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Acute pancreatic injury

Elisabetta Fenocchio, Ilaria Depetris, Delia Campanella, Lucia Garetto, Fabrizio Carnevale Schianca, Danilo Galizia, Giovanni Grignani, Massimo Aglietta, Francesco Leone
BACKGROUND: Gemcitabine is currently the standard chemotherapy for the adjuvant treatment of pancreatic cancer. This chemotherapeutic agent is generally well-tolerated, myelosuppression and gastrointestinal toxicity being common side effects. Nevertheless, gemcitabine-induced pulmonary toxicity has been rarely reported. Despite its low incidence, the spectrum of pulmonary injury is wide, including potentially fatal conditions. We report a case of acute interstitial pneumonia related to gemcitabine, completely solved with Imatinib Mesylate (IM)...
October 12, 2016: BMC Cancer
Shinji Yamamoto, Maria Nelander
INTRODUCTION: We present a case report of ectopic pregnancy (EP) after simultaneous pancreas-kidney transplantation (SKPTx). PRESENTATION OF CASE: A 33-year-old female status post SKPTx suddenly got abdominal pain in the lower level. She had high human chorionic Gonadotropin test. Ultrasonography revealed that there was no fetus in the uterus but a dilated right fallopian tube, which strongly suggested ectopic pregnancy. An emergency operation was performed and a dilated right side uterine tube was found with adhesions to her transplant...
September 30, 2016: International Journal of Surgery Case Reports
G Eden, F Gradaus, K Brown, I Gauert, C Sass, J T Kielstein
A rare but serious form of pancreatitis is caused by severe hypertriglyceridemia. It accounts for up to 10 % of all acute pancreatitis episodes. Despite a pathophysiology that differs distinctly from other forms of pancreatitis, there are no accepted guidelines for the treatment of hypertriglyceridemia-induced pancreatitis. We report a morbidly obese (BMI 45 kg/m²) 36-year-old Caucasian woman with a history of schizophrenic psychosis who was transferred to our tertiary care hospital for further diagnosis and treatment of increasing abdominal pain and hypertryglyceridemia of 2757 mg/dl...
September 27, 2016: Medizinische Klinik, Intensivmedizin und Notfallmedizin
Liang Luo, Ciara M Shaver, Zhiguo Zhao, Tatsuki Koyama, Carolyn S Calfee, Julie A Bastarache, Lorraine B Ware
BACKGROUND: Direct (pulmonary) and indirect (extrapulmonary) ARDS are distinct syndromes with important pathophysiologic differences. The goal of this study was to determine whether clinical characteristics and predictors of mortality differ between direct or indirect ARDS. METHODS: A retrospective observational cohort study of 417 ARDS patients. Each patient was classified as having direct (pneumonia or aspiration, n=250) or indirect ARDS (non-pulmonary sepsis or pancreatitis, n=167)...
September 20, 2016: Chest
Ankur Gupta, Praveer Rai, Vivek Singh, Rakesh Kumar Gupta, Vivek Anand Saraswat
BACKGROUND: Knowledge about anatomic variations in intrahepatic biliary ducts (IHBD) is relevant for performing biliary drainage and for avoiding bile duct injury during cholecystectomy and liver resections. Low insertion of cystic duct (LICD) is a common anatomic variant. Pancreas divisum is the commonest congenital anomaly of pancreas; it has been causally linked with recurrent acute pancreatitis (RAP). METHODS: Magnetic resonance cholangiopancreaticography (MRCP) images of 500 consecutive patients were reviewed for anatomic variants of IHBD, cystic duct, and pancreatic duct...
September 2016: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
Johanna Louhimo, Michael L Steer, George Perides
BACKGROUND AND AIMS: Severe acute pancreatitis is characterized by acinar cell death and inflammation. Necroptosis is an aggressive and pro-inflammatory mode of cell death that can be prevented by necrostatin-1 administration or RIP3 deletion. METHODS: Mouse pancreatic acinar cells were incubated with supramaximally stimulating concentrations of caerulein or sub-micellar concentrations of TLCS and necroptosis was inhibited by either addition of necrostatin or by RIP3 deletion...
