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https://www.readbyqxmd.com/read/29137089/a-case-report-of-takayasu-arteritis-with-aortic-dissection-as-initial-presentation
#1
JiGuang Guo, GuoWu Zhang, Dan Tang, JianBin Zhang
RATIONALE: The initial symptoms and signs of Takayasu arteritis vary due to the heterogeneity of affected vessels. Moreover, the vascular lesions are difficult to detect at initial presentation, making diagnosis even more challenging. Although cases of aortic dissection with arteritis history have been reported, Takayasu arteritis in men with aortic dissection as initial presentation is very rare. PATIENT CONCERNS: A 37-year-old man presenting with persistent chest and back pain for 6 days was transferred to our hospital for further treatment...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136132/aortic-events-and-reoperations-after-elective-arch-surgery-incidence-surgical-strategies-and-outcomes
#2
Maximilian Luehr, Sven Peterss, Andreas Zierer, Davide Pacini, Christian D Etz, Malakh Lal Shrestha, Konstantinos Tsagakis, Bartosz Rylski, Giampiero Esposito, Klaus Kallenbach, Ruggero De Paulis, Paul P Urbanski
OBJECTIVES: The true incidence of aortic events (AEs) and reoperations (REDO) following elective total aortic arch replacement remains unknown. The aim of this study was to review the incidence of AEs and surgical REDO, and its respective outcomes after 1232 elective arch repairs at 11 European aortic centres. METHODS: Retrospective chart review (in the absence of prospective data collection) was performed for statistical analysis. Follow-up was conducted during routine clinical examination or in a telephone interview with patients and/or their respective physicians...
November 9, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29131449/mechanical-power-sheath-mediated-recanalization-and-lead-implantation-in-patients-with-venous-occlusion-technique-and-results
#3
Olivier A Witte, Ahmet Adiyaman, Marnix W van Bemmel, Jaap Jan J Smit, Abdul Ghani, Anand R Ramdat Misier, Arif Elvan, Peter Paul Hm Delnoy
INTRODUCTION: Chronic venous occlusion hampers lead revisions and upgrades in patients with a cardiac implantable electronic devices (CIEDs). This can make cardiothoracic surgery, venoplasty or contra-lateral implantation of leads with tunneling necessary. A technique using venous recanalization may be a preferred alternative. We assessed the efficacy and safety of this new technique. METHODS AND RESULTS: From 2009-2016 all consecutive patients planned for lead revision or upgrade with known chronic venous occlusion were studied...
November 13, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/29131276/the-expression-of-mmp-7-in-serum-and-aneurysm-tissues-of-patients-with-abdominal-aortic-aneurysm-associated-with-hypertension-and-the-clinical-efficacy-of-endovascular-exclusion
#4
W-H Zhang, C-H Qiao, X Zhang, H Luo, X-K Sun
OBJECTIVE: To investigate the expression of matrix metalloproteinase-7 (MMP-7) in abdominal aortic aneurysm (AAA) with hypertension, and the clinical efficacy of endovascular exclusion. PATIENTS AND METHODS: Seventy-two cases of AAA with hypertension were retrospectively analyzed. Patients were divided into the observation group (34 cases) and control group (38 cases). The control group was treated by AAA incision with artificial vascular replacement, while the observation group was treated by endovascular graft exclusion...
October 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29130399/recent-trends-in-publications-of-us-vascular-surgery-program-directors
#5
Afsha Aurshina, Anil Hingorani, Amrit Hingorani, Ayisha Zainab, Natalie Marks, Sheila Blumberg, Enrico Ascher
Objective In order to examine the academic productivity of US vascular surgery program directors, the number of vascular publications listed in PubMed from 2001 to 2015 for US vascular surgery program directors was reviewed. We suggest that this can be used as a benchmark for academic productivity. Methods The names of the program directors were taken from the Accreditation Council for Graduate Medical Education (ACGME) website at two time points: December 2009 (Independent Programs) and December 2015 (Independent + Integrated)...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/29129420/surgical-strategy-for-the-treatment-of-aortoesophageal-fistula
#6
Takahiro Yamazato, Tetsu Nakamura, Noriyuki Abe, Koki Yokawa, Yuki Ikeno, Yojiro Koda, Soichiro Henmi, Hidekazu Nakai, Yasuko Gotake, Takashi Matsueda, Takeshi Inoue, Hiroshi Tanaka, Yoshihiro Kakeji, Yutaka Okita
OBJECTIVE: To present a surgical strategy for aortoesophageal fistula (AEF). METHODS: From October 1999 to May 2017, 27 patients with AEF were treated at Kobe University Hospital. After 9 patients with malignancies or fish bone penetration were excluded, 18 patients who had AEF secondary to aortic lesions were investigated. The mean age was 67.2 ± 10.4 years, and the male/female ratio was 16:2. Twelve patients had a nondissection thoracic aneurysm, and 6 patients had a chronic aortic dissection...
