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pulmonary evaluation perioperative

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https://www.readbyqxmd.com/read/28615010/internet-based-perioperative-exercise-program-in-patients-with-barrett-s-carcinoma-scheduled-for-esophagectomy-ipep-study-a-prospective-randomized-controlled-trial
#1
Daniel Pfirrmann, Suzan Tug, Oana Brosteanu, Matthias Mehdorn, Martin Busse, Peter P Grimminger, Florian Lordick, Torben Glatz, Jens Hoeppner, Hauke Lang, Perikles Simon, Ines Gockel
BACKGROUND: Patients undergoing surgery for esophageal cancer have a high risk for postoperative deterioration of lung function and pulmonary complications. This is partly due to one-lung ventilation during thoracotomy. This often accounts for prolonged stay on intensive care units, delayed postoperative reconvalescence and reduced quality of life. Socioeconomic disadvantages can result from these problems. Physical preconditioning has become a crucial leverage to optimize fitness and lung function in patients scheduled for esophagectomy, in particular during the time period of neoadjuvant therapy...
June 14, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28606165/pitfalls-in-tamvi-experience-with-the-repositionable-lotus%C3%A2-valve-system
#2
Paul P Heinisch, Fabien Praz, Bernhard Winkler, Stephan Windecker, Christoph Huber, Thierry Carrel
BACKGROUND: Simultaneous transapical implantation of transcatheter heart valves in the native mitral and aortic position may be considered as an alternative to surgical valve replacement in high-risk patients presenting with combined valve disease. CASE PRESENTATION: A 59-year-old female with severe aortic stenosis, severe mitral stenosis with mild mitral insufficiency, persistent atrial fibrillation, severe chronic obstructive pulmonary disease and NYHA class of IV was evaluated by our interdisciplinary heart team...
June 12, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28592749/dynamics-of-oxidative-stress-evoked-by-myocardial-ischemia-reperfusion-after-off-pump-coronary-artery-bypass-grafting-elucidated-by-bilirubin-oxidation
#3
Masaki Yamamoto, Hideaki Nishimori, Takashi Fukutomi, Tokio Yamaguchi, Kazumasa Orihashi
BACKGROUND: Revascularization therapy relieves myocardial ischemia, but can also result in ischemia-reperfusion injury caused by oxidative stress. However, the biokinetics of oxidative stress after myocardial ischemia-reperfusion are uncertain. This study aimed to evaluate the dynamics of oxidative stress after off-pump coronary artery bypass grafting (OPCAB) by measuring urinary biopyrrin levels. Biopyrrin is an oxidative metabolite of bilirubin thought to reflect oxidative stress, along with reactive nitrogen species (RNS)...
June 8, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28583758/perioperative-complications-in-patients-with-sleep-apnea-undergoing-total-joint-arthroplasty
#4
Syed Y Naqvi, Amin H Rabiei, Mitchell G Maltenfort, Camilo Restrepo, Eugene R Viscusi, Javad Parvizi, Mohammad R Rasouli
BACKGROUND: This study aims to evaluate the effect of sleep apnea (SA) on perioperative complications after total joint arthroplasty (TJA) and whether the type of anesthesia influences these complications. METHODS: Using the ninth and tenth revisions of the International Classification of Diseases, coding systems, we queried our institutional TJA database from January 2005 to June 2016 to identify patients with SA who underwent TJA. These patients were matched in a 1:3 ratio based on age, gender, type of surgery, and comorbidities to patients who underwent TJA but were not coded for SA...
April 27, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28516514/single-incision-totally-extraperitoneal-inguinal-hernia-repair-is-feasible-and-safe-in-patients-on-antithrombotic-therapy-a-single-center-experience-of-92-procedures
#5
Masaki Wakasugi, Mitsuyoshi Tei, Yozo Suzuki, Kenta Furukawa, Toru Masuzawa, Kentaro Kishi, Masahiro Tanemura, Hiroki Akamatsu
INTRODUCTION: The aim of this study was to evaluate the feasibility and safety of SILS for totally extraperitoneal inguinal hernia repair for patients on antithrombotic therapy. METHODS: A total of 365 patients who underwent SILS for totally extraperitoneal inguinal hernia repair between January 2011 and November 2015 were analyzed retrospectively. Antithrombotic drugs were stopped preoperatively, and bridging intravenous heparin therapy was given according to the operative risk of each patient...
