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Neurological surgery

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https://www.readbyqxmd.com/read/28081031/intracranial-hemorrhage-recurrence-on-vitamin-k-antagonist-severity-of-the-first-episode-and-hasbled-score-fail-to-identify-high-risk-patients-from-the-chirone-study
#1
Daniela Poli, Emilia Antonucci, Francesco Dentali, Sophie Testa, Gualtiero Palareti
The most feared complication of vitamin K antagonists (VKAs) treatment is intracranial hemorrhage (ICH). The previously published CHIRONE Study fails to identify risk factors associated with ICH recurrence after VKAs resumption. The aim of this secondary analysis of the study is to evaluate if patients who need surgery or with severe neurological sequelae after the first episode show a higher risk of ICH recurrence. The HASBLED score was used to stratify bleeding risk and to evaluate the distribution of recurrence in relation to each class of risk...
January 2017: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/28079661/femoral-neuropathy-following-spontaneous-retroperitoneal-hemorrhage-after-cardiac-surgery-a-case-report
#2
Dinah J White, F T Lytle
A woman underwent ascending aortic aneurysm repair, aortic root and valve replacement, and coronary artery bypass grafting. Her postoperative course was complicated by stroke and status epilepticus. With supportive care and antiepileptics, her neurologic status improved. Intravenous heparin and aspirin were initiated. On postoperative day 13, she developed a large retroperitoneal hematoma with femoral neuropathy. Because her hematoma was not amenable to percutaneous drainage or surgical evacuation, and considering her comorbidities, a conservative approach was elected...
January 11, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28076601/retrospective-analysis-of-a-case-series-of-patients-with-traumatic-injuries-to-the-craniocervical-junction
#3
Luiz Adriano Esteves, Andrei Fernandes Joaquim, Helder Tedeschi
Objective: To evaluate the correlation between the treatment, the characteristics of the lesions and the clinical outcome of patients with traumatic injuries to the craniocervical junction. Methods: This was a retrospective study of patients treated conservatively or surgically between 2010 and 2013 with complete data sets. Results: We analyzed 37 patients, 73% were men with mean age of 41.7 years. Of these, 32% were submitted to initial surgical treatment and 68% received conservative treatment...
October 2016: Einstein
https://www.readbyqxmd.com/read/28074148/apraxia-of-speech-and-cerebellar-mutism-syndrome-a-case-report
#4
E De Witte, I Wilssens, D De Surgeloose, G Dua, M Moens, J Verhoeven, M Manto, P Mariën
BACKGROUND: Cerebellar mutism syndrome (CMS) or posterior fossa syndrome (PFS) consists of a constellation of neuropsychiatric, neuropsychological and neurogenic speech and language deficits. It is most commonly observed in children after posterior fossa tumor surgery. The most prominent feature of CMS is mutism, which generally starts after a few days after the operation, has a limited duration and is typically followed by motor speech deficits. However, the core speech disorder subserving CMS is still unclear...
2017: Cerebellum & Ataxias
https://www.readbyqxmd.com/read/28072705/posterior-only-vertebral-column-resection-for-revision-surgery-in-post-laminectomy-rotokyphoscoliosis-associated-with-late-onset-paraplegia-a-case-report-and-literature-review
#5
Youping Tao, Jigong Wu, Huasong Ma
RATIONALE: Severe post-laminectomy spinal deformity associated with late-onset paraplegia is a complex and rare disorder. Little is known about revision surgery in post-laminectomy rotokyphoscoliosis associated with late-onset paraplegia treated by the single stage posterior-only vertebral column resection (VCR) procedure. PATIENT CONCERNS AND DIAGNOSES: The patient was a 14-year-old male diagnosed as post-laminectomy rotokyphoscoliosis associated with late-onset paraplegia...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28070654/anesthesia-management-of-cesarean-section-in-parturient-with-anti-n-methyl-d-aspartate-receptor-encephalitis-a-case-report
#6
Zhimin Liao, Xiaoqin Jiang, Juan Ni
A 24-year-old woman at 29 weeks' gestation, and with psychiatric symptoms, was admitted to hospital and diagnosed as having anti-N-methyl-D-aspartate receptor encephalitis. After 4 weeks of immunotherapy with little effect, an emergency cesarean section was performed at 33(+4) weeks gestation under general anesthesia. The parturient was intubated after rapid sequence induction with etomidate, remifentanil and succinylcholine. Anesthesia was maintained with sevoflurane and remifentanil. Except for low weight, the infant was normal at birth...
