliations:
- Issue: No 2 (2004)
- Pages: 40-44
- Section: Articles
- URL: https://journals.eco-vector.com/1728-2985/article/view/275071
- ID: 275071
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Full Text
Abstract
The aim of the study was design and validation of the test for examination
of detrusor contractility in the absence of urination. The
method consists in registration of detrusor pressure in maximal speed
of urinary flow in the course of artificial urination using Foley's catheter.
Urethral resistance was modeled by raising drainage up to 40 cm
above the level of the symphysis which was adjusted and found optimal
in 48 of 179 examinees. The method allowed to select patients
with infravesical obstruction (IVO) and normal detrusor contractility
(n = 36) as well as patients with hypocontractility without IVO (n =12).
The test "pressure-flow" in artificial urination evaluates detrusor
contractility in patients unable to urinate. The test distinquishes patients
with normal detrusor contractility and those with different degree
of its impairment. This is important in assessment and prognosis
of deficient urination.
of detrusor contractility in the absence of urination. The
method consists in registration of detrusor pressure in maximal speed
of urinary flow in the course of artificial urination using Foley's catheter.
Urethral resistance was modeled by raising drainage up to 40 cm
above the level of the symphysis which was adjusted and found optimal
in 48 of 179 examinees. The method allowed to select patients
with infravesical obstruction (IVO) and normal detrusor contractility
(n = 36) as well as patients with hypocontractility without IVO (n =12).
The test "pressure-flow" in artificial urination evaluates detrusor
contractility in patients unable to urinate. The test distinquishes patients
with normal detrusor contractility and those with different degree
of its impairment. This is important in assessment and prognosis
of deficient urination.
References
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