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https://www.readbyqxmd.com/read/28530620/-laparoscopic-ureteral-reimplantation
#1
Iván González Rodríguez, Rodrigo Gil Ugarteburu, Sergio Fernández-Pello Montes, Begoña Díaz Méndez, Rebeca Blanco Fernández, Javier Mosquera Madera
Although the laparoscopic ureteral reimplantation (LUR) has a history of over 20 years, its presence in the literature is relatively sparse, almost always in the form of small case series with low statistical power, which has prevented consistent results. It has proven to be a safe and effective technique, improving the safety profile and perioperative complications compared to open ureteral reimplantation (OUR). The few long-term results suggest a similar success rate between the open and laparoscopic approaches...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28497325/the-effect-of-pressure-controlled-inverse-ratio-ventilation-on-lung-protection-in-obese-patients-undergoing-gynecological-laparoscopic-surgery
#2
Lili Xu, Jianjun Shen, Min Yan
SPECIFIC AIM: To examine the effects of pressure-controlled inverse ratio ventilation (PCIRV) and volume-control ventilation (VCV) on arterial oxygenation, pulmonary function, hemodynamics, levels of surfactant protein A (SP-A), and tumor necrosis factor-α (TNF-α) in obese patients undergoing gynecological laparoscopic surgery. METHODS: Sixty patients, body mass index (BMI) ≥30 kg/m(2), scheduled for elective gynecological laparoscopic surgery were enrolled in the study...
May 11, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28488072/modified-components-separation-technique-experience-treating-large-complex-ventral-hernias-at-a-university-hospital
#3
A Torregrosa-Gallud, J Sancho Muriel, J Bueno-Lledó, P García Pastor, J Iserte-Hernandez, S Bonafé-Diana, O Carreño-Sáenz, F Carbonell-Tatay
BACKGROUND: An increasing number of patients have large or complex abdominal wall defects. Component separation technique (CST) is a very effective method for reconstructing complex midline abdominal wall defects in a manner that restores innervated muscle function without excessive tension. Our goal is to show our results by a modified CST for treating large ventral hernias. MATERIALS AND METHODS: A total of 351 patients with complex ventral hernias have been treated over a 10-year period...
May 9, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28452822/a-prospective-randomized-clinical-trial-on-the-effects-of-a-valveless-trocar-on-respiratory-mechanics-during-robotic-radical-cystectomy-a-pilot-study
#4
Marco Covotta, Claudia Claroni, Giulia Torregiani, Alessia Naccarato, Susanna Tribuzi, Antonio Zinilli, Ester Forastiere
BACKGROUND: Prolonged pneumoperitoneum and Trendelenburg positioning for robot-assisted radical cystectomy (RARC) are essential for optimizing visualization of the operative field, although they worsen hemodynamic and respiratory function. Our hypothesis is that the use of a valveless trocar (VT) may improve respiratory mechanics. METHODS: In this prospective, 2-arm parallel trial, patients ASA II to III undergoing RARC were randomly assigned into 2 groups: in the VT group, the capnoperitoneum was maintained with a VT; in the control group, the capnoperitoneum was maintained with a standard trocar (ST group)...
June 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28441065/the-effect-of-sterilization-methods-of-endoscopic-instruments-on-the-body-a-study-on-rat-model
#5
Adnan Hut, Dogan Yildirim, Turgut Donmez, Cihad Tatar, Semih Mirapoglu, Rukiye Nilgun Erdogan, Zumrut Mine Isık Saglam, Huseyin Kilincaslan
PURPOSE: Laparoscopy is widely used in many surgical areas for diagnosis and treatment. The need for sterilization of reusable instruments is an important issue. Ensuring patient safety, preventing infection, and protecting the functionality of the instruments are the most important points to be considered. We aimed to investigate two sterilization methods and their effects generated by their distribution into intra-abdominal tissues during insufflation. MATERIALS AND METHODS: 21 rats were used in the study...
