keyword
MENU ▼
Read by QxMD icon Read
search

Vascular anaesthesia

keyword
https://www.readbyqxmd.com/read/29655977/dexmedetomidine-or-fentanyl-cardiovascular-stability-and-analgesia-during-propofol-ketamine-total-intravenous-anaesthesia-in-experimental-pigs
#1
Andreas Lervik, Joanna Raszplewicz, Birgit Ranheim, Susanna Solbak, Simen F Toverud, Henning A Haga
OBJECTIVE: To compare cardiovascular function and response to nociception during total intravenous anaesthesia in pigs with propofol, ketamine and either dexmedetomidine or fentanyl administered as a continuous infusion. STUDY DESIGN: Blinded, randomized, balanced, crossover study ANIMALS: Eight immunocastrated male, mixed breed pigs with a mean ± standard deviation body weight of 26.4 ± 1.9 kg for dexmedetomidine and 27.5 ± 3.8 kg for fentanyl treatment...
December 5, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/29649504/tau-pathology-and-neurochemical-changes-associated-with-memory-dysfunction-in-an-optimised-murine-model-of-global-cerebral-ischaemia-a-potential-model-for-vascular-dementia
#2
Sabah Khan, Nadira Y Yuldasheva, Trevor F C Batten, Alasdair R Pickles, Katherine A B Kellett, Sikha Saha
Cerebral ischemia is known to be a major cause of death and the later development of Alzheimer's disease and vascular dementia. However, ischemia induced cellular damage that initiates these diseases remain poorly understood. This is primarily due to lack of clinically relevant models that are highly reproducible. Here, we have optimised a murine model of global cerebral ischaemia with multiple markers to determine brain pathology, neurochemistry and correlated memory deficits in these animals. Cerebral ischaemia in mice was induced by bilateral common carotid artery occlusion...
April 9, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/29623224/spinal-anaesthesia-for-cesarean-section-in-a-patient-with-vascular-type-ehlers-danlos-syndrome
#3
Jeffrey M Carness, Mark J Lenart
We report the administration of spinal anaesthesia for cesarean delivery in a parturient with vascular Ehlers-Danlos syndrome. Parturients who genetically inherit this disorder are at risk for significant morbidity and mortality. Risks during pregnancy include premature labor, uterine prolapse, and uterine rupture. Additionally, such laboring parturients are at increased risk of hemodynamic volatility, vascular stress, and severe postpartum hemorrhage. Instrumented delivery and cesarean delivery bring additional risks...
2018: Case Reports in Anesthesiology
https://www.readbyqxmd.com/read/29587754/retrograde-intubation-in-a-dog-with-severe-temporomandibular-joint-ankylosis-case-report
#4
Verónica Vieitez, Luis Javier Ezquerra, Víctor López Rámis, Massimo Santella, Ignacio Álvarez Gómez de Segura
BACKGROUND: Orotracheal intubation in dogs is a common and easily-performed procedure that provides a patent airway during anaesthesia. In dogs with temporomandibular joint ankylosis or pseudo-ankylosis, airway management can be a challenging procedure since these dogs have a limited ability to open their mouth. Methods to provide safe, uneventful intubation in such patients may include minimally invasive techniques such as retrograde intubation using a guide wire and fibre-optic-aided laryngoscopy...
March 27, 2018: BMC Veterinary Research
https://www.readbyqxmd.com/read/29560776/vascular-mechanisms-underlying-the-hypotensive-effect-of-rumex-acetosa
#5
Hafiz Misbah-Ud-Din Qamar, Rahila Qayyum, Umme Salma, Shamim Khan, Taous Khan, Abdul Jabbar Shah
CONTEXT: Rumex acetosa L. (Polygonaceae) is well known in traditional medicine for its therapeutic efficacy as an antihypertensive. OBJECTIVE: The study investigates antihypertensive potential of crude methanol extract (Ra.Cr) and fractions of Rumex acetosa in normotensive and hypertensive rat models and probes the underlying vascular mechanisms. MATERIALS AND METHODS: Ra.Cr and its fractions were tested in vivo on normotensive and hypertensive Sprague-Dawley rats under anaesthesia for blood pressure lowering effect...
