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Vol. 39. Issue 2.
Pages 128-136 (March 2015)
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Vol. 39. Issue 2.
Pages 128-136 (March 2015)
Surgical Technique
“Knotless” laparoscopic extraperitoneal adenomectomy
Adenomectomía laparoscópica extraperitoneal «sin nudos»
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395
A. Garcia-Seguia,
Corresponding author
agarciasegui@gmail.com

Corresponding author.
, A. Vergesa, J.A. Galán-Llopisa, A. Garcia-Tellob, F. Ramón de Fatab, J.C. Angulob
a Servicio de Urología, Hospital del Vinalopó, Elchee, Alicant, Spain
b Servicio de Urología, Hospital Universitario de Getafe, Universidad Europea de Madrid, Madrid, Spain
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Table 1. Postoperative results relating to the International Prostatic Symptoms Store scale (IPSS), quality of life (QoL), and maximum flow (Qmax).
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Abstract
Introduction

Laparoscopic adenomectomy is a feasible and effective surgical procedure. We have progressively simplified the procedure using barbed sutures and a technique we call “knotless” laparoscopic adenomectomy. We present a prospective, multicenter, descriptive study that reflects the efficacy and safety of this technique in an actual, reproducible clinical practice situation.

Methods

A total of 26 patients with benign prostatic hyperplasia of considerable size (>80cc) underwent “knotless” laparoscopic adenomectomy. This is an extraperitoneal laparoscopic technique with 4 trocars based on the controlled and hemostatic enucleation of the adenoma using ultrasonic scalpels, precise urethral sectioning under direct vision assisted by a urethral plug, trigonization using barbed suture covering the posterior wall of the fascia, capsulorrhaphy with barbed suture and extraction of the morcellated adenoma through the umbilical incision.

Results

The median patient age was 69 (54–83)years, the mean prostate volume was 127 (89–245)cc, the mean operative time was 136 (90–315)min, the mean estimated bleeding volume was 200 (120–500)cc and the hospital stay was 3 (2–6)days. All patients experienced improved function in terms of uroflowmetry and International Prostate Symptom Score and quality of life questionnaires. There were complications in 6 patients, 5 of which were minor.

Conclusions

“Knotless” laparoscopic adenomectomy is a procedure with low complexity that combines the advantages of open surgery (lasting functional results and complete extraction of the adenoma) with laparoscopic procedures (reduced bleeding and need for transfusions, shorter hospital stays and reduced morbidity and complications related to the abdominal wall). The use of ultrasonic scalpels and barbed sutures simplifies the procedure and enables a safe and hemostatic technique.

Keywords:
Benign prostatic hyperplasia
Laparoscopic adenomectomy
Barbed suture
Efficacy
Safety
Resumen
Introducción

La adenomectomía laparoscópica es una cirugía factible y efectiva. Progresivamente simplificamos el procedimiento empleando sutura barbada, mediante una técnica que denominamos adenomectomía laparoscópica «sin nudos». Presentamos un estudio prospectivo multicéntrico descriptivo que refleja eficacia y seguridad de dicha técnica en una situación de práctica clínica real reproducible.

Métodos

Un total de 26 pacientes con hipertrofia prostática benigna de gran tamaño (>80cc) fueron sometidos a adenomectomía laparoscópica «sin nudos». Se trata de una técnica laparoscópica extraperitoneal con 4 trocares basada en la enucleación controlada y hemostática del adenoma empleando bisturí ultrasónico, sección uretral precisa bajo visión asistida por una bujía uretral, trigonización empleando sutura barbada que cubre la pared posterior de la celda prostática, capsulorrafia con sutura barbada y extracción del adenoma morcelado a través de la incisión umbilical.

Resultados

La mediana de la edad fue de 69 (54–83)años, el volumen prostático 127 (89–245)cc, el tiempo operatorio 136 (90–315)min, el sangrado estimado 200 (120–500)cc, la estancia hospitalaria 3 (2–6)días. Todos los pacientes presentaron mejoría funcional objetivada por uroflujometría, cuestionario de IPSS y calidad de vida. Hubo complicaciones en 6 pacientes, 5 fueron menores.

Conclusiones

La adenomectomía laparoscópica «sin nudos» es un procedimiento de escasa complejidad que combina las ventajas de la cirugía abierta (resultados funcionales duraderos y extracción completa del adenoma) con los procedimientos laparoscópicos (disminución del sangrado y de transfusiones, menor estancia hospitalaria, morbilidad y complicaciones relacionadas con la pared abdominal). El empleo de bisturí ultrasónico y sutura barbada simplifica el procedimiento y permite realizar la técnica de forma segura y hemostática.

Palabras clave:
Hipertrofia prostática benigna
Adenomectomía laparoscópica
Sutura barbada
Efectividad
Seguridad

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