July 2016: Cellular and Molecular Gastroenterology and Hepatology
Qi-Hong Yu, Jie-Fang Guo, Yan Chen, Xiao-Rong Guo, Yi-Qi Du, Zhao-Shen Li
Acute pancreatitis (AP) usually causes acute lung injury, which is also known as acute pancreatitis associated lung injury (APALI). This study aimed to investigate whether captopril pretreatment was able to protect lung against APALI via inhibiting angiotensin II (Ang II) production and suppressing Rho/ROCK (Rho kinase) pathway in rats. Severe AP (SAP) was introduced to rats by bile-pancreatic duct retrograde injection of 5% sodium taurocholate. Rats were randomly divided into three groups. In the sham group, sham operation was performed; in the SAP group, SAP was introduced; in the pre-cpl + SAP group, rats were intragastrically injected with 5 mg/kg captopril 1 hour prior to SAP induction...
September 2016: Kaohsiung Journal of Medical Sciences
Niteen D Karnik, Anish V Gupta
Acute respiratory distress syndrome (ARDS) is a fulminant clinical disorder of varied etiology, characterized by diffuse lung injury and severe hypoxemia. It is a leading cause of ICU admission and the associated high mortality has sparked a lot of research on etiology, outcome, scoring systems, mortality predictors, biomarkers including inflammatory cytokines and even genomics in ARDS. The previously used AECC (American European Consensus Conference) definition (1994) of ARDS was replaced by the recent Berlin definition (2012) so as to improve its validity and reliability...
November 2015: Journal of the Association of Physicians of India
Yahya Acar, Onur Tezel, Necati Salman, Erdem Cevik, Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás, Mustafa Z Mahmoud, Abdelmoneim Sulieman, Abbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H Lester Kirchner, Gregor Prosen, Ajda Anzic, Paul Leeson, Maryam Bahreini, Fatemeh Rasooli, Houman Hosseinnejad, Gabriel Blecher, Robert Meek, Diana Egerton-Warburton, Edina Ćatić Ćuti, Stanko Belina, Tihomir Vančina, Idriz Kovačević, Nadan Rustemović, Ikwan Chang, Jin Hee Lee, Young Ho Kwak, Do Kyun Kim, Chi-Yung Cheng, Hsiu-Yung Pan, Chia-Te Kung, Ela Ćurčić, Ena Pritišanac, Ivo Planinc, Marijana Grgić Medić, Radovan Radonić, Abiola Fasina, Anthony J Dean, Nova L Panebianco, Patricia S Henwood, Oliviero Fochi, Moreno Favarato, Ezio Bonanomi, Ivan Tomić, Youngrock Ha, Hongchuen Toh, Elizabeth Harmon, Wilma Chan, Cameron Baston, Gail Morrison, Frances Shofer, Angela Hua, Sharon Kim, James Tsung, Isa Gunaydin, Zeynep Kekec, Mehmet Oguzhan Ay, Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon Shim, Ji-Han Lee, Jana Ambrozic, Katja Prokselj, Miha Lucovnik, Gabrijela Brzan Simenc, Asta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius Macas, Sharad Mohite, Zoltan Narancsik, Hugon Možina, Sara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Simon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard Kaufmann, Chun-I Pan, Chien-Hung Wu, Sarah Pasquale, Stephanie J Doniger, Sharon Yellin, Gerardo Chiricolo, Maja Potisek, Borut Drnovšek, Boštjan Leskovar, Kristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph Minardi, Irmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar Zubovic, Ana Godan Hauptman, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Vedran Radonic, Luka Bielen, Peh Wee Ming, Nur Hafiza Yezid, Fatahul Laham Mohammed, Zainal Abidin Huda, Wan Nasarudin Wan Ismail, W Yus Haniff W Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan
A1 Point-of-care ultrasound examination of cervical spine in emergency departmentYahya Acar, Onur Tezel, Necati SalmanA2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasoundYahya Acar, Necati Salman, Onur Tezel, Erdem CevikA3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures?Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA4 Ultrasound-guided supraclavicular subclavian vein catheterization...
