Learning curve or experience-related outcome: what really matters in paediatric laparoscopic pyeloplasty.
Wideochir Inne Tech Maloinwazyjne
; 15(2): 377-381, 2020 Jun.
Article
em En
| MEDLINE
| ID: mdl-32489500
ABSTRACT
INTRODUCTION:
The process of improving one's skills over time is called a "learning curve". This term has attracted great attention during the last decades, especially in relation to laparoscopic techniques.AIM:
To assess the outcome of paediatric laparoscopic pyeloplasty (LP). MATERIAL ANDMETHODS:
Retrospective analysis of the consecutive LPs. The inclusion criteria (1) children aged < 18 years, (2) transperitoneal approach, and (3) the same operating paediatric urologist (RC). Patients with a history of any procedure on the upper urinary tract were excluded. Any surgical reintervention during follow-up was defined as a failure. The outcomes of LPs performed before 2012 (G1) were compared to those conducted between 2012 and 2016 (G2). Fisher's exact test was used for statistical analysis.RESULTS:
Ninety patients met the inclusion criteria, and a total of 95 LPs were performed. The mean operation time was 155 min, and the mean hospitalisation period was 2.4 days. In G1, 19 patients underwent Anderson-Hynes LP, 16 had Fenger non-dismembered LP and two underwent vascular hitch. In G2, 54, 2 and 2 patients underwent these procedures, respectively. The overall success rate was 91.5%. There were six failures in G1 and three in G2 (p = 0.147). Of the Anderson-Hynes LPs, 1/19 in G1 and 3/58 in G2 required reintervention (p = 1). For Fenger LPs, this was 4/16 and 0/2, respectively (p = 1). Only one patient required reoperation after vascular hitch.CONCLUSIONS:
The surgeons' learning curve reflects their experience with regard to the entire therapeutic process, but not exclusively their manual skills.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Guideline
Idioma:
En
Revista:
Wideochir Inne Tech Maloinwazyjne
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Polônia