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https://www.readbyqxmd.com/read/28817528/resuscitative-endovascular-balloon-occlusion-of-the-aorta-a-new-weapon-to-combat-exsanguinating-hemorrhage
#1
Richard P Dutton, Frank Herbstreit
No abstract text is available yet for this article.
September 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28817064/attenuation-of-multiple-organ-damage-by-continuous-low-dose-solvent-free-infusions-of-resveratrol-after-severe-hemorrhagic-shock-in-rats
#2
Tobias Müller, Michael Kirsch, Frank Petrat
Therapeutic effects of continuous intravenous infusions of solvent-free low doses of resveratrol on organ injury and systemic consequences resulting from severe hemorrhagic shock in rats were studied. Hemorrhagic shock was induced by withdrawing arterial blood until a mean arterial blood pressure (MAP) of 25-30 mmHg was reached. Following a shock phase of 60 min, rats were resuscitated with the withdrawn blood plus lactated Ringer's. Resveratrol (20 or 60 μg/kg × h) was continuously infused intravenously starting with the resuscitation phase (30 min) and continued until the end of the experiment (total treatment time 180 min)...
August 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28816971/combining-of-serial-embolization-and-denosumab-for-large-sacropelvic-giant-cell-tumor-case-report-of-3-cases
#3
Tao Ji, Yi Yang, Yifei Wang, Kunkun Sun, Wei Guo
RATIONALE: Both serial arterial embolization (SAE) and denosumab have been proved to be effective in treatment for giant cell tumor (GCT). There is potential synergic effect of combining two methods. The purpose of current study is to justify a new treatment strategy of combination of SAE and denosumab as neoadjuvant or stand-alone treatment for large sacropelvic giant cell tumor. PATIENT CONCERNS: Pelvic and sacral GCTs tend to be very large size and vascular. The concerns of surgical treatment were invasiveness of extensive surgery, intraoperative hemorrhage, nerve function jeopardized and local recurrence...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816966/causes-of-hematochezia-and-hemorrhagic-antibiotic-associated-colitis-in-children-and-adolescents
#4
Laura Stampfer, Andrea Deutschmann, Elisabeth Dür, Franz G Eitelberger, Theresia Fürpass, Gregor Gorkiewicz, Peter Heinz-Erian, Ingrid Heller, Kathrin Herzog, Barbara Hopfer, Reinhold Kerbl, Evelyn Klug, Robert Krause, Eva Leitner, Christoph Mache, Thomas Müller, Jasmin Pansy, Mirjam Pocivalnik, Eva Scheuba, Georg Schneditz, Gerolf Schweintzger, Edith Sterniczky, Ellen Zechner, Almuthe C Hauer, Christoph Högenauer, Karl Martin Hoffmann
Diseases causing hematochezia range from benign to potentially life-threatening. Systematic pediatric data on the causes of hematochezia are scarce. We studied the underlying causes and long-term outcome of hematochezia in children. We further investigated the relevance of antibiotic-associated hemorrhagic colitis in children, especially if caused by Klebsiella oxytoca.Infants, children, and adolescents with hematochezia were recruited prospectively. Patients were grouped according to age (<1 year, 1-5 years, 6-13 years, >14 years)...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816946/prognostic-factors-of-clinical-endpoints-in-elderly-patients-with-atrial-fibrillation-during-a-2-year-follow-up-in-china-an-observational-cohort-study
#5
Hao Wang, Hai-Jun Wang, Ya-Dong Chen, Tao Tao, Yu-Tao Guo, Xiao-Ning Zhao, Hong-Bin Liu, Yu-Tang Wang
This study aimed to reveal the incidence of clinical endpoints in elderly patients with atrial fibrillation (AF) during a 2-year follow-up and evaluate the related prognostic factors of these endpoints.In total, 200 elderly patients with AF and 400 age- and sex-matched patients without AF were enrolled in this prospective observational cohort study. The incidence of clinical endpoints, including thromboembolism, hemorrhage, and all-cause death, during the 2-year follow-up was analyzed. Other follow-up data, including disease history, laboratory examinations, medication status, and other clinical endpoints, were collected...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816935/perimesencephalic-nonaneurysmal-subarachnoid-hemorrhage-caused-by-transverse-sinus-thrombosis-a-case-report-and-review-of-literature
#6
Fang-Wang Fu, Jie Rao, Yuan-Yuan Zheng, Liang Song, Wei Chen, Qi-Hui Zhou, Jian-Guang Yang, Jiang-Qiong Ke, Guo-Qing Zheng
RATIONALE: Perimesencephalic nonaneurysmal subarachnoid hemorrhage (PNSAH) is characterized by a pattern of extravasated blood restricted to the perimesencephalic cisterns, normal angiographic findings, and an excellent prognosis with an uneventful course and low risks of complication. The precise etiology of bleeding in patients with PNSAH has not yet been established. The most common hypothesis is that PNSAH is venous in origin. Intracranial venous hypertension has been considered as the pivotal factor in the pathogenesis of PNSAH...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816884/paraplegia-in-subarachnoid-hemorrhage-complicated-with-coarctation-of-aorta-an-unusual-complication
#7
Asfar Azimee, Ashish Chakravarty, Saurabh Anand
No abstract text is available yet for this article.