September 20, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29124037/chylothorax-after-blunt-chest-trauma-a-case-report
#7
Pawit Sriprasit, Osaree Akaraborworn
Traumatic chylothorax after blunt chest trauma alone is considered rare. Our patient was a 27-year-old female who was in a motorcycle accident and sustained blunt thoracic and traumatic thoracic aortic injuries with T1-T2 vertebral subluxation. She underwent thoracic endovascular aortic repair from T4 to T9 without any thoracic or spinal surgery. On postoperative day 7, the drainage from her left chest turned into a milky-white fluid indicative of chyle leakage. The patient was treated conservatively for 2 weeks and then the chest drain was safely removed...
October 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29123853/high-grade-traumatic-torso-visceral-injury-with-hemodynamic-instability-effectiveness-of-transarterial-embolization-using-n-butyl-cyanoacrylate
#8
REVIEW
Junya Tsurukiri, Shoichi Ohta, Akira Hoshiai, Hidefumi Sano, Eitaro Okumura, Nobuhiko Tsubouchi, Hiroyuki Konishi, Tetsuo Yukioka
Trauma patients with uncontrolled hemorrhage encountering coagulopathy are often associated with poor outcome. Recently, the concept of damage control interventional radiology, which focuses on "speedy stoppage of bleeding" by interventional radiology among trauma patients with hemodynamic instability and acute traumatic coagulopathy, was proposed as an alternative to damage control surgery. N-butyl cyanoacrylate (NBCA) has been used as a liquid embolic agent in various non-traumatic situations, where it has been shown to have a high technical success rate and low recurrent bleeding rate, especially in patients with coagulopathy...
April 2017: Acute Medicine & Surgery
https://www.readbyqxmd.com/read/29121844/patient-and-aneurysm-characteristics-predicting-prolonged-length-of-stay-after-elective-open-aaa-repair-in-the-endovascular-era
#9
Sergio Casillas-Berumen, Florencia A Rojas-Miguez, Alik Farber, Sevan Komshian, Jeffrey A Kalish, Denis Rybin, Gheorghe Doros, Jeffrey J Siracuse
INTRODUCTION: Open aortic aneurysm repair (AAA) repair can be resource intensive and associated with a prolonged length of stay (LOS). We sought to examine patient and aneurysm predictors of prolonged LOS to better identify those at risk in the preoperative setting. METHODS: Patient data were obtained from the targeted AAA American College of Surgery National Surgical Quality Improvement Program database from 2012 to 2014 of patients undergoing open AAA repair. Multivariable logistic regression was used to determine predictors of prolonged postoperative LOS defined as greater than 10 days (75th percentile)...
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29120564/developmental-venous-anomaly-serving-as-a-draining-vein-of-brain-arteriovenous-malformation
#10
Lukas Rasulić, Filip Vitošević, Krešimir Rotim, Svetlana Milošević Medenica, Dragoslav Nestorović
Developmental venous anomalies are cerebral vascular malformations that present normal venous drainage of cerebral tissue. With increased and accessible usage of modern diagnostic tools, they are now one of the most commonly diagnosed cerebral vascular malformations. Although developmental venous anomalies are considered to be benign lesions, association with arteriovenous malformation renders malignant potential to this combined pathology. In the case presented, these malformations were clinically silent and diagnosed accidentally, so they were not treated either with surgery, endovascular surgery or radiosurgery, considering the possible complications such as venous infarction of the brain, and because there was no obvious neurologic deficit related to this pathology...