May 17, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28479282/characteristics-and-associated-factors-of-postoperative-pulmonary-complications-in-patients-undergoing-radical-cystectomy-for-bladder-cancer-a-national-surgical-quality-improvement-program-study
#6
Leilei Xia, Benjamin L Taylor, Thomas J Guzzo
INTRODUCTION: The purpose of this study was to summarize the characteristics and identify associated factors of postoperative pulmonary complications (PPCs) in patients undergoing radical cystectomy (RC). MATERIALS AND METHODS: The National Surgical Quality Improvement Project (NSQIP) database (2005-2014) was used to identify patients who underwent RC for bladder cancer. PPCs were defined as pneumonia, unplanned reintubation, and ventilator support > 48 hours within 30 days of RC...
April 13, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28457375/evaluation-of-renal-function-in-patients-undergoing-lung-transplantation
#7
C Carillo, Y Pecoraro, M Anile, S Mantovani, A Oliva, A D'Abramo, D Amore, A Pagini, T De Giacomo, F Pugliese, E A Rendina, F Venuta, D Diso
BACKGROUND: Acute kidney injury and chronic kidney failure are serious complications after lung transplantation. Glomerular filtration rate (GFR) is the primary indicator of renal function. Several equations have been proposed to evaluate the estimated GFR (eGFR). We compared three different equations to determine which has the better correlation with the development of acute and chronic renal failure in lung recipients. METHODS: Twenty-two patients with a mean age of 54...
May 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28453807/attrition-in-patients-with-single-ventricle-and-trisomy-21-outcomes-after-a-total-cavopulmonary-connection
#8
Anastasios C Polimenakos, Sujata Subramanian, Chawki ElZein, Michel N Ilbawi
OBJECTIVES: Data are limited regarding the management of children with trisomy 21 (T21) syndrome and a functional single ventricle (FSV). We evaluated patients with T21 and a FSV who had a total cavopulmonary connection (TCPC). METHODS: From September 1999 to August 2012, 139 patients with a FSV underwent a TCPC. Sixty-five had unbalanced atrioventricular septal defect. Thirteen had T21. Three (of 13) had heterotaxy syndrome. The mean age at the Fontan operation was 27...
May 1, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28419035/clinical-practice-guidelines-decrease-unnecessary-echocardiograms-before-hip-fracture-surgery
#9
Chris Adair, Eric Swart, Rachel Seymour, Joshua Patt, Madhav A Karunakar
BACKGROUND: Preoperative assessment of geriatric patients with a hip fracture may include transthoracic echocardiography (TTE), which increases resource utilization and cost and may delay surgery. The purpose of this study was to evaluate preoperative TTE utilization at a single institution in order to determine (1) how often TTE is ordered in accordance with clinical practice guidelines (CPGs), (2) how frequently TTE reveals cardiac disease that may alter medical or anesthesia management, and (3) whether following CPGs reduces unnecessary TTE utilization without potentially missing important disease...
