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https://www.readbyqxmd.com/read/28871521/astragaloside-iv-prevents-acute-kidney-injury-and-inflammation-by-normalizing-muscular-mitochondrial-function-associated-with-a-nitric-oxide-protective-mechanism-in-crush-syndrome-rats
#1
Isamu Murata, Yuji Abe, Yuka Yaginuma, Kayako Yodo, Yuka Kamakari, Yurika Miyazaki, Daichi Baba, Yuko Shinoda, Toru Iwasaki, Kunihiko Takahashi, Jun Kobayashi, Yutaka Inoue, Ikuo Kanamoto
BACKGROUND: Crush syndrome (CS) is a serious medical condition characterized by muscle cell damage resulting from decompression after compression (i.e., ischemia/reperfusion injury). A large number of CS patients develop cardiac failure, kidney dysfunction, and systemic inflammation, even when fluid therapy is administered. We evaluated whether the administration of astragaloside-IV (AS)-containing fluid improved survival by preventing kidney and muscular mitochondrial dysfunction in a rat model of CS...
September 4, 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28847017/-transtrapezoid-carpal-dislocation-a-case-report
#2
David Latz, Sebastian Viktor Gehrmann, Pascal Jungbluth, Jan Grassmann, Erik Schiffner, Joachim Windolf
Fracture dislocations of the STT joint are extremely rare. We present the case of a 50-year-old worker, who sustained a crush injury of his left hand with a dorsal fracture dislocation of the trapezoid bone and the associated second metacarpal bone at the STT, and a concomitant compartment syndrome of the hand. The fracture was reduced immediately and compartment release was performed, followed by percutaneous stabilisation using three K-wires. Material removal after six weeks was followed by intensive physical therapy...
August 28, 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/28812137/myoglobinemia-markers-with-potential-applications-in-forensic-sample-analysis-lipid-markers-in-myoglobinemia-for-postmortem-blood
#3
Hiroko Abe, Daisuke Yajima, Yumi Hoshioka, Akina Nara, Sayaka Nagasawa, Hirotaro Iwase
The crush syndrome, in which rhabdomyolysis and trauma occur as a result of heat stroke and drug intoxication, can lead to myoglobinemia. This condition can be diagnosed by measuring myoglobin (Mb) levels in blood and urine. However, postmortem Mb levels are unreliable indicators, since blood Mb concentration drastically increases within a very short time after death and urine cannot always be obtained at dissection; this makes it difficult to diagnose myoglobinemia in a corpse. To address this issue, in this study, we used a lipidomics approach to identify markers that can be used to detect myoglobinemia in postmortem blood samples...
August 15, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28810996/rhabdomyolysis-after-crawling-military-training
#4
Danit Atias-Varon, Haggai Sherman, Ran Yanovich, Yuval Heled
INTRODUCTION: Rhabdomyolysis is a syndrome characterized by muscle necrosis followed by release of intracellular muscle contents into the circulation. Exertional rhabdomyolysis (ER) occurs in response to nonfamiliar and/or excessive, prolonged, or repetitive exercises, with eccentric characteristics. In military populations, due to the type of intense, all out physical loads, ER is a significant threat, particularly when training under heat stress. However, many other etiologies exist, and clinical presentations vary greatly...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28707445/angiographic-and-clinical-outcome-after-crush-of-everolimus-eluting-stent-for-distal-unprotected-left-main-disease
#5
Angela Migliorini, Renato Valenti, Ruben Vergara, Maria Grazia De Gregorio, Eleonora Gabrielli, Elena De Vito, Maria Raffaella Aicale, Nazario Carrabba, David Antoniucci
Obiectives: Angiographic and clinical outcomes after crushing of everolimus-eluting stent (EES) for distal unprotected left main disease (ULMD). BACKGROUND: Few data exist about crushing of EES for distal ULMD. METHODS: From the Florence ULMD Percutaneous Coronary Interevention Registry consecutive patients with distal ULMD treated with EES were included in the analysis. Patients treated with provisional stenting were compared with patients treated with crush stenting...