January 9, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28069456/neurocardiac-protection-with-milrinone-for-restoring-acute-cerebral-hypoperfusion-and-delayed-ischemic-injury-after-experimental-subarachnoid-hemorrhage
#7
Tomoko Mutoh, Tatsushi Mutoh, Kazumasu Sasaki, Kazuhiro Nakamura, Yasuko Tatewaki, Tatsuya Ishikawa, Yasuyuki Taki
BACKGROUND AND PURPOSE: Acute cerebral hypoperfusion following subarachnoid hemorrhage (SAH) is highly related to the pathogenesis of delayed cerebral ischemia (DCI), but the therapeutic option is poorly available. This study aimed to clarify the effect of milrinone (MIL) on cerebral blood flow (CBF) and related outcomes after experimental SAH. METHODS: Twenty-seven male C57BL/6 mice were assigned to either sham surgery (SAH-sham; n=6), SAH induced by endovascular perforation (control; n=10), or SAH followed by cardiac support with intravenous MIL (n=11) performed 1...
January 6, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28068970/quadriplegia-caused-by-an-epidural-abscess-occurring-at-the-same-level-of-cervical-destructive-spondyloarthropathy-a-case-report
#8
Jun-Seok Lee, Ji-Hyun Ryu, Jong-Tae Park, Ki-Won Kim
BACKGROUND: Destructive spondyloarthropathy (DSA) is one of the major complications in patients undergoing long-term hemodialysis. To the best of our knowledge, an epidural abscess occurring at the level of preexisting cervical DSA has not been well described in the literature. We report a unique case of quadriplegia caused by an epidural abscess occurring at the same level of preexisting cervical DSA. CASE PRESENTATION: A 49-year-old woman was transferred to our emergency department with 5 days of sepsis, drowsy mental status, and quadriplegia below the C5 level...
January 10, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28068786/topical-and-low-dose-intravenous-tranexamic-acid-in-cyanotic-cardiac-surgery
#9
Jigar Patel, Mrugesh Prajapati, Hardik Patel, Hemang Gandhi, Shilpa Deodhar, Himani Pandya
Background Coagulopathy is a major problem in surgery for cyanotic congenital heart disease. Tranexamic acid has been used both topically and systemically and plays a vital role in pediatric cardiac surgery by reducing blood loss and blood product requirement. We aimed to determine the anti-fibrinolytic effectiveness of low-dose systemic or topical tranexamic acid or a combination of both. Methods Seventy-five patients were divided in 3 groups of 25. Group A patients were given tranexamic acid 20 mg kg(-1) intravenously after sternotomy and 20 mg kg(-1) after heparin reversal...
January 1, 2017: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/28068752/emergency-lumbar-disk-operation-how-safe-is-it
#10
Shadi Al-Afif, Kerstin Schwabe, Mohamed Jabarin, Zafer Cinibulak, Joachim K Krauss
Background and Study Aims It was suggested that emergency operations could represent a risk factor for complications. The purpose of this study was to evaluate whether complication rates are higher in emergency lumbar disk operations compared with elective lumbar disk surgery. Materials and Methods Patient data sets from 575 microscopic lumbar disk surgeries performed within a 5-year period were evaluated in a retrospective study design. There were 498 patients after excluding those who had surgery for recurrent disk herniation...