April 19, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28410638/utility-of-objective-chest-tube-management-after-pulmonary-resection-using-a-digital-drainage-system
#10
Kazuya Takamochi, Kota Imashimizu, Mariko Fukui, Tatsuo Maeyashiki, Mikiko Suzuki, Takuya Ueda, Hironori Matsuzawa, Shunki Hirayama, Takeshi Matsunaga, Shiaki Oh, Kenji Suzuki
BACKGROUND: We sought to evaluate the clinical utility of chest tube management after pulmonary resection based on objective digital monitoring of pleural pressure and digital surveillance for air leaks. METHODS: We prospectively recorded the perioperative data of 308 patients who underwent pulmonary resection between December 2013 and January 2016. We used information from a digital monitoring thoracic drainage system to measure peak air leakage during the first 24 hours after the operation, patterns of air leakage over the first 72 hours, and patterns of pleural pressure changes until the chest tubes were removed...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28394443/noninvasive-predictors-of-perioperative-atrial-arrhythmias-in-patients-with-tetralogy-of-fallot-undergoing-pulmonary-valve-replacement
#11
Daniel Cortez, Waseem Barham, Emily Ruckdeschel, Nandita Sharma, Anthony C McCanta, Johannes von Alvensleben, William H Sauer, Kathryn K Collins, Joseph Kay, Sonali Patel, Duy T Nguyen
BACKGROUND: Patients with tetralogy of Fallot (TOF) have increased risk of atrial arrhythmias. HYPOTHESIS: A measure of atrial dispersion, the P-wave vector magnitude (Pvm), can identify patients at risk for perioperative atrial flutter (AFL) or intra-atrial re-entrant tachycardia (IART) in a large TOF cohort. METHODS: We performed a blinded, retrospective analysis of 158 TOF patients undergoing pulmonary valve replacement between 1997 and 2015...
April 10, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28366762/still-a-role-for-surgery-as-first-line-therapy-of-splenic-marginal-zone-lymphoma-results-of-a-prospective-observational-study
#12
Giacomo Pata, Michele Bartoli, Enrico Damiani, Stefano Solari, Antonella Anastasia, Chiara Pagani, Alessandra Tucci
AIM: Assessment of hematologic improvement, survival and peri-operative morbidity after first-line splenectomy for splenic marginal zone lymphoma (SMZL). METHODS: Forty-three patients undergoing open splenectomy were prospectively analyzed. Perioperative clinical course, overall and progression-free survival (OS-PFS) were evaluated. Risk factors analyzed were gender, age, ASA-grade, ECOG performance status, presence of B-symptoms, body mass index, steroidal treatment, serum albumin concentration, IIL-score, operative time, spleen size and weight...
May 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28366461/sublobar-resection-for-pulmonary-aspergilloma-a-safe-alternative-to%C3%A2-lobectomy
#13
Ping Yuan, Jin-Lin Cao, Sha Huang, Chong Zhang, Fei-Chao Bao, Ye-Ji Hu, Wang Lv, Jian Hu
BACKGROUND: This study was performed to evaluate the effectiveness of sublobar resection for the treatment of pulmonary aspergilloma compared with lobectomy. METHODS: Patients with pulmonary aspergilloma who underwent lobectomy or sublobar resection in our department between March 2007 and December 2015 were retrospectively reviewed. Data were collected for patient demographic characteristics, medical history, preoperative investigations, perioperative findings, postoperative conditions, and recurrence status...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28347540/study-on-perioperative-administration-of-a-neutrophil-elastase-inhibitor-for-interstitial%C3%A2-pneumonias
#14
Mariko Fukui, Kazuya Takamochi, Shiaki Oh, Takeshi Matsunaga, Kazuhiro Suzuki, Katsutoshi Ando, Kenji Suzuki
BACKGROUND: Although acute exacerbation of idiopathic interstitial pneumonias (IIPs) is a lethal complication after pulmonary resection for lung cancer with IIPs, there are no established methods to prevent its occurrence. This prospective randomized study was conducted to evaluate whether perioperative administration of the neutrophil elastase inhibitor sivelestat prevents acute exacerbation after surgery. METHODS: The IIP patients with suspected lung cancers were randomly assigned to two groups before surgery: in group A (n = 65), sivelestat was perioperatively administered for 5 days; in group B (n = 65), no medications were administered...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28338504/ventilation-with-high-or-low-tidal-volume-with-peep-does-not-influence-lung-function-after-spinal-surgery-in-prone-position-a-randomized-controlled-trial
#15
Sarah Soh, Jae-Kwang Shim, Yoon Ha, Young-Sam Kim, Hyelin Lee, Young-Lan Kwak
BACKGROUND: Spinal surgery in the prone position is accompanied by increased intrathoracic pressure and decreased respiratory compliance. This study investigated whether intraoperative lung protective mechanical ventilation improved lung function evaluated with pulmonary function tests in patients at risk of postoperative pulmonary complications (PPCs) after major spinal surgery in the prone position. METHODS: Seventy-eight patients at potential risk of PPCs were randomly assigned to the protective group (tidal volume; 6 mL/kg predicted body weight, 6 cm H2O positive end-expiratory pressure with recruitment maneuvers) or the conventional group (10 mL/kg predicted body weight, no positive end-expiratory pressure)...
