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https://www.readbyqxmd.com/read/27818164/comparison-of-mini-percutaneous-nephrolithotomy-and-retrograde-intrarenal-surgery-in-preschool-aged-children
#1
Eyyup Sabri Pelit, Gökhan Atis, Bülent Kati, Yiğit Akin, Halil Çiftçi, Meftun Culpan, Ercan Yeni, Turhan Caskurlu
OBJECTIVE: To compare the outcomes of mini-percutaneous nephrolithotomy (m-PCNL) and retrograde intrarenal surgery (RIRS) in treating renal stones in preschool-aged children. MATERIALS AND METHODS: Forty-five patients treated with m-PCNL and 32 patients treated with RIRS for renal stones were compared retrospectively. The operative and postoperative outcomes of both groups were analyzed retrospectively. RESULTS: The mean age and gender were similar between the groups...
November 3, 2016: Urology
https://www.readbyqxmd.com/read/27757377/comparison-of-absorbed-irrigation-fluid-volumes-during-retrograde-intrarenal-surgery-and-percutaneous-nephrolithotomy-for-the-treatment-of-kidney-stones-larger-than-2%C3%A2-cm
#2
Vahit Guzelburc, Mehmet Balasar, Mukaddes Colakogullari, Selcuk Guven, Abdulkadir Kandemir, Ahmet Ozturk, Pelin Karaaslan, Bulent Erkurt, Selami Albayrak
PURPOSE: Irrigation-induced increase in intrarenal pressure is of concern because it may cause infection due to increased pyelovenous and pyelolymphatic absorption. This study is the first to compare prospectively the absorbed fluid volumes during percutaneous nephrolithotomy (PCNL) and retrograde intrarenal surgery (RIRS) for stones larger than 2 cm. MATERIALS AND METHODS: General anesthesia was applied to all patients. Isotonic solution containing 1 % ethanol was used as irrigation fluid...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27738806/uncovering-the-real-outcomes-of-active-renal-stone-treatment-by-utilizing-non-contrast-computer-tomography-a-systematic-review-of-the-current-literature
#3
Theodoros Tokas, Martin Habicher, Daniel Junker, Thomas Herrmann, Jan Peter Jessen, Thomas Knoll, Udo Nagele
PURPOSE: To evaluate the stone-free rates (SFRs) and stone clearance rates (SCRs) of extracorporeal shock-wave lithotripsy (SWL), retrograde intrarenal surgery (RIRS), and percutaneous nephrolitholapaxy (PCNL) according to non-contrast computer tomography (NCCT) findings. METHODS: Original articles were identified from PubMed. After exclusion of ineligible papers, twenty-three studies with 2494 cases were included in the review. RESULTS: Six SWL, five RIRS and eight PCNL studies were selected...
October 13, 2016: World Journal of Urology
https://www.readbyqxmd.com/read/27735191/editorial-comment-for-demirbas-et-al
#4
Mordechai Duvdevani
No abstract text is available yet for this article.
December 2016: Journal of Endourology
https://www.readbyqxmd.com/read/27711096/retrograde-intrarenal-surgery-rirs-regular-and-small-sized-percutaneous-nephrolithotomy-pcnl-in-daily-practice-european-association-of-urology-section-of-urolithiasis-eulis-survey
#5
Stefano Paolo Zanetti, Luca Boeri, Michele Catellani, Andrea Gallioli, Alberto Trinchieri, Kemal Sarica, Emanuele Montanari
OBJECTIVE: A wide selection of both anterograde and retrograde mini-invasive procedures exist for stones' treatment. The 2016 European Association of Urology (EAU) guidelines still don't univocally define a best option. Our purpose is to give an overview on some European Stone Centers' customs and to compare real life clinical practice with statements of opinion leaders and Guidelines. MATERIALS AND METHODS: In 2015 we performed a survey in 3 step about the spread of retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) techniques among EAU Section of Urolithiasis (EULIS) members...
