Literature DB >> 27709531

Modifications hemodynamiques durant la cœlioscopie: étude menée par bioimpédance électrique thoracique.

R Torrielli1, M Cesarini1, S Winnock1, C Cabiro1, J M Mene1.   

Abstract

Au cours de 18 cœlioscopies chez des jeunes femmes A.S.A. status physique 1, les conséquences hémodynamiques du pneumopéritoine et de la position de Trendelenburg ont été évaluées par la méthode non invasive de bioimpédance électrique thoracique. L'index cardiaque chute significativement de 3,2 à 2,8 L · min-1 · m-2 à l'insufflation intra-abdominale et retrouve ses valeurs de départ après dix minutes de Trendelenburg. La pression artérielle moyenne et les résistances vasculaires systémiques indexées sont très augmentées de 1620 à 2491 dyn · s · cm-5 · m-2 après insufflation; l'exsufflation ne permet pas un retour aux valeurs de départ: l'élevation résiduelle des RVSI est de 30 pour cent. L'obstacle au retour veineux pas compression intra-abdominale explique bien la chute du débit cardiaque, conformément aux données de la littérature. En revanche, l'augmentation des résistances vasculaires systémiques ne peut être expliquée par les seuls phénomènes mécaniques du fait de leur persistance après la levée de la compression. L'hypothèse de l'intervention d'un médiateur humoral doit done être discutée.In 18 women A.S.A. physical status 1, a noninvasive thoracic electrical bioimpedance method was used to evaluate haemodynamic changes during gynaecologycal laparoscopy. A significant decrease in cardiac index was observed after peritoneal insufflation, from 3.2 to 2.8 L · min-1 · m-2 and returned to the initial values after ten minutes of Trendelenburg's position. Elevated intra-abdominal pressure was also associated with a significant increase in mean arterial pressure (from 68 to 88 mmHg) and systemic vascular resistance index (from 1620 to 2491 dyn · s · cm-5 · m-2). However, values were not restored after peritoneal exsufflation: systemic vascular resistance index values remained 30 per cent higher than that before insufflation. Decreased venous return may account for the significant decrease in cardiac output but mechanical compression does not explain the persistent elevation of systemic vascular resistance.

Entities:  

Keywords:  ANAESTHESIA: gynaecological; ANESTHéSIE: gynécologique; CHIRUGIE: cœlioscopie; COMPLICATIONS: cardiovascular; COMPLICATIONS: heémodynamique; MEASUREMENT TECHNIQUES: cardiac output, thoracic electrical bioimpedance; MESURES: bioimpédance électrique thoracique; SURGERY: laparoscopy

Year:  1990        PMID: 27709531     DOI: 10.1007/BF03007483

Source DB:  PubMed          Journal:  Can J Anaesth        ISSN: 0832-610X            Impact factor:   5.063


  14 in total

1.  Cardiovascular changes during laparoscopy. Studies of stroke volume and cardiac output using impedance cardiography.

Authors:  R J Lenz; T A Thomas; D G Wilkins
Journal:  Anaesthesia       Date:  1976 Jan-Feb       Impact factor: 6.955

2.  A new stroke volume equation for thoracic electrical bioimpedance: theory and rationale.

Authors:  D P Bernstein
Journal:  Crit Care Med       Date:  1986-10       Impact factor: 7.598

3.  Comparison of measurements of cardiac output by bioimpedance and thermodilution in severely ill surgical patients.

Authors:  P L Appel; H B Kram; J Mackabee; A W Fleming; W C Shoemaker
Journal:  Crit Care Med       Date:  1986-11       Impact factor: 7.598

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Authors:  G R Kelman; G H Swapp; I Smith; R J Benzie; N L Gordon
Journal:  Br J Anaesth       Date:  1972-11       Impact factor: 9.166

5.  Circulatory effects of carbon dioxide insufflation of the peritoneal cavity for laparoscopy.

Authors:  R L Marshall; P J Jebson; I T Davie; D B Scott
Journal:  Br J Anaesth       Date:  1972-07       Impact factor: 9.166

6.  Cardiovascular effects and acid-base and blood gas changes during laparoscopy.

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Journal:  Am J Obstet Gynecol       Date:  1973-04-01       Impact factor: 8.661

7.  Cardiovascular effects of intraperitoneal insufflation with carbon dioxide and nitrous oxide in the dog.

Authors:  A D Ivankovich; D J Miletich; R F Albrecht; H J Heyman; R F Bonnet
Journal:  Anesthesiology       Date:  1975-03       Impact factor: 7.892

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Authors:  R McKenzie; R K Wadhwa; R C Bedger
Journal:  J Reprod Med       Date:  1980-06       Impact factor: 0.142

9.  [Noninvasive hemodynamic monitoring in gynecologic laparoscopy].

Authors:  R Muchada; B Lavandier; D Cathignol; J Lamazou; G Lucchesi; M J Roux; D Haro; C Palayer
Journal:  Ann Fr Anesth Reanim       Date:  1986

10.  [Measurement of cardiac output by thoracic electrical bioimpedance or thermodilution].

Authors:  F Jacob; J Mariot; A Frisoni; J F Perrier; C Voltz; P Strub; G Ethévenot
Journal:  Ann Fr Anesth Reanim       Date:  1988
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  1 in total

1.  Hemodynamic events in the peritoneal environment during pneumoperitoneum in dogs.

Authors:  K Kotzampassi; N Kapanidis; P Kazamias; E Eleftheriadis
Journal:  Surg Endosc       Date:  1993 Nov-Dec       Impact factor: 4.584

  1 in total

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