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https://www.readbyqxmd.com/read/28333776/transcanal-endoscopic-ear-surgery-for-middle-ear-cholesteatoma
#1
Eran Glikson, Ruth Yousovich, Jobran Mansour, Michael Wolf, Lela Migirov, Yisgav Shapira
OBJECTIVE: To evaluate the clinical parameters, outcomes, and complications of transcanal endoscopic ear surgeries for middle ear cholesteatoma. STUDY DESIGN: Retrospective study. SETTING: Tertiary university-affiliated medical center. PATIENTS: Adult patients (age >18) who underwent transcanal endoscopic ear surgeries for cholesteatoma, between March 2009 and March 2015. INTERVENTION: Transcanal endoscopic surgery was indicated when the cholesteatoma did not extend posterior to the anterior limb of the lateral semicircular canal...
March 22, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28317003/peri-operative-inflammatory-cytokines-in-plasma-of-the-elderly-correlate-in-prospective-study-with-postoperative-changes-in-cognitive-test-scores
#2
R Kline, E Wong, M Haile, S Didehvar, S Farber, A Sacks, E Pirraglia, M J de Leon, A Bekker
Increasingly, postoperative cognitive dysfunction (POCD) is recognized as a complication after surgery in the elderly; but it's etiology remains unclear. Here we examine changes in cytokine levels during both the pre-operative and postoperative period, comparing them with long term variation in cognitive test scores. Forty-one patients aged 65 and older undergoing major surgery with general anesthesia were recruited after written consent in this IRB approved study. Thirty went on to complete this prospective, non-interven-tional and non-randomized study...
August 2016: Int J Anesthesiol Res
https://www.readbyqxmd.com/read/28300680/evaluation-by-mri-of-silent-brain-infarcts-in-pre-and-post-operative-asymptomatic-carotid-surgery
#3
Remy Pascot, Anne Daoudal, Alain Cardon, Gilles Godet, Antoine Lucas, Elodie Clochard, Jean-Yves Gauvrit, Yann Le Teurnier, Adrien Kaladji
OBJECTIVE: To report the prevalence of Silent Brain Infarcts (SBI) at MRI before and after surgery for asymptomatic high grade carotid stenosis. DESIGN: Single-center retrospective observational study METHODS: Asymptomatic patients who underwent carotid endarterectomy between October 2012 and October 2014 were included. The preoperative assessment included a Doppler and a CT scan dating less than 3 months. A neurological examination was performed during the anesthesia consultation and in the 15 days before surgery...
March 11, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28298771/attenuation-of-hemodynamic-response-to-skull-pin-head-holder-insertion-intravenous-clonidine-versus-intravenous-lignocaine-infusion
#4
Nethra H Nanjundaswamy, Vinay Marulasiddappa
BACKGROUND: Insertion of skull pin induces a significant increase in heart rate (HR), blood pressure (BP) and intracranial pressure. Alpha 2 agonist clonidine and intravenous (i.v.) lignocaine are effective in attenuating stress response. Local infiltration of pin site and scalp block with lignocaine are commonly used techniques for prevention of hemodynamic response to skull pin insertion. We compared the effectiveness of i.v. clonidine infusion and i.v. lignocaine infusion in suppressing the hemodynamic response to skull pin head holder insertion...
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28298244/frailty-related-to-anesthesia-guided-by-the-index-bispectral-frail-study-study-protocol-for-a-randomized-controlled-trial
#5
Morgan Le Guen, Marie Herr, Antoine Bizard, Caroline Bichon, Nathalie Boichut, Thierry Chazot, Ngai Liu, Joel Ankri, Marc Fischler
BACKGROUND: Currently, patients older than 60 years of age represent 25% of the population and are at an increased risk during surgery. Therefore, reducing postoperative morbidity and mortality is a major concern in medical research and practice. Dependence on caregivers and cognitive impairment represent two major risk factors in the elderly, especially in frail patients after surgery under general anesthesia. In this context, continuous monitoring of the depth of anesthesia using a bispectral index (BIS) sensor may reduce the occurrence of impairments by gaining better control of the anesthetic depth...
