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Procedure: Laparoscopy

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Total 161 results found since Jan 2013.

Stroke Volume Variation and Stroke Volume Index Can Predict Fluid Responsiveness after Mini-Volume Challenge Test in Patients Undergoing Laparoscopic Cholecystectomy.
Conclusions: SVV and SVI effectively predicted fluid responsiveness after the mini-volume challenge test in patients placed under pneumoperitoneum and in the reverse Trendelenburg position. PMID: 31861707 [PubMed - in process]
Source: Medicina (Kaunas) - December 18, 2019 Category: Universities & Medical Training Authors: Moon EJ, Lee S, Yi JW, Kim JH, Lee BJ, Seo H Tags: Medicina (Kaunas) Source Type: research

Randomized controlled trial of stroke volume optimization during elective major abdominal surgery in patients stratified by aerobic fitness
Conclusions Algorithm-driven stroke volume optimization is of no benefit when superimposed on a liberal baseline fluid regimen in patients having elective major abdominal surgery, when stratified to minimize differences in fitness and surgical approach between groups. Clinical trial registration ISRCTN21597243.
Source: British Journal of Anaesthesia - September 18, 2015 Category: Anesthesiology Authors: Lai, C. W., Starkie, T., Creanor, S., Struthers, R. A., Portch, D., Erasmus, P. D., Mellor, N., Hosie, K. B., Sneyd, J. R., Minto, G. Tags: Clinical Practice Source Type: research

Unsedated Outpatient Percutaneous Endoscopic Gastrostomy in Stroke Patients: Is It Feasible and Safe?
This study sought to determine the feasibility and safety of outpatient, unsedated PEG implementation in stroke patients. This retrospective cohort study involved stroke victims who underwent unsedated outpatient PEG insertion from 2014 to 2017 at our Surgical Endoscopy Unit. Patients were given pharyngeal anesthesia with lidocaine 10% spray, while the PEG tube was placed under local anesthesia. The incidence of intraprocedural and postprocedural complications and 30-day mortality rate were recorded. Data from 127 cases were analyzed. The procedures were performed with minor, transient complications, which resolved after r...
Source: Surgical Laparoscopy, Endoscopy and Percutaneous Techniques - October 1, 2019 Category: Surgery Tags: Original Articles Source Type: research

Evaluation of stroke volume variation and pulse pressure variation as predictors of fluid responsiveness in patients undergoing protective one-lung ventilation.
Authors: Fu Q, Duan M, Zhao F, Mi W Abstract In order to investigate whether the hemodynamic indices, including stroke volume variation (SVV) and pulse pressure variation (PPV) could predict fluid responsiveness in patients undergoing protective one-lung ventilation. 60 patients scheduled for a combined thoracoscopic and laparoscopic esophagectomy were enrolled and randomized into two groups. The patients in the protective group (Group P) were ventilated with a tidal volume of 6 mL/kg, an inspired oxygen fraction (FiO2) of 80%, and a positive end expiratory pressure (PEEP) of 5 cm H2O. Patients in the conventional ...
Source: Drug Discoveries and Therapeutics - November 30, 2015 Category: Drugs & Pharmacology Tags: Drug Discov Ther Source Type: research

Pulmonary embolism and fatal stroke in a patient with severe factor XI deficiency after bariatric surgery
We report the case of a 40-year-old woman with a severe factor XI (FXI) deficiency who died from a stroke due to bilateral internal carotid arteries occlusion after a laparoscopic gastric bypass (bariatric surgery). This stroke was probably secondary to a pulmonary embolism with a paradoxical embolism through a previously unknown foramen ovale. This woman who had one severe episode of bleeding before the bypass received for the intervention a single infusion of 27 U/kg of FXI concentrate. A careful evaluation of the bleeding and thrombotic risk was performed before surgery, and despite all preventive measures, this tragi...
Source: Blood Coagulation and Fibrinolysis - April 1, 2013 Category: Hematology Tags: Case Reports Source Type: research

Respiratory stroke volume variation assessed by oesophageal Doppler monitoring predicts fluid responsiveness during laparoscopy
Conclusions respSV and respPV predicted fluid responsiveness during laparoscopy under strict physiological conditions. FTc was not predictive of fluid responsiveness during laparoscopy.
Source: British Journal of Anaesthesia - March 18, 2014 Category: Anesthesiology Authors: Guinot, P.- G., de Broca, B., Bernard, E., Arab, O. A., Lorne, E., Dupont, H. Tags: Cardiovascular Source Type: research

The impact of intra-abdominal pressure on the stroke volume variation and plethysmographic variability index in patients undergoing laparoscopic cholecystectomy.
Authors: Liu F, Zhu S, Ji Q, Li W, Liu J Abstract The purpose of the present study was to evaluate the effect of increasing intra-abdominal pressure (IAP) on stroke volume variation (SVV) and plethysmographic variability index (PVI) in patients undergoing laparoscopic cholecystectomy. PVI examined by Masimo Radical 7 pulse oximeter and SVV determined using FloTrac/Vigileo were monitored simultaneously in forty-five patients undergoing laparoscopic cholecystectomy (LC). Mean arterial blood pressure (MAP), heart rate (HR), cardiac index (CI), perfusion index (PI), airway pressures (P), SVV, and PVI were also recorded...
Source: BioScience Trends - May 15, 2015 Category: Biomedical Science Tags: Biosci Trends Source Type: research

