keyword
MENU ▼
Read by QxMD icon Read
search

Operative risk

keyword
https://www.readbyqxmd.com/read/28550813/a-reliable-sewage-quality-abnormal-event-monitoring-system
#1
Tianling Li, Melissa Winnel, Hao Lin, Jared Panther, Chang Liu, Roger O'Halloran, Kewen Wang, Taicheng An, Po Keung Wong, Shanqing Zhang, Huijun Zhao
With closing water loop through purified recycled water, wastewater becomes a part of source water, requiring reliable wastewater quality monitoring system (WQMS) to manage wastewater source and mitigate potential health risks. However, the development of reliable WQMS is fatally constrained by severe contamination and biofouling of sensors due to the hostile analytical environment of wastewaters, especially raw sewages, that challenges the limit of existing sensing technologies. In this work, we report a technological solution to enable the development of WQMS for real-time abnormal event detection with high reliability and practicality...
May 20, 2017: Water Research
https://www.readbyqxmd.com/read/28550671/-analysis-of-prognostic-factors-for-patients-with-stage%C3%A2-b-non-small-cell-lung-cancer-after-operation
#2
P Song, R C Zang, M Y Zhang, L Liu, S G Gao
Objective: To study the prognostic factors for patients with stage ⅠB non-small cell lung cancer (NSCLC) after radical operation (R0). Methods: The clinical data of 458 patients who underwent radical resection for NSCLC and were pathologically diagnosed with stage ⅠB lung cancer from January 2009 to December 2010, were reviewed retrospectively. Those cases include 269 male patients and 189 female, aged between 28 and 88, with a median age of 61 years. The Kaplan-Meier method and Log rank test were used for univariate survival analysis and the Cox proportional hazards model for multivariate survival analysis...
April 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28550627/association-between-antithrombotic-drug-use-before-chronic-subdural-haematoma-and-outcome-after-drainage-a-systematic-review-and-meta-analysis
#3
Michael T C Poon, Rustam Al-Shahi Salman
In view of their age and vascular co-morbidities, people are often taking an antithrombotic drug when diagnosed with chronic subdural haematoma (CSDH). It is unclear whether antithrombotic use at CSDH diagnosis, or resumption afterwards, is associated with recurrent CSDH or vaso-occlusive events. We systematically reviewed the literature for studies reporting CSDH recurrence or vaso-occlusive events after drainage of CSDH associated with antithrombotic drug use. We searched Medline 1946-2016 and Embase 1974-2016 inclusive for cohort studies reporting the risk of CSDH recurrence or vaso-occlusive events after CSDH associated with antithrombotic (anticoagulant or antiplatelet) drug use...
May 26, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28550587/epicardial-adipose-tissue-is-associated-with-high-risk-plaque-feature-progression-in-non-culprit-lesions
#4
Yahang Tan, Jia Zhou, Ying Zhou, Xiaobo Yang, Jing Wang, Yundai Chen
Several studies have suggested a link between epicardial adipose tissue (EAT) volume and high-risk plaques (HRPs); however, little is known about the association between EAT volume and HRP progression in non-culprit lesions (NCLs). Therefore, we evaluated whether EAT can independently predict HRP characteristic progression in NCLs by coronary computed tomography angiography (CCTA). In this single-centre trial, we analysed 131 consecutive patients (median age 61 years, male 72.52%) undergoing CCTA with percutaneous coronary intervention (PCI) for culprit lesions...
May 26, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28550435/lymph-node-retrieval-is-inferior-in-the-modified-merendino-resection-for-early-barrett-s-carcinoma-a-matched-pair-comparison-with-ivor-lewis-resection
#5
Thomas Haist, Markus Mann, Christina Oetzmann von Sochaczewski, Michael Pauthner, Annette Fisseler-Eckhoff, Dietmar Lorenz
AIM OF THE STUDY: A matched-pair comparison between the modified Merendino resection (MER) and Ivor Lewis resection (ILR) for early Barrett's carcinoma. BACKGROUND: Early adenocarcinoma of the esophagus (eACE) with positive risk factors for lymph node metastasis (LNM) needs surgery for cure. MER appeared to be an alternative to ILR. METHODS: Between July 2000 and July 2012, 156 patients with high-grade dysplasia or eACE received ILR, whereas in 30 cases MER was performed in a tertiary care center for GI Surgery...