July 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28701229/anti-high-mobility-group-box-1-hmgb1-antibody-attenuates-kidney-damage-following-experimental-crush-injury-and-the-possible-role-of-the-tumor-necrosis-factor-%C3%AE-and-c-jun-n-terminal-kinase-pathway
#6
Bin-Fei Zhang, Peng-Fei Wang, Yu-Xuan Cong, Jin-Lai Lei, Hu Wang, Hai Huang, Shuang Han, Yan Zhuang
BACKGROUND: Inflammation plays a crucial role in kidney damage after crush syndrome (CS). Several researchers report that high mobility group box-1 protein (HMGB1) may be the vital trigger in kidney damage, and tumor necrosis factor-α (TNF-α) and c-Jun N-terminal kinase (JNK) are involve in this pathophysiological process, but their biological roles are unclear. This study aimed to explore the relationship between HMGB1, JNK, and TNF-α in kidney damage. METHODS: The crush injury model was established using weight compression...
July 12, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28508239/double-crush-syndrome-caused-by-cervical-spondylosis-and-vertebral-artery-loop
#7
Young Joon Rho, Woo Jin Choe
PURPOSE: The purpose of this article is to report a successful treatment experience in a rare case of simultaneous cervical nerve root compression by spondylotic cervical foraminal stenosis and a vertebral artery loop. METHODS: 51-year-old man presented with a 4-year history of left-sided cervical pain radiating to the left shoulder with progressive exacerbation of weakness on left shoulder girdle muscles for 7 months. The patient had no history of trauma. The patient's CT and MRI revealed impingement of the left C6 cervical nerve root by a tortuous vertebral artery loop and also by narrowed left C5-6 cervical foramen that had undergone spondylotic changes...
May 15, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28501479/risk-factors-for-complex-regional-pain-syndrome-in-patients-with-surgically-treated-traumatic-injuries-attending-hand-therapy
#8
Serpil Savaş, Esra Erkol İnal, Dudu Dilek Yavuz, Fuat Uslusoy, Selman Hakkı Altuntaş, Mustafa Asım Aydın
STUDY DESIGN: Prospective cohort study. INTRODUCTION: Identification of risk factors for CRPS development in patients with surgically treated traumatic injuries attending hand therapy allows to watch at-risk patients more closely for early diagnosis and to take precautionary measures as required. PURPOSE OF THE STUDY: The aim of this study was to evaluate the risk factors for the development of complex regional pain syndrome (CRPS) after surgical treatment of traumatic hand injuries...
May 10, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
https://www.readbyqxmd.com/read/28492128/validating-the-utilisation-of-venous-bicarbonate-as-a-predictor-of-acute-kidney-injury-in-crush-syndrome-from-sjambok-injuries
#9
David Lee Skinner, Grant L Laing, John Bruce, Bruce Biccard, David J J Muckart
BACKGROUND: Crush injury secondary to sjambok beatings is a well-described phenomenon in southern Africa. Owing to a number of factors, it can result in acute kidney injury (AKI). In 1992, Muckart et al. described a risk stratification system using venous bicarbonate (VB) that can be used in the management of these patients. OBJECTIVE: To validate this score in the modern era of AKI risk stratification. METHODS: A retrospective study was performed on a local trauma database from June 2010 to December 2012...
April 25, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28450098/crush-injuries-of-the-hand
#10
REVIEW
Avi D Goodman, Christopher J Got, Arnold-Peter C Weiss
Crush injuries of the hand are a rare but devastating phenomenon, with historically poor outcomes. A compressive force, usually caused by a high-energy mechanism such as a motor vehicle or industrial accident, crushes and transiently increases the pressures within the hand. This force acts on the incompressible blood in the vasculature and leads to a dramatic rise in tissue pressures and damage to multiple tissue types, including bones, blood vessels, nerves, and soft tissues. A wide zone of injury results from a delayed inflammatory reaction involving the zone bordering the crushed cells, which may initially belie the severity of the injury...