March 16, 2017: Trials
https://www.readbyqxmd.com/read/28293808/low-pre-operative-heart-rate-variability-and-complexity-are-associated-with-hypotension-after-anesthesia-induction-in-major-abdominal-surgery
#6
James R Padley, Erez Ben-Menachem
Significant hypotension after induction of general anesthesia is common and has the potential for serious complications. This study aimed to determine if pre-operative heart rate variability (HRV) was associated with post-induction hypotension in patients undergoing major abdominal surgery. Patients undergoing semi-elective major abdominal surgery were consecutively recruited during pre-admission clinic assessment. Exclusion criteria included cardiac conduction disease, arrhythmias or severe liver or renal disease...
March 14, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28290391/effect-of-propofol-anesthesia-on-resting-state-brain-functional-connectivity-in-indian-population-with-chronic-back-pain
#7
Kamath Sriganesh, Rakesh Balachandar, Bhavani Shankara Bagepally, Jitender Saini, G S Umamaheswara Rao
OBJECTIVE: Functional magnetic resonance imaging (fMRI) studies in healthy volunteers have shown alterations in brain connectivity following anesthesia as compared to the awake state. It is not known if the anesthesia-induced changes in brain connectivity are different in a pathological state. This study aims to evaluate changes in the resting state functional connectivity in the brain, after propofol anesthesia, in patients with chronic back pain (CBP). MATERIALS AND METHODS: Fourteen adults with CBP were included in this prospective study over 6 months...
March 2017: Neurology India
https://www.readbyqxmd.com/read/28288292/plasma-level-formaldehyde-in-children-receiving-pulpotomy-treatment-under-general-anesthesia
#8
Majid Bagrizan, Pouya Pourgolshani, Sepanta Hosseinpour, Golnoush Jalalpour, Mostafa Zahmatkesh Shahrestani
OBJECTIVES: Formocresol has long been used by dentists for pulpotomy of primary teeth. Due to some concerns regarding its possible carcinogenicity, formocresol has been the topic of numerous studies. This study sought to assess the changes in plasma level of formaldehyde of children after receiving pulpotomy under general anesthesia. STUDY DESIGN: Twenty-five children between 2-6 years requiring dental treatments under general anesthesia were studied. Blood samples were taken of children before and after the procedure...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28286528/evaluation-of-a-pilot-project-to-introduce-simulation-based-team-training-to-pediatric-surgery-trauma-room-care
#9
Markus Lehner, Ellen Heimberg, Florian Hoffmann, Oliver Heinzel, Hans-Joachim Kirschner, Martina Heinrich
Introduction. Several studies in pediatric trauma care have demonstrated substantial deficits in both prehospital and emergency department management. Methods. In February 2015 the PAEDSIM collaborative conducted a one and a half day interdisciplinary, simulation based team-training course in a simulated pediatric emergency department. 14 physicians from the medical fields of pediatric surgery, pediatric intensive care and emergency medicine, and anesthesia participated, as well as four pediatric nurses. After a theoretical introduction and familiarization with the simulator, course attendees alternately participated in six simulation scenarios and debriefings...
2017: International Journal of Pediatrics
https://www.readbyqxmd.com/read/28285395/two-techniques-for-assessing-postoperative-voiding-function-a-randomized-trial
#10
Erinn M Myers, Catherine A Matthews, Andrea K Crane, AnnaMarie Connolly, Jennifer M Wu, Elizabeth J Geller
INTRODUCTION AND HYPOTHESIS: Post-operative voiding dysfunction is common after sling placement and is assessed with a voiding trial (VT) before discharge. We hypothesized that an operating room (OR) initiated retrograde VT (OR-fill) would decrease time to discharge compared with a post-anesthesia care unit (PACU) initiated retrograde VT (PACU-fill). METHODS: This was a parallel non-blinded randomized trial, of women undergoing outpatient sling surgery at a university hospital...