December 2018: Pharmaceutical Biology
https://www.readbyqxmd.com/read/29507790/hyperthermic-intrathoracic-chemotherapy-after-extended-pleurectomy-and-decortication-for-malignant-pleura-mesothelioma-an-observational-study-on-outcome-and-microcirculatory-changes
#6
Luca Luzzi, Federico Franchi, Annarita Dapoto, Marco Ghisalberti, Roberto Corzani, Daniele Marrelli, Luca Marchetti, Piero Paladini, Sabino Scolletta
Background: In the treatment of malignant pleural mesothelioma the Hyperthermic Intra THOracic Chemotherapy (HITHOC) can improve the efficacy of pleurectomy and decortication with a local cytotoxic effect. However its biological impact in patient's hemodynamic and microcirculatory changes were rarely investigated. Aim of this study is to describe our experience with HITHOC after pleurectomy and decortication evaluating the role of sublingual video-microscopy in assessing the microcirculatory changes in the perioperative period...
January 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29457291/does-sedation-offer-better-outcomes-than-local-anaesthesia-for-thyroid-fna-in-adult-patients
#7
R M Kholmatov, H S Khadra, F Murad, T M Ahmed, A B Sholl, E Kandil
OBJECTIVE: To examine the potential benefits of sedation in adults undergoing fine needle aspiration (FNA) of thyroid nodules. METHODS: This retrospective study compared the outcomes of sedated and non-sedated FNA patients. RESULTS: A total of 860 patients underwent 1698 FNAs of thyroid nodules. The mean patient age was 52.4±14.4 years, and 80.2% of patients were women. The non-sedated group consisted of 782 patients with 1543 (93.5%) FNA procedures...
February 18, 2018: Cytopathology: Official Journal of the British Society for Clinical Cytology
https://www.readbyqxmd.com/read/29448299/early-and-late-complications-in-the-reconstructed-mandible-with-free-fibula-flaps
#8
Johannes T M van Gemert, Jan H Abbink, Robert J J van Es, Antoine J W P Rosenberg, Ron Koole, Ellen M Van Cann
BACKGROUND AND OBJECTIVES: Evaluation of mandibular reconstructions with free fibula flaps. Identification of factors associated with major recipient site complications, that is, necessitating surgical intervention under general anaesthesia. METHODS: Seventy-nine reconstructions were included. The following factors were analyzed: fixation type, number of osteotomies, site of defect (bilateral/unilateral), surgeon, sex, ASA classification, continuous smoking, pathological N-stage, age, defect size, flap ischemic time, and postoperative radiotherapy...
February 15, 2018: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29373667/experimental-ex-vivo-lung-perfusion-with-sevoflurane-effects-on-damaged-donor-lung-grafts
#9
Xingyu Wang, Roumen Parapanov, Cyril Francioli, Jean Yannis Perentes, Igor Letovanec, Michel Gonzalez, Christian Kern, Hans-Beat Ris, Lise Piquilloud, Carlo Marcucci, Thorsten Krueger, Lucas Liaudet, Fabrizio Gronchi
OBJECTIVES: Volatile anaesthetics can provide significant protection against reperfusion injury in various experimental settings. The aim of this study was to assess the potential of sevoflurane treatment, the most commonly used volatile anaesthetic in modern anaesthesia, in rat lungs donated after circulatory death and reconditioned in an ex vivo lung perfusion (EVLP) system. METHODS: Fifteen rats were sacrificed and divided into 3 groups. In the control and sevoflurane groups, the heart-lung blocks were exposed to 1 h of warm ischaemia and 2 h of cold ischaemia and were mounted on an EVLP circuit for 3 h, in the absence or in the presence of 2% sevoflurane...