March 2017: Acta Clinica Croatica
https://www.readbyqxmd.com/read/29120365/macrophage-migration-inhibitory-factor-predicts-outcome-in-complex-aortic-surgery
#11
Alexander Gombert, Christian Stoppe, Ann Christina Foldenauer, Tobias Schuerholz, Lukas Martin, Johannes Kalder, Gereon Schälte, Gernot Marx, Michael Jacobs, Jochen Grommes
The perioperative inflammatory response is associated with outcome after complex aortic repair. Macrophage migration inhibitory factor (MIF) shows protective effects in ischemia-reperfusion (IR), but also adverse pro-inflammatory effects in acute inflammation, potentially leading to adverse outcome, which should be investigated in this trial. This prospective study enrolled 52 patients, of whom 29 (55.7%) underwent open repair (OR) and 23 (44.3%) underwent endovascular repair (ER) between 2014 and 2015. MIF serum levels were measured until 72 h post-operatively...
November 9, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29117811/a-new-endovascular-technique-for-the-treatment-of-dialysis-associated-steal-syndrome
#12
Enrico Ascher, Jacob E Mandel, Natalie A Marks, Anil P Hingorani
Background Dialysis access-associated steal syndrome is a major complication of arteriovenous fistula creation whereby the low-resistance venous conduit shunts arterial inflow through the anastomosis, resulting in clinically significant distal artery insufficiency. Herein, we describe a case of severe steal phenomenon with gangrene of a digit following placement of an arteriovenous fistula that was treated with a novel, entirely endovascular technique. To our knowledge, this was the first totally endovascular approach to dialysis access-associated steal syndrome...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/29117792/mortality-after-elective-and-ruptured-abdominal-aortic-aneurysm-surgical-repair-12-year-single-center-experience-of-estonia
#13
J Lieberg, L-L Pruks, M Kals, K Paapstel, A Aavik, J Kals
BACKGROUND AND AIMS: Abdominal aortic aneurysm is a degenerative vascular pathology with high mortality due to its rupture, which is why timely treatment is crucial. The current single-center retrospective study was undertaken to analyze short- and long-term all-cause mortality after operative treatment of abdominal aortic aneurysm and to examine the factors that influence outcome. MATERIAL AND METHODS: The data of all abdominal aortic aneurysm patients treated with open repair or endovascular aneurysm repair in 2004-2015 were retrospectively retrieved from the clinical database of Tartu University Hospital...
November 1, 2017: Scandinavian Journal of Surgery: SJS
https://www.readbyqxmd.com/read/29117272/risks-associated-with-primary-and-redo-carotid-endarterectomy-in-the-endovascular-era
#14
Isibor J Arhuidese, Muhammad Faateh, Besma J Nejim, Satinderjit Locham, Christopher J Abularrage, Mahmoud B Malas
Importance: Clinical experience suggests worse outcomes for redo carotid endarterectomy (CEA) relative to primary CEA. Objective quantification of the excess risk attributable to redo CEA in this era of proliferating endovascular therapy remains to be determined. Objective: To evaluate the risks of redo CEA relative to primary CEA. Design, Setting, and Participants: This study was a retrospective analysis of a prospective cohort of patients maintained by the Society for Vascular Surgery in the Vascular Quality Initiative between January 1, 2003, and April 30, 2016...
November 8, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/29116203/association-of-thyroid-function-with-early-mid-term-aorta-related-adverse-events-and-readmissions-after-thoracic-endovascular-aortic-repair
#15
Nan Lu, Zhuoqiao He, Tan Xu, Xin Chen, Xianfeng Chen, Xiaojing Ma, Xuerui Tan
The prognosis of patients after thoracic endovascular aortic repair (TEVAR) is affected by several clinical characteristics. This study aimed to evaluate whether thyroid hormones predicts early (30 days) and mid-term (12 months) aorta-related adverse events (ARAE) and readmissions (ARAR) in patients after TEVAR. A total of 338 continuous patients who underwent TEVAR were included and stratified based on quartile of free thyroxine (FT4) levels examined before surgery. The relationship of FT4 levels with early or mid-term ARAE and ARAR were assessed using univariate and multiple logistic regression analysis...