January 9, 2017: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/28066873/management-of-posterior-inferior-cerebellar-artery-aneurysms-what-factors-play-the-most-important-role-in-outcome
#11
Alena Sejkorová, Ondra Petr, Miriam Mulino, Jiří Cihlář, Aleš Hejčl, Claudius Thomé, Martin Sameš, Giuseppe Lanzino
BACKGROUND: Posterior inferior cerebellar artery (PICA) aneurysms are an uncommon, heterogeneous group of aneurysms with poorer clinical outcomes compared to other intracranial aneurysms. We performed a multicenter retrospective study to analyze the outcome in a large series of patients treated with modern microsurgical and endovascular techniques. METHODS: Records of 94 patients treated for PICA aneurysms between 2000 and 2015 at three large tertiary referral centers were retrospectively reviewed...
January 9, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28066610/the-application-of-autologous-pulmonary-artery-in-surgical-correction-of-complicated-aortic-arch-anomaly
#12
Shusheng Wen, Jianzheng Cen, Jimei Chen, Gang Xu, Biaochuan He, Yun Teng, Jian Zhuang
BACKGROUND: In the patients with longer-segment aortic arch hypoplasia or interruption with ventricular septal defect, surgery with homograft vessel or autologous pericardial patch to augment descending aortic arch will not result in adverse reactions caused by end-to-end anastomosis. In this study, we retrospectively analyzed primary experience of surgical correction of complicated aortic arch anomaly with autologous main pulmonary artery. METHODS: From July 2010 to March 2016, the twenty-one cases of aortic arch complex anomalies were reconstructed with autologous main pulmonary artery...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28065778/protective-effects-of-tongxinluo-on-cerebral-ischemia-reperfusion-injury-related-to-connexin-43-calpain-ii-bax-caspase-3-pathway-in-rat
#13
Xiao Cheng, Zijun Hou, Jingbo Sun, Yan Huang, Lixin Wang, Ziyi Zhou, Li-Hua Zhou, Yefeng Cai
ETHNOPHARMACOLOGICAL RELEVANCE: Tongxinluo (TXL) is a multifunctional traditional Chinese medicine and has been widely used in the treatment of cardiovascular and cerebrovascular diseases. Numerous studies demonstrate that TXL is a novel neuroprotective drug, however, the mechanisms are largely unknown. AIM OF THE STUDY: we aimed to demonstrate the protective effect of TXL on cerebral ischemia/reperfusion (I/R) injury and provide the evidence for the involvement of Connexin 43/Calpain II/ Bax/Caspase-3 pathway in TXL-mediated neuroprotection...
January 5, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28063720/a-case-of-cardiac-arrest-that-occurred-on-a-high-mountain-in-which-a-favorable-outcome-was-obtained
#14
Youichi Yanagawa, Kazuhiko Omori, Ikuto Takeuchi, Kei Jitsuiki, Toshihiko Yoshizawa, Kouhei Ishikawa, Yumi Kando, Mutsumu Fukata, Hiromichi Ohsaka
A 36-year-old man started to climb Mount Fuji (3776m above sea level: ASL), from the Gotemba new fifth station (2400m ASL). He had no significant medical history, and this was his first attempt to climb such a high mountain. He began feeling chest discomfort but continued to climb. When he reached the ninth station of the mountain (3600mASL), he lost consciousness. One individual immediately provided basic life support using an automated external defibrillator (AED) that was located in the station. After electroshocks, he regained consciousness...
October 24, 2016: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28063678/debridement-interbody-graft-using-titanium-mesh-cages-posterior-instrumentation-and-fusion-in-the-surgical-treatment-of-multilevel-noncontiguous-spinal-tuberculosis-in-elderly-patients-via-a-posterior-only
#15
Yu-Xiang Wang, Hong-Qi Zhang, Min Li, Ming-Xing Tang, Chao-Feng Guo, Ang Deng, Qile Gao, Jian-Huang Wu, Jin-Yang Liu
PURPOSE: To analyse the efficacy and feasibility of surgical management for elderly patients with multilevel non-contiguous spinal tuberculosis(MNSTB)by using one-stage posterior focus debridement, interbody graft using titanium mesh cages, posterior instrumentation and fusion. METHODS: From September 2009 to October 2013, 15 elderly patients with MNSTB were treated with one-stage posterior focus debridement, interbody graft using titanium mesh cages, posterior instrumentation and fusion...