October 5, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/27544560/is-rirs-emerging-as-the-preferred-option-for-the-management-of-2-cm-4-cm-renal-stones-our-experience
#6
Salim Said Al Busaidy, Santhosh Narayana Kurukkal, Qais Mohamed Al Hooti, Mohammed Sdky Alsaraf, Said Abdallah Al Mamari, Ahmed Khamis Al Saeedi
INTRODUCTION: The European Association of Urology (EAU) and the American Urological Association (AUA) guidelines recommend percutaneous nephrolithotomy (PCNL) as the first-line treatment of renal stones greater than 20 mm, however multistage retrograde intrarenal stone surgery (RIRS) is reported to have high stone-free rates (SFR), fewer complications and a rapid learning curve. This study presents our experience of RIRS in the management of 2 cm-4 cm renal stones. MATERIALS AND METHODS: A retrospective study was performed of all patients who underwent RIRS for 2 cm-4 cm renal stones over a period of 22 months...
August 2016: Canadian Journal of Urology
https://www.readbyqxmd.com/read/27017353/stone-free-rates-sfrs-after-retrograde-intrarenal-surgery-rirs-and-percutaneous-nephrolithotomy-pcnl-are-we-comparing-apples-with-watermelons
#7
Theodoros Tokas, Udo Nagele
No abstract text is available yet for this article.
March 26, 2016: World Journal of Urology
https://www.readbyqxmd.com/read/27000560/clearance-rates-of-residual-stone-fragments-and-dusts-after-endoscopic-lithotripsy-procedures-using-a-holmium-laser-2-year-follow-up-results
#8
Minyong Kang, Hwancheol Son, Hyeon Jeong, Min Chul Cho, Sung Yong Cho
PURPOSE: To investigate the spontaneous clearance rates of remnant particles following miniaturized percutaneous nephrolithotomy (mini-PCNL) and retrograde intrarenal surgery (RIRS). METHODS: Among 624 patients who underwent mini-PCNL or RIRS at our institution from 2011 to 2015, we collected data of 247 patients with 2 years of follow-up. Of these, we included 148 patients with unilateral renal stones between 10 and 30 mm, as well as remnant particles after surgery...
March 21, 2016: World Journal of Urology
https://www.readbyqxmd.com/read/26959965/comparative-study-for-the-efficacy-and-safety-of-percutaneous-nefhrolithotomy-pcnl-and-retrograde-intrarenal-surgery-rirs-for-the-treatment-of-2-3-5-cm-kidney-stones
#9
J L Palmero, A J Durán-Rivera, J Miralles, J C Pastor, A Benedicto
OBJECTIVES: Retrograde intrarenal surgery (RIRS) has become an important alternative for the treatment of kidney stones due to its increased safety and efficiency. The purpose of this study is to compare efficacy and safety features of RIRS against percutaneous nephrolithotomy (PCNL) for the treatment of 2 - 3.5 cm kidney stones. METHODS: 142 cases (106 RIRS and 36 PCNL) encompassing 2 - 3.5 cm kidney stones that have been treated in our center between December 2009 and December 2011 have been considered...
March 2016: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/26834410/laparoscopic-assisted-mini-percutaneous-nephrolithotomy-in-the-ectopic-pelvic-kidney-outcomes-with-the-laser-dusting-technique
#10
Nischith D'souza, Ashish Verma, Avinash Rai
INTRODUCTION: The treatment of renal lithiasis has undergone a sea change with the advent of extracorporeal shock wave lithotripsy (ESWL) and endourological procedures such as percutaneous nephrolithotomy (PCNL), ureterorenoscopy and retrograde intrarenal surgery (RIRS). The presence of anatomical anomalies, such as ectopic pelvic kidney, imposes limitations to such therapeutic procedures. This study is aimed to find a simple and effective way to treat the stones in ectopic kidney. MATERIALS AND METHODS: From 2010 to 2014, nine patients underwent laparoscopic-assisted mini PCNL with Laser dusting for calculi in ectopic pelvic kidneys at our hospital...