August 14, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28816882/a-narrative-review-of-adherence-to-subarachnoid-hemorrhage-guidelines
#8
Paolo Gritti, Oluwaseun Akeju, Ferdinando L Lorini, Luigi A Lanterna, Carlo Brembilla, Federico Bilotta
Over the past 2 decades, a large number of guidelines for aneurysmal subarachnoid hemorrhage (aSAH) management have been proposed. The primary aim of these "evidence-based" guidelines is to improve the care of aSAH patients by summarizing and making current knowledge readily available to clinicians. However, an investigation into aSAH guidelines, their changes along time and their successful translation into clinical practice is still lacking.We performed a literature search of historical events and subarachnoid hemorrhage guidelines using the Entrez PubMed NIH, Embase, and Cochrane databases for articles published up to November of 2016...
August 14, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28816854/caution-warranted-regarding-transfusion-for-subarachnoid-hemorrhage
#9
Richard R Riker, David B Seder
No abstract text is available yet for this article.
September 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28816816/autologous-blood-transfusion-for-postpartum-hemorrhage
#10
(no author information available yet)
No abstract text is available yet for this article.
September 2017: MCN. the American Journal of Maternal Child Nursing
https://www.readbyqxmd.com/read/28816806/autologous-blood-transfusion-for-postpartum-hemorrhage
#11
Julia A Greenawalt, Denise Zernell
Postpartum hemorrhage (PPH) is a leading contributor to maternal morbidity and mortality in the United States and globally. Although the rate of PPH is generally decreasing nationally, severity of PPH appears to be increasing, potentially related to the various comorbidities associated with women of childbearing age. There is increasing evidence of risks associated with allogeneic blood transfusion, which has historically been the classic therapeutic approach for treatment to PPH. Pregnant women are particularly susceptible to the implications of sensitization to red cell antigens, a common sequela to allogenic blood transfusion...
September 2017: MCN. the American Journal of Maternal Child Nursing
https://www.readbyqxmd.com/read/28816772/a-case-of-lenticulostriate-stroke-due-to-minor-closed-head-injury-in-a-2-year-old-child-role-of-mineralizing-angiopathy
#12
Emin Fidan, Dana D Cummings, Mioara D Manole
OBJECTIVE: Cerebral infarction due to minor head injury is rare. Mineralizing angiopathy is considered a predisposing factor for lenticulostriate stroke after minor closed head injury. This entity is characterized by infarction of the basal ganglia and most often occurs in young children, from infancy to 2 years of age. Symptoms usually occur immediately after the injury. METHODS AND RESULTS: We present the case of a previously healthy 2-year-old female child presenting with right facial hemiparesis and aphasia, along with right arm and leg weakness that occurred immediately after a fall from the couch onto a carpeted floor...
July 3, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28816297/-perirenal-cystic-lymphangioma-in-an-adult-a-case-report-and-literature-review
#13
W He, Y C Hao, H Z Xia, R Z Ma, B Yang, J Lu
Lymphangioma is a rare, benign mesenchymal neoplasm, which is characterized by numerous intercommunicating cystic spaces containing lymphatic fluid. It is considered a congenital disease resulting from the obstruction of regional lymph drainage during the developmental period. Lymphangioma frequently occurs in the cervical neck and axilla, also in the retroperitoneum, mediastinum, mesentery, omentum, colon, and pelvis, rarely in the perirenal space. These tumors usually present in childhood, but infrequently, these also present in adults...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28816274/-retroperitoneal-laparoscopic-with-renal-pedicle-rotation-for-partial-nephrectomy-of-ventro-renal-tumor
#14
Y H Liang, X B Zu, X Cheng, L F Liu
OBJECTIVE: Retro-laparoscopic partial nephrectomy is a challenge for ventro-renal tumors, especially hilar tumors. The tumors are partial or entirely out of operative field and there is blind space for operation. To solve this problem, a set of techniques including renal pedicle rotation is developed. METHODS: A set of techniques including renal pedicle rotation, double-layer suture, early artery unclamping for retro-laparoscopic nephrectomy for ventro-renal tumors, especially hilar tumors were developed...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28816096/management-of-severe-pulmonary-hemorrhage-in-a-neonate-on-veno-arterial-ecmo-by-the-temporary-clamping-of-the-endotracheal-tube-a-case-report
#15
Vaclab Vobruba, Tomas Grus, Frantisek Mlejnsky, Jan Belohlavek, Jan Hridel, Lukas Lambert
Severe pulmonary hemorrhage in the newborn is an infrequent, but life-threatening, event. A newborn with persistent pulmonary hypertension and a large persistent ductus arteriosus and open foramen ovale presented with hypoxemia and progressive right heart failure shortly after birth, requiring veno-arterial extracorporeal membrane oxygenation (ECMO) support. Twenty minutes after the initiation of ECMO, the patient developed severe pulmonary hemorrhage refractory to conventional treatment. As a last resort, the endotracheal tube was clamped...