May 26, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28550421/pre-emptive-triple-tributary-internal-iliac-vein-ligation-reduces-catastrophic-haemorrhage-from-sacrectomy-during-pelvic-exenterative-surgery
#6
D J Coker, K K S Austin, A A Eyers, C J Young
BACKGROUND: The risk of significant haemorrhage in pelvic exenterative surgery requiring sacrectomy has been well described. Patients requiring a sacrectomy above S3 are placed in the prone position, posing an increased challenge to gaining control of haemorrhage when it occurs. We describe a technique of pre-emptive control of the internal iliac vein and its three named tributaries to tame the pelvis prior to sacrectomy. METHODS: A retrospective, descriptive analysis was performed on a cohort of 25 consecutive patients operated on by one of the authors (AA E) between January 2005 and December 2010; all of whom underwent pre-emptive internal iliac vein triple tributary venous ligation, either unilaterally or bilaterally prior to sacrectomy above the level of S3...
May 26, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28550240/the-role-of-gst-polymorphism-in-reperfusion-induced-oxidative-stress-inflammatory-responses-and-clinical-complications-after-surgical-and-percutaneous-coronary-intervention
#7
Örs Pintér, Péter Hardi, Tibor Nagy, Balázs Gasz, Viktoria Kovács, Endre Arató, László Sínay, László Lénárd, Gábor Jancsó
BACKGROUND: Patients having coronary artery disease treated by coronary bypass or PCI procedure are exposed to tissue damage because of the phenomenon called reperfusion injury. Reperfusion injury can be characterized/monitored by oxidative stress parameters, inflammatory markers and by post-operative complication rate. OBJECTIVE: Beyond the obvious factors determining its severity (affected myocardial mass, ischaemic time, collateral circulation etc.) we examined the GST enzyme group's most cardio selective member, GSTP1 and its genetic polymorphism if there is any genetically determined preventive effect on the above-mentioned parameters...
May 24, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28550032/a-predictive-score-for-thrombosis-associated-with-breast-colorectal-lung-or-ovarian-cancer-the-prospective-compass-cancer-associated-thrombosis-study
#8
Grigoris T Gerotziafas, Ali Taher, Hikmat Abdel-Razeq, Essam AboElnazar, Alex C Spyropoulos, Salem El Shemmari, Annette K Larsen, Ismail Elalamy
BACKGROUND: The stratification of outpatients on chemotherapy for breast, colorectal, lung, and ovarian cancers at risk of venous thromboembolism (VTE) remains an unmet clinical need. The derivation of a risk assessment model (RAM) for VTE in these patients was the aim of the study "Prospective Comparison of Methods for thromboembolic risk assessment with clinical Perceptions and AwareneSS in real life patients-Cancer Associated Thrombosis" (COMPASS-CAT). PATIENTS AND METHODS: The derivation cohort consisted of 1,023 outpatients...
May 26, 2017: Oncologist
https://www.readbyqxmd.com/read/28549980/trends-in-malpractice-claims-for-obstetric-and-gynecologic-procedures-2005-2014
#9
Laura M Glaser, Farah A Alvi, Magdy P Milad
BACKGROUND: Interest in medical malpractice and areas of medico-legal vulnerability for practicing obstetricians and gynecologists has grown substantially, and many providers report changing surgical practice out of fear of litigation. Furthermore, education on medical malpractice and risk management is lacking for obstetrics and gynecology trainees. Recent obstetric and gynecologic malpractice claims data is lacking. We report on recent trends in malpractice claims for obstetrics and gynecology procedures, and compare these trends to those of other medical specialties...
May 23, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28549896/concordance-among-methods-of-nutritional-assessment-in-patients-included-on-the-waiting-list-for-liver-transplantation
#10
María Teresa García-Rodríguez, Beatriz López-Calviño, María Del Carmen Piñón-Villar, Alejandra Otero-Ferreiro, Francisco Suárez-López, Manuel Gómez-Gutiérrez, Sonia Pértega-Díaz, María Teresa Seoane-Pillado, Salvador Pita-Fernández
BACKGROUND: The aim of the present study was to determine the extent of malnutrition in patients waiting for a liver transplant. The agreement among the methods of nutritional assessment and their diagnostic validity were evaluated. METHODS: Patients on the waiting list for liver transplantation (n = 110) were studied. The variables were: body mass index, analytical parameters, liver disease etiology, and complications. Liver dysfunction was evaluated using the Child-Pugh Scale...