March 11, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28283308/percutaneous-collagen-induction-as-an-additive-treatment-for-scar-formation-following-thermal-injuries-preliminary-experience-in-47-children
#11
Rainer Kubiak, Bettina Lange
BACKGROUND: Thermal injuries are one of the most physically and psychologically devastating causes of pediatric trauma. Post-traumatic sequelae such as hypertrophic scars and contractures often result in long lasting morbidity and disfigurement. Conservative therapy, including pressure garments and silicone, is the gold standard for scar management in the pediatric population. Most recently percutaneous collagen induction (PCI) was introduced as an alternative treatment in adults. The aim of this report was to share our experience with PCI in children and adolescents in scar management following thermal injuries...
March 7, 2017: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28280904/complete-posterolateral-meniscal-root-tear-is-associated-with-high-grade-pivot-shift-phenomenon-in-noncontact-anterior-cruciate-ligament-injuries
#12
Guan-Yang Song, Hui Zhang, Xin Liu, Jin Zhang, Zhe Xue, Yi Qian, Hua Feng
PURPOSE: The purpose of this study was to investigate whether the complete posterolateral meniscal root tear (PLMRT) would be associated with high-grade pivot-shift phenomenon in noncontact anterior cruciate ligament (ACL) injuries. METHODS: From 2013 to 2015, a total of 1095 consecutive patients were diagnosed as having noncontact ACL injuries and underwent primary ACL reconstructions. Among them, 140 patients were arthroscopically verified to have concomitant PLMRTs...
March 9, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28277296/botox-a-injection-of-salivary-glands-for-drooling
#13
Ana Alvarenga, Miguel Campos, Mariana Dias, Lina Melão, José Estevão-Costa
BACKGROUND AND PURPOSE: Drooling is a challenging entity to manage. Botulinum toxin A (BOTOX-A) infiltration of salivary glands is a promising alternative to surgical treatment. This study aims to assess the outcome of BOTOX-A salivary glands infiltration in children with drooling. METHODS: Patients treated between January 2012 and March 2015 were enrolled. BOTOX-A was injected in the parotid and submandibular glands under ultrasound control and general inhalational anesthesia...
October 14, 2016: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28275795/-correlations-of-plasma-concentrations-of-%C3%AE-amyloid-peptide-and-s-100%C3%AE-with-postoperative-cognitive-dysfunction-in-patients-undergoing-oral-and-maxillofacial-cancer-surgery
#14
Bing Liang, Yuan-Qing Sun, Jue Jiang, Hui Xu
PURPOSE: To evaluate the changes of perioperative plasma concentrations of Aβ1-40 and S-100β to determine the relationship with postoperative cognitive dysfunction in elderly patients undergoing oral and maxillofacial cancer surgeries. METHODS: One hundred and fifteen patients aged at least 60 years undergoing oral and maxillofacial tumor resection were investigated between May 2014 to December 2014.Neuropsychological tests for detecting postoperative cognitive dysfunction(POCD) were performed one day before surgery and 7 days postoperatively...
December 2016: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/28275282/additive-manufacturing-for-surgical-planning-of-mandibular-fracture
#15
Nadja Maria da Silva Oliveira Brito, Renata de Souza Coelho Soares, Erik Lafitt Tavares Monteiro, Sergio Charifker Ribeiro Martins, Josuel Raimundo Cavalcante, Rafael Grotta Grempel, José Augusto de Oliveira Neto
Currently, imaging techniques such as Computed Tomography with three-dimensional reconstruction (3D) and Magnetic Resonances are being routinely used in pre-surgical planning in all fields of medicine. Nowadays, virtual three-dimensional images, commonly displayed on two-dimensional surfaces, such as the computer screen, can be used to produce rapidly prototyped models, with excellent dimensional accuracy and fine reproduction of anatomical structures, providing professionals with the ability to use the biomodel in planning and simulating medical and dental procedures (oral and maxillofacial surgery, making individualized facial implants and prostheses, measurements and previous adaptations of prefabricated fixation plates), thus contributing to considerable reductions in surgical time and consequently the duration of anesthesia, minimizing infection risks and reducing hospital costs...