August 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28816093/vascular-complications-following-intra-aortic-balloon-pump-implantation-an-updated-review
#16
Monique M de Jong, Roberto Lorusso, Fatima Al Awami, Francesco Matteuci, Orlando Parise, Pieter Lozekoot, Massimo Bonacchi, Jos G Maessen, Daniel M Johnson, Sandro Gelsomino
BACKGROUND: The use of the intra-aortic balloon pump (IABP) as a support device remains controversial due to the fact that a number of studies have shown no benefit in end mortality whilst using this device. One of the reasons for this could be the increase in vascular complications when using the pump. Therefore, the aim of the present review was to assess the current literature available with regards to IABP vascular complications during the clinical situation. METHODS: A literature search was performed, searching for IABP complications in adult human studies between 1990 and 2016...
August 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28815788/association-between-radioiodine-treatment-for-thyroid-cancer-and-risk-of-stroke
#17
Chun-Yi Lin, Cheng-Li Lin, Yi-Chen Lo, Chia-Hung Kao
BACKGROUND: The purpose of this study was to evaluate the association between radioiodine (I-131) therapy for thyroid cancer and the risk of stroke in Taiwan. METHODS: A total of 10 104 of the patients aged 20 years or older, who were newly diagnosed with thyroid cancer during 2000-2010, were recruited and classified into 2 cohorts according to whether they received I-131 therapy through 1:1 propensity score matching. The cumulative Kaplan-Meier curves for the incidence of stroke in the 2 cohorts were compared using the log-rank test...
August 16, 2017: Head & Neck
https://www.readbyqxmd.com/read/28815655/a-clinical-trial-design-using-the-concept-of-proportional-time-using-the-generalized-gamma-ratio-distribution
#18
Milind A Phadnis, James B Wetmore, Matthew S Mayo
Traditional methods of sample size and power calculations in clinical trials with a time-to-event end point are based on the logrank test (and its variations), Cox proportional hazards (PH) assumption, or comparison of means of 2 exponential distributions. Of these, sample size calculation based on PH assumption is likely the most common and allows adjusting for the effect of one or more covariates. However, when designing a trial, there are situations when the assumption of PH may not be appropriate. Additionally, when it is known that there is a rapid decline in the survival curve for a control group, such as from previously conducted observational studies, a design based on the PH assumption may confer only a minor statistical improvement for the treatment group that is neither clinically nor practically meaningful...
August 16, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28815418/availability-of-angiography-and-therapeutic-embolization-for-the-treatment-of-acute-bleeding-in-patients-with-hemophilia
#19
Mi Jin Kim, Ji Young Oh, Young Shil Park
Clotting factor replacement therapy alone is often inadequate for acute bleeding in hemophilia patients, and surgery for such patients poses significant clinical challenges. Arterial angiographic intervention is used to control bleeding in local blood vessels. In the present study, we examined the clinical course and prognosis of hemophilia patients with bleeding who had undergone angiography, and evaluated the validity of diagnostic angiography and therapeutic embolization in these patients. Angiography was performed in five hemophilia patients, who experienced bleeding that was difficult to control even after treatment with clotting factor replacement or bypassing agent therapy...
August 16, 2017: International Journal of Hematology
https://www.readbyqxmd.com/read/28815213/identification-of-rab18-as-an-essential-host-factor-for-bk-polyomavirus-infection-using-a-whole-genome-rna-interference-screen
#20
Linbo Zhao, Michael J Imperiale
BK polyomavirus (BKPyV) is a human pathogen first isolated in 1971. BKPyV infection is ubiquitous in the human population, with over 80% of adults worldwide being seropositive for BKPyV. BKPyV infection is usually asymptomatic; however, BKPyV reactivation in immunosuppressed transplant patients causes two diseases, polyomavirus-associated nephropathy and hemorrhagic cystitis. To establish a successful infection in host cells, BKPyV must travel in retrograde transport vesicles to reach the nucleus. To make this happen, BKPyV requires the cooperation of host cell proteins...
July 2017: MSphere
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