Intra-abdominal pressure correlates with abdominal wall tension during clinical evaluation tests
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F21%3A10429561" target="_blank" >RIV/00064203:_____/21:10429561 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11130/21:10429561 RIV/49777513:23310/21:43962959
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_RiBhbLNnS" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_RiBhbLNnS</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.clinbiomech.2021.105426" target="_blank" >10.1016/j.clinbiomech.2021.105426</a>
Alternative languages
Result language
angličtina
Original language name
Intra-abdominal pressure correlates with abdominal wall tension during clinical evaluation tests
Original language description
BACKGROUND: The abdominal muscles play an important respiratory and stabilization role, and in coordination with other muscles regulate the intra-abdominal pressure stabilizing the spine. The evaluation of postural trunk muscle function is critical in clinical assessments of patients with musculoskeletal pain and dysfunction. This study evaluates the relationship between intra-abdominal pressure measured as anorectal pressure with objective abdominal wall tension recorded by mechanical-pneumatic-electronic sensors. METHODS: In a cross-sectional observational study, thirty-one asymptomatic participants (mean age = 26.77 +- 3.01 years) underwent testing to measure intra-abdominal pressure via anorectal manometry, along with abdominal wall tension measured by sensors attached to a trunk brace (DNS Brace). They were evaluated in five different standing postural-respiratory situations: resting breathing, Valsalva maneuver, Müller's maneuver, instructed breathing, loaded breathing when holding a dumbbell. FINDINGS: Strong correlations were demonstrated between anorectal manometry and DNS Brace measurements in all scenarios; and DNS Brace values significantly predicted intra-abdominal pressure values for all scenarios: resting breathing (r = 0.735, r(2) = 0.541, p < 0.001), Valsalva maneuver (r = 0.836, r(2) = 0.699, p < 0.001), Müller's maneuver (r = 0.651, r(2) = 0.423, p < 0.001), instructed breathing (r = 0.708, r(2) = 0.501, p < 0.001), and loaded breathing (r = 0.921, r(2) = 0.848, p < 0.001). INTERPRETATION: Intra-abdominal pressure is strongly correlated with, and predicted by abdominal wall tension monitored above the inguinal ligament and in the area of superior trigonum lumbale. This study demonstrates that intra-abdominal pressure can be evaluated indirectly by monitoring the abdominal wall tension.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30306 - Sport and fitness sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Clinical Biomechanics
ISSN
0268-0033
e-ISSN
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Volume of the periodical
88
Issue of the periodical within the volume
August
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
105426
UT code for WoS article
000709046800004
EID of the result in the Scopus database
2-s2.0-85110440203