Predictive values of pulse pressure variation and stroke volume variation for fluid responsiveness in patients with pneumoperitoneum
AbstractAnimal studies suggest that dynamic predictors remain useful in patients with pneumoperitoneum, but human data is conflicting. Our aim was to determine predictive values of pulse pressure variation (PPV) and stroke volume variation (SVV) in patients with pneumoperitoneum using LiDCORapid ™ haemodynamic monitor. Standardised fluid challenges of colloid were administered to patients undergoing laparoscopic procedures, one fluid challenge per patient. Intra-abdominal pressure was automatically held at 12  mmHg. Fluid responsiveness was defined as an increase in nominal stroke index (nSI) ≥ 10%. Linear regress...
Source: Journal of Clinical Monitoring and Computing - August 28, 2018 Category: Information Technology Source Type: research

Laparoscopically-confirmed endometriosis and risk of incident stroke: a prospective cohort study
Prior research has suggested that women with endometriosis are at greater risk of cardiovascular disease later in life, including myocardial infarction and hypertension. However, there has been limited research on endometriosis and risk of stroke, which may have similar underlying pathophysiologic mechanisms. Therefore, our objective was to prospectively investigate the association between laparoscopically-confirmed endometriosis and risk of incident stroke during 28 years of follow-up.
Source: Fertility and Sterility - September 1, 2021 Category: Reproduction Medicine Authors: Leslie V. Farland, William J. Degnan, Melanie Bell, Kathryn M. Rexrode, Stacey A. Missmer Source Type: research

Endometriosis Linked to Greater Risk for Stroke
THURSDAY, July 21, 2022 -- Women with laparoscopically confirmed endometriosis may have an increased risk for stroke, according to a study published online July 21 in Stroke. Leslie V. Farland, Sc.D., from the University of Arizona in Tucson, and...
Source: Drugs.com - Pharma News - July 21, 2022 Category: Pharmaceuticals Source Type: news

Perioperative stroke arising from the interplay of patent foramen ovale, atrial septal aneurysm, and right diaphragm paralysis during endoscopic surgery
A number of risk factors and mechanisms have been associated with vulnerability to perioperative stroke, yet there remains the need to increase awareness of this potential complication, its risks, and consequences. A case of a 59 year old man who underwent a prolonged laparoscopic-thoracoscopic diaphragmatic plication procedure for paralyzed right hemidiaphragm is reported. His past medical history included coronary artery disease, diabetes mellitus type II, hypertension, and hyperlipidemia. Routine transthoracic echocardiogram performed 6 months prior to surgery was unremarkable, noting normal ejection fraction, no valvul...
Source: Journal of Clinical Anesthesia - September 25, 2013 Category: Anesthesiology Authors: Ioanna Apostolidou, Kamini Sundarbose, Sarah L. Richards, Mojca R. Konia Tags: Correspondence Source Type: research

Stroke volume variation to guide fluid therapy: is it suitable for high-risk surgical patients? A terminated randomized controlled trial
Conclusions Our study was stopped due to a slow inclusion rate. Methodological restrictions of the arterial-line cardiac output monitor excluded the majority of patients. This leaves the question if this method is appropriate to guide fluid therapy in high-risk surgical patients. Trial registration ClinicalTrials.gov: NCT01473446.
Source: Perioperative Medicine - July 22, 2015 Category: Surgery Source Type: research

Disagreement between fourth generation FloTrac and LiDCOrapid measurements of cardiac output and stroke volume variation during laparoscopic colectomy
To determine the agreement between cardiac output (CO) and stroke volume variation (SVV) measured simultaneously by the fourth generation FloTrac/Vigileo system and LiDCOrapid system during pneumoperitoneum in patients undergoing laparoscopic colectomy.
Source: Journal of Clinical Anesthesia - August 17, 2016 Category: Anesthesiology Authors: Masato Nakasuji, Aki Okutani, Taeko Miyata, Norie Imanaka, Masuji Tanaka, Kae Nakasuji, Miwako Nagai Tags: Original contribution Source Type: research

Perioperative hemodynamic optimization in laparoscopic sleeve gastrectomy using stroke volume variation to reduce postoperative nausea and vomiting
This study aimed to investigate the effectiveness of GDFT on reducing PONV.
Source: Surgery for Obesity and Related Diseases - June 19, 2021 Category: Surgery Authors: Han-Jung Cho, Yi-Hsuan Huang, Kin-Shing Poon, Kuen-Bao Chen, Kate Hsiurong Liao Tags: Original articles Source Type: research