March 23, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28316225/-the-clinical-impact-of-artery-first-approach-combined-with-vascular-resection-and-reconstruction-in-the-treatment-of-pancreatic-head-carcinoma
#16
J L Huang, W G Li, F Z Chen, Z J Su, F M Li, B Liu
Objective: To evaluate the application of artery first, combined vascular resection and reconstruction in the treatment of pancreatic head carcinoma. Methods: The clinical data of 13 patients with pancreatic head cancer were retrospectively analyzed from February 2014 to March 2016 in the Affiliated Hospital of Xiamen University. Preoperative computed tomography of high resolution layer or magnetic resonance imaging examination demonstrated pancreatic head carcinoma, as well as close adhesion, stenosis, compression or displacement of superior mesenteric vein or portal vein wall...
March 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28296782/the-safety-and-efficacy-of-dexmedetomidine-remifentanil-in-children-undergoing-flexible-bronchoscopy-a-retrospective-dose-finding-trial
#17
Xia Li, Xue Wang, Shuguang Jin, Dongsheng Zhang, Yanuo Li
Flexible bronchoscopy is more and more used for diagnosis and management of various pulmonary diseases in pediatrics. As poor coordination of children, the procedure is usually performed under general anesthesia with spontaneous or controlled ventilation to increase children and bronchoscopists' safety and comfort. Previous studies have reported that dexmedetomidine (DEX) could be safely and effectively used for flexible bronchoscopy in both adulate and children. However, there is no trial to evaluate the dose-finding of safety and efficacy of dexmedetomidine-remifentanil (DEX-RF) in children undergoing flexible bronchoscopy...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28293311/aortic-annulus-enlargement-early-and-long-terms-results
#18
Selman Dumani, Ermal Likaj, Laureta Dibra, Vera Beca, Saimir Kuci, Ali Refatllari
AIM: Patient-prosthesis mismatch (PPM) is a common occurrence in aortic valve surgery. Even the discussions about the impact of this phenomenon on the results of aortic valve surgery, the management of this problem remain one of the main topics in this kind of surgery. One of the ways of a solution is aortic annulus enlargement. The main topic of this study is to evaluate the early and longterm results of this technique in our country. METHODS: During the period January 2010 -January 2015, 641 patients performed aortic valve surgery...
March 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28292589/tricuspid-valve-repair-and-pulmonary-valve-replacement-in-adults-with-repaired-tetralogy-of-fallot
#19
François Roubertie, Pierre-Emmanuel Séguéla, Zakaria Jalal, Xavier Iriart, Xavier Roques, Bernard Kreitmann, Mohammed Al-Yamani, Xavier Pillois, Jean-Benoît Thambo
BACKGROUND: Pulmonary valve replacement (PVR) often is performed in adults with repaired tetralogy of Fallot (TOF). For patients who have tricuspid regurgitation (TR), tricuspid valve (TV) repair associated to PVR is still debated. OBJECTIVE: We sought to evaluate perioperative factors related to TV repair when performed at the time of PVR in patients with repaired TOF. METHODS: We retrospectively reviewed 104 patients with repaired TOF (or its equivalent) who underwent PVR (2002-2014)...
February 10, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28280942/perioperative-risk-factors-for-death-among-patients-with-symptomatic-pulmonary-thromboembolism
#20
REVIEW
(no author information available yet)
Perioperative pulmonary thromboembolism (PTE) is a fatal complication that may occur in patients who are undergoing surgery. This study aimed to identify risk factors for PTE-related death. This study evaluated data for the most recent 5-year period (2007-2011) from the Japanese Society of Anesthesiologists' database of patients who experienced perioperative PTE. We compared patients who died within 30 days of onset and patients who survived for > 30 days, and used logistic regression analysis to identify the independent risk factors...
June 2017: Journal of Anesthesia
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