January 24, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29336785/the-erector-spinae-plane-block-in-4-cases-of-video-assisted-thoracic-surgery
#10
J C Luis-Navarro, M Seda-Guzmán, C Luis-Moreno, J L López-Romero
Multimodal anaesthesia, combining epidural catheter and general anaesthesia, is a common technique in thoracic surgery, however, epidural catheter placement is not always possible. Recently, erector spinae plane block has been described, which provides analgesia like that of the epidural block, although unilateral, and which has been used in various procedures at thoracic level. At present, there are no studies comparing the efficacy or safety of this block with those commonly used in thoracic surgery. However, its safety profile and contraindications seem different from those of the epidural catheter, since its placement is done under ultrasound view, the needle introduction is done in plane and the ultrasound target, the transverse process, is easily identifiable and is relatively remote from major neural or vascular structures and the pleura...
January 11, 2018: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/29313864/trend-of-mdr-microorganisms-isolated-from-the-biological-samples-of-patients-with-hai-and-from-the-surfaces-around-that-patient
#11
Vincenza La Fauci, Gaetano Bruno Costa, Adriana Arena, Elvira Ventura Spagnolo, Cristina Genovese, Maria Angela Palamara, Raffaele Squeri
Healthcare-associated infections (HAI) continue to be a major public health concern. A number of epidemiologically relevant HAI microorganisms are multidrug-resistant (MDR) germs that can spread rapidly and/or carry multiple resistance to antibiotics. They are the cause of high mortality and possible nosocomial epidemics. For this reason, we implemented microbiological surveillance acquiring samples from patients with HAI and environmental samples from the surfaces surrounding those patients. A retrospective study was carried out from January 2014 to December 2016 in two departments of the University Hospital in Messina, Italy: the Microbiology and the Hygiene Laboratories...
January 2018: New Microbiologica
https://www.readbyqxmd.com/read/29219924/combined-laparoscopic-and-perineal-approach-to-omental-interposition-repair-of-complex-rectovaginal-fistula
#12
Hester de Bruijn, Yasuko Maeda, Jamie Murphy, Janindra Warusavitarne, Carolynne J Vaizey
INTRODUCTION: Surgical repair of rectovaginal fistula remains a challenge. Complex and recurrent rectovaginal fistula repairs often fail because of scarring and devascularization of the surrounding tissue. Omental interposition may promote healing by introducing bulky vascularized tissue into the rectovaginal septum. TECHNIQUE: With the patient in the lithotomy position, the rectovaginal septum was dissected transperineally up to the fistula tract and the openings on both vaginal and rectal sides were closed using interrupted, absorbable sutures...
January 2018: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/29181841/epidural-therapy-for-the-treatment-of-severe-pre-eclampsia-in-non-labouring-women
#13
REVIEW
Amita Ray, Sujoy Ray
BACKGROUND: Pre-eclampsia is a pregnancy-specific multi-organ disorder, which is characterised by hypertension and multisystem organ involvement and which has significant maternal and fetal morbidity and mortality. Failure of the placental vascular remodelling and reduced uteroplacental flow form the etiopathological basis of pre-eclampsia. There are several established therapies for pre-eclampsia including antihypertensives and anticonvulsants. Most of these therapies aim at controlling the blood pressure or preventing complications of elevated blood pressure, or both...
November 28, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29161465/neuromuscular-electrical-stimulation-for-the-prevention-of-venous-thromboembolism
#14
REVIEW
Shahab Hajibandeh, Shahin Hajibandeh, George A Antoniou, James Rh Scurr, Francesco Torella
BACKGROUND: Venous thromboembolism (VTE) is a serious but preventable cause of morbidity and mortality. Neuromuscular electrical stimulation systems (NMES) for the prevention of VTE may be beneficial for patients in whom pharmacological or standard mechanical prophylaxis methods are contraindicated or are regarded as unsafe or impractical. Although findings of experimental studies suggest that NMES reduce venous stasis, the clinical utility and effectiveness of NMES in VTE prevention remain controversial...
November 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29161397/abdominal-aortic-aneurysm-repair-in-the-united-kingdom-an-exemplar-for-the-role-of-anaesthetists-in-perioperative-medicine
#15
S J Howell
The past two decades have seen an increasing recognition that the delivery of safe surgery with low complication rates and good long-term outcomes is a team endeavour embracing the whole patient care pathway. The key role of the anaesthetist in managing the patient through the surgical process is widely understood and has driven the emergence of perioperative medicine. In parallel with these developments there has been a sea change in the organisation of the care of patients presenting for elective abdominal aortic aneurysm (AAA) repair...
