Buscar en
Actas Urológicas Españolas (English Edition)
Toda la web
Inicio Actas Urológicas Españolas (English Edition) Renal consequences of intraabdominal hypertension in a porcine model. Search for...
Journal Information
Vol. 37. Issue 5.
Pages 273-279 (May 2013)
Share
Share
Download PDF
More article options
Visits
694
Vol. 37. Issue 5.
Pages 273-279 (May 2013)
Original article
Renal consequences of intraabdominal hypertension in a porcine model. Search for the choice indirect technique for intraabdominal pressure measurement
Consecuencias renales de la hipertensión intraabdominal en modelo porcino. Búsqueda de la técnica indirecta de elección de la medida de la presión intraabdominal
Visits
694
L. Correa-Martína,
Corresponding author
lcorreaccmijesususon@gmail.com

Corresponding author.
, G. Castellanosb, M. Garcíac, F.M. Sánchez-Margalloa
a Unidad de Laparoscopia, Centro de Cirugía de Mínima Invasión Jesús Usón, Cáceres, Spain
b Servicio de Cirugía General, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
c Unidad de Anestesiología, Centro de Cirugía de Mínima Invasión Jesús Usón, Cáceres, Spain
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (3)
Show moreShow less
Tables (3)
Table 1. Measures of the IAP collected throughout the study in the IAP 20 and 30mm Hg groups for 3h.
Table 2. Hemodynamic measures collected throughout the study in the IAP 20 and 30mm Hg roups for 3h.
Table 3. Value of serum creatinine collected throughout the study in the IAP 20 and 30mm Hg groups for 3h.
Show moreShow less
Abstract
Objective

To study the effects on the renal system in a porcine model of intraabdominal hypertension, and to determine the indirect technique of choice for determination of the intraabdominal pressure.

Materials and methods

30 pigs were used and divided into two groups according to increased intraabdominal pressure values (20mm Hg and 30mm Hg). In both groups pressures were registered 8 times, summing up to 3h, with a CO2 insufflator. Three different measures of the intraabdominal pressure were taken: a direct transperitoneal measure, using a catheter of Jackson-Pratt connected to a pressure transducer, and two indirect measures, a transvesical by means of a Foley to manometer system, and a transgastric by introducing in the stomach a catheter connected to a pressure monitor with electronic hardware. Mean arterial pressure was calculated, along with the cardiac index, production of urine and serum creatinine.

Results

There was a greater correlation between the transvesical and the transperitoneal intraabdominal pressures (R2=0.95). Average transgastric intraabdominal pressure was inferior to the transperitoneal indicator in all taken measurements. The average arterial pressure descended in both groups, with earlier significant differences observed at 30mm Hg (p<0.020). Urine production was lower at 30mm Hg compared with the 20mm Hg group (9.63±1.57ml versus 3.26±1.73ml). Serum creatinine increased in both groups being pathological at 30mm Hg after 1h 20min, with existing differences between early pressures (p<0.027).

Conclusions

This study revealed marked renal affectation with higher severity at 30mm Hg pressures. The transvesical technique showed a greater correlation with the direct measurement technique used, defining this as the method of choice for determination of intraabdominal pressure.

Keywords:
Kidney
Intraabdominal hypertension
Experimental
Resumen
Objetivo

Estudiar las consecuencias renales en un modelo porcino de hipertensión intraabdominal y determinar de la técnica indirecta de elección para la medida de la presión intraabdominal.

Material y métodos

Se utilizaron 30 cerdos divididos en dos grupos, presión intraabdominal incrementada en 20mm Hg y en 30mm Hg. En ambos, las presiones se registraron en 8 tiempos hasta 3 horas con un insuflador de CO2. Se realizaron tres medidas de la presión intraabdominal, una directa trasperitoneal, empleando un catéter de Jackson-Prat conectado a un traductor de presión, y dos indirectas, una transvesical mediante un sistema de la foley manometer y otra transgástrica introduciendo en el estómago un catéter conectado a un monitor de presión con hardware electrónico. Se calculó la presión arterial media, el gasto cardiaco, la producción de orina y la creatinina sérica.

Resultados

Hubo una mayor correlación entre la presión intraabdominal transvesical y la transperitoneal (R2=0,95). La media de la presión intraabdominal transgástrica fue menor que la trasperitoneal en todos los tiempos. La presión arterial media descendió en ambos grupos observando diferencias significativas más precoces a 30mm Hg (p<0,020). La producción de orina fue menor a 30mm Hg (9,63±1,57) vs (3,26ml±1,73). La creatinina aumentó en ambos grupos siendo patológica a 30mm Hg a partir de 1h 20min existiendo diferencias entre presiones precoces (p<0,027).

Conclusiones

Hubo afectación renal más marcada a presiones de 30mm Hg. La técnica trasvesical mostró una mayor correlación con la técnica directa empleada, por lo que consideramos ésta como la de elección.

Palabras clave:
Riñón
Hipertensión intraabdominal
Experimental

Article

These are the options to access the full texts of the publication Actas Urológicas Españolas (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Actas Urológicas Españolas (English Edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
Tools
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos

Quizás le interese:
10.1016/j.acuroe.2023.06.009
No mostrar más