April 25, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28430689/perioperative-outcomes-of-robotic-assisted-hysterectomy-compared-with-open-hysterectomy
#6
Bhargavi Gali, Jamie N Bakkum-Gamez, David J Plevak, Darrell Schroeder, Timothy O Wilson, Christopher J Jankowski
BACKGROUND: Increasing numbers of robotic hysterectomies (RH) are being performed. To provide ventilation (with pneumoperitoneum and steep Trendelenburg position) for these procedures, utilization of lung protective strategies with limiting airway pressures and tidal volumes is difficult. Little is known about the effects of intraoperative mechanical ventilation and high peak airway pressures on perioperative complications. We performed a retrospective review to determine whether patients undergoing RH had increased pulmonary complications compared to total abdominal hysterectomy (TAH)...
April 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28412755/randomized-clinical-trial-comparing-the-effects-of-sevoflurane-and-propofol-on-carbon-dioxide-embolism-during-pneumoperitoneum-in-laparoscopic-hepatectomy
#7
Yu Hong, Yu Xin, Fei Yue, He Qi, Cai Jun
Laparoscopic hepatectomy carries a high risk of gas embolism due to the extensive hepatic transection plane and large hepatic vena cava. Here, we compared the influence of inhaled and intravenous anesthetics on gas embolism during laparoscopic hepatectomy. Fifty patients undergoing laparoscopic hepatectomy were divided into two groups to receive sevoflurane anesthesia (group S, n = 25) or intravenous propofol anesthesia (group p, n = 25). During the operation, gas emboli were detected by transesophageal echocardiography and graded according to their size...
April 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28389799/effects-of-hypercapnia-on-postoperative-nausea-and-vomiting-after-laparoscopic-surgery-a-double-blind-randomized-controlled-study
#8
Ji-Seon Son, Ji-Yun Oh, Seonghoon Ko
BACKGROUND: Laparoscopic surgery is associated with a high incidence of postoperative nausea and vomiting (PONV). The use of CO2 pneumoperitoneum has been proposed as a potential cause of high PONV incidence. However, intraoperative hypercarbia may be related to enhanced perfusion to the main effector sites for PONV, including the brain and gastrointestinal tract. In this study, we investigated whether an increase in intraoperative CO2 partial pressure in arterial blood (PaCO2) reduces the incidence of PONV...
April 7, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28384963/effect-of-pneumoperitoneum-and-lateral-position-on-oropharyngeal-seal-pressures-of-proseal-lma-in-laparoscopic-urological-procedures
#9
Preeti Rustagi, Geeta A Patkar, Anil Kumar Ourasang, Bharati A Tendolkar
INTRODUCTION: A sustained and effective oropharyngeal sealing with supraglottic airway is required to maintain the ventilation during laparoscopic surgery. Previous studies have observed the Oropharyngeal Seal Pressure (OSP) for Proseal Laryngeal Mask Airway (PLMA) after pneumoperitoneum in supine and trendelenburg position, where PLMA was found to be an effective airway device. This study was conducted with ProSeal LMA, for laparoscopic Urologic procedures done in lateral position. AIM: To measure OSP in supine and lateral position and to observe the effect of pneumoperitoneum in lateral position on OSP...
February 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28374886/total-intravenous-anaesthesia-versus-inhalational-anaesthesia-for-adults-undergoing-transabdominal-robotic-assisted-laparoscopic-surgery
#10
REVIEW
Suzanne Forsyth Herling, Bjørn Dreijer, Gitte Wrist Lam, Thordis Thomsen, Ann Merete Møller
BACKGROUND: Rapid implementation of robotic transabdominal surgery has resulted in the need for re-evaluation of the most suitable form of anaesthesia. The overall objective of anaesthesia is to minimize perioperative risk and discomfort for patients both during and after surgery. Anaesthesia for patients undergoing robotic assisted surgery is different from anaesthesia for patients undergoing open or laparoscopic surgery; new anaesthetic concerns accompany robotic assisted surgery. OBJECTIVES: To assess outcomes related to the choice of total intravenous anaesthesia (TIVA) or inhalational anaesthesia for adults undergoing transabdominal robotic assisted laparoscopic gynaecological, urological or gastroenterological surgery...