May 23, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28549834/obstructive-sleep-apnea-the-effect-of-bariatric-surgery-after-12%C3%A2-months-a-prospective-multicenter-trial
#11
P Peromaa-Haavisto, H Tuomilehto, J Kössi, J Virtanen, M Luostarinen, J Pihlajamäki, P Käkelä, M Victorzon
BACKGROUND: Obstructive sleep apnea (OSA) is a highly prevalent sleep disorder, particularly in bariatric patients. It is known to be tightly linked with metabolic abnormalities and cardiovascular morbidity. Obesity is the most noteworthy individual risk factor for OSA. The aim of this study was to investigate the effect of a laparoscopic Roux-en-Y gastric bypass (LRYGB) on OSA one year after surgery. METHODS: In this prospective multicenter study standard overnight cardiorespiratory recording was conducted 12 months after bariatric surgery in 132 patients who had OSA in the baseline recording prior to the operation...
January 12, 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28549671/the-outcome-of-extracorporeal-life-support-after-general-thoracic-surgery-timing-of-application
#12
Heemoon Lee, Yang Hyun Cho, Hyoung Woo Chang, Ji-Hyuk Yang, Jong Ho Cho, Kiick Sung, Young Tak Lee
BACKGROUND: Extracorporeal life support (ECLS) is widely used in refractory cardiac or pulmonary failure. Because complications of general thoracic surgery frequently involve the heart or lungs, ECLS can be a useful option. Therefore, we retrospectively reviewed our experience with ECLS after general thoracic surgery. METHODS: There were 17,185 adult general thoracic surgery procedures between 2005 and 2013 at our institution, including resection of the lung (n = 10,434; 60...
May 24, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28549634/maternal-adverse-childhood-experience-and-infant-health-biomedical-and-psychosocial-risks-as-intermediary-mechanisms
#13
Sheri Madigan, Mark Wade, Andre Plamondon, Jonathon L Maguire, Jennifer M Jenkins
OBJECTIVE: To assess the mechanisms accounting for the transfer of risk from one generation to the next, especially as they relate to maternal adverse childhood experiences and infant physical and emotional health outcomes. STUDY DESIGN: Participants were 501 community mother-infant dyads recruited shortly after the birth and followed up at 18 months. Mothers retrospectively reported on their adverse childhood experiences. The main outcome measures were parent-reported infant physical health and emotional problems...
May 23, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28549477/surgical-and-survival-outcomes-of-lung-cancer-patients-with-intratumoral-lung-abscesses
#14
Keiji Yamanashi, Norihito Okumura, Ayuko Takahashi, Takashi Nakashima, Tomoaki Matsuoka
BACKGROUND: Intratumoral lung abscess is a secondary lung abscess that is considered to be fatal. Therefore, surgical procedures, although high-risk, have sometimes been performed for intratumoral lung abscesses. However, no studies have examined the surgical outcomes of non-small cell lung cancer patients with intratumoral lung abscesses. The aim of this study was to investigate the surgical and survival outcomes of non-small cell lung cancer patients with intratumoral lung abscesses...
May 26, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28549450/the-left-atrial-bacterial-vegetative-mass-due-to-corynebacterium-striatum-as-a-presentation-of-myxoma-a-case-report
#15
Jun Xu, Qing Yang, Jun Li, Xia Zheng
BACKGROUND: Corynebacterium striatum is a member of the non-diphtherial corynebacteria, which are ubiquitous in nature and generally colonize the skin and mucous membranes of humans. Rarely, it causes infective endocarditis (IE). We report a case of rare left atrial bacterial vegetative mass due to C. striatum masquerading as a myxoma identified through a tortuous diagnostic process, and present a brief review of the relevant literature. CASE PRESENTATION: We present a case of 63-year-old man who presented with progressively worsening dyspnea on exertion and lower leg edema, and was diagnosed with heart failure...