January 2016: Urology Annals
https://www.readbyqxmd.com/read/26645871/management-of-anterior-caliceal-stones-15%C3%A2-mm
#11
M El-Shazly, M Aziz, M Omar, O Al-Hunaidi, A R El-Nahas
Anterior caliceal stones represent a challenge to endourologist to select the best modality of management with the least morbidity. To study different treatment modalities of management of anterior caliceal stones >15 mm. It is an observational prospective study of patients with anterior caliceal stones more than 15 mm. Inclusion criteria were patients with isolated anterior caliceal stones, or branched anterior caliceal stones with posterior caliceal extension. Patients were evaluated using non-contrast CT preoperatively...
August 2016: Urolithiasis
https://www.readbyqxmd.com/read/26516597/the-case-study-in-the-applicability-of-the-improvements-in-the-treatment-of-urinary-system-stone-diseases-in-anatolia-the-last-ten-years-with-the-sample-of-western-black-sea-region
#12
Sadi Turkan, Lokman İrkılata, Ozan Ekmekçioğlu, Halil Lütfi Canat, Cem Dilmen, Muharrem Özkaya
OBJECTIVE: The prevalence of stone diseases is high in Turkey. Thanks to the technological improvements and to the increase in the number of qualified and experienced specialists in the last thirty years, there has been an increase in the application of minimally invasive methods in the stone disease surgery. This study, with a sample survey of Western Black Sea region, aims at revealing the changes and improvements in the treatment of stone diseases in different centers in Anatolia within the last ten years...
September 2015: Turkish Journal of Urology
https://www.readbyqxmd.com/read/26328205/comparison-of-retrograde-intrarenal-surgery-and-percutaneous-nephrolithotomy-for-the-treatment-of-renal-stones-greater-than-2-cm
#13
Orhan Karakoç, Ahmet Karakeçi, Tunç Ozan, Fatih Fırdolaş, Cihat Tektaş, Şehmus Erdem Özkarataş, İrfan Orhan
OBJECTIVE: To evaluate the safety and efficacy of retrograde intrarenal surgery (RIRS) in the treatment of kidney stones greater than 2 cm and to compare its results with those of percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: We retrospectively analyzed a total of 143 patients: 86 patients (53 males and 33 females) who underwent PCNL and 57 patients (37 males and 20 females) who underwent RIRS between October 2009 and October 2013. RESULTS: The mean duration of operation was 100...
June 2015: Turkish Journal of Urology
https://www.readbyqxmd.com/read/26320082/mini-percutaneous-nephrolithotomy-vs-retrograde-intrarenal-surgery-for-renal-stones-larger-than-10-mm-a-prospective-randomized-controlled-trial
#14
RANDOMIZED CONTROLLED TRIAL
Jeong Woo Lee, Juhyun Park, Seung Bae Lee, Hwancheol Son, Sung Yong Cho, Hyeon Jeong
OBJECTIVE: To compare miniaturized percutaneous nephrolithotomy (mini-PCNL) and retrograde intrarenal surgery (RIRS) in the management of renal stones >10 mm in a single session. METHODS: Seventy patients presenting with renal stones >10 mm were randomized to a mini-PCNL or an RIRS group in a ratio of 1:1. Randomization was performed by a biostatistician and opened to the surgeon at the time of the patient's admission on the day before surgery. Patient and stone characteristics, perioperative outcomes, and complications were compared between the 2 groups...
November 2015: Urology
https://www.readbyqxmd.com/read/26223955/-extracorporeal-shock-wave-lithotripsy-eswl-versus-percutaneous-nephrolithotomy-pcnl-or-retrograde-intrarenal-surgery-rirs-for-kidney-stones
#15
COMMENT
S Schmidt, A Miernik
No abstract text is available yet for this article.
September 2015: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/26165587/percutaneous-nephrolithotomy-vs-retrograde-intrarenal-surgery-for-large-renal-stones-in-pediatric-patients-a-randomized-controlled-trial
#16
RANDOMIZED CONTROLLED TRIAL
Karim S M Saad, Mohamed Elsaid Youssif, Seif Al Islam Nafis Hamdy, Ahmed Fahmy, Ahmed Gamal El Din Hanno, Ahmed R El-Nahas
PURPOSE: We compared outcomes of percutaneous nephrolithotomy and retrograde intrarenal surgery in the treatment of children with renal calculi larger than 2 cm. MATERIALS AND METHODS: A total of 38 patients younger than 16 years with renal calculi larger than 2 cm were randomized to undergo percutaneous nephrolithotomy or retrograde intrarenal surgery between May 2011 and February 2014. Demographic data, stone criteria, operative technique, radiation time, complications, blood transfusion, hemoglobin decrease, stone-free rate and length of hospital stay were compared between the groups...