November 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29115588/limb-remote-ischemic-post%C3%A2-conditioning-reduces-injury-and-improves-long%C3%A2-term-behavioral-recovery-in-rats-following-subarachnoid-hemorrhage-possible-involvement-of-the-autophagic-process
#16
Xiang Hu, Tao Lv, Shao-Feng Yang, Xiao-Hua Zhang, Yi-Feng Miao
Hemorrhage‑related neurologic injury is a primary cause of disability and mortality following subarachnoid hemorrhage (SAH). The aim of the present study was to investigate the potential neuroprotective effect and the possible role of autophagy in limb remote ischemic post‑conditioning (RIPostC) using an endovascular puncture rat model of SAH. RIPostC was induced by three cycles of occlusion (10 min) and release (10 min) in the bilateral femoral artery using an aneurysm clip. Early RIPostC began immediately following SAH, delayed RIPostC began following a 30 min delay and the repeated RIPostC group underwent the protocol every day for 3 days...
October 24, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29113655/laparoscopic-partial-nephrectomy-following-tumor-embolization-in-a-hybrid-room-feasibility-and-clinical-outcomes
#17
Paul Panayotopoulos, Antoine Bouvier, Louis Besnier, Marie Christine Rousselet, Cosmina Nedelcu, Nathalie Baize, Laurent Beydon, Christophe Aubé, Abdel-Rahmène Azzouzi, Pierre Bigot
PURPOSE: In order to limit ischemia and operative bleeding during and after partial nephrectomy we developed a clampless laparoscopic technique, in a hybrid operating room, immediately after super-selective arterial embolization of the renal tumor. We evaluated feasibility and morbidity of this new approach of zero ischemia in partial nephrectomy. METHODS: We included prospectively 50 consecutive patients treated in a hybrid operating room by this new technique for a localized renal tumor in a university hospital between May 2015 and January 2017...
December 2017: Surgical Oncology
https://www.readbyqxmd.com/read/29106452/acute-aortic-syndromes-diagnosis-and-management-an-update
#18
Eduardo Bossone, Troy M LaBounty, Kim A Eagle
Acute aortic syndromes (AAS) encompass a constellation of life-threatening medical conditions including classic acute aortic dissection (AAD), intramural haematoma, and penetrating atherosclerotic aortic ulcer. Given the non-specific symptoms and physical signs, a high clinical index of suspicion is necessary to detect the disease before irreversible lethal complications occur. In order to reduce the diagnostic time delay, a comprehensive flowchart for decision-making based on pre-test sensitivity of AAS has been designed by the European Society of Cardiology guidelines on aortic diseases and should be thus applied in the emergency scenario...
June 30, 2017: European Heart Journal
https://www.readbyqxmd.com/read/29101953/catheterization-laboratory-structural-heart-disease-devices-and-transcatheter-aortic-valve-replacement
#19
REVIEW
Paul N Fiorilli, Saif Anwaruddin, Elizabeth Zhou, Ronak Shah
The cardiac catheterization laboratory is advancing medicine by performing procedures on patients who would usually require sternotomy and cardiopulmonary bypass. These procedures are done percutaneously, allowing them to be performed on patients considered inoperable. Patients have compromised cardiovascular function or advanced age. An anesthesiologist is essential for these procedures in case of hemodynamic compromise. Interventionalists are becoming more familiar with transcatheter aortic valve replacement and the device has become smaller, both contributing to less complications...
December 2017: Anesthesiology Clinics
https://www.readbyqxmd.com/read/29100806/comparison-of-sacrificed-healthy-aorta-during-thoracoabdominal-aortic-aneurysm-repair-using-off-the-shelf-endovascular-branched-devices-and-open-surgery
#20
Luca Bertoglio, Tommaso Cambiaghi, Ciro Ferrer, Domenico Baccellieri, Fabio Verzini, Germano Melissano, Roberto Chiesa, Yamume Tshomba
BACKGROUND: Off-the-shelf devices for branched endovascular aortic repair of thoracoabdominal aortic aneurysm (TAAA) have been developed to overcome the manufacturing- and logistics-related delays characteristic of device customization. Nonetheless, the structural requirements of branched endovascular aortic repair, together with the need for additional thoracic components to suit different anatomies, might lead to a large sacrifice of healthy aorta. METHODS: We enrolled 18 consecutive TAAA patients treated between 2010 and 2016 in two centers employing the off-the-shelf t-Branch (Cook Medical, Bloomington, Ind) device (TB group)...
October 31, 2017: Journal of Vascular Surgery
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