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preLekára.sk / Journals / Perspectives in Surgery / 2020 - 6

Hand-assisted laparoscopic nephrectomy in morbidly obese patients

Česká verzia

Authors: J. Pacovsky 1,2;  P. Hušek 1,2;  J. Špaček 1,2;  V. Giblo 1;  M. Broďák 1,2
Authors place of work: Urologická klinika Fakultní nemocnice Hradec Králové 1;  Lékařská fakulta v Hradci Králové, Univerzita Karlova 2
Published in the journal: Rozhl. Chir., 2020, roč. 99, č. 6, s. 271-276.
Category: Original articles
doi: https://doi.org/10.33699/PIS.2020.99.6.271–276

Summary

Introduction: Prevalence of obesity is 30 % in the Czech Republic and is expected to increase further in the future. This disease complicates surgical procedures but also the postoperative period. The aim of our paper is to present the surgical technique called hand-assisted laparoscopic nephrectomy (HALS), used in surgical management of kidney cancer in morbid obese patients with BMI >40 kg/m2.

Methods: The basic cohort of seven patients with BMI >40 undergoing HALS nephrectomy was retrospectively evaluated. Demographic data were ana­lyzed (age, gender, body weight, height, BMI and comorbidities). The perioperative course (surgery time, blood loss, ICU time, hospital stay and early complications), tumor characteristics (histology, TNM classification, tumor size, removed kidney size) and postoperative follow-up were evaluated.

Results: The patient age was 38−67 years; the cohort included 2 females and 5 males, the body weight was 117−155 kg and the BMI was 40.3−501 kg/m2. Surgery time was 73−98 minutes, blood loss was 20−450 ml, and hospital stay was 5−7 days; incisional hernia occurred in one patient. Kidney cancer was confirmed in all cases, 48–110 mm in diameter, and the largest removed specimen size was 210×140×130 mm. One patient died just 9 months after the surgery because of metastatic disease; the tumor-free period in the other patients currently varies between 1 and 5 years. 

Conclusion: HALS nephrectomy seems to be a suitable and safe surgical technique in complicated patients like these morbid obese patients. HALS nephrectomy provides acceptable surgical and oncological results.

Keywords:

Morbid obesity – nephrectomy − HALS

Zdroje
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Perspectives in Surgery

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