December 2015: Journal of Urology
https://www.readbyqxmd.com/read/26122916/implementation-of-ultramini-percutaneous-nephrolithotomy-for-treatment-of-2-3%C3%A2-cm-kidney-stones-a-preliminary-report
#17
Arvind K Shah, Kewei Xu, Hao Liu, Hai Huang, Tianxin Lin, Liangkuan Bi, Han Jinli, Xinxiang Fan, Rujan Shrestha, Jian Huang
BACKGROUND AND PURPOSE: Miniatured percutaneous nephrolithotomy (PCNL) techniques such as micro-PCNL (microperc) and ultramini-PCNL (UMP) are usually indicated for renal stones <2 cm. We present our preliminary report of treating patients with 2 to 3 cm renal stones using UMP in a semisupine combined lithotomy position associated with a retrograde ureteral access sheath (UAS). METHODS: From April 2013 to January 2014, we implemented 13F UMP for 22 patients with renal stones that were 2 to 3 cm with the patient positioned in a 45-degree semisupine combined lithotomy position...
November 2015: Journal of Endourology
https://www.readbyqxmd.com/read/25670477/miniperc-and-retrograde-intrarenal-surgery-when-and-how
#18
F Ramón de Fata, K Hauner, G Andrés, J C Angulo, M Straub
CONTEXT: Extracorporeal shock wave lithotripsy (ESWL) and percutaneous nephrolithotomy (PCNL) are consolidated procedures for the treatment of kidney stones; however, their primary weak points are the lower efficacy of ESWL, especially for lower calyx stones, and the morbidity of PCNL resulting from the creation and dilation of the percutaneous trajectory. The increasing miniaturization of percutaneous surgery instrumentation and the development of retrograde intrarenal surgery (RIRS) are recent innovations...
September 2015: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/25531986/retrograde-intrarenal-surgery-versus-percutaneous-nephrolithotomy-versus-extracorporeal-shockwave-lithotripsy-for-treatment-of-lower-pole-renal-stones-a-meta-analysis-and-systematic-review
#19
REVIEW
Wei Zhang, Tie Zhou, Tengyun Wu, Xiaofeng Gao, Yonghan Peng, Chuanliang Xu, Qi Chen, Ruixiang Song, Yinghao Sun
BACKGROUND AND PURPOSE: The optimal treatment of patients with lower pole renal stones continues to be a dilemma for urologists. Retrograde intrarenal surgery (RIRS), percutaneous nephrolithotomy (PCNL), and extracorporeal shockwave lithotripsy (SWL) all constitute viable therapeutic options in selected patients. The aim of this study was to assess the efficacy and safety of RIRS, PCNL, and SWL in management of lower pole renal stones. METHODS: A literature search was performed in July 2014 using PubMed, Embase, and Web of Science databases...
July 2015: Journal of Endourology
https://www.readbyqxmd.com/read/25443519/retrograde-intrarenal-surgery-with-holmium-yag-laser-lithotripsy-in-the-primary-treatment-of-renal-lithiasis
#20
C Redondo, F Ramón de Fata, H Gimbernat, E Meilán, G Andrés, J C Angulo
INTRODUCTION: retrograde intrarenal surgery (RIRS) appears as a safe and effective technique as well as a good therapeutic alternative to extracorporeal shock wave lithotripsy (ESWL) and percutaneous nephrolithotomy (PNL). MATERIAL AND METHODS: descriptive study in 50 patients surgically treated between November 2012 and April 2013. Demographic, operative and postoperative data as well as early and late complications data were collected. The minimum follow-up of patients was one year...
June 2015: Actas Urologicas Españolas
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