June 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28368850/not-all-that-blurs-is-clot-an-unusual-but-not-infrequent-cause-of-acute-coronary-syndrome
#11
Etelberto Hernández Hernández, Víctor Alfonso Jiménez Díaz, José Antonio Baz Alonso, Saleta Fernández Barbeira, Jorge Alberto Vitela Rodríguez, Jorge Andrade Pacheco, Alberto Ortiz Sáez, Guillermo Bastos Fernández, Antonio Alejandro De Miguel Castro, Andrés Iñiguez Romo
A 73-year-old man was admitted for non-ST segment elevation acute myocardial infarction. Coronary angiography suggested intrastent thrombosis as the etiology, but optical coherence tomography revealed a non-expanded stent, which was successfuly crushed and covered with a new stent.
April 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28286814/trends-of-serum-electrolyte-changes-in-crush-syndrome-patients-of-bam-earthquake-a-cross-sectional-study
#12
Saeed Safari, Mehdi Eshaghzade, Iraj Najafi, Alireza Baratloo, Behrooz Hashemi, Mohammad Mehdi Forouzanfar, Farhad Rahmati
INTRODUCTION: Electrolyte imbalances are very common among crushed earthquake victims but there is not enough data regarding their trend of changes. The present study was designed to evaluate the trend of changes in sodium, calcium, and phosphorus ions among crush syndrome patients. METHODS: In this retrospective cross-sectional study, using the database of Bam earthquake victims, which was developed by Iranian Society of Nephrology following Bam earthquake, Iran, 2003, the 10-day trend of sodium, calcium, and phosphorus ions changes in > 15 years old crush syndrome patients was evaluated...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286812/20-day-trend-of-serum-potassium-changes-in-bam-earthquake-victims-with-crush-syndrome-a-cross-sectional-study
#13
Saeed Safari, Iraj Najafi, Mostafa Hosseini, Alireza Baratloo, Mahmoud Yousefifard, Hamidreza Mohammadi
INTRODUCTION: Many of those who survive following an earthquake die in the next phase due to preventable and treatable medical conditions such as hyperkalemia. The present study aimed to evaluate the trend of potassium changes in crush syndrome patients of Bam earthquake. METHODS: In this retrospective cross-sectional study, using the database of Bam earthquake victims, which were developed by Iranian Society of Nephrology following Bam earthquake, Iran, 2003, the 20-day trend of potassium changes in > 15 years old crush syndrome patients was evaluated...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28206686/nte-pnpla6-is-expressed-in-mature-schwann-cells-and-is-required-for-glial-ensheathment-of-remak-fibers
#14
Janis McFerrin, Bruce L Patton, Elizabeth R Sunderhaus, Doris Kretzschmar
Neuropathy target esterase (NTE) or patatin-like phospholipase domain containing 6 (PNPLA6) was first linked with a neuropathy occurring after organophosphate poisoning and was later also found to cause complex syndromes when mutated, which can include mental retardation, spastic paraplegia, ataxia, and blindness. NTE/PNPLA6 is widely expressed in neurons but experiments with its Drosophila orthologue Swiss-cheese (SWS) suggested that it may also have glial functions. Investigating whether NTE/PNPLA6 is expressed in glia, we found that NTE/PNPLA6 is expressed by Schwann cells in the sciatic nerve of adult mice with the most prominent expression in nonmyelinating Schwann cells...
May 2017: Glia
https://www.readbyqxmd.com/read/28166812/efficacy-of-high-intensity-focused-ultrasound-assisted-hepatic-resection-hifu-ar-on-blood-loss-reduction-in-patients-with-liver-metastases-requiring-hepatectomy-study-protocol-for-a-randomized-controlled-trial
#15
Aurélien Dupré, David Pérol, Ellen Blanc, Patrice Peyrat, Valéria Basso, Yao Chen, Jérémy Vincenot, Anthony Kocot, David Melodelima, Michel Rivoire
BACKGROUND: Liver resection is the only potentially curative treatment for colorectal liver metastases (LM). It is considered a safe procedure, but is often associated with blood loss during liver transection. Blood transfusions are frequently needed, but they are associated with increased morbidity and risk of recurrence. Many surgical devices have been developed to decrease blood loss. However, none of them has proven superior to the standard crushing technique. We developed a new, powerful intra-operative high-intensity focused ultrasound (HIFU) transducer which destroys tissue by coagulative necrosis...