September 2016: Critical Ultrasound Journal
(no author information available yet)
OBJECTIVE: To observe the occurrence rate of elevated serum amylase and lipase in critically ill children, to explore the relationship between elevated pancreatic enzymes and pancreatic injury, and the effect of elevated pancreatic enzymes on state of illness and the prognosis. METHOD: The data of cases treated in pediatric intensive care unit(ICU) of 17 children's hospitals were collected prospectively from January 2012 to March 2014 according to the inclusion and exclusion criteria...
September 2016: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
Jing Zhou, Zhu Huang, Ning Lin, Weihui Liu, Guan Yang, Dongye Wu, Heda Xiao, Hongyu Sun, Lijun Tang
Our previous study showed that abdominal paracentesis drainage (APD) benefits patients with severe acute pancreatitis (SAP) by delaying or avoiding multiple organ failure. However, the role of APD treatment in SAP-associated lung injury (PALI) remains unclear. Therefore, we investigated the impact of APD on PALI in rats to explore the mechanisms underlying its potential treatment benefits. A drainage tube was inserted into the right lower quadrant of rats immediately after SAP induction via the retrograde infusion of 5% sodium taurocholate into the biliopancreatic duct...
August 29, 2016: Free Radical Biology & Medicine
Guojian Yin, Guoyong Hu, Rong Wan, Ge Yu, Xiaofeng Cang, Jie Xiong, Jianbo Ni, Yanling Hu, Miao Xing, Yuting Fan, Wenqin Xiao, Lei Qiu, Maochun Tang, Yan Zhao, Shaofeng Wang, Xingpeng Wang
OBJECTIVES: Mesenchymal stem cells (MSCs) have shown an obvious protective effect on acute pancreatitis (AP). The purpose of the present study was to analyze the effect of bone marrow MSC-derived microvesicles (bmMSC-MVs) on AP and explore the underlying mechanisms. METHODS: Bone marrow MSCs and bmMSC-MVs were isolated from Sprague-Dawley rats. Cerulein-induced mild AP (MAP) and sodium taurocholate-induced severe AP (SAP) were used as AP models in vivo and in vitro...
October 2016: Pancreas
Gang Li, Xuejun Wu, Le Yang, Yuxiang He, Yang Liu, Xing Jin, Hai Yuan
Following the publication of the article, the authors noted that there were certain errors in Fig. 5. In particular, the published Fig. 5A-a contains an image of H&E-stained micrographs from wild-type mice after the administration of a low dose of rhHMGB1, and not after the administration of a high dose of rhHMGB1, as should be shown. In addition, the data in the published graph of Fig. 5C-a is not correct and in Fig. 5C‑b, the significance marker is merged with the error bars and is not evident. [the original article was published in the International Journal of Molecular Medicine 37: 99-107, 2016; DOI: 10...
October 2016: International Journal of Molecular Medicine
Wenhong Deng, Ablikim Abliz, Sheng Xu, Rongze Sun, Wenyi Guo, Qiao Shi, Jia Yu, Weixing Wang
Recent studies demonstrated that apocynin, a nicotinamide adenine dinucleotide phosphate (NADPH) oxidase (NOX) inhibitor, significantly decreased acute pancreatitis‑associated inflammatory and oxidative stress parameters. In addition, apocynin was able to reduce ischemic reperfusion injury‑associated damage; however, the exact effects of apocynin on acute pancreatitis‑associated intestinal mucosal injury have yet to be fully clarified. The present study aimed to investigate the protective effects of apocynin on intestinal mucosal injury in a rat model of severe acute pancreatitis (SAP)...
October 2016: Molecular Medicine Reports
Anis Chaari, Karim Abdel Hakim, Kamel Bousselmi, Mahmoud Etman, Mohamed El Bahr, Ahmed El Saka, Eman Hamza, Mohamed Ismail, Elsayed Mahmoud Khalil, Vipin Kauts, William Francis Casey
Sepsis and septic shock are life threatening condition associated with high mortality rate in critically-ill patients. This high mortality is mainly related to the inadequacy between oxygen delivery and cellular demand leading to the onset of multiorgan dysfunction. Whether this multiorgan failure affect the pancreas is not fully investigated. In fact, pancreatic injury may occur because of ischemia, overwhelming inflammatory response, oxidative stress, cellular apoptosis and/or metabolic derangement. Increased serum amylase and/or lipase levels are common in patients with septic shock...
