• The Journal of urology · Oct 2003

    Hemodynamic and respiratory effect of pediatric urological laparoscopic surgery: a retrospective study.

    • Sarel Halachmi, Alaa El-Ghoneimi, Bruno Bissonnette, Christian Zaarour, Darius J Bagli, Gordon A McLorie, Antoine E Khoury, and Walid Farhat.
    • Division of Urology, The Hospital for Sick Children, University of Toronto, Ontario, Canada.
    • J. Urol. 2003 Oct 1; 170 (4 Pt 2): 1651-4; discussion 1654.

    PurposeWe investigate the impact of extraperitoneal and intraperitoneal CO2 insufflation on cardiopulmonary variables in children undergoing laparoscopic surgery.Materials And MethodsThe records of 73 patients who underwent laparoscopic urological surgery between December 2000 and April 2002 were retrospectively reviewed. Data collection included respiratory rate (RR), peak airway pressure (PAP), O2 saturation, end tidal CO2 (ETCO2), heart rate, systolic and diastolic blood pressure, electrocardiogram and insufflation pressure. All variables were recorded before and after CO2 insufflation. Only patients with complete records were included in the analysis.ResultsThe study included 62 participants. Of the patients 16 boys and 13 girls with a mean age +/- SD of 7.2 +/- 5.1 years underwent extraperitoneal surgeries, 14 partial or total nephrectomy and 5 pyeloplasty. Mean retroperitoneal CO2 insufflation pressure was 12.1 +/- 1.5 mm Hg and mean operative time was 3.6 +/- 1 hours. We operated on 13 children on the right and 16 on the left decubitus lateral position. Significant increase in ETCO2, RR and PAP was recorded after CO2 insufflation in the extraperitoneal group. Use of the left lateral position resulted in a significant increase in ETCO2 (37.1 +/- 3.6 vs 40 +/- 3.8, p = 0.04) after CO2 insufflation compared to the right decubitus lateral position. Transperitoneal surgery was performed in 32 boys and 1 girl with a mean age of 3.8 +/- 4.1 years for cryptorchidism (32) and attempted pyeloplasty (1). Mean intraabdominal CO2 insufflation pressure was 11 +/- 2.4 mm Hg and mean operative time was 1.7 +/- 0.8 hours. A significant increase in RR (16.5 +/- 3.1 vs 17.9 +/- 3.4, p = 0.0002) and PAP (13.2 +/- 4.8 vs 16.1 +/- 5.7, p <0.0001), and a decrease in O2 saturation (99.6 +/- 0.6 vs 98.7 +/- 7.1, p = 0.0003) and heart rate (116 +/- 19 vs 113 +/- 18, p = 0.019) were recorded after CO2 insufflation.ConclusionsOur study documented significant hemodynamic and respiratory changes during pediatric laparoscopic surgeries. A similar effect on the respiratory parameters was observed in both groups. Although there were no apparent complications associated with either approach, further prospective studies are warranted to confirm the effect of laparoscopic urological surgery on cardiopulmonary function in children.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.