December 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29135692/ultrasound-with-neurostimulation-compared-with-ultrasound-guidance-alone-for-lumbar-plexus-block-a-randomised-single-blinded-equivalence-trial
#16
Vanlapa Arnuntasupakul, Theerawat Chalachewa, Prangmalee Leurcharusmee, Worakamol Tiyaprasertkul, Roderick J Finlayson, De Q Tran
BACKGROUND: Ultrasound-guided lumbar plexus blocks usually require confirmatory neurostimulation. A simpler alternative is to inject local anaesthetic inside the posteromedial quadrant of the psoas muscle under ultrasound guidance. OBJECTIVE: We hypothesised that both techniques would result in similar total anaesthesia time, defined as the sum of performance and onset time. DESIGN: A randomised, observer-blinded, equivalence trial (equivalence margin = 7...
November 11, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/29125001/hypoxia-due-to-positive-pressure-ventilation-in-edwards-syndrome-a-case-report
#17
Sun Kyung Hoon, Seung-Woo Kang, Sang-Hyun Kwak, Joungmin Kim
Edwards' syndrome also known as trisomy 18 is a congenital disorder associated with cardiovascular issues including ventricular septal defect (VSD), atrial septal defect (ASD) and patent duct arteriosus (PDA). An emergency colostomy was performed on a neonate born with an imperforate anus. Pre-operative transthoracic echocardiography showed presence of VSD, a patent foramen ovale (PFO) or ASD. Even though the baby had a good general condition and optimal peripheral oxygen saturation (SpO2 ), during positive pressure ventilation, she suffered severe hypoxia (50% SpO2 )...
February 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29066647/buttock-wounds-beware-what-lies-beneath
#18
Stephanie Clark, Suzanne Westley, Alexander Coupland, Mohamad Hamady, Alun H Davies
A 25-year-old man presented to a major trauma centre with multiple stab wounds, most significantly to the right buttock. Triple-phase CT revealed no acute bleeding and his wounds were closed. In the month following injury, he re-presented seven times to the emergency department (ED) complaining of bleeding and wound breakdown. After his seventh ED attendance, he was examined under general anaesthesia. Intraoperatively, profuse arterial bleeding was encountered and the local major haemorrhage protocol was activated...
October 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29026686/pain-prediction-from-ecg-in-vascular-surgery
#19
Tricia Adjei, Wilhelm Von Rosenberg, Valentin Goverdovsky, Katarzyna Powezka, Usman Jaffer, Danilo P Mandic
Varicose vein surgeries are routine outpatient procedures, which are often performed under local anaesthesia. The use of local anaesthesia both minimises the risk to patients and is cost effective, however, a number of patients still experience pain during surgery. Surgical teams must therefore decide to administer either a general or local anaesthetic based on their subjective qualitative assessment of patient anxiety and sensitivity to pain, without any means to objectively validate their decision. To this end, we develop a 3-D polynomial surface fit, of physiological metrics and numerical pain ratings from patients, in order to model the link between the modulation of cardiovascular responses and pain in varicose vein surgeries...
2017: IEEE Journal of Translational Engineering in Health and Medicine
https://www.readbyqxmd.com/read/28983903/dynamic-ultrasound-guided-short-axis-needle-tip-navigation-technique-vs-landmark-technique-for-difficult-saphenous-vein-access-in-children-a-randomised-study
#20
S Hanada, M T Van Winkle, S Subramani, K Ueda
Dynamic ultrasound-guided short-axis needle tip navigation is a novel technique for vascular access. After venipuncture, the needle and catheter are further advanced within the vessel lumen under real-time ultrasound guidance with constant visualisation of the needle tip in the short-axis view. This can minimise the risk of transfixing the cannulated vessel. We compared two techniques for non-visible saphenous vein cannulation under general anaesthesia in children weighing ≥ 3 kg and less than four years of age: dynamic ultrasound-guided short-axis needle tip navigation technique (ultrasound group) vs...
October 6, 2017: Anaesthesia
keyword
keyword
40937
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"