July 15, 2016: World Journal of Gastrointestinal Oncology
Dietmar Zechner, Tim Kroemer, Ann-Christin Albert, Maria Schönrogge, Tobias Radecke, Brigitte Vollmar
BACKGROUND: The involvement of Wnt in carcinogenesis and progression of pancreatic cancer is currently intensely discussed. We evaluated activation of the Wnt signaling pathway by using a Wnt reporter mouse strain expressing β-galactosidase under the control of the Axin2 promotor during pancreatitis induced formation of precancerous lesions. We also evaluated activation of Wnt signaling during interaction of pancreatic cancer with the tumor stroma. RESULTS: Activation of Wnt signaling was observed during acinar-to-ductal metaplasia after chronic as well as acute pancreatitis...
2016: Cell & Bioscience
Xiao Shen, Lu Ke, Dongliang Yang, Jing Sun, Zhihui Tong, Baiqiang Li, Gang Li, Weiqin Li, Jieshou Li, Rinaldo Bellomo
PURPOSE: In this study, we aimed to evaluate the predictive value of Stewart-derived parameters for the development of severe type of acute pancreatitis (AP) and for AP-related mortality. METHODS: We studied 186 patients admitted to the hospital with AP. We performed blood gas and biochemical analysis for each patient on admission. We calculated multiple metrics according to the Stewart's acid-base theory and assessed their accuracy as predictors of AP severity and mortality...
July 9, 2016: Journal of Critical Care
Zhenhua Ren, Xin Wang, Mei Xu, Fanmuyi Yang, Jacqueline A Frank, Zun-Ji Ke, Jia Luo
Alcohol abuse is associated with both acute and chronic pancreatitis. Repeated episodes of acute pancreatitis or pancreatic injury may result in chronic pancreatitis. We investigated ethanol-induced pancreatic injury using a mouse model of binge ethanol exposure. Male C57BL/6 mice were exposed to ethanol intragastrically (5 g/kg, 25% ethanol w/v) daily for 10 days. Binge ethanol exposure caused pathological changes in pancreas demonstrated by tissue edema, acinar atrophy and moderate fibrosis. Ethanol caused both apoptotic and necrotic cell death which was demonstrated by the increase in active caspase-3, caspase-8, cleaved PARP, cleaved CK-18 and the secretion of high mobility group protein B1 (HMGB1)...
August 5, 2016: Oncotarget
Jacqueline Calvano, Gwendolyn Edwards, Clifford Hixson, Holly Burr, Raja Mangipudy, Mark Tirmenstein
Pancreatic injury in rats is primarily detected through histopathological changes and conventional serum biomarkers such as amylase and lipase. However, amylase and lipase have a short half-life and are markers of acinar, not islet cell injury. We investigated whether circulating microRNA (miR) levels that are enriched in acinar cells (miR-217, miR-216a/b) or islet cells (miR-375) could serve as markers of pancreatic injury. Rats were treated with a single dose of either vehicle, streptozotocin (STZ), caerulein, or acetaminophen (APAP), and necropsied at 4, 24, and 48h...
August 10, 2016: Toxicology
Nobumasa Ohara, Masanori Kaneko, Kazuhiro Sato, Ryoko Maruyama, Tomoyasu Furukawa, Junta Tanaka, Kenzo Kaneko, Kyuzi Kamoi
BACKGROUND: Dipeptidyl peptidase-4 inhibitors are a class of oral hypoglycemic drugs and are used widely to treat type 2 diabetes mellitus in many countries. Adverse effects include nasopharyngitis, headache, elevated serum pancreatic enzymes, and gastrointestinal symptoms. In addition, a few cases of interstitial pneumonia associated with their use have been reported in the Japanese literature. Here we describe a patient who developed drug-induced acute lung injury shortly after the administration of the dipeptidyl peptidase-4 inhibitor vildagliptin...
2016: Journal of Medical Case Reports
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