May 26, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28549439/anesthetic-management-of-cesarean-section-in-cases-of-placenta-accreta-with-versus-without-abdominal-aortic-balloon-occlusion-study-protocol-for-a-randomized-controlled-trial
#16
Qinjun Chu, Dan Shen, Long He, Hongwei Wang, Xianlan Zhao, Zhimin Chen, Yanli Wang, Wei Zhang
BACKGROUND: Placenta accreta (PA), a severe complication during delivery, is closely linked with massive hemorrhage which could endanger the lives of both mother and baby. Moreover, the incidence of PA has increased dramatically with the increasing rate of cesarean deliveries in the past few decades. Therefore, studies evaluating the effects of different perioperative managements based on different modalities in the treatment of PA are necessary. Among the numerous treatment measures, prophylactic abdominal aortic balloon occlusion (AABO) in combination with cesarean section for PA seems to be more advantageous than others...
May 26, 2017: Trials
https://www.readbyqxmd.com/read/28549416/management-of-intra-operative-acute-pulmonary-embolism-during-general-anesthesia-a-case-report
#17
Yuanyuan Mao, Shuai Wen, Gezi Chen, Wei Zhang, Yanqiu Ai, Jingjing Yuan
BACKGROUND: Acute pulmonary embolism (APE) can be life-threatening. Early detection is even more difficult for patients under general anesthesia as common symptoms are not available and the pathophysiological course of intra-operative APE is influenced by procedures of surgery and anesthesia, which makes patients under general anesthesia a distinctive group. CASE PRESENTATION: We report a case of APE during orthopedic surgery under general anesthesia. A 64-year-old female with atrial fibrillation and surgical history of varicosity underwent total right hip replacement surgery under general anesthesia...
May 26, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28549369/safety-analysis-of-occupational-exposure-of-healthcare-workers-to-residual-contaminations-of-cytotoxic-drugs-using-fmeca-security-approach
#18
Laetitia Minh Mai Le, Delphine Reitter, Sophie He, Franck Té Bonle, Amélie Launois, Diane Martinez, Patrice Prognon, Eric Caudron
Handling cytotoxic drugs is associated with chemical contamination of workplace surfaces. The potential mutagenic, teratogenic and oncogenic properties of those drugs create a risk of occupational exposure for healthcare workers, from reception of starting materials to the preparation and administration of cytotoxic therapies. The Security Failure Mode Effects and Criticality Analysis (FMECA) was used as a proactive method to assess the risks involved in the chemotherapy compounding process. FMECA was carried out by a multidisciplinary team from 2011 to 2016...
May 22, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28549274/mechanisms-and-risk-of-cumulative-impacts-to-coastal-ecosystem-services-an-expert-elicitation-approach
#19
Gerald G Singh, Jim Sinner, Joanne Ellis, Milind Kandlikar, Benjamin S Halpern, Terre Satterfield, Kai M A Chan
Coastal environments are some of the most populated on Earth, with greater pressures projected in the future. Managing coastal systems requires the consideration of multiple uses, which both benefit from and threaten multiple ecosystem services. Thus understanding the cumulative impacts of human activities on coastal ecosystem services would seem fundamental to management, yet there is no widely accepted approach for assessing these. This study trials an approach for understanding the cumulative impacts of anthropogenic change, focusing on Tasman and Golden Bays, New Zealand...
May 23, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28549016/liberal-bilateral-internal-thoracic-artery-use-in-people-with-diabetes-neutralizes-the-negative-impact-of-insulin-requiring-status
#20
Giuseppe Gatti, Bernardo Benussi, Marina Bollini, Gabriella Forti, Angela Poletti, Elisabetta Rauber, Marco Gabrielli, Ariella De Monte, Gianfranco Sinagra, Aniello Pappalardo
AIMS: Bilateral internal thoracic artery (BITA) grafts are underused in insulin-dependent diabetic patients because of increased risk of postoperative complications. The impact of the insulin-requiring status on outcomes after routine BITA grafting was investigated in this retrospective study. METHODS: Skeletonized BITA grafts were used in 3228 (71.6%) of 4508 consecutive patients having multivessel coronary disease who underwent isolated coronary bypass surgery at the authors' institution from January 1999 to August 2015...
May 25, 2017: Journal of Cardiovascular Medicine
keyword
keyword
67339
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"