February 6, 2017: Trials
https://www.readbyqxmd.com/read/28067686/persistent-knee-pain-after-falling-off-of-a-bicycle
#16
Muhammad Waseem, Julissa Garrido-Joyce, Frances Quee, Soula Priovolos
We present the case of an 18-year-old young man with severe persistent knee pain secondary to a popliteal artery thrombosis. This occurred as a result of a fall from a bicycle. Acute compartment syndrome refers to the sequelae that can occur because of increased fascial compartment pressures, such as crush injuries, burns, traumatic or spontaneous hemorrhage, or constrictive casts. Increased pressures in nonelastic fascial compartments result in decreased perfusion distally, leading to ischemia of muscles and neurovascular tissue...
January 6, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28062508/arterial-calcification-in-diabetes-mellitus-preclinical-models-and-translational-implications
#17
REVIEW
John N Stabley, Dwight A Towler
Diabetes mellitus increasingly afflicts our aging and dysmetabolic population. Type 2 diabetes mellitus and the antecedent metabolic syndrome represent the vast majority of the disease burden-increasingly prevalent in children and older adults. However, type 1 diabetes mellitus is also advancing in preadolescent children. As such, a crushing wave of cardiometabolic disease burden now faces our society. Arteriosclerotic calcification is increased in metabolic syndrome, type 2 diabetes mellitus, and type 1 diabetes mellitus-impairing conduit vessel compliance and function, thereby increasing the risk for dementia, stroke, heart attack, limb ischemia, renal insufficiency, and lower extremity amputation...
February 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28043728/acute-compartment-syndrome-caused-by-uncontrolled-hypothyroidism
#18
Anar Modi, Hari Amin, Matthew Salzman, Farah Morgan
Acute compartment syndrome is increased tissue pressure exceeding perfusion pressure in a closed compartment resulting in nerve and muscle ischemia. Common precipitating causes are crush injuries, burns, substance abuse, osseous or vascular limb trauma. This is a case of 42year old female with history of hypothyroidism who presented to emergency room with acute onset of severe pain and swelling in right lower extremity. Physical examination was concerning for acute compartment syndrome of right leg which was confirmed by demonstration of elevated compartmental pressures...
June 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28031505/z-plasty-of-the-flexor-hallucis-longus-tendon-at-tarsal-tunnel-for-checkrein-deformity
#19
Jae Hoon Lee, Young Jun Kim, Jong Hun Baek, Dong Hee Kim
PURPOSES: To review the outcome of Z-plasty of the flexor hallucis longus (FHL) tendon at the tarsal tunnel for checkrein deformity in 8 patients. METHODS: Records of 6 males and 2 females aged 14 to 67 (mean, 39.5) years who underwent Z-plasty (lengthening) of the FHL tendon at the tarsal tunnel for checkrein deformity in the first and second toes by a single surgeon were reviewed. All patients had undergone 3 months of conservative treatment. The mean time from injury to surgical treatment was 8...
December 2016: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/27999820/how-should-disaster-base-hospitals-prepare-for-dialysis-therapy-after-earthquakes-introduction-of-double-water-piping-circuits-provided-by-well-water-system
#20
REVIEW
Naoki Ikegaya, George Seki, Nobutaka Ohta
After earthquakes, continuing dialysis for patients with ESRD and patients suffering from crush syndrome is the serious problem. In this paper, we analyzed the failure of the provision of dialysis services observed in recent disasters and discussed how to prepare for disasters to continue dialysis therapy. Japan has frequently experienced devastating earthquakes. A lot of dialysis centers could not continue dialysis treatment owing to damage caused by these earthquakes. The survey by Japanese Society for Dialysis Treatment (JSDT) after the Great East Japan Earthquake in 2011 showed that failure of lifelines such as electric power and water supply was the leading cause of the malfunction of dialysis treatment...
2016: BioMed Research International
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