April 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28298760/the-effectiveness-of-intravenous-dexmedetomidine-on-perioperative-hemodynamics-analgesic-requirement-and-side-effects-profile-in-patients-undergoing-laparoscopic-surgery-under-general-anesthesia
#11
Vinayak Panchgar, Akshaya N Shetti, H B Sunitha, Vithal K Dhulkhed, A V Nadkarni
BACKGROUND: There is an upward surge in the use of laparoscopic surgeries due to various advantages when compared to open surgeries. Major advantages are, due to small incisions which are cosmetically acceptable and most of them are now daycare procedures. Problem of economic burden and hospital bed occupancy has been overcome with laparoscopic surgeries. All these advantages are not free from disadvantages, as hemodynamic changes such as hypertension; tachycardia and other surgical-related complications are commonly observed intraoperatively...
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28298759/effect-of-magnesium-sulfate-and-clonidine-in-attenuating-hemodynamic-response-to-pneumoperitoneum-in-laparoscopic-cholecystectomy
#12
Shruthi P Kamble, Yatish Bevinaguddaiah, Dinesh Chillkunda Nagaraja, Vinayak S Pujar, Tejesh C Anandaswamy
BACKGROUND: Pneumoperitoneum in laparoscopic procedures is associated with hemodynamic response, due to the release of catecholamines and vasopressin. Magnesium and clonidine have been used to attenuate such hemodynamic responses by inhibiting release of these mediators. We conducted this randomized, double-blinded study to assess which of the two attenuates hemodynamic response better. MATERIALS AND METHODS: Ninety American Society of Anesthesiologists health status Classes I and II patients posted for elective laparoscopic cholecystectomy were randomized into three groups of thirty patients each...
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28289667/laparoscopic-cholecystectomy-under-spinal-epidural-anesthesia-vs-general-anaesthesia-a-prospective-randomised-study
#13
Turgut Donmez, Vuslat Muslu Erdem, Sinan Uzman, Dogan Yildirim, Huseyin Avaroglu, Sina Ferahman, Oguzhan Sunamak
PURPOSE: Laparoscopic cholecystectomy (LC) is usually performed under the general anesthesia (GA). Aim of the study is to investigate the availability, safety and side effects of combined spinal/epidural anesthesia (CSEA) and comparison it with GA for LC. METHODS: Forty-nine patients who have a LC plan were included into the study. The patients were randomly divided into GA (n = 25) and CSEA (n = 24) groups. Intraoperative and postoperative adverse events, postoperative pain levels were compared between groups...
March 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28287013/a-different-technique-in-gasless-laparoendoscopic-single-site-hysterectomy
#14
Gökhan Demirayak
The aim of this study was to show a different technique for a gasless laparoendoscopic single-site (LESS) hysterectomy and to present advantages and limitations of this technique. Women undergoing gasless LESS hysterectomy with a different technique were evaluated. A total of 14 LESS hysterectomies were performed using this gasless technique and rigid laparoscopic instruments by one surgeon. The mean age of the patients was 48.6 (±4.6). The average blood loss was 80 ± 35 ml. The average time between an umbilical incision and starting hysterectomy was 5 (±2,1) min...
March 13, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28272202/effects-of-combined-epidural-and-general-anesthesia-on-intraoperative-hemodynamic-responses-postoperative-cellular-immunity-and-prognosis-in-patients-with-gallbladder-cancer-a-randomized-controlled-trial
#15
RANDOMIZED CONTROLLED TRIAL
Jun Zhu, Xue-Rong Zhang, Hu Yang
BACKGROUND: This study is supposed to investigate the effects of combined epidural and general anesthesia on intraoperative hemodynamic responses, postoperative cellular immunity, and prognosis in patients with gallbladder cancer (GBC). METHODS: One hundred forty-four GBC patients were selected and randomly divided into the general anesthesia (GA) group and the combined epidural-general anesthesia (CEGA) group. Before anesthesia induction (t0), at intubation (t1), at the beginning of surgery (t2), 5 minutes after pneumoperitoneum (t3), at the end of surgery (t4), after recovery of spontaneous breathing (t5), after regaining consciousness (t6), and after extubation (t7), the heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), and the depth of anesthesia (bispectral index [BIS]) were detected...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28260955/peroral-endoscopic-myotomy-procedural-complications-and-pain-management-for-the-perioperative-clinician
#16
Lopa Misra, Norio Fukami, Katarina Nikolic, Terrence L Trentman
Achalasia refers to the lack of smooth muscle relaxation of the distal esophagus. Although nonsurgical treatments such as pneumatic dilatation of the distal esophagus and botulinum toxin injections have been performed, these procedures have limited duration. Similarly, surgical treatment with Heller myotomy is associated with complications. At our institution, we perform the peroral endoscopic myotomy (POEM) in qualified patients. Briefly, POEM involves endoscopic creation of a mid-esophageal submucosal bleb, creation of a submucosal tunnel with the endoscope, and then a distal myotomy, resulting in relaxation of the distal esophagus...