December 2016: Acta Stomatologica Croatica
https://www.readbyqxmd.com/read/28270098/the-effects-of-y-27632-on-pial-microvessels-during-global-brain-ischemia-and-reperfusion-in-rabbits
#16
Noriyuki Shintani, Tadahiko Ishiyama, Masakazu Kotoda, Nobumasa Asano, Daniel I Sessler, Takashi Matsukawa
BACKGROUND: Global brain ischemia-reperfusion during propofol anesthesia provokes persistent cerebral pial constriction. Constriction is likely mediated by Rho-kinase. Cerebral vasoconstriction possibly exacerbates ischemic brain injury. Because Y-27632 is a potent Rho-kinase inhibitor, it should be necessary to evaluate its effects on cerebral pial vessels during ischemia-reperfusion period. We therefore tested the hypotheses that Y-27632 dilates cerebral pial arterioles after the ischemia-reperfusion injury, and evaluated the time-course of cerebral pial arteriolar status after the ischemia-reperfusion...
March 7, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28268929/cardiovascular-interactions-assessed-via-conditional-joint-transfer-entropy-in-patients-developing-atrial-fibrillation-after-coronary-artery-bypass-graft-surgery
#17
Vlasta Bari, Marco Ranucci, Andrea Marchi, Beatrice De Maria, Valeria Pistuddi, Alberto Porta
Assigned the universe of knowledge Ω as composed by one target and two exogenous signals, the conditional joint transfer entropy (CJTE), assessing the amount of information jointly transferred from the two sources to the target that can be uniquely linked to one of the two sources, was found useful to study cardiovascular control. We propose the assessment of CJTE from systolic arterial pressure (SAP) and respiration (R) to heart period (HP) conditioned on R (CJTESAP, R→HP|R) along the baroreflex, and from HP and R to SAP conditioned on R (CJTEHP, R→SAP|R) along the feedforward mechanical pathway, in 134 patients undergoing coronary artery bypass graft surgery before (PRE) and after (POST) the induction of general anesthesia...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28261683/botox-combined-with-myofascial-release-physical-therapy-as-a-treatment-for-myofascial-pelvic-pain
#18
Gabriela E Halder, Lauren Scott, Allison Wyman, Nelsi Mora, Branko Miladinovic, Renee Bassaly, Lennox Hoyte
PURPOSE: To report the effects of combined onabotulinumtoxinA (Botox) injections and myofascial release physical therapy on myofascial pelvic pain (MFPP) by comparing pre- and posttreatment average pelvic pain scores, trigger points, and patient self-reported pelvic pain. Secondary outcomes were to examine posttreatment complications and determine demographic differences between patients with/without an improvement in pain. MATERIALS AND METHODS: This was an Institutional Review Board approved retrospective case series on women over 18 years with MFPP who received Botox and physical therapy between July 2006 and November 2014...
March 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28251067/comparative-clinical-study-of-ultrasound-guided-a1-pulley-release-vs-open-surgical-intervention-in-the-treatment-of-trigger-finger
#19
Vasileios S Nikolaou, Michael-Alexander Malahias, Maria-Kyriaki Kaseta, Ioannis Sourlas, George C Babis
AIM: To investigate the effectiveness of ultrasound-guided release of the first annular pulley and compare results with the conventional open operative technique. METHODS: In this prospective randomized, single-center, clinical study, 32 patients with trigger finger or trigger thumb, grade II-IV according to Green classification system, were recruited. Two groups were formed; Group A (16 patients) was treated with an ultrasound-guided percutaneous release of the affected A1 pulley under local anesthesia...
February 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28238025/anesthetic-management-of-abdominal-radical-trachelectomy-for-uterine-cervical-cancer-during-pregnancy
#20
Jun Terukina, Misako Takamatsu, Takayuki Enomoto, Hiroshi Baba
Abdominal radical trachelectomy has been identified as a surgical option for fertility preservation in cervical cancer patients, particularly in pregnant women who strongly desire to continue their pregnancy. Since this procedure requires operating in the uterus, the hardness of the uterus can affect the ease of surgery. Generally, sevoflurane is used for anesthesia in non-obstetric surgery for pregnant women because uterine relaxation is advantageous for uterine blood flow maintenance. However, the use of sevoflurane during radical trachelectomy has not been thoroughly evaluated...
February 25, 2017: Journal of Anesthesia
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