December 28, 2016: Injury
https://www.readbyqxmd.com/read/28063674/predictors-of-30-day-hospital-readmission-after-hip-fracture-a-systematic-review
#16
REVIEW
Adam M Ali, Charles E R Gibbons
BACKGROUND: Early readmission to hospital after hip fracture is associated with increased mortality and significant costs to the healthcare system. There is growing interest in the use of 30-day readmission rates as a metric of hospital performance. Identifying patients at increased risk of readmission after hip fracture may enable pre-emptive action to mitigate this risk and the development of effective methods of risk-adjustment to allow readmission to be used as a reliable measure of hospital performance...
January 3, 2017: Injury
https://www.readbyqxmd.com/read/28063126/a-retrospective-study-of-neurocombing-for-the-treatment-of-trigeminal-neuralgia-without-neurovascular-compression
#17
X Liang, X Dong, S Zhao, X Ying, Y Du, W Yu
BACKGROUND: Microvascular decompression (MVD) is the most effective and non-ablative treatment for trigeminal neuralgia (TN). However, it is not possible when neurovascular compression (NVC) is absent. Neurocombing is a possible treatment option for TN patients without NVC. AIM: To evaluate and describe the clinical outcome of neurocombing for the treatment of TN when NVC was absent. METHODS: We retrospectively reviewed the clinical data of the 37 patients of Type 1 TN without NVC who underwent neurocombing in our department between January 2013 and November 2014...
January 6, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28060689/-schwannoma-of-the-upper-extremity-retrospective-analysis-of-17-cases
#18
Ângelo Sá, Leandro Nobre Azevedo, Luísa Cunha
INTRODUCTION: Schwannoma or neurilemmoma is a benign peripheric nerve tumor that usually presents as a slow growing single lesion; it has origin in Schwann cells proliferation. Although it represents a small percentage of the benign tumors of the upper arm, it is the most frequent of neural origin. We present a retrospective study of upper limb schwannomas; our aim is establish the appropriate preoperative approach, to recognise the efficiency of the treatment and the pos-operative follow-up...
September 2016: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28060152/an-elevated-low-cardiac-output-syndrome-score-is-associated-with-morbidity-in-infants-after-congenital-heart-surgery
#19
Kalia P Ulate, Ofer Yanay, Howard Jeffries, Harris Baden, Jane L Di Gennaro, Jerry Zimmerman
OBJECTIVES: To evaluate an empirically derived Low Cardiac Output Syndrome Score as a clinical assessment tool for the presence and severity of Low Cardiac Output Syndrome and to examine its association with clinical outcomes in infants who underwent surgical repair or palliation of congenital heart defects. DESIGN: Prospective observational cohort study. SETTING: Cardiac ICU at Seattle Children's Hospital. PATIENTS: Infants undergoing surgical repair or palliation of congenital heart defects...
January 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28059917/characterization-of-readmission-by-day-of-rehospitalization-after-colorectal-surgery
#20
Ahmed M Al-Mazrou, Kunal Suradkar, Christine M Mauro, Ravi P Kiran
BACKGROUND: Factors associated with readmission stratified by the day of postdischarge rehospitalization after colorectal surgery have not been characterized previously. OBJECTIVE: The purpose of this study was to identify factors leading to readmission on a day-to-day basis after discharge from colorectal surgery. DESIGN: This was a retrospective analysis of patients readmitted within 30-days after colorectal surgery. Reasons and factors associated with readmission each day after discharge were evaluated...
February 2017: Diseases of the Colon and Rectum
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