2017: Medical Devices: Evidence and Research
https://www.readbyqxmd.com/read/28235528/effects-of-pneumoperitoneum-on-severe-hypernatremia-in-an-adult-patient-who-underwent-laparoscopic-surgery-of-hydatid-cysts
#17
Diego Anta, José M Beleña, Raquel Álvarez, Mónica Núñez
We describe the first case of severe hypernatremia associated to laparoscopic surgery for hydatid cyst in an adult patient after the use of hypertonic saline solution with complete resolution. Severe hypernatremia is an unusual fact at the immediate postoperative period but may have fatal consequences for the patient and need immediate action. The patient reached a serum sodium concentration of 179 mmol/L without adverse effects after 6 days of treatment. Laparoscopy could play a crucial role in Na(+) absorption due to high intraabdominal pressure caused by the pneumoperitoneum and its limitations to avoid peritoneal absorption of hypertonic saline solution...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28235510/effect-of-stellate-ganglion-block-on-hemodynamics-and-stress-responses-during-co2-pneumoperitoneum-in-elderly-patients
#18
Yong-Quan Chen, Yu-Yizi Xie, Bin Wang, Xiao-Ju Jin
STUDY OBJECTIVE: Elderly patients undergoing elective laparoscopic cholecystectomy (LC) were given right stellate ganglion block (RSGB) to observe its effects on the hemodynamics and stress response during carbon dioxide (CO2)-pneumoperitoneum. DESIGN: A randomized, single-blinded, and placebo-controlled study. SETTING: University-affiliated teaching hospital. PARTICIPANTS: Sixty patients (aged 65-78years; weight, 45-75kg; American Society of Anesthesiologists (ASA) physical status classification, class I or II) undergoing elective LC...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28230036/single-lumen-tracheal-ventilation-for-minimally-invasive-esophagectomy-in-patients-with-esophageal-cancer
#19
Yu Bai, Yi Zhou, Xi Hua Lu
OBJECTIVE: The aim of this study was to observe the efficacy and safety of single-lumen tracheal ventilation for esophageal cancer surgery. METHODS: Thirty-eight patients with esophageal carcinoma who prepared for minimally invasive esophagectomy were included in this study. All of the included 38 patients were received single-lumen tracheal ventilation. The arterial blood gas index was monitored through the operation procedure and recorded at four-time points: before induction (T0), at the end of chest operation (T1), at the end of the abdominal operation (T2), and 30 min after extubation (T3)...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28216699/comparison-of-volume-controlled-ventilation-and-pressure-controlled-ventilation-in-patients-undergoing-robot-assisted-pelvic-surgeries-an-open-label-trial
#20
Rishabh Jaju, Pooja Bihani Jaju, Mamta Dubey, Sadik Mohammad, A K Bhargava
BACKGROUND AND AIMS: Although volume controlled ventilation (VCV) has been the traditional mode of ventilation in robotic surgery, recently pressure controlled ventilation (PCV) has been used more frequently. However, evidence on whether PCV is superior to VCV is still lacking. We intended to compare the effects of VCV and PCV on respiratory mechanics and haemodynamic in patients undergoing robotic surgeries in steep Trendelenburg position. METHODS: This prospective, randomized trial was conducted on sixty patients between 20 and 70 years belonging to the American Society of Anesthesiologist Physical Status I-II...
January 2017: Indian Journal of Anaesthesia
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